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专利名称：Color image sensor
发明人：Stuck, Alexander,Schnieper, Marc申请号：EP05014149.8申请日：20050630公开号：EP1739751B1公开日：20080702
摘要：A color image sensor has a plurality of pixels. On the pixels zero-orderdiffractive color filters (DCFs) (1) are arranged. Different zero-order DCFs (1), e.g., DCFs(1) transmitting red, green and blue light, respectively, are allocated to the pixels of thecolor image sensor. The use of DCFs (1) for color imaging devices brings better definedband-pass or notch filters than the presently used lacquers. The DCFs (1) are more stablewith respect to time, temperature and any environmental aggression. The manufacture ofthe DCF pattern is simpler and cheaper than that of a conventional dye-filter pattern,since the different types of DCFs can be manufactured simultaneously.
申请人：SUISSE ELECTRONIQUE MICROTECH
地址：CH
国籍：CH
代理机构：Schneider Feldmann AG Patent- und Markenanwälte
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