CN106303311B - 像素感光值的输出方法 - Google Patents
像素感光值的输出方法 Download PDFInfo
- Publication number
- CN106303311B CN106303311B CN201610698543.4A CN201610698543A CN106303311B CN 106303311 B CN106303311 B CN 106303311B CN 201610698543 A CN201610698543 A CN 201610698543A CN 106303311 B CN106303311 B CN 106303311B
- Authority
- CN
- China
- Prior art keywords
- column
- photosensitive
- voltage
- pixel units
- ramp signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610698543.4A CN106303311B (zh) | 2016-08-22 | 2016-08-22 | 像素感光值的输出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610698543.4A CN106303311B (zh) | 2016-08-22 | 2016-08-22 | 像素感光值的输出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106303311A CN106303311A (zh) | 2017-01-04 |
| CN106303311B true CN106303311B (zh) | 2020-08-28 |
Family
ID=57661780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610698543.4A Active CN106303311B (zh) | 2016-08-22 | 2016-08-22 | 像素感光值的输出方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106303311B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112312048B (zh) * | 2019-09-29 | 2023-05-23 | 中山爱瑞科技有限公司 | 一种基于双栅光敏薄膜晶体管的有源像素驱动方法及系统 |
| CN112511772B (zh) * | 2020-10-28 | 2024-06-04 | 深圳奥辰光电科技有限公司 | 一种图像传感器、增强图像传感器线性的方法及深度相机 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100539648C (zh) * | 2006-05-11 | 2009-09-09 | 精工爱普生株式会社 | 摄像元件及摄像装置和方法 |
| US9154750B2 (en) * | 2013-05-28 | 2015-10-06 | Omnivision Technologies, Inc. | Correction of image sensor fixed-pattern noise (FPN) due to color filter pattern |
| CN103685994B (zh) * | 2014-01-03 | 2017-01-18 | 中国科学院上海高等研究院 | 图像传感器像素阵列固定模式噪声消除电路 |
| JP6370207B2 (ja) * | 2014-12-17 | 2018-08-08 | オリンパス株式会社 | 撮像装置、画像処理装置、撮像方法、およびプログラム |
-
2016
- 2016-08-22 CN CN201610698543.4A patent/CN106303311B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106303311A (zh) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104335573B (zh) | Cmos图像传感器及其方法 | |
| EP2974280B1 (en) | Threshold-monitoring, conditional-reset image sensor | |
| US10594973B2 (en) | Conditional-reset, multi-bit read-out image sensor | |
| KR102212100B1 (ko) | 분할-게이트 조건부-재설정 이미지 센서 | |
| US10277843B2 (en) | Oversampled image sensor with conditional pixel readout | |
| KR102612718B1 (ko) | 복수의 슈퍼-픽셀(super-pixel)들을 포함하는 이미지 센서 | |
| CN102595066B (zh) | 低功耗数字域累加cmos-tdi图像传感器 | |
| US9294701B2 (en) | Image pickup apparatus, method for driving image pickup apparatus, image pickup system, and method for driving image pickup system | |
| WO2013070932A1 (en) | Conditional-reset, temporally oversampled image sensor | |
| US20080297636A1 (en) | Solid-state image pickup device and signal processing method using solid-state image pickup device | |
| US12200389B2 (en) | Adaptive correlated multiple sampling | |
| EP2773099B1 (en) | Image pickup apparatus, driving method for image pickup apparatus, image pickup system, and driving method for image pickup system | |
| CN106303311B (zh) | 像素感光值的输出方法 | |
| US9706143B2 (en) | Readout circuit and method of using the same | |
| Derks et al. | A flexible 14-bit column-parallel ADC concept for application in wafer-scale X-ray CMOS imagers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250827 Address after: 200127 room 3205F, building 707, Zhang Yang Road, Pudong New Area Free Trade Zone, Shanghai, China Patentee after: Xin Xin Finance Leasing Co.,Ltd. Country or region after: China Address before: 201203 Shanghai Pudong New Area Zhangjiang Shengxia Road No. 560 Building 2 11th Floor Patentee before: GALAXYCORE SHANGHAI Ltd.,Corp. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170104 Assignee: GALAXYCORE SHANGHAI Ltd.,Corp. Assignor: Xin Xin Finance Leasing Co.,Ltd. Contract record no.: X2025310000167 Denomination of invention: The output method of pixel light sensitivity value Granted publication date: 20200828 License type: Exclusive License Record date: 20251020 |
|
| EE01 | Entry into force of recordation of patent licensing contract |