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1. (WO2017150553) IMAGE PICKUP DEVICE

Pub. No.:    WO/2017/150553    International Application No.:    PCT/JP2017/007894
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: H01L 27/146
G01C 3/06
G02B 7/34
G03B 13/36
G03B 15/00
H04N 5/369
Applicants: CANON KABUSHIKI KAISHA
キヤノン株式会社
Inventors: KATO Taro
加藤 太朗
IGARASHI Kazuya
五十嵐 一也
MIKI Takafumi
三木 崇史
ICHIKAWA Takeshi
市川 武史
TAKAGI Akinari
高木 章成
Title: IMAGE PICKUP DEVICE
Abstract:
The purpose of the present invention is to provide an image pickup device with which high ranging accuracy and deep depth of field can be achieved. The present invention includes: a first pixel provided with a first light-blocking member; and a second pixel provided with a second light-blocking member. These pixels carry out phase difference detection. A third pixel provided with a third light-blocking member carries out image pickup. A third opening of the third light-blocking member is disposed at the center part of the third pixel. In a prescribed direction, the length of the third opening is shorter than the length of a first opening of the first light-blocking member and that of a second opening of the second light-blocking member.