发明名称 Solid-state image sensing device equipped with inner lens
摘要 A solid-state image sensing device having an effective pixel area and an optical black area disposed on one principal surface of a substrate, includes photoelectric converter elements, a wiring part containing a plurality of wiring layers disposed on the one principal surface of the substrate, in which in the optical black area more wiring layers are disposed than in the effective pixel area, an interlayer dielectric disposed between, among the plurality of wiring layers, a topmost first wiring layer and a second wiring layer disposed beneath the first wiring layer, a passivation film disposed on the interlayer dielectric in the effective pixel area and disposed on the first wiring layer in the optical black area, and inner lenses disposed at least at positions on the passivation film that correspond to the effective pixel area, a thickness of the passivation film being equal to or less than a thickness of the first wiring layer.
申请公布号 US7382011(B2) 申请公布日期 2008.06.03
申请号 US20060477418 申请日期 2006.06.30
申请人 CANON KABUSHIKI KAISHA 发明人 NODA TOMOYUKI;FUJINO YUYA
分类号 H01L31/062;H01L27/14;H01L31/113;H04N5/335;H04N5/369 主分类号 H01L31/062
代理机构 代理人
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