JP2015128278A5 - - Google Patents
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- JP2015128278A5 JP2015128278A5 JP2014100185A JP2014100185A JP2015128278A5 JP 2015128278 A5 JP2015128278 A5 JP 2015128278A5 JP 2014100185 A JP2014100185 A JP 2014100185A JP 2014100185 A JP2014100185 A JP 2014100185A JP 2015128278 A5 JP2015128278 A5 JP 2015128278A5
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- JP
- Japan
- Prior art keywords
- phase
- unit
- clock signal
- gray code
- generation unit
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- 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.)
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Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014100185A JP6394056B2 (ja) | 2013-11-27 | 2014-05-14 | A/d変換装置、グレイコード生成装置、撮像素子、並びに、電子機器 |
| TW103137278A TWI657667B (zh) | 2013-11-27 | 2014-10-28 | A/d轉換裝置、格雷碼產生裝置、信號處理裝置、成像元件及電子裝置 |
| CN201480063496.5A CN105830434B (zh) | 2013-11-27 | 2014-11-20 | 具有基于相位插值器的多相位时钟生成单元的a/d转换装置 |
| CN201910972975.3A CN110677607B (zh) | 2013-11-27 | 2014-11-20 | 具有基于相位插值器的多相位时钟生成单元的a/d转换装置 |
| US15/025,378 US10334195B2 (en) | 2013-11-27 | 2014-11-20 | A/D conversion device, gray code generation device, signal processing device, imaging element, and electronic device |
| KR1020167013394A KR20160091328A (ko) | 2013-11-27 | 2014-11-20 | 위상 보간기를 기초로 한 다상 클록 생성부를 갖는 a/d 변환 장치 |
| PCT/JP2014/005841 WO2015079663A1 (en) | 2013-11-27 | 2014-11-20 | A/d conversion device with a multiphase clock generation unit based on phase interpolators |
| US16/430,793 US10659710B2 (en) | 2013-11-27 | 2019-06-04 | A/D conversion device, gray code generation device, signal processing device, imaging element, and electronic device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013244949 | 2013-11-27 | ||
| JP2013244949 | 2013-11-27 | ||
| JP2014100185A JP6394056B2 (ja) | 2013-11-27 | 2014-05-14 | A/d変換装置、グレイコード生成装置、撮像素子、並びに、電子機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015128278A JP2015128278A (ja) | 2015-07-09 |
| JP2015128278A5 true JP2015128278A5 (enExample) | 2017-03-09 |
| JP6394056B2 JP6394056B2 (ja) | 2018-09-26 |
Family
ID=52016123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014100185A Expired - Fee Related JP6394056B2 (ja) | 2013-11-27 | 2014-05-14 | A/d変換装置、グレイコード生成装置、撮像素子、並びに、電子機器 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10334195B2 (enExample) |
| JP (1) | JP6394056B2 (enExample) |
| KR (1) | KR20160091328A (enExample) |
| CN (2) | CN105830434B (enExample) |
| TW (1) | TWI657667B (enExample) |
| WO (1) | WO2015079663A1 (enExample) |
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| KR20160123708A (ko) * | 2015-04-17 | 2016-10-26 | 에스케이하이닉스 주식회사 | 이미지 센싱 장치 |
| JP6801963B2 (ja) * | 2016-01-08 | 2020-12-16 | 国立大学法人北海道大学 | A/D(Analog/Digital)変換回路並びにA/D変換方法 |
| US10904468B2 (en) * | 2016-03-28 | 2021-01-26 | Sony Corporation | Signal processing apparatus and method, imaging element, and electronic apparatus |
| KR102546186B1 (ko) * | 2016-05-18 | 2023-06-22 | 에스케이하이닉스 주식회사 | 이미지 센싱 장치 및 그의 구동 방법 |
| JP2018014630A (ja) * | 2016-07-21 | 2018-01-25 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像装置および電子機器 |
| CN106374926B (zh) * | 2016-08-29 | 2019-04-23 | 长春长光辰芯光电技术有限公司 | 高速多相位斜坡式模数转换器 |
| CN107959487B (zh) * | 2016-10-14 | 2021-04-09 | 瑞昱半导体股份有限公司 | 相位内插器以及相位内插信号产生方法 |
| WO2018123609A1 (ja) * | 2016-12-27 | 2018-07-05 | ソニーセミコンダクタソリューションズ株式会社 | 撮像素子、および撮像素子の制御方法、撮像装置、並びに、電子機器 |
| JP6769349B2 (ja) * | 2017-03-03 | 2020-10-14 | 株式会社リコー | 固体撮像素子及び撮像装置 |
| US10686996B2 (en) | 2017-06-26 | 2020-06-16 | Facebook Technologies, Llc | Digital pixel with extended dynamic range |
| US10419701B2 (en) | 2017-06-26 | 2019-09-17 | Facebook Technologies, Llc | Digital pixel image sensor |
| US10598546B2 (en) | 2017-08-17 | 2020-03-24 | Facebook Technologies, Llc | Detecting high intensity light in photo sensor |
| KR102359298B1 (ko) * | 2017-09-25 | 2022-02-07 | 삼성전자주식회사 | 디지털 상관 이중 샘플링 회로 및 이를 포함하는 이미지 센서 |
| KR102087203B1 (ko) * | 2017-10-11 | 2020-03-10 | 테크 아이디어 컴퍼니 리미티드 | 시간 영역 a/d변환기군 및 이를 이용한 센서 장치 |
| US11393867B2 (en) | 2017-12-06 | 2022-07-19 | Facebook Technologies, Llc | Multi-photodiode pixel cell |
| KR102443224B1 (ko) * | 2017-12-14 | 2022-09-15 | 삼성전자주식회사 | 커패시터들을 포함하는 양자화기 및 양자화기의 동작 방법 |
| CN108055040B (zh) * | 2017-12-19 | 2021-08-31 | 上海集成电路研发中心有限公司 | 一种基于多相位时钟的adc结构及其模数转换方法 |
| US10969273B2 (en) | 2018-03-19 | 2021-04-06 | Facebook Technologies, Llc | Analog-to-digital converter having programmable quantization resolution |
| JP7013973B2 (ja) * | 2018-03-19 | 2022-02-01 | 株式会社リコー | 固体撮像素子及び撮像装置 |
| JP7087517B2 (ja) * | 2018-03-22 | 2022-06-21 | セイコーエプソン株式会社 | 遷移状態取得装置、時間デジタル変換器及びa/d変換回路 |
| US11004881B2 (en) | 2018-04-03 | 2021-05-11 | Facebook Technologies, Llc | Global shutter image sensor |
| US10804926B2 (en) * | 2018-06-08 | 2020-10-13 | Facebook Technologies, Llc | Charge leakage compensation in analog-to-digital converter |
| US11089241B2 (en) | 2018-06-11 | 2021-08-10 | Facebook Technologies, Llc | Pixel cell with multiple photodiodes |
| US11906353B2 (en) | 2018-06-11 | 2024-02-20 | Meta Platforms Technologies, Llc | Digital pixel with extended dynamic range |
| US11089210B2 (en) | 2018-06-11 | 2021-08-10 | Facebook Technologies, Llc | Configurable image sensor |
| US11463636B2 (en) | 2018-06-27 | 2022-10-04 | Facebook Technologies, Llc | Pixel sensor having multiple photodiodes |
| US10897586B2 (en) | 2018-06-28 | 2021-01-19 | Facebook Technologies, Llc | Global shutter image sensor |
| US10931884B2 (en) | 2018-08-20 | 2021-02-23 | Facebook Technologies, Llc | Pixel sensor having adaptive exposure time |
| US11956413B2 (en) | 2018-08-27 | 2024-04-09 | Meta Platforms Technologies, Llc | Pixel sensor having multiple photodiodes and shared comparator |
| US11595602B2 (en) | 2018-11-05 | 2023-02-28 | Meta Platforms Technologies, Llc | Image sensor post processing |
| US11102430B2 (en) | 2018-12-10 | 2021-08-24 | Facebook Technologies, Llc | Pixel sensor having multiple photodiodes |
| US11218660B1 (en) | 2019-03-26 | 2022-01-04 | Facebook Technologies, Llc | Pixel sensor having shared readout structure |
| KR102627861B1 (ko) * | 2019-04-16 | 2024-01-23 | 에스케이하이닉스 주식회사 | 위상 감지 회로, 이를 이용하는 클럭 생성 회로 및 반도체 장치 |
| US11943561B2 (en) | 2019-06-13 | 2024-03-26 | Meta Platforms Technologies, Llc | Non-linear quantization at pixel sensor |
| US11936998B1 (en) | 2019-10-17 | 2024-03-19 | Meta Platforms Technologies, Llc | Digital pixel sensor having extended dynamic range |
| US10715038B1 (en) * | 2019-11-29 | 2020-07-14 | Realtek Semiconductor Corp. | Apparatus and method for frequency quintupling |
| US11902685B1 (en) | 2020-04-28 | 2024-02-13 | Meta Platforms Technologies, Llc | Pixel sensor having hierarchical memory |
| US11910114B2 (en) | 2020-07-17 | 2024-02-20 | Meta Platforms Technologies, Llc | Multi-mode image sensor |
| JP2022061162A (ja) * | 2020-10-06 | 2022-04-18 | ソニーセミコンダクタソリューションズ株式会社 | アナログデジタル変換回路、固体撮像素子、および、アナログデジタル変換回路の制御方法 |
| US11956560B2 (en) | 2020-10-09 | 2024-04-09 | Meta Platforms Technologies, Llc | Digital pixel sensor having reduced quantization operation |
| JP2022085540A (ja) * | 2020-11-27 | 2022-06-08 | セイコーエプソン株式会社 | 遷移状態出力装置、時間デジタル変換器及びa/d変換回路 |
| US12022218B2 (en) | 2020-12-29 | 2024-06-25 | Meta Platforms Technologies, Llc | Digital image sensor using a single-input comparator based quantizer |
| US11329652B1 (en) * | 2021-03-04 | 2022-05-10 | Shenzhen GOODIX Technology Co., Ltd. | Loadable true-single-phase-clocking flop-based counter |
| US11570033B1 (en) * | 2021-08-17 | 2023-01-31 | Apple Inc. | Multiphase signal generator |
| JP7419309B2 (ja) * | 2021-09-08 | 2024-01-22 | キヤノン株式会社 | 固体撮像装置 |
| JP2023070458A (ja) * | 2021-11-09 | 2023-05-19 | 富士電機株式会社 | 集積回路 |
| US20240120929A1 (en) * | 2022-09-30 | 2024-04-11 | Intel Corporation | Multi-phase signal generation scheme and method thereof |
| KR20240120998A (ko) * | 2023-02-01 | 2024-08-08 | 삼성전자주식회사 | 이미지 센서 |
| US12489451B2 (en) * | 2023-11-15 | 2025-12-02 | Ciena Corporation | Multiphase clock generator |
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| JP3052767B2 (ja) * | 1995-02-22 | 2000-06-19 | 三菱電機株式会社 | イメージセンサの画像信号処理装置 |
| JP4056213B2 (ja) * | 2000-11-06 | 2008-03-05 | 日本電気株式会社 | 位相差信号発生回路並びにこれを用いた多相クロック発生回路及び集積回路 |
| JP2003152512A (ja) * | 2001-11-08 | 2003-05-23 | Mitsubishi Electric Corp | 多相信号発生器 |
| US7212048B2 (en) * | 2005-05-26 | 2007-05-01 | Agere Systems Inc. | Multiple phase detection for delay loops |
| CN2935633Y (zh) * | 2006-08-18 | 2007-08-15 | 王悦 | 一种模数转换装置 |
| JP2008092091A (ja) * | 2006-09-29 | 2008-04-17 | Tokyo Institute Of Technology | 積分型a/d変換器、a/d変換器を有する撮像装置及び電子機器 |
| JP2008135824A (ja) * | 2006-11-27 | 2008-06-12 | Matsushita Electric Ind Co Ltd | 位相調整装置、デジタルカメラおよび位相調整方法 |
| JP5103913B2 (ja) * | 2007-01-30 | 2012-12-19 | ソニー株式会社 | 撮像装置及び映像信号発生装置 |
| JP2009152682A (ja) * | 2007-12-18 | 2009-07-09 | Ricoh Co Ltd | 位相差平滑化装置 |
| KR101083674B1 (ko) * | 2008-11-11 | 2011-11-16 | 주식회사 하이닉스반도체 | 다중 위상 클럭 생성 회로 |
| KR101365408B1 (ko) * | 2009-03-03 | 2014-02-19 | 삼성전자주식회사 | 카운터 회로, 이를 포함하는 물리량 측정 장치 및 카운팅 방법 |
| JP5407523B2 (ja) * | 2009-04-24 | 2014-02-05 | ソニー株式会社 | 積分型ad変換装置、固体撮像素子、およびカメラシステム |
| KR101647366B1 (ko) * | 2009-09-25 | 2016-08-11 | 삼성전자주식회사 | 카운터 회로, 이를 포함하는 장치 및 카운팅 방법 |
| JP5398554B2 (ja) * | 2010-01-06 | 2014-01-29 | キヤノン株式会社 | 表示装置 |
| JP5493934B2 (ja) * | 2010-02-03 | 2014-05-14 | ソニー株式会社 | デューティ補正回路、遅延同期ループ回路、カラムa/d変換器、固体撮像素子およびカメラシステム |
| JP5728826B2 (ja) * | 2010-04-30 | 2015-06-03 | ソニー株式会社 | カラムa/d変換器、カラムa/d変換方法、固体撮像素子およびカメラシステム |
| JP5540901B2 (ja) * | 2010-06-01 | 2014-07-02 | ソニー株式会社 | 積分型a/d変換器、積分型a/d変換方法、固体撮像素子、およびカメラシステム |
| JP2012191359A (ja) | 2011-03-09 | 2012-10-04 | Sony Corp | A/d変換装置、a/d変換方法、並びにプログラム |
-
2014
- 2014-05-14 JP JP2014100185A patent/JP6394056B2/ja not_active Expired - Fee Related
- 2014-10-28 TW TW103137278A patent/TWI657667B/zh not_active IP Right Cessation
- 2014-11-20 CN CN201480063496.5A patent/CN105830434B/zh not_active Expired - Fee Related
- 2014-11-20 WO PCT/JP2014/005841 patent/WO2015079663A1/en not_active Ceased
- 2014-11-20 CN CN201910972975.3A patent/CN110677607B/zh not_active Expired - Fee Related
- 2014-11-20 KR KR1020167013394A patent/KR20160091328A/ko not_active Abandoned
- 2014-11-20 US US15/025,378 patent/US10334195B2/en active Active
-
2019
- 2019-06-04 US US16/430,793 patent/US10659710B2/en active Active
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