CN111812930B - 投影装置、投影控制装置以及记录介质 - Google Patents

投影装置、投影控制装置以及记录介质 Download PDF

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Publication number
CN111812930B
CN111812930B CN202010199528.1A CN202010199528A CN111812930B CN 111812930 B CN111812930 B CN 111812930B CN 202010199528 A CN202010199528 A CN 202010199528A CN 111812930 B CN111812930 B CN 111812930B
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China
Prior art keywords
light
wavelength band
period
light source
color
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CN202010199528.1A
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English (en)
Chinese (zh)
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CN111812930A (zh
Inventor
尾田洁
高岛田悠美
成川哲郎
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Casio Computer Co Ltd
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Casio Computer Co Ltd
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Publication of CN111812930A publication Critical patent/CN111812930A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2013—Plural light sources
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2053—Intensity control of illuminating 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CN202010199528.1A 2019-04-10 2020-03-20 投影装置、投影控制装置以及记录介质 Active CN111812930B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019074716A JP6960093B2 (ja) 2019-04-10 2019-04-10 投影装置、投影制御装置及びプログラム
JP2019-074716 2019-04-10

Publications (2)

Publication Number Publication Date
CN111812930A CN111812930A (zh) 2020-10-23
CN111812930B true CN111812930B (zh) 2022-08-02

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Country Link
US (1) US11392018B2 (enExample)
JP (2) JP6960093B2 (enExample)
CN (1) CN111812930B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115706785B (zh) * 2021-08-04 2024-10-29 Oppo广东移动通信有限公司 投影方法、装置与系统及非易失性计算机可读存储介质
JP7739884B2 (ja) * 2021-09-17 2025-09-17 カシオ計算機株式会社 投影装置、投影方法、及びプログラム
JP2023044610A (ja) * 2021-09-17 2023-03-30 カシオ計算機株式会社 投影装置、投影方法、及びプログラム
JP2023044134A (ja) * 2021-09-17 2023-03-30 カシオ計算機株式会社 投影装置、投影方法、及びプログラム
JP7380669B2 (ja) * 2021-12-17 2023-11-15 カシオ計算機株式会社 光源装置、及び投影装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995750A (zh) * 2009-08-21 2011-03-30 卡西欧计算机株式会社 光源装置、投影装置及投影方法
KR20150141920A (ko) * 2009-03-12 2015-12-21 가시오게산키 가부시키가이샤 발생하는 열의 영향을 고려한 광원을 구비한 투영장치 및 투영방법

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JP2005106951A (ja) * 2003-09-29 2005-04-21 Seiko Epson Corp プロジェクタおよびプロジェクタ用光源ランプの駆動制御
JP2005331705A (ja) 2004-05-20 2005-12-02 Plus Vision Corp 半導体発光素子を光源に含むプロジェクタ
US7384150B2 (en) 2005-05-27 2008-06-10 3M Innovative Properties Company Light emitting diode (LED) illumination control system and method
JP5211443B2 (ja) 2005-07-11 2013-06-12 カシオ計算機株式会社 投影型表示装置及びその制御方法と制御プログラム
JP4923500B2 (ja) * 2005-09-29 2012-04-25 カシオ計算機株式会社 プロジェクタ装置、及びその光源制御方法
JP2008083661A (ja) * 2006-08-30 2008-04-10 Olympus Corp 照明装置およびそれを用いた画像投影装置
CN101878652B (zh) * 2007-11-28 2013-01-16 皇家飞利浦电子股份有限公司 控制在轮辐时间期间所发射光的照明系统、方法和投影设备
JP5412996B2 (ja) * 2009-06-30 2014-02-12 カシオ計算機株式会社 光源装置、投影装置及び投影方法
JP4711021B2 (ja) * 2009-06-30 2011-06-29 カシオ計算機株式会社 投影装置
JP5311155B2 (ja) * 2010-12-14 2013-10-09 カシオ計算機株式会社 光源装置及びプロジェクタ
JP5915035B2 (ja) * 2011-09-05 2016-05-11 カシオ計算機株式会社 投影装置及び投影制御方法
JP5494610B2 (ja) * 2011-10-17 2014-05-21 カシオ計算機株式会社 投影装置、投影制御方法及びプログラム
JP2012128438A (ja) 2012-02-03 2012-07-05 Casio Comput Co Ltd 光源装置、投影装置及び投影方法
JP2013195797A (ja) 2012-03-21 2013-09-30 Casio Comput Co Ltd 光源装置、投影装置及び光源制御方法
KR101562261B1 (ko) * 2012-08-31 2015-10-21 가시오게산키 가부시키가이샤 스포크 기간을 유효하게 이용하여 고화질의 화상을 제공하는 투영 장치, 투영 방법 및 프로그램이 기억된 기억 매체
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JP5979199B2 (ja) * 2014-09-18 2016-08-24 カシオ計算機株式会社 発光装置及び光源装置並びにこの光源装置を用いたプロジェクタ
JP6583664B2 (ja) * 2015-06-05 2019-10-02 カシオ計算機株式会社 光源装置及び投影装置
WO2018051500A1 (ja) * 2016-09-16 2018-03-22 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクターとプロジェクターにおける蛍光体ホイールおよびカラーホイールの回転制御方法
JP6565846B2 (ja) * 2016-09-16 2019-08-28 カシオ計算機株式会社 光源装置及び投影装置
JP2017072854A (ja) 2016-12-21 2017-04-13 カシオ計算機株式会社 撮影装置、撮影方法及びプログラム
JP2017201834A (ja) 2017-08-02 2017-11-09 カシオ計算機株式会社 投影装置、投影方法及びプログラム
CN108681196B (zh) * 2018-02-11 2024-09-13 中航国画（上海）激光显示科技有限公司 一种光源装置及投影设备

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CN101995750A (zh) * 2009-08-21 2011-03-30 卡西欧计算机株式会社 光源装置、投影装置及投影方法

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Publication number Publication date
US11392018B2 (en) 2022-07-19
JP2020174270A (ja) 2020-10-22
US20200326617A1 (en) 2020-10-15
CN111812930A (zh) 2020-10-23
JP7416031B2 (ja) 2024-01-17
JP2022003811A (ja) 2022-01-11
JP6960093B2 (ja) 2021-11-05

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