CN103237180B - 一种高动态范围红外焦平面读出电路 - Google Patents
一种高动态范围红外焦平面读出电路 Download PDFInfo
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- CN103237180B CN103237180B CN201310116031.9A CN201310116031A CN103237180B CN 103237180 B CN103237180 B CN 103237180B CN 201310116031 A CN201310116031 A CN 201310116031A CN 103237180 B CN103237180 B CN 103237180B
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108170302B (zh) * | 2016-12-05 | 2024-01-30 | 深圳市鸿合创新信息技术有限责任公司 | 一种红外触控电路 |
CN107517354B (zh) * | 2017-09-14 | 2020-02-07 | 电子科技大学 | 一种红外焦平面读出电路及其反馈控制环路 |
CN107462334B (zh) * | 2017-09-14 | 2019-07-02 | 电子科技大学 | 红外焦平面读出电路及其反馈控制环路 |
CN107800978B (zh) * | 2017-10-26 | 2020-05-12 | 天津大学 | 异步复位同步读出的pwm像素架构 |
CN107896308B (zh) * | 2017-10-27 | 2020-08-18 | 天津大学 | 脉冲阵列式仿视网膜图像传感器 |
CN108989711B (zh) * | 2018-08-10 | 2020-12-25 | 上海集成电路研发中心有限公司 | 一种高动态红外图像传感器读出电路及其信号采集方法 |
CN115086580B (zh) * | 2022-07-18 | 2022-11-29 | 昆明钍晶科技有限公司 | 一种像素级模数转换数字读出电路及红外探测器 |
CN116223886B (zh) * | 2023-02-15 | 2023-09-29 | 海的电子科技(苏州)有限公司 | 电压信号的检测方法和装置、存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006073875A2 (en) * | 2005-01-06 | 2006-07-13 | Recon/Optical, Inc. | Cmos active pixel sensor with improved dynamic range and method of operation, method for identifying moving objects and hybrid array with ir detector |
US7492399B1 (en) * | 2004-02-17 | 2009-02-17 | Raytheon Company | High dynamic range dual mode charge transimpedance amplifier/source follower per detector input circuit |
CN101514922A (zh) * | 2009-03-11 | 2009-08-26 | 东南大学 | 一种线性高动态范围红外读出电路 |
CN102547159A (zh) * | 2012-02-16 | 2012-07-04 | 上海中科高等研究院 | 高动态范围图像传感器及其控制方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7492399B1 (en) * | 2004-02-17 | 2009-02-17 | Raytheon Company | High dynamic range dual mode charge transimpedance amplifier/source follower per detector input circuit |
WO2006073875A2 (en) * | 2005-01-06 | 2006-07-13 | Recon/Optical, Inc. | Cmos active pixel sensor with improved dynamic range and method of operation, method for identifying moving objects and hybrid array with ir detector |
CN101514922A (zh) * | 2009-03-11 | 2009-08-26 | 东南大学 | 一种线性高动态范围红外读出电路 |
CN102547159A (zh) * | 2012-02-16 | 2012-07-04 | 上海中科高等研究院 | 高动态范围图像传感器及其控制方法 |
Non-Patent Citations (2)
Title |
---|
"一种高性能红外焦平面阵列读出电路";谢亮 等;《固体电子学研究与进展》;20090331;第29卷(第1期);第62-66页 * |
"红外焦平面读出电路技术及发展趋势";刘莉萍;《激光与红外》;20070731;第37卷(第7期);第598-600页 * |
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Application publication date: 20130807 Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000209 Denomination of invention: High-dynamic-range infrared focal plane reading circuit Granted publication date: 20151209 License type: Common License Record date: 20161111 |
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Application publication date: 20130807 Assignee: Nanjing University of Posts and Telecommunications Nantong Institute Limited Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2018320000057 Denomination of invention: High-dynamic-range infrared focal plane reading circuit Granted publication date: 20151209 License type: Common License Record date: 20180314 |
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