- 专利标题: Solid-state imaging element and imaging device
-
申请号: US17250352申请日: 2019-04-11
-
公开(公告)号: US11558571B2公开(公告)日: 2023-01-17
- 发明人: Masaki Sakakibara
- 申请人: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- 申请人地址: JP Kanagawa
- 专利权人: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- 当前专利权人: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- 当前专利权人地址: JP Kanagawa
- 代理机构: Chip Law Group
- 优先权: JPJP2018-135972 20180719
- 国际申请: PCT/JP2019/015793 WO 20190411
- 国际公布: WO2020/017115 WO 20200123
- 主分类号: H04N5/374
- IPC分类号: H04N5/374 ; H04N5/3745 ; H04N5/369 ; H01L27/146
摘要:
A solid-state imaging element including a well improves area efficiency while reducing malfunction of a circuit on the well. The solid-state imaging element includes a first well, a second well, a first circuit, and a second circuit. The first well contains an impurity having a polarity identical to a polarity of an impurity in a substrate. The second well contains an impurity having a polarity identical to the polarity of the impurity in the substrate and is disposed adjacent to the first well. The first circuit is disposed on the first well and generates noise in a predetermined period. The second circuit is disposed on the second well and generates noise in a period different from the predetermined period.
公开/授权文献
- US20210321055A1 SOLID-STATE IMAGING ELEMENT AND IMAGING DEVICE 公开/授权日:2021-10-14
信息查询