JP6082212B2 - 撮像素子及びそれを用いた測距装置 - Google Patents

撮像素子及びそれを用いた測距装置 Download PDF

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Publication number
JP6082212B2
JP6082212B2 JP2012200414A JP2012200414A JP6082212B2 JP 6082212 B2 JP6082212 B2 JP 6082212B2 JP 2012200414 A JP2012200414 A JP 2012200414A JP 2012200414 A JP2012200414 A JP 2012200414A JP 6082212 B2 JP6082212 B2 JP 6082212B2
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JP
Japan
Prior art keywords
pixel
region
output signal
pupil
pixels
Prior art date
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Expired - Fee Related
Application number
JP2012200414A
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English (en)
Japanese (ja)
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JP2014056085A5 (enExample
JP2014056085A (ja
Inventor
章成 高木
章成 高木
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.)
Canon Inc
Original Assignee
Canon Inc
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2012200414A priority Critical patent/JP6082212B2/ja
Priority to US14/016,905 priority patent/US9300890B2/en
Publication of JP2014056085A publication Critical patent/JP2014056085A/ja
Publication of JP2014056085A5 publication Critical patent/JP2014056085A5/ja
Priority to US15/048,053 priority patent/US20160173761A1/en
Application granted granted Critical
Publication of JP6082212B2 publication Critical patent/JP6082212B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • H04N25/703—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
    • H04N5/2226—Determination of depth image, e.g. for foreground/background separation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/805—Coatings
    • H10F39/8057—Optical shielding
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/806—Optical elements or arrangements associated with the image sensors
    • H10F39/8063—Microlenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
JP2012200414A 2012-09-12 2012-09-12 撮像素子及びそれを用いた測距装置 Expired - Fee Related JP6082212B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012200414A JP6082212B2 (ja) 2012-09-12 2012-09-12 撮像素子及びそれを用いた測距装置
US14/016,905 US9300890B2 (en) 2012-09-12 2013-09-03 Imaging and ranging devices and apparatus having first and second imaging areas with discrete pixel arrangements
US15/048,053 US20160173761A1 (en) 2012-09-12 2016-02-19 Imaging device, ranging device and imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012200414A JP6082212B2 (ja) 2012-09-12 2012-09-12 撮像素子及びそれを用いた測距装置

Publications (3)

Publication Number Publication Date
JP2014056085A JP2014056085A (ja) 2014-03-27
JP2014056085A5 JP2014056085A5 (enExample) 2015-11-05
JP6082212B2 true JP6082212B2 (ja) 2017-02-15

Family

ID=50232923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012200414A Expired - Fee Related JP6082212B2 (ja) 2012-09-12 2012-09-12 撮像素子及びそれを用いた測距装置

Country Status (2)

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US (2) US9300890B2 (enExample)
JP (1) JP6082212B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6226606B2 (ja) 2013-07-23 2017-11-08 キヤノン株式会社 カラーフィルタアレイ、固体撮像素子、撮像装置
JP2015212772A (ja) * 2014-05-02 2015-11-26 キヤノン株式会社 測距装置、撮像装置、測距方法、および測距パラメータ算出方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4797606B2 (ja) * 2005-12-01 2011-10-19 株式会社ニコン 撮像装置
JP5274299B2 (ja) * 2008-03-11 2013-08-28 キヤノン株式会社 撮像装置
JP5539014B2 (ja) 2009-05-21 2014-07-02 キヤノン株式会社 固体撮像素子
JP5538803B2 (ja) 2009-10-07 2014-07-02 キヤノン株式会社 固体撮像素子及びそれを備えたカメラ
JP5506517B2 (ja) 2010-04-12 2014-05-28 キヤノン株式会社 固体撮像素子
JP2014029351A (ja) * 2010-11-18 2014-02-13 Fujifilm Corp 固体撮像素子及び撮像装置
JP5685080B2 (ja) * 2010-12-28 2015-03-18 キヤノン株式会社 焦点検出装置及び焦点検出方法
JP5812610B2 (ja) 2011-01-18 2015-11-17 キヤノン株式会社 固体撮像素子及び固体撮像素子を有する撮像システム
KR101777351B1 (ko) * 2011-05-16 2017-09-11 삼성전자주식회사 촬상 소자, 이를 이용한 디지털 촬영 장치, 오토 포커싱 방법, 및 상기 방법을 수행하기 위한 컴퓨터 판독가능 저장매체

Also Published As

Publication number Publication date
US20160173761A1 (en) 2016-06-16
US9300890B2 (en) 2016-03-29
US20140071320A1 (en) 2014-03-13
JP2014056085A (ja) 2014-03-27

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