Sub-pixel mapping

Details Sub-pixel mapping Sub-pixel mapping

2011-04-26

2011-04-26

Eisen, Alexander (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S089000, C345S589000, C345S600000, C345S690000, C345S694000

Reexamination Certificate

active

07932883

ABSTRACT:
A method of mapping a four primary input signal to sets of four sub-pixels of a display device, the method including sub-sampling the input samples of the four primary input signal by assigning the first, second and third input signals of a particular input sample to the first, second and third sub-pixels, producing first, second and third primary colors of a particular set of four adjacent sub-pixels, respectively, and the fourth input signal of a further input sample to the fourth sub-pixel, producing a fourth color of said particular set of the four adjacent sub-pixels, wherein the particular input sample and the further input sample are associated with adjacent positions on the display device.

REFERENCES:
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Lee et al: “40.5L: Late-News Paper: TFT-LCD With RGBW Color System”; SID 03 Digest, ISSN/0003-0966X/03/3402, pp. 1212-1215.

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