发明授权
- 专利标题： Photoelectric conversion cell and array, reset circuit and electrical signal sense control circuit therefor
- 专利标题（中）： 光电转换单元和阵列，复位电路和电信号检测控制电路
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申请号： US13811623申请日： 2011-07-22
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公开(公告)号： US09142579B2公开(公告)日： 2015-09-22
- 发明人: Yutaka Hayashi , Yasushi Nagamune , Toshitaka Ota
- 申请人： Yutaka Hayashi , Yasushi Nagamune , Toshitaka Ota
- 申请人地址： JP Tokyo
- 专利权人： NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- 当前专利权人： NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- 当前专利权人地址： JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2010-164791 20100722
- 国际申请： PCT/JP2011/066753 WO 20110722
- 国际公布： WO2012/011585 WO 20120126
- 主分类号： H01J40/14
- IPC分类号： H01J40/14 ; H01L27/146 ; H01L27/144 ; H01L31/103 ; H04N5/361 ; H01L31/101
摘要：
In order to achieve a photoelectric conversion cell and an array of high sensitivity and high dynamic range, there is a need for a photoelectric conversion cell and an array in which combination of an amplified photoelectric conversion element and a selection element are resistant to external noise, and the combination is resistant to effects from address selection pulse noise at array readout time. In the present invention, in order to solve the problem, a photoelectric conversion cell has been configured with a combination of an amplified photoelectric conversion element (100) and a selection element (10 and the like) which are resistant to external noise, and various means of solution of the combination are provided which are resistant to the effects of address selection pulse noise at array readout time. As a result, a dynamic range of 6 to 7 orders of magnitude for light detection has become possible.
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