Color OLED display having repeated patterns of colored light...

Details Color OLED display having repeated patterns of colored light... Color OLED display having repeated patterns of colored light...

2005-03-15

2005-03-15

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C345S589000

Reexamination Certificate

active

06867549

ABSTRACT:
An OLED display device for displaying a color image includes an array of different colored independently controllable light emitting elements arranged in repeated patterns, a number of light emitting elements of at least one color in each pattern being different than a number of light emitting elements of a different color and the different number of light emitting elements of the different colors being a function of a relative human visual frequency response to the colors, and a relative size of light emitting elements of different colors being a function of a lifetime of the light emitting elements, an efficiency of the light emitting elements, and the number of light emitting elements of the different colors in the pattern, wherein at least one of the lifetime, and the efficiency is different for different colors.

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Brown Elliott et al., “Co-Optimization of Color AMLCD Subpixel Architecture and Rendering Algorithms,”SID 02 Digest, pp. 172-175.

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