发明授权
- 专利标题: Semiconductor light receiving device with an off-centered light receiving part
- 专利标题(中): 具有偏心受光部的半导体光接收装置
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申请号: US13117718申请日: 2011-05-27
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公开(公告)号: US08698270B2公开(公告)日: 2014-04-15
- 发明人: Ryuji Yamabi
- 申请人: Ryuji Yamabi
- 申请人地址: JP Yokohama-shi
- 专利权人: Sumitomo Electric Device Innovations, Inc.
- 当前专利权人: Sumitomo Electric Device Innovations, Inc.
- 当前专利权人地址: JP Yokohama-shi
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP
- 优先权: JP2010-122134 20100527
- 主分类号: H01L27/15
- IPC分类号: H01L27/15 ; H01L29/267 ; H01L31/12 ; H01L33/00 ; H01L29/417
摘要:
A semiconductor light receiving device includes: a substrate having a rectangular shape with first through fourth corners, a multilayer structure formed on the substrate, a light receiving part having a mesa structure positioned at a first corner side from a center part of the rectangular shape of the substrate, a first electrode pad provided on the semiconductor substrate, and a second electrode pad provided on the semiconductor substrate so as to be close to a second corner diagonally opposite to the first corner, a first minimum distance between the second electrode pad and an edge of the substrate being longer than a second minimum distance between the first electrode pad and the edge of the substrate.
公开/授权文献
- US20110291221A1 SEMICONDUCTOR LIGHT RECEIVING DEVICE 公开/授权日:2011-12-01