Sikha Roy

US Patent 7116048 Assembly for lamp construction and associated lamp and method for connecting the assembly

US Patent 7122963 Plasma display having a dielectric layer formed with a recessed part

US Patent 7131883 Field emission display manufacturing method having integrated getter arrangement

US Patent 7132797 Hermetical end-to-end sealing techniques and lamp having uniquely sealed components

US Patent 7141920 Gas discharge lamp with downconversion phosphor

US Patent 7144288 Process for producing a discharge lamp by softening a support element outside of a discharge chamber

US Patent 7145292 Discharge lamp for dielectric barrier discharges, with overhanging discharge electrode sections

US Patent 7148613 Source for energetic electrons

US Patent 7148626 Flat lamp structure with electrodes disposed on outer surface of the substrate

US Patent 7166961 Protective film of plasma display panel and method of fabricating the same

US Patent 7176613 Electron tube having linear members

US Patent 7176620 Organic light-emitting device, organic light-emitting display apparatus, and method of manufacturing organic light-emitting display apparatus

US Patent 7176633 Arc lamp with an internally mounted filter

US Patent 7180237 Active matrix substrate, free of a spacer layer in a pixel region

US Patent 7180240 White light emitting device having corrected distributions of chromaticity and luminance

US Patent 7182663 Method of manufacturing an organic light-emitting display apparatus having a diamond-like carbon film in contact wiring

US Patent 7183706 Led-based illumination unit

US Patent 7187113 Color cathode ray tube correcting beam landing errors

US Patent 7190116 Display device with a narrow frame

US Patent 7192327 Image display device, method of manufacturing a spacer for use in the image display device, and image display device having spacers manufactured by the method

US Patent 7193365 High-intensity light emitting diode with concave and convex shaped light scattering portions formed on a cover

US Patent 7196469 Reducing undesirable absorption in a microcavity OLED

US Patent 7199514 Display device with anti-reflection structure

US Patent 7199519 Electrical equipment having light-emitting device with triplet and singlet compounds in the light-emitting layer

US Patent 7202597 Pixel element substrate, display device, electronic device, and method for manufacturing the pixel element substrate

US Patent 7208872 Multilayer barrier film structure and organic electroluminescent display panel and manufacturing method thereof

US Patent 7211942 Radiation image conversion panel

US Patent 7215075 Organic el device having upper electrode including plurality of transparent electrode layers and method for manufacturing the same

US Patent 7218041 Light emitting device provided with electrically conductive members having high thermal conductivity for thermal radiation

US Patent 7220159 Method and structure of converging electron-emission source of field-emission display

US Patent 7224122 Plasma display panel (PDP) with multiple dielectric layers

US Patent 7226331 Electron source manufacturing apparatus and electron source manufacturing method

US Patent 7226335 Method and apparatus for manufacturing image displaying apparatus

US Patent 7227304 Image display apparatus

US Patent 7230376 Plasma display panel having sealing structure for reducing noise

US Patent 7233102 Field emission device with gate having cylindrical part

US Patent 7235927 Plasma display panel having light absorbing layer to improve contrast

US Patent 7239075 Nitrogen and phosphorus doped amorphous silicon as resistor for field emission display device baseplate

US Patent 7239076 Self-aligned gated rod field emission device and associated method of fabrication

US Patent 7239080 LED display with overlay

US Patent 7239082 Illumination device with at least one LED as the light source

US Patent 7239083 Electro-optical device with active matrix type EL display

US Patent 7239086 Plasma display panel including dielectric layer that does not cover part of a discharge gap

US Patent 7253556 Light string socket with mechanical shunt

US Patent 7253560 Triode surface discharge type plasma display panel

US Patent 7256537 Luminous display with trough member and method of making same

US Patent 7259513 Electroluminescent display device having surface treated organic layer and method of fabricating the same

US Patent 7265492 Plasma display panel with discharge cells having curved concave-shaped walls

US Patent 7268488 Display device and mobile display having a semi-transparent metal layer

US Patent 7268489 Organic light emitting device having metal electrodes in a groove with steps in a substrate

US Patent 7270586 Organic electroluminescence element and production method thereof

US Patent 7271527 Method and structure of converging electron-emission source of field-emission display

US Patent 7271531 Surface light source device, method of manufacturing the same and back light unit having the same

US Patent 7274137 Electron emission device with emission controlling resistance layer

US Patent 7274138 Spacers for field emission displays

US Patent 7274142 Display unit having sealing structure and manufacturing method of same

US Patent 7276852 Lamp header with start-up conductor for an ultra high pressure bulb

US Patent 7281964 Method of producing spacer for an electron beam apparatus

US Patent 7282841 Lamp assembly with LED light sources including threaded heat conduction base

US Patent 7282861 Light source device, lighting device and liquid crystal display device

US Patent 7285900 Field emission display having self-adhesive frame

US Patent 7285903 Display with bright backlight

US Patent 7285908 Electroluminescent light emitting element having a metal electrode layer, a light emitting layer and an outermost transparent electrode layer

US Patent 7285910 Organic electroluminescence device for preventing current leakage and improving inkjet-printing quality

US Patent 7288879 Spark plug having ground electrode including precious metal alloy portion containing first, second and third components

US Patent 7288880 High-luminance gas discharge tube with diaphragm elements within discharge path

US Patent 7288885 Display panel, electrode panel and electrode substrate thereof

US Patent 7288887 Devices with multiple organic-metal mixed layers

US Patent 7288891 Display panel electrode structure

US Patent 7291962 Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron source

US Patent 7294958 Display panel, electrode panel and electrode substrate thereof

US Patent 7294966 Variable thickness EL lamp

US Patent 7297037 Ceramic discharge chamber for a discharge lamp

US Patent 7298074 Image display device having a spacer structure for reducing current crowding

US Patent 7298077 Device for generating UV radiation

US Patent 7298088 Arc tube and low-pressure mercury lamp

US Patent 7307376 Reflector assembly with a startup element

US Patent 7307381 Electroluminescent display and process for producing the same

US Patent 7309959 Light-emitting device with improved brightness control and narrow frame and electronic apparatus with the light-emitting device

US Patent 7312564 Cathode ray tube having an electron gun

US Patent 7312577 Design for plasma display panel resulting in improved light emission efficiency

US Patent 7315113 Color cathode-ray tube and method for producing the same

US Patent 7315116 Organic electroluminescent display device with separately connected signal lines and power lines

US Patent 7315117 Full color display panel and color-separating substrate thereof

US Patent 7317283 Photomultiplier

US Patent 7319287 Electron emission device with grid electrode

US Patent 7319292 Plasma display panel and method of driving the same

US Patent 7321191 Phosphor blends for green traffic signals

US Patent 7326097 Method and apparatus for manufacturing image displaying apparatus

US Patent 7327076 Electron emission display having a spacer

US Patent 7329980 Shadow mask for cathode ray tubes

US Patent 7332866 Arc tube and low-pressure mercury lamp that can be reduced in size

US Patent 7339316 Organic light-emitting devices and displays including a polarization separator, a phase plate, and a polarizer

US Patent 7348725 Method of encapsulating organic EL display device having through hole in substrate and/or flat panel

US Patent 7352118 Optimized ultraviolet reflecting multi-layer coating for energy efficient lamps

US Patent 7354328 Organic electroluminescent device and fabricating method thereof

US Patent 7355342 Organic EL device and electronic apparatus capable of preventing a short circuit

US Patent 7358671 Plasma display panel having indented sustain electrode

US Patent 7361072 Plasma display panel and the manufacturing method thereof

US Patent 7365488 High efficiency organic electroluminescent display and method for fabricating the same

US Patent 7368871 Plasma display apparatus with improved substrates

US Patent 7372199 Light emitting device and image playback device having triplet and singlet compounds in electroluminescent layer

US Patent 7372200 Light-emitting device, method of manufacturing a light-emitting device, and electronic equipment

US Patent 7375467 Plasma display panel having stepped electrode structure

US Patent 7382084 Spark plug having a precious metal tip

US Patent 7382089 Field emission display having damage prevention anode input terminal layers

US Patent 7385343 Display device

US Patent 7388322 Illumination device for microscopes

US Patent 7388332 Metal vapor discharge lamp, floodlight projector and metal vapor discharge lamp lighting device

US Patent 7391155 Plasma display panel with improved barrier rib structure

US Patent 7394188 Phosphor based light source component

US Patent 7394191 Image display device having a long-life phosphor layer

US Patent 7394194 Tiled display

US Patent 7394200 Ceramic automotive high intensity discharge lamp

US Patent 7396270 Method for producing a frosted envelope for a high-pressure discharge lamp

US Patent 7402091 Backlit displays including organic light-emissive material

US Patent 7408293 Spark plug including ground elcetrode carrier casing

US Patent 7411341 Gated nanorod field emitter structures and associated methods of fabrication

US Patent 7411342 Deflection unit for self-converging cathode-ray tubes with reduced trapezoid differential

US Patent 7411350 Small arc tube, low-pressure mercury lamp, lighting apparatus, mandrel for forming the arc tube, and production method of the arc tube

US Patent 7414360 Organic electroluminescent device comprising a contact part on a scan-connecting electrode

US Patent 7414368 Ceramic metal halide lamp with cerium-containing fill

US Patent 7417363 Containment vessel for light source capsules operating at other than the pressure of a surrounding gas

US Patent 7417368 Color electroluminescent displays with thick film dielectric layer between electrodes

US Patent 7417374 Plasma display panel protective layer

US Patent 7419415 Glass substrate provided with embossed glass elements

US Patent 7420322 Display device including a flat panel display panel

US Patent 7420328 Plasma display panel design that compensates for differing surface potential of colored fluorescent material

US Patent 7422503 Plasma display panel and method of manufacturing the same

US Patent 7423375 Encapsulation for electroluminescent devices

US Patent 7423376 Plasma display device

US Patent 7427834 Display device with anode contacting input-output wiring through opening in insulating film

US Patent 7429822 Organic electroluminescence device having a cathode with a metal layer that includes a first metal and a low work function metal

US Patent 7431626 High efficiency organic electroluminescent display and method for fabricating the same

US Patent 7432649 Coupled waveguides for light extraction

US Patent 7432656 Plasma display panel and method for manufacturing same

US Patent 7436119 Flat panel fluorescent lamp and fabricating method thereof

US Patent 7438621 Hermetical end-to-end sealing techniques and lamp having uniquely sealed components

US Patent 7439660 Discharge lamp having cooling means

US Patent 7439676 Cold cathode fluorescent lamp with molybdenum electrode

US Patent 7443100 ARC tube discharge lamp with compression strain layer

US Patent 7445535 Electron source producing apparatus and method

US Patent 7448931 Method for manufacturing carbon nanotube field emission device

US Patent 7449822 Structure of spark plug ensuring stability in location of production of sparks

US Patent 7449830 OLEDs having improved luminance stability

US Patent 7449831 OLEDs having inorganic material containing anode capping layer

US Patent 7453209 Plasma display panel having pairs of address electrodes between scan and sustain electrodes

US Patent 7453212 Ceramic discharge vessel having tungsten alloy feedthrough

US Patent 7456566 Top-emission type organic electroluminescence display device and method for fabricating the same

US Patent 7458870 Producing method for substrate, producing apparatus for substrate, producing method for image display apparatus and image display apparatus

US Patent 7459838 Plasma display device, TCP applied thereto, and method of manufacturing the TCP

US Patent 7459841 Electron beam apparatus, display apparatus, television apparatus, and spacer

US Patent 7459849 Display device and method of fabricating the display device

US Patent 7459851 Plasma display panel having delta pixel arrangement

US Patent 7462983 White light emitting device

US Patent 7462984 Electroluminescent device with a low refractive layer and a light scattering layer

US Patent 7462986 Plasma display panel with gas exhaust port

US Patent 7462991 Fluorescent lamp cathode and method of making cathodes

US Patent 7465210 Method of fabricating carbide and nitride nano electron emitters

US Patent 7468579 Lighting device with anode including carbon fiber mixed paper

US Patent 7468582 Plasma display panel and plasma display device having the same

US Patent 7471036 Shadow mask for a cathode ray tube with defined beam passages holes

US Patent 7474045 Display device having TFT with radiation-absorbing film

US Patent 7477009 Phosphor mixture and light emitting device

US Patent 7477013 Organic light emitting devices with distinct resistance regions

US Patent 7477016 Plasma display device capable of increasing attachment of heat-dissipating plate to plasma display panel

US Patent 7479731 Multicolor light-emitting lamp and light source

US Patent 7486017 Display device

US Patent 7486026 Discharge lamp with high color temperature

US Patent 7489074 Reducing or eliminating color change for microcavity OLED devices

US Patent 7489079 Plasma display having a recessed part in a discharge cell

US Patent 7489080 Direct current plasma panel (DC-PDP) and method of manufacturing the same

US Patent 7492080 Plasma display apparatus and method of manufacturing same

US Patent 7492081 Display panel module and method for manufacturing the same

US Patent 7492090 Display device and method for manufacturing the same

US Patent 7492096 Flat panel display device capable of reducing or preventing a voltage drop and method of fabricating the same

US Patent 7492100 Plasma display panel having optimally positioned discharge electrodes

US Patent 7495389 Organic light emitting element including auxiliary electrode, display device including the same and method for manufacturing the organic light emitting element

US Patent 7495390 Electro-luminescence device with improved thermal conductivity

US Patent 7498732 Electron emission device with a grid electrode and electron emission display having the same

US Patent 7498734 Light emitting device with wavelength converted by phosphor

US Patent 7498742 High-pressure discharge lamp, and method of manufacture thereof

US Patent 7504773 Plasma display panel having a gas adsorption member

US Patent 7511412 Electron emission device with enhanced focusing electrode structure

US Patent 7511422 Organic electroluminescent element with specific structure connecting luminescent regions and organic electroluminescent device including the same

US Patent 7511423 Organic light emitting device (OLED) and white light emitting device

US Patent 7513814 Method of manufacturing electron-emitting device, electron source using electron-emitting device, method of manufacturing image display apparatus, and information display reproduction apparatus using image display apparatus manufactured by the method

US Patent 7514858 Electron emission display device with electron collector or metal member

US Patent 7514864 Light-emitting device with enhanced homogeneity of image quality and operating speed of the driver circuit

US Patent 7514871 High-pressure gas-discharge lamp with improved temperature resistance

US Patent 7518299 Compact PAR lamp comprising an ellipsoid reflector having more than one focal point

US Patent 7518312 Plasma display panel (PDP) having low capacitance and high discharge efficiency

US Patent 7521850 Spark plug with multi-layer firing tip

US Patent 7524228 Sealing structure with barrier membrane for electronic element, display device, electronic apparatus, and fabrication method for electronic element

US Patent 7528536 Protective layer for corrosion prevention during lithography and etch

US Patent 7528539 Electron emitter and method of fabricating electron emitter

US Patent 7528545 Color organic OLED device

US Patent 7528549 Process for producing an electrode for high-pressure discharge lamps, and an electrode and a high-pressure discharge lamp with such electrodes

US Patent 7531955 OLED device with improved efficiency and robustness

US Patent 7531957 Display apparatus and manufacturing method therefor

US Patent 7531959 White light tandem OLED display with filters

US Patent 7531961 Plasma display with phosphors containing a β-alumina crystal structure

US Patent 7531963 Plasma display panel with insulation layer having projections

US Patent 7535160 Electron emission device and electron emission display having the electron emission device

US Patent 7535164 Self-emission panel and method of manufacturing same

US Patent 7535170 Light emitting device having light reflector with plurality of openings

US Patent 7535174 Plasma display module with a chassis base having gap pads

US Patent 7535177 Plasma display panel having electrodes arranged within barrier ribs

US Patent 7538478 Discharge lamp provided with external electrodes, production method of the discharge lamp, backlight unit provided with the discharge lamp, and liquid crystal display apparatus

US Patent 7538481 Organic electroluminescence display with an insulating layer selectively formed

US Patent 7538486 Light emitting display panel having a structure to prevent damage to conductive lines

US Patent 7538493 Plasma display panel with improved protecting layer

US Patent 7541724 Spark plug requiring low discharge voltage and having high self-cleaning capability

US Patent 7541730 Sealing structure of field emission display device and method of manufacturing the same

US Patent 7545089 Sintered wire cathode

US Patent 7545090 Design for a field emission display with cathode and focus electrodes on a same level

US Patent 7548018 Electron emission device with a grid electrode for focusing electron beams

US Patent 7548020 Organic EL display device having certain relationships among constituent element refractive indices

US Patent 7548025 Electric lamp having retaining pinches for the luminous element

US Patent 7550906 Spark plug having a noble-metal chip and method for manufacturing the same

US Patent 7550908 Holding device for fixing a lamp bulb and associated lamp

US Patent 7550910 Fluorescent lamp with barrier layer containing pigment particles

US Patent 7553207 Organic light-emitting diode and method of manufacturing the same

US Patent 7554253 Spark plug with increased durability and carbon fouling resistance

US Patent 7554254 Flat fluorescent lamp

US Patent 7554263 Light emitting device having transparent film varying refractive index and manufacturing method thereof

US Patent 7557495 Spark plug having precious metal pad attached to ground electrode and method of making same

US Patent 7557496 Spark plug which can prevent lateral sparking

US Patent 7557500 Electroluminescent element and method for manufacturing the same

US Patent 7557508 Plasma display panel comprising opaque electrodes

US Patent 7560862 White OLEDs with a color-compensated electroluminescent unit

US Patent 7563146 Unbaked laminate for producing front plate of plasma display device, and method for producing front plate of plasma display device

US Patent 7564178 High-density field emission elements and a method for forming said emission elements

US Patent 7564188 Plasma display panel comprising a dielectric layer with a convex portion

US Patent 7567028 Organic electroluminescent device having supporting plate and method of fabricating the same

US Patent 7567029 Organic electro-luminescence display device and fabricating method thereof

US Patent 7567035 Gas discharge display device and method for manufacturing the same

US Patent 7569981 Ultraviolet germicidal lamp base and socket

US Patent 7569986 Electron emission display having electron beams with reduced distortion

US Patent 7569993 Gas discharge tube with discharge path limiting means

US Patent 7573187 Electron emission device and electron emission display having the electron emission device

US Patent 7573189 Illumination system comprising a radiation source and a fluorescent material

US Patent 7573195 Display panel comprising conductive barrier structures

US Patent 7573196 Plasma display panel having electrodes with expansion portions

US Patent 7575494 Fabricating method for organic electro luminescence display device having a rib barrier of reverse taper shape and organic electro luminescence display device

US Patent 7576482 Flat panel display device comprising an electrically conductive layer between a display area and an outer area and method of manufacturing the same

US Patent 7576485 Image display device with narrow frame

US Patent 7579766 Electron emission device with improved electron emission structure for increasing emission efficiency and lowering driving voltage

US Patent 7579769 Color electroluminescent displays including photoluminescent phosphor layer

US Patent 7583027 Plasma display apparatus

US Patent 7583028 Mercury free arc tube for a discharge lamp

US Patent 7583030 Dopant-free tungsten electrodes in metal halide lamps

US Patent 7586250 Lamp having an arc tube protected from breakage

US Patent 7586251 Electron emission device with decreased electrode resistance and fabrication method and electron emission display

US Patent 7586255 Organic electro-luminescent display of dual-panel type and method for manufacturing the same

US Patent 7586260 Electron devices with non-evaporation-type getters and method for manufacturing the same

US Patent 7591699 Method of manufacturing light-emitting element including the emission layer and the carrier transfer layer

US Patent 7592748 Plasma display panel with improved grounding structure

US Patent 7592750 Fluorescent lamp with external electrodes

US Patent 7594838 Method of introducing mercury into an electron lamp

US Patent 7595583 Cold-cathode fluorescent lamp and backlight unit

US Patent 7595588 Electroluminescent device and method of making same

US Patent 7595593 Metal halide lamp with an ionizable fill with vanadium and rare earths, excluding manganese

US Patent 7598662 Low-pressure mercury vapor lamp with an adhering unit to improve luminous efficiency

US Patent 7598673 Plasma display panel with enhanced luminous efficiency at a reduced discharge firing voltage

US Patent 7602111 Plasma accelerating apparatus and plasma processing system including secondary electron amplification coating layer formed at inner wall of channel

US Patent 7602113 Light source, fluorescent lamp and backlight module utilizing the same

US Patent 7602116 Light apparatus capable of emitting light of multiple wavelengths using nanometer fluorescent material, light device and manufacturing method thereof

US Patent 7602119 OLED with magenta and green emissive layers

US Patent 7602124 Plasma display panel (PDP) having improved electrodes structure

US Patent 7605541 External-electrode discharge lamp with no light leakage from external electrode portion

US Patent 7608990 Anode plate structure for flat panel light source of field emission

US Patent 7608992 Device for displaying images on its front and back surfaces

US Patent 7608993 Blue organic electroluminescent device comprising dopants having ultraviolet and visible luminescent properties

US Patent 7608997 Organic EL display device having improved desiccant arrangement

US Patent 7612489 Display filter, display device including the display filter, and method of manufacturing the display filter

US Patent 7612498 Display element, optical device, and optical device manufacturing method

US Patent 7612501 Plasma display apparatus comprising connector

US Patent 7615916 Electron emission device including enhanced beam focusing and method of fabrication

US Patent 7615919 Field emission device with two light-permeable sides

US Patent 7615927 Low address discharge voltage plasma display panel

US Patent 7615928 Light emitting device using plasma discharge

US Patent 7619350 Arc discharge vessel having arc centering structure and lamp containing same

US Patent 7619354 Anode cap, and voltage supply unit and image display apparatus utilizing the same

US Patent 7619361 Discharge lamp device including an airtight container filled with a noble gas

US Patent 7621794 Method of encapsulating an organic light-emitting device

US Patent 7622858 Planar light source generating apparatus

US Patent 7622863 Light-emitting device and electronic device including first and second light emitting elements

US Patent 7626320 Spark plug with excellent impact resistance conductive seal, and method for producing the same

US Patent 7626321 Spring coil shunt for light string socket

US Patent 7626329 Organic electroluminescent device with black insulator

US Patent 7626337 Protective film for plasma display panel and method for manufacturing this protective film, and plasma display panel and method for manufacturing thereof

US Patent 7629731 Planar field emission illumination module comprising electron amplification plates

US Patent 7629746 Plasma display panel having sealing structure for reducing noise

US Patent 7629749 Quartz metal halide lamp with improved structural and electrical properties

US Patent 7633221 Organic light-emitting device with meandering electrode surface, and method for manufacturing same

US Patent 7633222 Electroluminescence device, an electronic equipment, and methods of manufacturing the same

US Patent 7635945 Field emission device having a hollow shaped shielding structure

US Patent 7635947 Organic electro-luminescence device comprising uniform thickness light-emitting layer

US Patent 7638933 Electron emission device comprising carbon nanotubes yarn and method for generating emission current

US Patent 7638941 Lamp with multi-colored OLED elements

US Patent 7642715 Light-emitting device comprising an improved gas barrier layer, method for manufacturing light-emitting device, and electronic apparatus

US Patent 7646142 Field emission device (FED) having cathode aperture to improve electron beam focus and its method of manufacture

US Patent 7649317 Plasma display panel with an improved electrode structure

US Patent 7652416 Lamp having good maintenance behavior of brightness and color coordinations

US Patent 7652422 Organic electro luminescence device in which an amorphous silicon thin film transistor is employed as a driving element and a fabrication method thereof

US Patent 7652430 Broadband plasma light sources with cone-shaped electrode for substrate processing

US Patent 7659658 White phosphor, and white light-emitting equipment or device

US Patent 7659662 Electroluminescence display device with microlens

US Patent 7667380 Electron emission device using thick-film insulating structure

US Patent 7667390 Bottom-emission organic electroluminescent display of high resolution and power saving

US Patent 7671524 Flat light source having phosphor patterns in an edge region

US Patent 7671531 Organic electroluminescent device with enhanced light emission

US Patent 7675232 Display device with improved drive arrangement

US Patent 7679290 Metal halide lamp with light-transmitting ceramic arc tube

US Patent 7683531 Triode field emission display

US Patent 7683545 Plasma display panel comprising common barrier rib between non-discharge areas

US Patent 7686666 Flat panel display device capable of reducing or preventing a voltage drop and method of fabricating the same

US Patent 7687979 Electric lamp/reflector unit employing a ceramic insert

US Patent 7692376 Electrical device with crossover of electrode connecting lines

US Patent 7692379 Display device with reflective structure for improved light emission

US Patent 7696687 Organic electroluminescent display device with nano-porous layer

US Patent 7696688 Organic electroluminescence display and method for manufacturing the same

US Patent 7696692 Plasma display panel having an electrode structure including blackened dielectric layer and method of fabricating same

US Patent 7696693 External electrode fluorescent lamp for liquid crystal displays and a method of making the same

US Patent 7699680 Method of manufacturing an organic electroluminescent element

US Patent 7701132 Organic electroluminescence display device having auxiliary electrode line and method of manufacturing the same

US Patent 7701133 Organic electroluminescent display device and method of repairing a defective pixel of the device

US Patent 7701134 Active matrix display device with improved operating performance

US Patent 7701135 Organic electroluminescent device with two electrically connected conductive layers respectively disposed on different substrates

US Patent 7705532 Dual plate type organic electroluminescent device and method of fabricating the same

US Patent 7708614 Method for sealing organic electroluminescence elements and manufacturing method for light emitting panel and display panel

US Patent 7710019 Organic light-emitting diode display comprising auxiliary electrodes

US Patent 7710025 Display device using an organic electroluminescence device having resonant cavity

US Patent 7710028 EL display device having pixel electrode with projecting portions and manufacturing method thereof

US Patent 7710029 Organic EL element including banks containing fluorine resin and manufacturing method thereof

US Patent 7710036 Filter and plasma display device

US Patent 7710038 Ceramic discharge vessel having molybdenum alloy feedthrough

US Patent 7714499 Organic electro-luminescence display having first and second barrier ribs and method of fabricating the same

US Patent 7714503 Organic electroluminescence panel and method for fabricating the same

US Patent 7719176 Spacer configured to prevent electric charges from being accumulated on the surface thereof and electron emission display including the spacer

US Patent 7719184 Organic EL element having a protective layer

US Patent 7719187 Static and addressable emissive displays

US Patent 7719194 Inhibited oxidation foil connector for a lamp

US Patent 7728510 Organic light emitting display with auxiliary electrode line and method of fabricating the same

US Patent 7728520 Optical modulator of electron beam

US Patent 7731556 Flat panel display, method of manufacturing anode panel for the flat panel display, and method of manufacturing cathode panel for the flat panel display

US Patent 7733015 Organic electroluminescent display device having a planarizing layer and manufacturing method thereof

US Patent 7733016 Defining electrode regions of electroluminescent panel

US Patent 7745982 Lamp socket with improved heat conduction

US Patent 7745989 Light emitting element, light emitting device, and electronic apparatus

US Patent 7749038 Light emitting device fabrication method

US Patent 7750561 Stacked OLED structure

US Patent 7750565 Plasma display panel with a reduced number of electrodes

US Patent 7750567 Plasma display device with increased luminance and decreased jitter

US Patent 7755268 Electron emission display device having alignment marks to align substrates

US Patent 7755279 Organic electroluminescent device and fabricating method thereof

US Patent 7758396 Plasma display panel having a gas absorption member

US Patent 7759850 Discharge tube and lamp with cooling chambers and improved luminance

US Patent 7759860 Dual panel-type organic electroluminescent display device and method of fabricating the same

US Patent 7759864 Organic electroluminescent display device comprising moisture preventing sealing structure

US Patent 7759868 Plasma display panel including a crystalline magnesium oxide layer and method of manufacturing same

US Patent 7764012 Light emitting device comprising reduced frame portion, manufacturing method with improve productivity thereof, and electronic apparatus

US Patent 7764014 Organic EL display panel with banks defining line-state pixels

US Patent 7768197 Electroluminescence device, an electronic equipment, and methods of manufacturing the same

US Patent 7772752 Plasma-jet spark plug

US Patent 7772754 Electron emission display spacer with flattening layer and manufacturing method thereof

US Patent 7772763 Organic electro-luminescence display device comprising grid shaped auxiliary electrode

US Patent 7772771 Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube

US Patent 7772772 Green phosphor and plasma display panel using the same

US Patent 7772773 Electrode configurations for plasma-dome PDP

US Patent 7777404 Field emission type electron gun comprising single fibrous carbon electron emitter and operating method for the same

US Patent 7777410 Organic electroluminescence structure having a height difference between surfaces of a control device and an organic electroluminescence device

US Patent 7777415 Sealed, flexible flat panel display

US Patent 7781952 Green phosphor for plasma display panel and plasma display panel including phosphor layer formed of the green phosphor

US Patent 7781962 Organic light-emitting devices and displays including a polarization separator, a phase plate, and a polarizer

US Patent 7781963 Organic EL display panel with banks containing fluorine resin and manufacturing method thereof

US Patent 7781967 Organic electroluminescence device having an improved barrier structure, and manufacturing method therefore and electronic apparatus

US Patent 7786659 Plasma display with a novel green-silicate phosphor

US Patent 7786665 Organic electroluminescent device having a diffraction grating for enhancing light extraction efficiency

US Patent 7786667 Organic electroluminescent element comprising a luminescent assist layer

US Patent 7791262 Vacuum vessel, its method of manufacture, and electron emission display using the vacuum vessel

US Patent 7791269 Display apparatus having light blocking layer, and electric device

US Patent 7791272 Light-emitting device comprising protective layer with irregular surface

US Patent 7792489 Light emitting device, electronic appliance, and method for manufacturing light emitting device

US Patent 7795795 Electron beam apparatus having an electrode with high temperature portion

US Patent 7795808 Organic electroluminescent display device having pixel structure and terminal structure

US Patent 7795809 Electro-optical device and electronic apparatus having partitions for separating a plurality of regions

US Patent 7800295 Organic light emitting device having a microcavity

US Patent 7800300 Organic electroluminescent display device having electroluminescent transistors and methods of manufacturing the device

US Patent 7800301 Organic electroluminescent device comprising a prism structure

US Patent 7800306 Plasma display panel having varying distance between electrode pairs

US Patent 7804242 Top-emission active matrix electroluminescence device and method for fabricating the same

US Patent 7806743 Method for manufacturing a display device

US Patent 7808171 Image display device having resistance layer configuration

US Patent 7816862 Electroluminescent device with enhanced color rendition

US Patent 7816866 Photocathode comprising a plurality of openings on an electron emission layer

US Patent 7821196 Illumination device with at least one LED as the light source

US Patent 7821204 Plasma display apparatus comprising connector

US Patent 7821205 Flat display panel having exhaust holes within display area

US Patent 7825570 LED device having improved contrast

US Patent 7828993 Phosphor and optical device using same

US Patent 7830075 Reflector for transmission of a desired band of wavelengths of electromagnetic radiation

US Patent 7830078 Field emission backlight module and color display device having the same

US Patent 7834537 Seamless foldable display device

US Patent 7839070 Lateral field emission device

US Patent 7843123 OLED with semi-transparent layer

US Patent 7843134 Organic EL emission devices connected in series

US Patent 7847478 Organic light emitting display panel with absorbing members and method of fabricating the same

US Patent 7847483 Glass composition and display panel using same

US Patent 7851990 Method for generating low color temperature light and light emitting device adopting the same

US Patent 7855507 Organic light emitting display device and fabricating method of the same having organic light emitting diodes stacked in a double layer

US Patent 7859183 Flat light emitting lamp capable of emitting light from the side thereof and liquid crystal display device having the same

US Patent 7863806 Color field emission display having carbon nanotubes

US Patent 7863814 Organic electroluminescent device comprising a stack partition structure

US Patent 7863818 Coil/foil-electrode assembly to sustain high operating temperature and reduce shaling

US Patent 7868527 Polarizer, method of manufacturing the same, and flat panel display device including the polarizer

US Patent 7868542 Light-emitting apparatus having periodic structure and sandwiched optical waveguide

US Patent 7868549 Plasma display panel comprising phosphor additive material

US Patent 7872416 Electroluminescent display

US Patent 7876045 Plasma display panel having barrier ribs with pigments with different mixing ratios

US Patent 7878875 Plasma display panel with display electrodes containing glass frit and a method of manufacturing the same

US Patent 7880377 Quantum dot-dispersed light emitting device, and manufacturing method thereof

US Patent 7880385 Photomultiplier including an electronic-multiplier section in a housing

US Patent 7880387 Plasma display panel having a crystalline magnesium oxide layer

US Patent 7884543 Method of forming wiring of light emitting device, substrate for mounting light emitting device, display, back light, illuminating apparatus and electronic appliance

US Patent 7888853 Light-emitting device exhibiting electrochemical luminescence

US Patent 7888867 Organic el device having bank with groove, organic el display panel, and method for manufacturing the organic el device

US Patent 7893604 Spark plug with stream shaper to shape tumble vortex into desired stream in combustion chamber

US Patent 7893617 Metal electrodes for electric plasma discharge devices

US Patent 7898167 Electroluminescence display device with improved external light coupling efficiency and brightness

US Patent 7898168 Organic electroluminescent device having light-emitting layer with guest dopant

US Patent 7898173 Pattern formed object for an electroluminescent display

US Patent 7898174 Organic electroluminescent display device with moisture resistant structural body including adhesive layer

US Patent 7898175 Organic light emitting display apparatus with an enhanced viewing angle

US Patent RE42215 Display device having a connection area outside the display area

US Patent 7911138 Encapsulation cap and display device including the same

US Patent 7923908 Metal halide reflector lamp with beam color homogenizer

US Patent 7928644 Low pressure discharge lamp with envelope having double helix shape and sealed ends

US Patent 7928656 Sealing structure with barrier membrane for electronic element, display device, electronic apparatus, and fabrication method for electronic element

US Patent 7932672 Light-emitting device with improved brightness control and narrow frame and electronic apparatus with the light-emitting device

US Patent 7932674 Plasma-dome article of manufacture

US Patent 7936124 Organic light emitting diode device with brightness uniformity design

US Patent 7938707 Methods for batch fabrication of cold cathode vacuum switch tubes

US Patent 7944134 Spark plug with center electrode having high heat dissipation property

US Patent 7944142 Light-emitting device with improved brightness control and narrow frame and electronic apparatus with the light-emitting device

US Patent 7948159 Spark plug with multi-layer firing tip

US Patent 7973482 High-pressure discharge lamp with halogens

US Patent 7977866 Organic electroluminescence element having partition wall covered by insulating layer

US Patent 7977873 Electroluminescent device having protective layers for sealing

US Patent 7982386 Organic light emitting display device with opaque electrodes

US Patent 7990039 Liquid crystal display device with cold cathode fluorescent lamp having phosphor film

US Patent 7990055 Electroluminescent arrangement having detached electrode and method of fabricating the same

US Patent 7999450 Electroluminescent module with thermal-conducting carrier substrate

US Patent 7999474 Flat lamp using plasma discharge

US Patent 8004178 Organic light emitting diode display with a power line in a non-pixel region

US Patent 8007333 Method of forming field emission light emitting device including the formation of an emitter within a nanochannel in a dielectric matrix

US Patent 8008860 Organic EL element with forward tapered bank containing fluorine resin