Multi-color liquid crystal display
First Claim
Patent Images
1. A display comprising a plurality of pixels, each pixel including at least one constant-color sub-pixel having a color present in all adjacent pixels, and at least one alternating-color sub-pixel having a color not present in at least one adjacent pixel, wherein the number of non-white colors of said constant-color and alternating-color sub-pixels in the display is greater than three, wherein at least some pixels have a yellow alternating-color sub-pixel.
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Abstract
A display and methods of driving the display, where the display includes a plurality of pixels, where some colors are present in every pixel, and some colors are only present in less than all of the pixels.
87 Citations
22 Claims
- 1. A display comprising a plurality of pixels, each pixel including at least one constant-color sub-pixel having a color present in all adjacent pixels, and at least one alternating-color sub-pixel having a color not present in at least one adjacent pixel, wherein the number of non-white colors of said constant-color and alternating-color sub-pixels in the display is greater than three, wherein at least some pixels have a yellow alternating-color sub-pixel.
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21. In a display comprising a plurality of pixels, each comprising a plurality of sub-pixels, wherein constant-color sub-pixels are included in each pixel, and alternating-color sub-pixels are only included in less than all pixels of the display, wherein the number n of non-white colors of said constant-color and alternating-color sub-pixels is greater than three, a method of enhancing a displayed image with respect to an alternating color comprising:
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obtaining a plurality of input pixel data points corresponding to a plurality of display locations at each display pixel;
converting said plurality of input pixel data for each pixel into n-color data; and
displaying on at least one constant-color sub-pixel at each pixel an intensity value corresponding to the constant-color intensity value of said converted pixel data modified based on an intensity value of said converted pixel data corresponding to an alternating-color not present in said pixel. - View Dependent Claims (22)
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Specification