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US Patent 11777061 Light emitting diode device with tunable emission

Patent 11777061 was granted and assigned to Lumileds on October, 2023 by the United States Patent and Trademark Office.

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent

Patent attributes

Patent Applicant
Lumileds
Lumileds
Current Assignee
Lumileds
Lumileds
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11777061
Patent Inventor Names
Robert Armitage
Isaac Wildeson
Date of Patent
October 3, 2023
Patent Application Number
18159410
Date Filed
January 25, 2023
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US Patent 8487340 Optoelectronic device based on nanowires and corresponding processes
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US Patent 8638032 Organic optoelectronic device coated with a multilayer encapsulation structure and a method for encapsulating said device
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US Patent 10002928 Manufacturable RGB display based on thin film gallium and nitrogen containing light emitting diodes
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US Patent 10018325 Light device of vehicle
...
Patent Primary Examiner
‌
Mary Ellen Bowman
CPC Code
‌
H01L 33/382
‌
H01L 33/58
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H01L 33/62
Patent abstract

Described at light emitting diode (LED) devices emitting different colors on the same wafer, which facilitates their integration with close packing density (not requiring transfer of devices from two different wafers to a third substrate module). The LED devices and driving methods allow light of different colors and similar luminance levels to be emitted for given input current.

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