JP5725988B2 - 撮像装置およびその制御方法 - Google Patents

撮像装置およびその制御方法 Download PDF

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Publication number
JP5725988B2
JP5725988B2 JP2011131546A JP2011131546A JP5725988B2 JP 5725988 B2 JP5725988 B2 JP 5725988B2 JP 2011131546 A JP2011131546 A JP 2011131546A JP 2011131546 A JP2011131546 A JP 2011131546A JP 5725988 B2 JP5725988 B2 JP 5725988B2
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JP
Japan
Prior art keywords
display
temperature
liquid crystal
optical system
display control
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
Application number
JP2011131546A
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English (en)
Japanese (ja)
Other versions
JP2013003215A (ja
JP2013003215A5 (enExample
Inventor
入江　良昭
良昭 入江
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 JP2011131546A priority Critical patent/JP5725988B2/ja
Priority to US13/489,608 priority patent/US8643759B2/en
Publication of JP2013003215A publication Critical patent/JP2013003215A/ja
Publication of JP2013003215A5 publication Critical patent/JP2013003215A5/ja
Application granted granted Critical
Publication of JP5725988B2 publication Critical patent/JP5725988B2/ja
Active legal-status Critical Current
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Classifications

    • 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
    • G03B13/18—Focusing aids
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
    • 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
    • H04N23/65—Control of camera operation in relation to power supply
    • 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
    • H04N23/71—Circuitry for evaluating the brightness variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Viewfinders (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP2011131546A 2011-06-13 2011-06-13 撮像装置およびその制御方法 Active JP5725988B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011131546A JP5725988B2 (ja) 2011-06-13 2011-06-13 撮像装置およびその制御方法
US13/489,608 US8643759B2 (en) 2011-06-13 2012-06-06 Image pickup apparatus and control method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011131546A JP5725988B2 (ja) 2011-06-13 2011-06-13 撮像装置およびその制御方法

Publications (3)

Publication Number Publication Date
JP2013003215A JP2013003215A (ja) 2013-01-07
JP2013003215A5 JP2013003215A5 (enExample) 2014-07-24
JP5725988B2 true JP5725988B2 (ja) 2015-05-27

Family

ID=47292891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011131546A Active JP5725988B2 (ja) 2011-06-13 2011-06-13 撮像装置およびその制御方法

Country Status (2)

Country Link
US (1) US8643759B2 (enExample)
JP (1) JP5725988B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5827491B2 (ja) * 2011-04-28 2015-12-02 キヤノン株式会社 撮像装置、及び撮像装置の制御方法
EP2896980B1 (en) * 2012-09-11 2020-03-11 Sony Corporation Imaging apparatus and method for controlling an imaging apparatus
JP2015103997A (ja) * 2013-11-26 2015-06-04 株式会社ニコン 撮像装置
CN106170975B (zh) * 2014-04-10 2017-10-13 富士胶片株式会社 摄影装置及其控制方法
JP6415162B2 (ja) * 2014-07-31 2018-10-31 キヤノン株式会社 測光装置とその制御方法
JP6486051B2 (ja) * 2014-09-29 2019-03-20 キヤノン株式会社 発光制御装置、その制御方法、および制御プログラム、並びに撮像装置
JP2018182020A (ja) * 2017-04-11 2018-11-15 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、及び電子機器
WO2019050538A1 (en) * 2017-09-08 2019-03-14 Hewlett-Packard Development Company, L.P. VIEWFINDERS WITH REFLECTIVE SURFACE
CN107979728A (zh) * 2017-11-30 2018-05-01 珠海格力电器股份有限公司 一种确定拍摄焦点的方法及终端设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308825A (ja) 1991-04-05 1992-10-30 Minolta Camera Co Ltd ファインダー内表示装置
US8089552B2 (en) * 2006-04-05 2012-01-03 Nikon Corporation Camera control based on temperature sensor
JP2008211367A (ja) * 2007-02-23 2008-09-11 Olympus Imaging Corp 撮像装置
JP2010249932A (ja) * 2009-04-13 2010-11-04 Sony Corp 撮像装置および表示制御方法
JP5552257B2 (ja) * 2009-04-21 2014-07-16 キヤノン株式会社 光学機器のファインダ内表示装置
JP2010258510A (ja) * 2009-04-21 2010-11-11 Canon Inc 撮像装置の表示装置

Also Published As

Publication number Publication date
US20120314117A1 (en) 2012-12-13
US8643759B2 (en) 2014-02-04
JP2013003215A (ja) 2013-01-07

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