JP5948050B2 - 撮影補助光装置およびこれを備えたデジタルカメラ - Google Patents

撮影補助光装置およびこれを備えたデジタルカメラ Download PDF

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Publication number
JP5948050B2
JP5948050B2 JP2011278423A JP2011278423A JP5948050B2 JP 5948050 B2 JP5948050 B2 JP 5948050B2 JP 2011278423 A JP2011278423 A JP 2011278423A JP 2011278423 A JP2011278423 A JP 2011278423A JP 5948050 B2 JP5948050 B2 JP 5948050B2
Authority
JP
Japan
Prior art keywords
light
emitting diode
light emitting
double layer
layer capacitor
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.)
Expired - Fee Related
Application number
JP2011278423A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013130631A (ja
JP2013130631A5 (enExample
Inventor
佐藤　忠義
忠義 佐藤
田中　雅英
雅英 田中
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.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP2011278423A priority Critical patent/JP5948050B2/ja
Priority to US14/365,716 priority patent/US9451665B2/en
Priority to PCT/JP2012/081929 priority patent/WO2013094457A1/ja
Publication of JP2013130631A publication Critical patent/JP2013130631A/ja
Publication of JP2013130631A5 publication Critical patent/JP2013130631A5/ja
Application granted granted Critical
Publication of JP5948050B2 publication Critical patent/JP5948050B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward objects
    • 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
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • 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
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0567—Solid-state light source, e.g. LED, laser
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0575—Ring shaped lighting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Stroboscope Apparatuses (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP2011278423A 2011-12-20 2011-12-20 撮影補助光装置およびこれを備えたデジタルカメラ Expired - Fee Related JP5948050B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011278423A JP5948050B2 (ja) 2011-12-20 2011-12-20 撮影補助光装置およびこれを備えたデジタルカメラ
US14/365,716 US9451665B2 (en) 2011-12-20 2012-12-10 Image pickup auxiliary light source device and digital camera provided with same
PCT/JP2012/081929 WO2013094457A1 (ja) 2011-12-20 2012-12-10 撮影補助光装置およびこれを備えたデジタルカメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011278423A JP5948050B2 (ja) 2011-12-20 2011-12-20 撮影補助光装置およびこれを備えたデジタルカメラ

Publications (3)

Publication Number Publication Date
JP2013130631A JP2013130631A (ja) 2013-07-04
JP2013130631A5 JP2013130631A5 (enExample) 2015-02-19
JP5948050B2 true JP5948050B2 (ja) 2016-07-06

Family

ID=48668351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011278423A Expired - Fee Related JP5948050B2 (ja) 2011-12-20 2011-12-20 撮影補助光装置およびこれを備えたデジタルカメラ

Country Status (3)

Country Link
US (1) US9451665B2 (enExample)
JP (1) JP5948050B2 (enExample)
WO (1) WO2013094457A1 (enExample)

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JP6010255B2 (ja) * 2014-10-10 2016-10-19 オリンパス株式会社 光源装置及び光源装置の作動方法
KR102364084B1 (ko) * 2014-10-21 2022-02-17 엘지전자 주식회사 이동단말기 및 그 제어방법
US9992396B1 (en) 2015-02-02 2018-06-05 Apple Inc. Focusing lighting module
JP6512979B2 (ja) * 2015-07-23 2019-05-15 キヤノン株式会社 撮像装置
CN105187713A (zh) * 2015-08-03 2015-12-23 厦门美图之家科技有限公司 同时支持拍照与录像的拍摄启动方法、装置及拍摄终端
EP3128750A1 (en) * 2015-08-04 2017-02-08 Thomson Licensing Plenoptic camera and method of controlling the same
WO2017144102A1 (en) * 2016-02-25 2017-08-31 Osram Opto Semiconductors Gmbh Electronic device and method for operating an electronic device
DE102016104381A1 (de) 2016-03-10 2017-09-14 Osram Opto Semiconductors Gmbh Optoelektronische Leuchtvorrichtung, Verfahren zum Beleuchten einer Szene, Kamera sowie mobiles Endgerät
DE102017103660B4 (de) 2017-02-22 2021-11-11 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Verfahren zum betrieb einer lichtquelle für eine kamera, lichtquelle, kamera
US10924655B2 (en) * 2017-11-06 2021-02-16 Canon Kabushiki Kaisha Image-capturing apparatus and control method thereof
JP7080622B2 (ja) * 2017-11-17 2022-06-06 キヤノン株式会社 撮像装置、及びその制御方法、並びにプログラム
US10979649B2 (en) * 2018-01-29 2021-04-13 Don Atkinson Auxiliary apparatus for a digital imaging device
FR3079937B1 (fr) * 2018-04-06 2021-07-09 Coeur De Jeu Dispositif de capture d’images multiples presentant chacune une exposition a la lumiere differente.
KR102273534B1 (ko) * 2018-09-14 2021-07-07 신선영 카메라와 동조되는 엘이디 스트로보 장치
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US11070740B2 (en) 2019-01-18 2021-07-20 Panasonic I-Pro Sensing Solutions Co., Ltd. Camera device and IR light irradiating method
JP6654749B1 (ja) * 2019-01-18 2020-02-26 パナソニックｉ−ＰＲＯセンシングソリューションズ株式会社 カメラ装置およびｉｒ光照射方法
JP7078560B2 (ja) * 2019-01-25 2022-05-31 ファナック株式会社 精密工作機械
CN110278362B (zh) * 2019-06-30 2021-03-09 Oppo广东移动通信有限公司 电子设备及电子设备的控制方法
US11019276B1 (en) * 2019-11-14 2021-05-25 Hand Held Products, Inc. Apparatuses and methodologies for flicker control
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Also Published As

Publication number Publication date
JP2013130631A (ja) 2013-07-04
WO2013094457A1 (ja) 2013-06-27
US9451665B2 (en) 2016-09-20
US20140340572A1 (en) 2014-11-20

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