发明名称 |
SOLID-STATE IMAGE SENSOR AND CAMERA |
摘要 |
A solid-state image sensor (10) includes a plurality of pixels (100) for focus detection, each of the pixels including a photoelectric converter (102) arranged in a semiconductor substrate (103), a microlens (108), and a light blocking portion (109) arranged between the semiconductor substrate and the microlens to cover part of the photoelectric converter. A face in the pixel, which is parallel to a surface of the semiconductor substrate and on which the light blocking portion is arranged, includes a first opening (112) and a second opening (111) in addition to the light blocking portion. The light blocking portion includes a separator (SP) that has a light blocking property and is arranged between the first opening and the second opening. The second opening is larger in area than the first opening, and the light blocking portion is larger in area than the first opening. |
申请公布号 |
EP3048645(A1) |
申请公布日期 |
2016.07.27 |
申请号 |
EP20160150024 |
申请日期 |
2016.01.04 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KATO, TARO;IBA, JUN;IWATA, KOICHIRO;AKABORI, HIROO;SHIGEMORI, SHOTA;HASHIMOTO, KOUHEI |
分类号 |
H01L27/146 |
主分类号 |
H01L27/146 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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