发明名称 |
Image acquisition apparatus and biometric information acquisition apparatus |
摘要 |
An image acquisition apparatus includes an image pickup device that includes a plurality of pixels, and a filter layer that blocks propagation of an incident light ray which comes from an object side to the pixel side in accordance with an increase in incident angle of the incident light ray. |
申请公布号 |
US8340362(B2) |
申请公布日期 |
2012.12.25 |
申请号 |
US20090560089 |
申请日期 |
2009.09.15 |
申请人 |
ARAI SHINICHI;TSUKAMOTO HIROYUKI;KISHIMOTO KIYOHARU;HITACHI MAXELL, LTD. |
发明人 |
ARAI SHINICHI;TSUKAMOTO HIROYUKI;KISHIMOTO KIYOHARU |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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