发明公开
- 专利标题： IMAGING ELEMENT AND IMAGING DEVICE
- 专利标题（中）： ABBILDUNGSVORRICHTUNG ABBILDUNGSELEMENT
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申请号： EP14868028.3申请日： 2014-12-01
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公开(公告)号： EP3079356A1公开(公告)日： 2016-10-12
- 发明人: MURATA, Hironobu , TSUNAI, Shiro , KURIYAMA, Takashi
- 申请人： Nikon Corporation
- 申请人地址： 15-3, Konan 2-chome Minato-ku Tokyo 108-6290 JP
- 专利权人： Nikon Corporation
- 当前专利权人： Nikon Corporation
- 当前专利权人地址： 15-3, Konan 2-chome Minato-ku Tokyo 108-6290 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2013252940 20131206
- 国际公布： WO2015083674 20150611
- 主分类号： H04N5/378
- IPC分类号： H04N5/378 ; H01L27/146 ; H04N5/369
摘要：
An image sensor is provided, the image sensor including: an imaging unit that has a first imaging region and a second imaging region, and outputs: a first pixel signal generated according to light incident on the first imaging region; and a second pixel signal generated according to light incident on the second imaging region; a first ramp generating unit that generates a first ramp signal; a second ramp generating unit that generates a second ramp signal; a first signal converting unit that converts the first pixel signal into a first digital image signal based on a result of comparison between the first pixel signal and the first ramp signal; and a second signal converting unit that converts the second pixel signal into a second digital image signal based on a result of comparison between the second pixel signal and the second ramp signal.
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