JP5625287B2 - 光源装置、投影装置、投影方法及びプログラム - Google Patents

光源装置、投影装置、投影方法及びプログラム Download PDF

Info

Publication number
JP5625287B2
JP5625287B2 JP2009192595A JP2009192595A JP5625287B2 JP 5625287 B2 JP5625287 B2 JP 5625287B2 JP 2009192595 A JP2009192595 A JP 2009192595A JP 2009192595 A JP2009192595 A JP 2009192595A JP 5625287 B2 JP5625287 B2 JP 5625287B2
Authority
JP
Japan
Prior art keywords
light
light source
wavelength band
color wheel
generated
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
JP2009192595A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011044367A5 (enExample
JP2011044367A (ja
Inventor
哲郎 成川
哲郎 成川
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP2009192595A priority Critical patent/JP5625287B2/ja
Priority to US12/840,496 priority patent/US8979278B2/en
Priority to CN2012102416559A priority patent/CN102749797A/zh
Priority to CN2010102605871A priority patent/CN101995749B/zh
Priority to TW099127850A priority patent/TWI524127B/zh
Publication of JP2011044367A publication Critical patent/JP2011044367A/ja
Priority to HK11106969.1A priority patent/HK1153084B/xx
Publication of JP2011044367A5 publication Critical patent/JP2011044367A5/ja
Application granted granted Critical
Publication of JP5625287B2 publication Critical patent/JP5625287B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/3413—Details of control of colour illumination sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3158—Modulator illumination systems for controlling the spectrum
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0235—Field-sequential colour display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/048—Preventing or counteracting the effects of ageing using evaluation of the usage time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0693—Calibration of display systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/027—Arrangements or methods related to powering off a display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/14—Solving problems related to the presentation of information to be displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Led Devices (AREA)
  • Liquid Crystal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Semiconductor Lasers (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2009192595A 2009-08-21 2009-08-21 光源装置、投影装置、投影方法及びプログラム Active JP5625287B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2009192595A JP5625287B2 (ja) 2009-08-21 2009-08-21 光源装置、投影装置、投影方法及びプログラム
US12/840,496 US8979278B2 (en) 2009-08-21 2010-07-21 Light source device and projection apparatus which adjusts a light emission state of first and second light sources based on one of detected light intensity values and an accumulated light emission time, and projection method and non-transitory storage medium
CN2010102605871A CN101995749B (zh) 2009-08-21 2010-08-20 光源装置、投影装置和投影方法
TW099127850A TWI524127B (zh) 2009-08-21 2010-08-20 光源裝置、投影裝置、投影方法及記錄媒體
CN2012102416559A CN102749797A (zh) 2009-08-21 2010-08-20 光源装置、投影装置和投影方法
HK11106969.1A HK1153084B (en) 2009-08-21 2011-07-06 Light source device, projection apparatus and projection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009192595A JP5625287B2 (ja) 2009-08-21 2009-08-21 光源装置、投影装置、投影方法及びプログラム

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2013079067A Division JP5637405B2 (ja) 2013-04-05 2013-04-05 回転体、投影装置、投影方法およびプログラム
JP2013079066A Division JP5652500B2 (ja) 2013-04-05 2013-04-05 光源装置、投影装置、投影方法及びプログラム
JP2014202993A Division JP5929995B2 (ja) 2014-10-01 2014-10-01 回転体および投影装置

Publications (3)

Publication Number Publication Date
JP2011044367A JP2011044367A (ja) 2011-03-03
JP2011044367A5 JP2011044367A5 (enExample) 2011-11-17
JP5625287B2 true JP5625287B2 (ja) 2014-11-19

Family

ID=43605107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009192595A Active JP5625287B2 (ja) 2009-08-21 2009-08-21 光源装置、投影装置、投影方法及びプログラム

Country Status (4)

Country Link
US (1) US8979278B2 (enExample)
JP (1) JP5625287B2 (enExample)
CN (2) CN101995749B (enExample)
TW (1) TWI524127B (enExample)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8520290B2 (en) * 2007-08-16 2013-08-27 Silicon Quest Kabushiki Kaisha Display system for higher grayscale with a varying light source
JP4975797B2 (ja) 2009-10-14 2012-07-11 シャープ株式会社 照明装置、車両用灯具および車両
US8936368B2 (en) * 2010-01-29 2015-01-20 Nec Display Solutions, Ltd. Illumination optical system and projector using the same
US9046753B2 (en) * 2010-05-28 2015-06-02 Nec Display Solutions, Ltd. Projector having plural light source boxes each having associated solid-state light source, photodetector, and drive unit
JP5427719B2 (ja) * 2010-07-21 2014-02-26 日立コンシューマエレクトロニクス株式会社 投写型映像表示装置
JP5534331B2 (ja) * 2010-07-30 2014-06-25 カシオ計算機株式会社 光源ユニット及びプロジェクタ
JP2012088451A (ja) * 2010-10-18 2012-05-10 Sony Corp 照明装置および表示装置
JP5741795B2 (ja) * 2010-11-09 2015-07-01 セイコーエプソン株式会社 プロジェクター及びその制御方法
US9300929B2 (en) * 2011-01-24 2016-03-29 Seiko Epson Corporation Illumination device and projector
JP5821246B2 (ja) * 2011-04-01 2015-11-24 セイコーエプソン株式会社 光源装置およびプロジェクター
US9500935B2 (en) * 2011-04-18 2016-11-22 Nec Display Solutions, Ltd. Projection image display device
CN102841492A (zh) * 2011-06-21 2012-12-26 宏碁股份有限公司 电子装置与其控制方法
US9448416B2 (en) 2011-07-13 2016-09-20 Nec Display Solutions, Ltd. Light source device and projection-type display device
JP5820983B2 (ja) * 2011-08-01 2015-11-24 パナソニックＩｐマネジメント株式会社 投写型映像表示装置
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
CN102809881B (zh) * 2011-09-22 2015-01-21 深圳市绎立锐光科技开发有限公司 光源系统及其应用的投影系统
JP5862938B2 (ja) * 2011-10-03 2016-02-16 カシオ計算機株式会社 光源装置及びプロジェクタ
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
TW201317705A (zh) * 2011-10-31 2013-05-01 Delta Electronics Inc 發光模組及顯示裝置
JP6098074B2 (ja) 2011-10-31 2017-03-22 株式会社リコー 投影表示装置
CN103091953A (zh) * 2011-10-31 2013-05-08 台达电子工业股份有限公司 发光模块及显示装置
JP5799756B2 (ja) * 2011-11-02 2015-10-28 セイコーエプソン株式会社 プロジェクター
CN103207507B (zh) 2012-01-11 2015-07-08 中强光电股份有限公司 光源模组与投影装置
JP2013160894A (ja) 2012-02-03 2013-08-19 Ricoh Co Ltd 光源装置、投影表示装置
JP5915229B2 (ja) * 2012-02-13 2016-05-11 セイコーエプソン株式会社 プロジェクター
JP2013182142A (ja) * 2012-03-02 2013-09-12 Mitsubishi Electric Corp マルチ画面表示装置
JP6064346B2 (ja) * 2012-03-19 2017-01-25 カシオ計算機株式会社 投影装置、プログラム及び投影装置の制御方法
WO2013150441A1 (en) * 2012-04-05 2013-10-10 Koninklijke Philips N.V. Colour sequential lighting device
TW201348842A (zh) * 2012-05-18 2013-12-01 Delta Electronics Inc 螢光劑色輪及其所適用之光源系統
CN102799054B (zh) * 2012-06-20 2015-06-10 苏州佳世达光电有限公司 光源模组、投影机及其设定方法
JP6047968B2 (ja) 2012-07-17 2016-12-21 セイコーエプソン株式会社 プロジェクター、及び、プロジェクターにおける発光制御方法
JP6019859B2 (ja) * 2012-07-17 2016-11-02 セイコーエプソン株式会社 プロジェクター、及び、プロジェクターにおける発光制御方法
JP6028440B2 (ja) * 2012-07-31 2016-11-16 三菱電機株式会社 画像表示装置及び光源制御方法
KR101503977B1 (ko) * 2012-07-31 2015-03-19 삼성전기주식회사 발광 다이오드 조명 구동 장치 및 방법
CN103792764B (zh) * 2012-10-31 2016-02-10 中强光电股份有限公司 照明系统
JP6000097B2 (ja) * 2012-12-06 2016-09-28 三菱電機株式会社 レーザー光源プロジェクタ
JP6186752B2 (ja) * 2013-03-01 2017-08-30 カシオ計算機株式会社 光源装置及び投影装置
JP6205835B2 (ja) * 2013-05-14 2017-10-04 株式会社リコー 照明装置、この照明装置を備えた投射装置、および、照明方法
JP2014240912A (ja) * 2013-06-12 2014-12-25 パナソニック株式会社 照明装置及び映像表示装置
DE102013219930A1 (de) * 2013-10-01 2015-04-02 Osram Gmbh Beleuchtungsvorrichtung mit Messvorrichtung und Verfahren zum Betreiben dieser Beleuchtungsvorrichtung
JP5811248B2 (ja) 2013-10-15 2015-11-11 ウシオ電機株式会社 光源装置およびプロジェクタ
JP6452027B2 (ja) * 2013-10-23 2019-01-16 株式会社リコー 光源装置及びこれを備えた画像投射装置
JP6234212B2 (ja) * 2013-12-19 2017-11-22 富士フイルム株式会社 内視鏡用光源装置、およびこれを用いた内視鏡システム
JP2015135465A (ja) * 2013-12-20 2015-07-27 カシオ計算機株式会社 光源ユニット及び投影装置
JP6187276B2 (ja) * 2014-01-20 2017-08-30 ソニー株式会社 光源装置、及び画像表示装置
US10732495B2 (en) 2014-05-02 2020-08-04 Coretronic Corporation Illumination system, projection apparatus and method for driving illumination system
TWI504832B (zh) * 2014-05-02 2015-10-21 Coretronic Corp 照明系統及投影裝置
CN105093791A (zh) * 2014-05-16 2015-11-25 中强光电股份有限公司 投影装置及投影装置的保护方法
CN105321445B (zh) * 2014-05-30 2018-05-15 深圳市光峰光电技术有限公司 显示控制系统及显示装置
WO2016009533A1 (ja) * 2014-07-17 2016-01-21 日立マクセル株式会社 光源装置
JP5900806B2 (ja) * 2014-08-08 2016-04-06 ウシオ電機株式会社 光源装置およびプロジェクタ
JP5930001B2 (ja) * 2014-10-23 2016-06-08 カシオ計算機株式会社 投影装置
CN104656361B (zh) * 2015-02-11 2016-06-08 苏州佳世达光电有限公司 一种投影装置及投影调整方法
DE102015209340A1 (de) * 2015-05-21 2016-11-24 Osram Gmbh Leuchtvorrichtung
WO2016189582A1 (ja) * 2015-05-22 2016-12-01 Ｎｅｃディスプレイソリューションズ株式会社 照明装置、プロジェクタ、表示システム及び光源調整方法
JP6070793B2 (ja) * 2015-08-21 2017-02-01 セイコーエプソン株式会社 プロジェクターの制御方法およびプロジェクター
JP6217773B2 (ja) * 2016-02-17 2017-10-25 セイコーエプソン株式会社 プロジェクター
JP2017146433A (ja) * 2016-02-17 2017-08-24 株式会社リコー 画像投射装置
GB201612341D0 (en) * 2016-07-15 2016-08-31 Barco N V And Barco Fredrikstad As Projection System and Method For Improved Color Performance
CN107621746B (zh) * 2016-07-15 2019-07-02 深圳光峰科技股份有限公司 发光装置及相关投影系统
JP2017010057A (ja) * 2016-10-05 2017-01-12 セイコーエプソン株式会社 プロジェクター、及び、プロジェクターにおける発光制御方法
US11470702B2 (en) 2017-01-23 2022-10-11 Signify Holding B.V. System, and method for determining a health status of a dimmable pulsed LED light string
CN108663879B (zh) 2017-03-31 2021-04-06 中强光电股份有限公司 投影机及其照明系统
CN113741132B (zh) * 2017-07-06 2024-02-02 深圳光峰科技股份有限公司 一种投影仪控制系统及控制方法
JP6787290B2 (ja) 2017-09-27 2020-11-18 カシオ計算機株式会社 投影装置及び投影方法
JP6796267B2 (ja) * 2018-01-09 2020-12-09 カシオ計算機株式会社 異常検出装置、投影装置、異常検出方法、及びプログラム
JP7082490B2 (ja) * 2018-01-09 2022-06-08 カシオ計算機株式会社 異常検出装置、投影装置、異常検出方法、及びプログラム
CN110703552B (zh) 2018-07-10 2021-10-15 中强光电股份有限公司 照明系统以及投影装置
JP2020177230A (ja) * 2019-04-18 2020-10-29 キヤノン株式会社 光源装置および画像投射装置
CN112241100B (zh) * 2019-07-16 2024-02-20 深圳光峰科技股份有限公司 一种照明系统的颜色校正方法及照明系统
JP7284915B2 (ja) * 2019-08-21 2023-06-01 株式会社Ｊｖｃケンウッド 光量調整装置、投射装置、及び光量調整方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878735A (en) * 1988-01-15 1989-11-07 Lookingglass Technology, Inc. Optical imaging system using lenticular tone-plate elements
US5820242A (en) * 1996-03-29 1998-10-13 Minnesota Mining And Manufacturing Company Compact integrated LCD projector
JP3900663B2 (ja) * 1997-06-25 2007-04-04 ソニー株式会社 光学空間変調素子及び画像表示装置
JP4588230B2 (ja) * 2001-02-27 2010-11-24 三菱電機株式会社 投射型映像表示装置
JP4792665B2 (ja) * 2001-06-18 2011-10-12 ソニー株式会社 光源制御装置および方法、ならびに投射型表示装置
JP3967145B2 (ja) * 2002-02-08 2007-08-29 シャープ株式会社 プロジェクタ装置
JP4003488B2 (ja) * 2002-03-08 2007-11-07 セイコーエプソン株式会社 照明装置
JP2004184852A (ja) * 2002-12-05 2004-07-02 Olympus Corp 表示装置、光源装置、及び照明装置
JP4829470B2 (ja) 2003-05-14 2011-12-07 Ｎｅｃディスプレイソリューションズ株式会社 投写型表示装置
JP4426281B2 (ja) * 2003-12-25 2010-03-03 船井電機株式会社 プロジェクタ装置
JP4107266B2 (ja) 2004-06-11 2008-06-25 セイコーエプソン株式会社 表示装置及びその調光方法
JP2006023436A (ja) 2004-07-07 2006-01-26 Olympus Corp 照明装置及びプロジェクタ
JP2006184568A (ja) * 2004-12-27 2006-07-13 Toshiba Corp プロジェクション映像表示装置
JP4736436B2 (ja) * 2005-01-20 2011-07-27 株式会社日立製作所 投射型表示装置及びマルチスクリーン表示装置
JP2006267995A (ja) * 2005-02-28 2006-10-05 Yamaha Corp 投射型映像再生装置
KR100958228B1 (ko) * 2005-04-01 2010-05-17 프리즘, 인코포레이티드 광 형광 물질을 갖는 스크린을 구비한 디스플레이 시스템및 장치
JP2006349731A (ja) * 2005-06-13 2006-12-28 Olympus Corp 画像投影装置
JP2007218956A (ja) * 2006-02-14 2007-08-30 Sharp Corp 投射型画像表示装置
JP5451382B2 (ja) * 2006-06-02 2014-03-26 コーニンクレッカ フィリップス エヌ ヴェ 有色及び白色光を生成する照明装置
WO2008015953A1 (en) * 2006-08-04 2008-02-07 Sharp Kabushiki Kaisha Image display device
JP2008216840A (ja) * 2007-03-07 2008-09-18 Mitsubishi Electric Corp 投写型表示装置
JP2008261998A (ja) * 2007-04-11 2008-10-30 Olympus Corp 光源装置およびプロジェクタ
US7547114B2 (en) * 2007-07-30 2009-06-16 Ylx Corp. Multicolor illumination device using moving plate with wavelength conversion materials
JP2009053321A (ja) 2007-08-24 2009-03-12 Seiko Epson Corp プロジェクタおよび投写方法
US8425052B2 (en) 2007-11-28 2013-04-23 Koninklijke Philips Electronics N.V. Illumination system, method and projection device for controlling light emitted during a spoke time period

Also Published As

Publication number Publication date
TWI524127B (zh) 2016-03-01
US8979278B2 (en) 2015-03-17
CN101995749B (zh) 2012-08-08
CN102749797A (zh) 2012-10-24
US20110043764A1 (en) 2011-02-24
CN101995749A (zh) 2011-03-30
HK1153084A1 (en) 2012-03-16
JP2011044367A (ja) 2011-03-03
TW201126255A (en) 2011-08-01

Similar Documents

Publication Publication Date Title
JP5625287B2 (ja) 光源装置、投影装置、投影方法及びプログラム
JP5796272B2 (ja) 光源装置、投影装置及び投影方法
JP5412996B2 (ja) 光源装置、投影装置及び投影方法
JP5585475B2 (ja) 投影装置
JP4924677B2 (ja) 光源装置、投影装置及び投影方法
JP5930001B2 (ja) 投影装置
JP2012128438A (ja) 光源装置、投影装置及び投影方法
JP6820703B2 (ja) 光源装置及び投影装置
JP5929995B2 (ja) 回転体および投影装置
JP5652500B2 (ja) 光源装置、投影装置、投影方法及びプログラム
JP6135037B2 (ja) 投影装置、投影方法及びプログラム
JP5637405B2 (ja) 回転体、投影装置、投影方法およびプログラム
JP5375115B2 (ja) 投影装置、投影方法及びプログラム
HK1175545A (en) Light source device, projection apparatus, projection method, and storage medium
HK1153084B (en) Light source device, projection apparatus and projection method
HK1152762B (en) Light source device, video projector and video projection method
JP2015041022A (ja) 表示装置、表示装置の制御方法及びプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111004

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20111004

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121207

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130205

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130405

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140107

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140303

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140902

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140915

R150 Certificate of patent or registration of utility model

Ref document number: 5625287

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150