CN114567740A - 摄像元件及摄像装置 - Google Patents

摄像元件及摄像装置 Download PDF

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Publication number
CN114567740A
CN114567740A CN202210341793.8A CN202210341793A CN114567740A CN 114567740 A CN114567740 A CN 114567740A CN 202210341793 A CN202210341793 A CN 202210341793A CN 114567740 A CN114567740 A CN 114567740A
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CN
China
Prior art keywords
pixel
signal
charge
pixels
image pickup
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.)
Pending
Application number
CN202210341793.8A
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English (en)
Chinese (zh)
Inventor
濑尾崇志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63713428&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN114567740(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nikon Corp filed Critical Nikon Corp
Publication of CN114567740A publication Critical patent/CN114567740A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • 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
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/704—Pixels specially adapted for focusing, e.g. phase difference pixel sets
    • 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
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
CN202210341793.8A 2017-04-05 2018-03-30 摄像元件及摄像装置 Pending CN114567740A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017-075177 2017-04-05
JP2017075177 2017-04-05
CN201880023716.XA CN110495165B (zh) 2017-04-05 2018-03-30 摄像元件及摄像装置
PCT/JP2018/013712 WO2018186302A1 (ja) 2017-04-05 2018-03-30 撮像素子および撮像装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880023716.XA Division CN110495165B (zh) 2017-04-05 2018-03-30 摄像元件及摄像装置

Publications (1)

Publication Number Publication Date
CN114567740A true CN114567740A (zh) 2022-05-31

Family

ID=63713428

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210341793.8A Pending CN114567740A (zh) 2017-04-05 2018-03-30 摄像元件及摄像装置
CN201880023716.XA Active CN110495165B (zh) 2017-04-05 2018-03-30 摄像元件及摄像装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880023716.XA Active CN110495165B (zh) 2017-04-05 2018-03-30 摄像元件及摄像装置

Country Status (4)

Country Link
US (4) US11272122B2 (https=)
JP (2) JP6916420B2 (https=)
CN (2) CN114567740A (https=)
WO (1) WO2018186302A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110463190B (zh) * 2017-03-30 2022-01-11 株式会社尼康 摄像元件、焦点调节装置及摄像装置
WO2018186302A1 (ja) * 2017-04-05 2018-10-11 株式会社ニコン 撮像素子および撮像装置
WO2021145095A1 (ja) * 2020-01-16 2021-07-22 ソニーグループ株式会社 撮像装置、デフォーカス量算出方法
JP2023124986A (ja) 2022-02-28 2023-09-07 キヤノン株式会社 光電変換装置及びその駆動方法

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JP4946313B2 (ja) * 2006-09-27 2012-06-06 株式会社ニコン 撮像装置
JP5458475B2 (ja) * 2007-04-18 2014-04-02 株式会社ニコン 焦点検出装置および撮像装置
FR2920590B1 (fr) * 2007-08-28 2009-11-20 New Imaging Technologies Sas Pixel actif cmos a tres grande dynamique de fonctionnement
JP5045350B2 (ja) * 2007-10-01 2012-10-10 株式会社ニコン 撮像素子および撮像装置
JP5232189B2 (ja) * 2010-03-11 2013-07-10 株式会社東芝 固体撮像装置
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JP5853594B2 (ja) * 2011-10-31 2016-02-09 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
JP5556823B2 (ja) * 2012-01-13 2014-07-23 株式会社ニコン 固体撮像装置および電子カメラ
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Also Published As

Publication number Publication date
JP2021122131A (ja) 2021-08-26
JPWO2018186302A1 (ja) 2020-02-13
CN110495165A (zh) 2019-11-22
US12542977B2 (en) 2026-02-03
US20220201179A1 (en) 2022-06-23
US20240015406A1 (en) 2024-01-11
US11792533B2 (en) 2023-10-17
US20240373133A1 (en) 2024-11-07
CN110495165B (zh) 2022-04-19
JP6916420B2 (ja) 2021-08-11
US11272122B2 (en) 2022-03-08
US12075169B2 (en) 2024-08-27
US20200137279A1 (en) 2020-04-30
JP7095774B2 (ja) 2022-07-05
WO2018186302A1 (ja) 2018-10-11

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