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发明名称
显示器的色彩校正对比之增强
摘要
本发明提供用于投影显示器的色彩校正及对比增强之方法及装置。一视觉显示系统包含:一投影机(12),该投影机(12)具有一光源(24),该光源具有一固定光谱输出;一显示萤幕(14),其接收该投影机之输出并发射一漫射输出;及一色彩校正对比增强滤光器(22),其定位于该漫射萤幕与观看者之间。该滤光器以差量形式衰减该漫射萤幕之发射光之原色。该方法包含将来自具有固定光谱输出之光源的光输出投影至漫射萤幕上,及用定位于该漫射萤幕附近的一滤光器来衰减该漫射萤幕之发射光的原色。
申请公布号
TW200621033
申请公布日期
2006.06.16
申请号
TW094123916
申请日期
2005.07.14
申请人
哈尼威尔国际公司
发明人
布雷特D 拉森;马修B 杜宾
分类号
H04N9/31;G03B21/62
主分类号
H04N9/31
代理机构
代理人
陈长文
主权项
地址
美国
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