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1. 发明公开

EP0079111A1 Colour imaging device 有权
标题翻译： Farbbild-Aufnahmevorrichtung。
公开(公告)号：EP0079111A1
公开(公告)日：1983-05-18
申请号：EP82201409.8
申请日：1982-11-09
申请人： Philips Electronics N.V.
发明人： Needs, Howard Curtis , Blok, Lodewijk
IPC分类号： H01L31/02 , H01J29/89 , G03C7/10 , G03C7/12
CPC分类号： H01L31/02162 , G03F7/0007 , H04N9/045
摘要： A colour filter having filter elements (4) respectively passing light of the colours red (R), green (G) and blue (B) is provided on a semiconductor image sensor (2) which comprises a system of photosensitive elements (3). The filter elements (4) are separated by grooves (5) which prevent the running of dye liquid during dyeing the various systems of filter elements (4) and hence the occurrence of colour defects. Instead of grooves (5) the filter elements (4) may also be separated by regions which have been converted into a structure which is substantially impervious to liquid. The colour filters may also be used in a cathode-ray tube for imaging colour pictures.
摘要翻译：具有分别通过红色（R），绿色（G）和蓝色（B）的颜色的光的滤光器元件（4）的滤色器设置在包括感光元件（3）的系统的半导体图像传感器（2）上。过滤器元件（4）由凹槽（5）分开，其防止在染色过滤器元件（4）的各种系统期间染色液体的运行并且因此发生颜色缺陷。除了凹槽（5）之外，过滤元件（4）也可以被转换成基本上不透液体的结构的区域分开。滤色器也可以用于阴极射线管，用于对彩色图像进行成像。

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