JP2003244483A - 調整可能な色温度を有する光源および光源の色温度を調整する方法 - Google Patents

調整可能な色温度を有する光源および光源の色温度を調整する方法

Info

Publication number
JP2003244483A
JP2003244483A JP2003023754A JP2003023754A JP2003244483A JP 2003244483 A JP2003244483 A JP 2003244483A JP 2003023754 A JP2003023754 A JP 2003023754A JP 2003023754 A JP2003023754 A JP 2003023754A JP 2003244483 A JP2003244483 A JP 2003244483A
Authority
JP
Japan
Prior art keywords
color
light
light source
filter
color temperature
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.)
Withdrawn
Application number
JP2003023754A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003244483A5 (enExample
Inventor
M Broom Daniel
ダニエル・エム・ブルーム
Mark J Bianchi
マーク・ジェイ・ビアンキ
Robert E Sobol
ロバート・イー・ソボル
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JP2003244483A publication Critical patent/JP2003244483A/ja
Publication of JP2003244483A5 publication Critical patent/JP2003244483A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Studio Devices (AREA)
JP2003023754A 2002-01-31 2003-01-31 調整可能な色温度を有する光源および光源の色温度を調整する方法 Withdrawn JP2003244483A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/061466 2002-01-31
US10/061,466 US6755555B2 (en) 2002-01-31 2002-01-31 Auxiliary illuminating device having an adjustable color temperature by controlling the amount of light passing through color filters

Publications (2)

Publication Number Publication Date
JP2003244483A true JP2003244483A (ja) 2003-08-29
JP2003244483A5 JP2003244483A5 (enExample) 2006-03-16

Family

ID=27610151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003023754A Withdrawn JP2003244483A (ja) 2002-01-31 2003-01-31 調整可能な色温度を有する光源および光源の色温度を調整する方法

Country Status (2)

Country Link
US (1) US6755555B2 (enExample)
JP (1) JP2003244483A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5849150B1 (ja) * 2014-12-25 2016-01-27 アキュートロジック株式会社 撮像方法
US10229624B2 (en) 2017-02-22 2019-03-12 Mistubishi Electric Corporation Method of adjusting white balance, white balance adjustment apparatus, and display device
WO2024219339A1 (ja) * 2023-04-21 2024-10-24 ソニーセミコンダクタソリューションズ株式会社 補正装置、補正方法及び電子機器

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DE602005023141D1 (de) 2004-04-16 2010-10-07 Univ Auburn Mikroskopbeleuchtungsvorrichtung und adapter dafür
US20060164005A1 (en) * 2005-01-25 2006-07-27 Chuan-Sheng Sun Illumination apparatus having adjustable color temperature and method for adjusting the color temperature
US7551349B2 (en) 2005-12-01 2009-06-23 Auburn University High resolution optical microscope with cardioid condenser for brightfield and darkfield illumination
US7688505B2 (en) * 2005-12-09 2010-03-30 Auburn University Simultaneous observation of darkfield images and fluorescence using filter and diaphragm
US20070242335A1 (en) * 2006-02-20 2007-10-18 Hasling Thomas A Translational filter, shutter, aperture apparatus for selecting and combining filtered and unfiltered light
US20100124041A1 (en) * 2008-11-17 2010-05-20 Vitaly Druchinin Systems and methods for controlling flash color temperature
JP5258869B2 (ja) * 2010-12-13 2013-08-07 富士フイルム株式会社 内視鏡装置
CN105657283A (zh) * 2014-11-11 2016-06-08 索尼公司 图像生成方法、装置以及终端设备
KR102305101B1 (ko) * 2014-12-23 2021-09-27 삼성전자주식회사 이미지 센서 보정용 광원 장치
CN107801012B (zh) * 2017-10-30 2019-05-17 Oppo广东移动通信有限公司 白平衡处理方法及装置、电子装置和计算机可读存储介质
CN110677635B (zh) * 2019-10-07 2020-10-30 董磊 数据参数现场设置系统
WO2025183940A1 (en) * 2024-02-28 2025-09-04 Eyesafe Inc. Improved blue light filtration system
CN118088963B (zh) * 2024-03-07 2024-08-30 广东艾罗智能光电股份有限公司 一种可自动追光的智能照明控制方法及装置

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FR2503396A1 (fr) * 1981-04-03 1982-10-08 Kis France Sa Filtre soustractif pour le tirage de film photographique en couleurs
US4894760A (en) * 1982-11-19 1990-01-16 Michael Callahan Additive color-mixing light fixture employing a single moveable multi-filter array
US4978892A (en) 1988-12-27 1990-12-18 Polaroid Corporation Variable color-output strobe
US5109248A (en) 1988-12-27 1992-04-28 Polaroid Corporation Variable color-output strobe for photographic apparatus
GB2231138A (en) * 1989-04-26 1990-11-07 Full Spectrum Lighting Inc Computer controlled light with continuously variable colour temperature, colour, focus, magnification, and position
US5485201A (en) * 1992-08-28 1996-01-16 Asahi Kogaku Kogyo Kabushiki Kaisha Fill-in light emitting apparatus and still video camera
JPH07301842A (ja) 1994-05-02 1995-11-14 Asahi Optical Co Ltd 電子スチルカメラ
GB9515328D0 (en) * 1995-07-26 1995-09-20 Willson Peter D W Apparatus for modifying light quality:-diaphagm,colour changer and dimmer
US5803579A (en) * 1996-06-13 1998-09-08 Gentex Corporation Illuminator assembly incorporating light emitting diodes
US5851063A (en) 1996-10-28 1998-12-22 General Electric Company Light-emitting diode white light source
TW417842U (en) 1998-09-28 2001-01-01 Koninkl Philips Electronics Nv Lighting system
US6744693B2 (en) * 2000-05-03 2004-06-01 N.V. Adb Ttv Technologies Sa Lighting fixture
EP1164406B1 (de) * 2000-06-17 2019-04-17 Leica Microsystems CMS GmbH Verfahren und Vorrichtung zur Beleuchtung eines Objekts

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5849150B1 (ja) * 2014-12-25 2016-01-27 アキュートロジック株式会社 撮像方法
KR20160078922A (ko) * 2014-12-25 2016-07-05 어큐트로직 가부시키가이샤 촬상 방법
KR101660654B1 (ko) 2014-12-25 2016-09-27 어큐트로직 가부시키가이샤 촬상 방법
US9479707B2 (en) 2014-12-25 2016-10-25 Acutelogic Corporation Image capturing method
US10229624B2 (en) 2017-02-22 2019-03-12 Mistubishi Electric Corporation Method of adjusting white balance, white balance adjustment apparatus, and display device
WO2024219339A1 (ja) * 2023-04-21 2024-10-24 ソニーセミコンダクタソリューションズ株式会社 補正装置、補正方法及び電子機器

Also Published As

Publication number Publication date
US20030142496A1 (en) 2003-07-31
US6755555B2 (en) 2004-06-29

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