06661029 is referenced by 96 patents.

A light emitting device is provided. The light emitting device contains an array of organic light emitting diodes (OLEDs) emitting a plurality of colors, and a layer of scattering media above the light emitting surface of the OLED array. The emission color of the OLEDs may be tuned by applying different power to different sets of OLEDs. The scattering media mixes the colors from each set of OLEDs, such that the device light output has a white color having a desired color temperature.

Title
Color tunable organic electroluminescent light source
Application Number
9/684483
Publication Number
6661029 (B1)
Application Date
October 10, 2000
Publication Date
December 9, 2003
Inventor
Anil Raj Duggal
Niskayuna
NY, US
Agent
Patrick K Patnode
US
Toan P Vo
US
Assignee
General Electric Company
NY, US
IPC
H01J 1/62
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