Invention Application
- Patent Title: PHOTOELECTRIC CONVERSION CELL AND ARRAY, READING METHOD THEREFOR, AND CIRCUIT THEREOF
- Patent Title (中): 光电转换单元和阵列，其读取方法及其电路
-
Application No.: US13811623Application Date: 2011-07-22
-
Publication No.: US20130119240A1Publication Date: 2013-05-16
- Inventor: Yutaka Hayashi , Yasushi Nagamune , Toshitaka Ota
- Applicant: Yutaka Hayashi , Yasushi Nagamune , Toshitaka Ota
- Priority: JP2010-164791 20100722
- International Application: PCT/JP2011/066753 WO 20110722
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H01L31/101
Abstract:
In order to achieve a photovoltaic cell and an array of high sensitivity and high dynamic range, there is a need for a photovoltaic cell and an array which are combined so that an amplified photovoltaic element and a selection element are resistant to external noise, and so that 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 photovoltaic cell has been configured with a combination of an amplified photovoltaic 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.
Public/Granted literature
- US09142579B2 Photoelectric conversion cell and array, reset circuit and electrical signal sense control circuit therefor Public/Granted day:2015-09-22
Information query
IPC分类:
