US Patent 7679092 Light-emitting device having an electroluminescence element
All edits
Edits on 30 Oct, 2023
Golden AI
Edits made to:
Article (+425 characters)
Article
Patent abstract
A light shield film is provided adjacent to an anode of an EL element that consists of the anode, an EL layer, and a cathode. The anode and the cathode are transparent or semitransparent to visible light and hence transmit EL light. With this structure, ambient light is absorbed by the light shield film and does not reach an observer. This prevents an external view from appearing on the observation surface.
Edits on 18 Sep, 2023
Golden AI
Edits made to:
Infobox (+2 properties)
Infobox
Patent Inventor Names
Jun Koyama0
Shunpei Yamazaki0
Edits on 24 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 19 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07679092 Light-emitting device having an electroluminescence element US Patent 7679092 Light-emitting device having an electroluminescence element
Infobox
Patent Number
076790920
Patent Number
76790920
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
076790920
Date of Patent
March 16, 2010
0Patent Application Number
109028060
Date Filed
August 2, 2004
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 4 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07679092 Light-emitting device having an electroluminescence element
Infobox
Is a
Patent jurisdiction
Patent number
07679092
Date of patent
March 16, 2010
Patent application number
10902806
Date Filed
August 2, 2004
Patent primary examiner
Find more entities like US Patent 7679092 Light-emitting device having an electroluminescence element
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.