发明公开
EP1654722A4 MULTI-PRIMARY DISPLAY WITH SPECTRALLY ADAPTED BACK-ILLUMINATION
有权
与SPEKTRAL调整后的收益LIGHTING多主显示器
- 专利标题: MULTI-PRIMARY DISPLAY WITH SPECTRALLY ADAPTED BACK-ILLUMINATION
- 专利标题(中): 与SPEKTRAL调整后的收益LIGHTING多主显示器
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申请号: EP04734593申请日: 2004-05-24
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公开(公告)号: EP1654722A4公开(公告)日: 2008-10-08
- 发明人: ROTH SHMUEL
- 申请人: GENOA COLOR TECHNOLOGIES LTD
- 专利权人: GENOA COLOR TECHNOLOGIES LTD
- 当前专利权人: GENOA COLOR TECHNOLOGIES LTD
- 优先权: US47313503 2003-05-27
- 主分类号: G09G3/36
- IPC分类号: G09G3/36 ; G02F20060101 ; G02F1/1335 ; G09G3/34
摘要:
Some embodiments of the invention provide a device, system and method for displaying a color image. According to some exemplary embodiments of the invention a device for displaying a color image may include an illumination source including a plurality of light-producing elements (212) able to produce light of each of m different wavelength spectra, wherein m is equal to or greater than three. The device may also include an array of attenuating elements (214) able to spatially selectively attenuate the light produced by the illumination source according to an attenuation pattern corresponding to a gray-level representation of the color image, and an array of color sub-pixel filter elements (216) able to receive selectively attenuated light from the array of attenuating elements, each sub-pixel filter element able to transmit light of one of n different primary colors, wherein n is equal to or greater than four.
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