发明名称 Integrated optical filter
摘要 The disclosure relates to an integrated circuit comprising at least one photosensitive cell. The cell includes a photosensitive element, an input face associated with the said photosensitive element, an optical filter situated in at least one optical path leading to the photosensitive element and an interconnection part situated between the photosensitive element and the input face. The optical filter is disposed between the photosensitive element and the surface of the interconnection part closest to the input face. In particular, the optical filter can be disposed within the interconnection part. The disclosure also proposes that the filter be formed using a glass comprising cerium sulphide or at least one metal oxide.
申请公布号 US7880253(B2) 申请公布日期 2011.02.01
申请号 US20080157936 申请日期 2008.06.13
申请人 STMICROELECTRONICS SA 发明人 ROY FRANCOIS;LULE TAREK;GUERROUDJ SAMIR
分类号 H01L21/76 主分类号 H01L21/76
代理机构 代理人
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