- 专利标题： Imaging apparatus with focus-ranging precision in one direction due to saturated photoelectric conversion elements located adjacent to each other
-
申请号： US15450838申请日： 2017-03-06
-
公开(公告)号： US10068940B2公开(公告)日： 2018-09-04
- 发明人: Satoshi Koizumi , Masahiro Kobayashi
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 代理机构： Canon U.S.A., Inc. IP Division
- 优先权： JP2016-045994 20160309
- 主分类号： H01L27/146
- IPC分类号： H01L27/146 ; H04N5/378
摘要：
An imaging apparatus includes a micro lens, a second photoelectric conversion element that is located adjacent to a first photoelectric conversion element in a first direction, and a third photoelectric conversion element that is located adjacent to the first photoelectric conversion in a second direction intersecting with the first direction, wherein the height of a potential barrier produced at a region between the first and third photoelectric conversion elements against a signal charge is less than the height of a potential barrier produced at a region between the first and second photoelectric conversion elements against a signal charge.
公开/授权文献
- US20170263664A1 IMAGING APPARATUS 公开/授权日：2017-09-14
信息查询
IPC分类:
