05294870 is referenced by 365 patents and cites 3 patents.

An organic electroluminescent multicolor image display device is disclosed containing an image display array made up of a plurality of light emitting pixels arranged in intersecting files (rows and columns). Each pixel contains a light transmissive first electrode, an electroluminescent medium overlying the first electrode, and an overlying second electrode. The electrodes connect the pixels in an X-Y addressing pattern. The organic electroluminescent medium emits in the blue region of the spectrum. Each pixel is divided into at least two sub-pixels. The electrodes of one set of parallel files is divided into at least two laterally spaced elements each of which joins and forms a part of one sub-pixel of each pixel in the same file. A fluorescent medium capable of absorbing light emitted by the electroluminescent medium and emitting at a longer wavelength is positioned to receive emitted light from the first electrode means. The fluorescent medium is confined to only one of the sub-pixels of each pixel.

Title
Organic electroluminescent multicolor image display device
Application Number
7/814553
Publication Number
5294870
Application Date
December 30, 1991
Publication Date
March 15, 1994
Inventor
Jack C Chang
Rochester
NY, US
David J Williams
Fairport
NY, US
Ching W Tang
Rochester
NY, US
Agent
Robert L Walker
Assignee
Eastman Kodak Company
NY, US
IPC
H05B 33/26
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