基本信息:
- 专利标题： 固体拍摄装置
- 专利标题（英）：Solid-state imaging device
- 申请号：CN200780025398.2 申请日：2007-07-03
- 公开(公告)号：CN101485195A 公开(公告)日：2009-07-15
- 发明人： 森治通 , 藤田一树 , 久嶋龙次 , 本田真彦
- 申请人： 浜松光子学株式会社
- 申请人地址： 日本静冈县
- 专利权人： 浜松光子学株式会社
- 当前专利权人： 浜松光子学株式会社
- 当前专利权人地址： 日本静冈县
- 代理机构： 北京尚诚知识产权代理有限公司
- 代理人： 龙淳
- 优先权： 184514/2006 2006.07.04 JP
- 国际申请： PCT/JP2007/063306 2007.07.03
- 国际公布： WO2008/004551 JA 2008.01.10
- 进入国家日期： 2009-01-04
- 主分类号： H04N5/335
- IPC分类号： H04N5/335 ; H01L27/146 ; H04N5/32
A solid-state imaging device (1) includes an imaging region (10) where a plurality of pixels are two-dimensionally arranged and each of the pixels Pm,n contains two photodiodes PD1, PD2. The electric charge generated in each of the photodiodes PD1, PD2 is inputted to a signal read unit (20) and voltage based on the electric charge amount is outputted from the signal read unit (20). The voltage outputted from the signal read unit (20) is inputted to an AD conversion unit (40) and a digital value based on the input voltage is outputted from the AD conversion unit (40). An addition unit (50) calculates a sum of the digital values outputted from the AD conversion unit (40) in accordance with the electric charge generated in each of the two photodiodes PD1, PD2 contained in each of the pixels Pm,n in the imaging region (10), so that the digital value of the sum is outputted.
公开/授权文献:
- CN101485195B 固体拍摄装置 公开/授权日：2011-10-19