Performing color conversion in extended color polymer displays
First Claim
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1. A method of operating a polymer display with more than three color emitters comprising:
- converting at least one pixel from a first tricolor space to a second tricolor space available in the display;
determining if all the colors of the first color space convert to actual colors of the second color space; and
if not, choosing a third tricolor space available in the display.
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Abstract
An extended color polymer display has light emitting elements of more than three colors. Tricolor color spaces are selected for color transformations from known color spaces such as sRGB. The color transformations may take into account not only the best implementation of the color scheme but also considerations related to computational complexity and power consumption reduction.
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Citations
22 Claims
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1. A method of operating a polymer display with more than three color emitters comprising:
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converting at least one pixel from a first tricolor space to a second tricolor space available in the display;
determining if all the colors of the first color space convert to actual colors of the second color space; and
if not, choosing a third tricolor space available in the display. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An article comprising a medium for storing instructions that cause a processor-based system to:
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convert at least one pixel from a first tricolor space to a second tricolor space available in a polymer display with more than three color emitters;
determine if all the colors of the first color space convert to actual colors of the second color space; and
if not, choose a third tricolor space available in the display. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method of designing a polymer display with more than three color emitters comprising:
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identifying the potential tricolor spaces available given the color emitters of the display;
developing a color transfer matrix from an input color space to a plurality of potential tricolor spaces; and
determining the power efficiency of a plurality of potential tricolor spaces. - View Dependent Claims (14, 15, 16)
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17. A polymer display comprising:
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more than three polymer emitters of different wavelengths; and
a controller adapted to convert an input tricolor space to a tricolor space of said display that either reduces power consumption or the computational complexity of the conversion. - View Dependent Claims (18, 19, 20, 21, 22)
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Specification