CN106961563A - 低噪音宽动态范围图像传感器相关多次采样电路 - Google Patents
低噪音宽动态范围图像传感器相关多次采样电路 Download PDFInfo
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- CN106961563A CN106961563A CN201710180039.XA CN201710180039A CN106961563A CN 106961563 A CN106961563 A CN 106961563A CN 201710180039 A CN201710180039 A CN 201710180039A CN 106961563 A CN106961563 A CN 106961563A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 230000010354 integration Effects 0.000 claims abstract description 19
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 230000000052 comparative effect Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 description 9
- 239000000047 product Substances 0.000 description 3
- 238000013139 quantization Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
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| CN201710180039.XA CN106961563B (zh) | 2017-03-24 | 2017-03-24 | 低噪音宽动态范围图像传感器相关多次采样电路 |
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| CN201710180039.XA CN106961563B (zh) | 2017-03-24 | 2017-03-24 | 低噪音宽动态范围图像传感器相关多次采样电路 |
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| CN106961563A true CN106961563A (zh) | 2017-07-18 |
| CN106961563B CN106961563B (zh) | 2020-07-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064446A (zh) * | 2017-10-20 | 2018-05-22 | 深圳市汇顶科技股份有限公司 | 模拟读取电路及影像传感模块 |
| WO2020048404A1 (zh) * | 2018-09-05 | 2020-03-12 | 江苏美的清洁电器股份有限公司 | 一种信号处理电路及装置、吸尘器 |
| CN111093043A (zh) * | 2018-10-24 | 2020-05-01 | 宁波飞芯电子科技有限公司 | 一种辐射接收系统及方法、传感阵列 |
| CN112449125A (zh) * | 2019-08-29 | 2021-03-05 | 天津大学青岛海洋技术研究院 | 一种基于自适应阈值调整的图像传感器读出电路 |
| CN116295864A (zh) * | 2023-01-20 | 2023-06-23 | 南京理工大学 | 一种红外探测多步积分电路 |
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| US20150268360A1 (en) * | 2014-03-20 | 2015-09-24 | Texas Instruments Incorporated | Multi-sampling in x-ray receiver for noise reduction |
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| CN105635606A (zh) * | 2014-11-26 | 2016-06-01 | 全视科技有限公司 | 实施具有改良模数转换器线性的相关多采样的方法及系统 |
| CN106101585A (zh) * | 2016-07-27 | 2016-11-09 | 中国科学院西安光学精密机械研究所 | 一种低噪声ccd相机电路 |
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| SUNGHO SUH等: "《Column-Parallel Correlated Multiple Sampling Circuits for CMOS Image Sensors and Their Noise Reduction Effects》", 《SENSORS》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064446A (zh) * | 2017-10-20 | 2018-05-22 | 深圳市汇顶科技股份有限公司 | 模拟读取电路及影像传感模块 |
| WO2019075749A1 (zh) * | 2017-10-20 | 2019-04-25 | 深圳市汇顶科技股份有限公司 | 模拟读取电路及影像传感模块 |
| CN108064446B (zh) * | 2017-10-20 | 2020-11-20 | 深圳市汇顶科技股份有限公司 | 模拟读取电路及影像传感模块 |
| WO2020048404A1 (zh) * | 2018-09-05 | 2020-03-12 | 江苏美的清洁电器股份有限公司 | 一种信号处理电路及装置、吸尘器 |
| CN111093043A (zh) * | 2018-10-24 | 2020-05-01 | 宁波飞芯电子科技有限公司 | 一种辐射接收系统及方法、传感阵列 |
| CN111093043B (zh) * | 2018-10-24 | 2021-10-22 | 宁波飞芯电子科技有限公司 | 一种辐射接收系统及方法、传感阵列 |
| CN112449125A (zh) * | 2019-08-29 | 2021-03-05 | 天津大学青岛海洋技术研究院 | 一种基于自适应阈值调整的图像传感器读出电路 |
| CN112449125B (zh) * | 2019-08-29 | 2022-06-17 | 天津大学青岛海洋技术研究院 | 一种基于自适应阈值调整的图像传感器读出电路 |
| CN116295864A (zh) * | 2023-01-20 | 2023-06-23 | 南京理工大学 | 一种红外探测多步积分电路 |
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| CN106961563B (zh) | 2020-07-28 |
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Inventor after: Liu Yang Inventor after: Guo Yangyu Inventor after: Wang Xinyang Inventor after: Ma Cheng Inventor after: Li Yang Inventor before: Liu Yang Inventor before: Guo Yangyu Inventor before: Wang Xinyang Inventor before: Ma Cheng Inventor before: Li Yang |
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Address after: Office Buildings 1 and 5, Phase I, Optoelectronic Information Industry Park, No. 7691 Ziyou Road, Changchun Economic and Technological Development Zone, Jilin Province, 130000 Patentee after: Changchun Changguang Chenxin Microelectronics Co.,Ltd. Address before: No. 588, Yingkou Road, Jingkai District, Changchun City, Jilin Province, 130033 Patentee before: Changchun Changguangchenxin Optoelectronics Technology Co.,Ltd. |
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