JP2021069112A5 - - Google Patents
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- JP2021069112A5 JP2021069112A5 JP2020169542A JP2020169542A JP2021069112A5 JP 2021069112 A5 JP2021069112 A5 JP 2021069112A5 JP 2020169542 A JP2020169542 A JP 2020169542A JP 2020169542 A JP2020169542 A JP 2020169542A JP 2021069112 A5 JP2021069112 A5 JP 2021069112A5
- Authority
- JP
- Japan
- Prior art keywords
- inverted
- control signal
- count value
- complement
- counting
- 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.)
- Granted
Links
- 230000000295 complement effect Effects 0.000 claims 37
- 230000001960 triggered effect Effects 0.000 claims 5
- 238000005070 sampling Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2019-0129942 | 2019-10-18 | ||
| KR1020190129942A KR102946263B1 (ko) | 2019-10-18 | 2019-10-18 | 카운터 회로 및 그것을 포함하는 이미지 센서 |
| US16/908,980 | 2020-06-23 | ||
| US16/908,980 US11451731B2 (en) | 2019-10-18 | 2020-06-23 | Counter circuit and image sensor including the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021069112A JP2021069112A (ja) | 2021-04-30 |
| JP2021069112A5 true JP2021069112A5 (enExample) | 2023-09-20 |
| JP7582596B2 JP7582596B2 (ja) | 2024-11-13 |
Family
ID=75491726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020169542A Active JP7582596B2 (ja) | 2019-10-18 | 2020-10-07 | カウンター回路、及びそれを含むイメージセンサ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11451731B2 (enExample) |
| EP (1) | EP3962070B1 (enExample) |
| JP (1) | JP7582596B2 (enExample) |
| KR (1) | KR102946263B1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024259802A1 (zh) * | 2023-06-19 | 2024-12-26 | 思特威(上海)电子科技股份有限公司 | 图像传感器及其读出电路 |
| TW202510513A (zh) * | 2023-08-28 | 2025-03-01 | 南韓商三星電子股份有限公司 | 雙向計數器和產生輸出資料的方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872466A (en) * | 1973-07-19 | 1975-03-18 | Analog Devices Inc | Integrating analog-to-digital converter having digitally-derived offset error compensation and bipolar operation without zero discontinuity |
| JP4853445B2 (ja) * | 2007-09-28 | 2012-01-11 | ソニー株式会社 | Ａ／ｄ変換回路、固体撮像素子、およびカメラシステム |
| KR101621244B1 (ko) * | 2009-02-13 | 2016-05-16 | 삼성전자주식회사 | 카운터 회로, 이를 포함하는 장치 및 카운팅 방법 |
| KR101365408B1 (ko) | 2009-03-03 | 2014-02-19 | 삼성전자주식회사 | 카운터 회로, 이를 포함하는 물리량 측정 장치 및 카운팅 방법 |
| JP5254140B2 (ja) * | 2009-07-14 | 2013-08-07 | 株式会社東芝 | Ａ／ｄ変換器及びそれを備えた固体撮像装置 |
| KR101647366B1 (ko) * | 2009-09-25 | 2016-08-11 | 삼성전자주식회사 | 카운터 회로, 이를 포함하는 장치 및 카운팅 방법 |
| US8586903B2 (en) | 2009-11-23 | 2013-11-19 | Samsung Electronics Co., Ltd. | Counter circuits, analog to digital converters, image sensors and digital imaging systems including the same |
| US8969770B2 (en) | 2011-05-02 | 2015-03-03 | Semiconductor Components Industries, Llc | Correlated double sampling to include a controller to increment and invert a count during a first period and a second period |
| US8576979B2 (en) | 2011-10-11 | 2013-11-05 | Omnivision Technologies, Inc. | Arithmetic counter circuit, configuration and application for high performance CMOS image sensors |
| JP6019793B2 (ja) | 2012-06-20 | 2016-11-02 | ソニー株式会社 | カウンタ、カウント方法、ａｄ変換装置、固体撮像素子、および電子装置 |
| KR102135684B1 (ko) | 2013-07-24 | 2020-07-20 | 삼성전자주식회사 | 카운터 회로, 이를 포함하는 아날로그-디지털 컨버터, 이미지 센서 및 이를 이용하는 상관 이중 샘플링 방법 |
| KR102082288B1 (ko) | 2013-12-12 | 2020-02-27 | 에스케이하이닉스 주식회사 | 이중 데이터 레이트 카운터 및 그를 이용한 아날로그-디지털 변환 장치와 씨모스 이미지 센서 |
| US9960783B2 (en) | 2015-09-18 | 2018-05-01 | Taiwan Semiconductor Manufacturing Company Ltd. | Conditional correlated multiple sampling single slope analog-to-digital converter, and associated image sensor system and method |
| US9774333B2 (en) | 2015-10-14 | 2017-09-26 | Stmicroelectronics (Grenoble 2) Sas | Counter circuit |
-
2019
- 2019-10-18 KR KR1020190129942A patent/KR102946263B1/ko active Active
-
2020
- 2020-06-23 US US16/908,980 patent/US11451731B2/en active Active
- 2020-09-23 EP EP21202028.3A patent/EP3962070B1/en active Active
- 2020-10-07 JP JP2020169542A patent/JP7582596B2/ja active Active
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