发明名称 |
BSI Image Sensor Chips with Separated Color Filters and Methods for Forming the Same |
摘要 |
A device includes a semiconductor substrate having a front side and a backside. A plurality of image sensors is disposed at the front side of the semiconductor substrate. A plurality of clear color-filters is disposed on the backside of the semiconductor substrate. A plurality of metal rings encircles the plurality of clear color-filters.
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申请公布号 |
US2013307107(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201213592124 |
申请日期 |
2012.08.22 |
申请人 |
TSAI SHUANG-JI;YAUNG DUN-NIAN;LIU JEN-CHENG;LIN JENG-SHYAN;HUNG FENG-CHI;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
TSAI SHUANG-JI;YAUNG DUN-NIAN;LIU JEN-CHENG;LIN JENG-SHYAN;HUNG FENG-CHI |
分类号 |
H01L27/146;H01L31/18 |
主分类号 |
H01L27/146 |
代理机构 |
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代理人 |
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地址 |
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