CN102235618A - 照明模块与投影装置 - Google Patents
照明模块与投影装置 Download PDFInfo
- Publication number
- CN102235618A CN102235618A CN2010101661982A CN201010166198A CN102235618A CN 102235618 A CN102235618 A CN 102235618A CN 2010101661982 A CN2010101661982 A CN 2010101661982A CN 201010166198 A CN201010166198 A CN 201010166198A CN 102235618 A CN102235618 A CN 102235618A
- Authority
- CN
- China
- Prior art keywords
- color beam
- color
- wavelength conversion
- conversion unit
- unit
- 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.)
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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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- 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
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
-
- 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
- G03B21/28—Reflectors in projection beam
-
- 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
- H04N9/3161—Modulator illumination systems using laser light sources
-
- 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
- H04N9/3164—Modulator illumination systems using multiple 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
- G03B21/2046—Positional adjustment of 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
- G03B21/2053—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
- G03B21/20—Lamp housings
- G03B21/206—Control of light source other than position or intensity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (35)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010166198.2A CN102235618B (zh) | 2010-04-23 | 2010-04-23 | 照明模块与投影装置 |
US13/083,613 US8496333B2 (en) | 2010-04-23 | 2011-04-11 | Illumination module having wavelength conversion unit, projection apparatus, and light source control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010166198.2A CN102235618B (zh) | 2010-04-23 | 2010-04-23 | 照明模块与投影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102235618A true CN102235618A (zh) | 2011-11-09 |
CN102235618B CN102235618B (zh) | 2014-11-19 |
Family
ID=44815559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010166198.2A Active CN102235618B (zh) | 2010-04-23 | 2010-04-23 | 照明模块与投影装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8496333B2 (zh) |
CN (1) | CN102235618B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103324016A (zh) * | 2012-03-21 | 2013-09-25 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
CN103454844A (zh) * | 2012-05-29 | 2013-12-18 | 中强光电股份有限公司 | 照明系统与投影装置 |
CN104730828A (zh) * | 2013-12-20 | 2015-06-24 | 卡西欧计算机株式会社 | 光源单元及投影装置 |
CN105988269A (zh) * | 2015-02-06 | 2016-10-05 | 深圳市绎立锐光科技开发有限公司 | 投影系统、光源系统、光源控制装置和控制方法 |
CN106168360A (zh) * | 2015-05-21 | 2016-11-30 | 欧司朗有限公司 | 发光设备和照明方法 |
CN110161791A (zh) * | 2014-05-02 | 2019-08-23 | 中强光电股份有限公司 | 照明系统及投影装置 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8936368B2 (en) * | 2010-01-29 | 2015-01-20 | Nec Display Solutions, Ltd. | Illumination optical system and projector using the same |
CN103430093B (zh) | 2011-03-18 | 2015-05-20 | Nec显示器解决方案株式会社 | 包括荧光体的照明光学系统和投影仪 |
US9612511B2 (en) * | 2011-08-25 | 2017-04-04 | Appotronics Corporation Limited | Projection system using excitable wavelength conversion material in the light source |
US20130242533A1 (en) * | 2011-09-12 | 2013-09-19 | Appotronics Corporation Limited | Method and apparatus for a color filter |
US10310363B2 (en) | 2011-09-22 | 2019-06-04 | Delta Electronics, Inc. | Phosphor device with spectrum of converted light comprising at least a color light |
TWI448806B (zh) | 2011-09-22 | 2014-08-11 | Delta Electronics Inc | 螢光劑裝置及其所適用之光源系統及投影設備 |
US10688527B2 (en) | 2011-09-22 | 2020-06-23 | Delta Electronics, Inc. | Phosphor device comprising plural phosphor agents for converting waveband light into plural color lights with different wavelength peaks |
TWI450021B (zh) * | 2011-09-29 | 2014-08-21 | Acer Inc | 可提高發光效率之影像產生裝置 |
TWI450019B (zh) * | 2011-10-06 | 2014-08-21 | Acer Inc | 照明系統與投影裝置 |
JP2013101317A (ja) * | 2011-10-20 | 2013-05-23 | Panasonic Corp | 照明装置およびそれを用いた投写型画像表示装置 |
JP2013114229A (ja) * | 2011-11-30 | 2013-06-10 | Sanyo Electric Co Ltd | 光源装置及び投写型映像表示装置 |
JP5910868B2 (ja) * | 2012-03-14 | 2016-04-27 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
CN102789121A (zh) * | 2012-04-10 | 2012-11-21 | 海信集团有限公司 | 一种投影显示光源 |
CN106842787B (zh) * | 2012-06-11 | 2019-02-01 | 深圳光峰科技股份有限公司 | 光源、投影显示装置和灯具 |
WO2014102907A1 (ja) * | 2012-12-25 | 2014-07-03 | Necディスプレイソリューションズ株式会社 | 光源装置、プロジェクターおよび画像変調素子の照明方法 |
JP2014199412A (ja) * | 2013-03-14 | 2014-10-23 | 株式会社リコー | 照明光源装置、およびそれを備える投射装置 |
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 |
DE102013219930A1 (de) * | 2013-10-01 | 2015-04-02 | Osram Gmbh | Beleuchtungsvorrichtung mit Messvorrichtung und Verfahren zum Betreiben dieser Beleuchtungsvorrichtung |
CN105223761B (zh) * | 2014-07-01 | 2017-05-24 | 中强光电股份有限公司 | 投影装置及照明系统 |
TWI592609B (zh) * | 2015-12-30 | 2017-07-21 | 中強光電股份有限公司 | 照明系統以及投影裝置 |
LT3226065T (lt) * | 2016-03-31 | 2023-10-25 | Fisba Ag | Šviesos modulis ir būdas, skirti lazeriniams diodams stebėti šviesos modulyje |
WO2018154984A1 (ja) * | 2017-02-23 | 2018-08-30 | 富士フイルム株式会社 | 投写型表示装置、投写型表示装置の制御方法、投写型表示装置の制御プログラム |
JP6985907B2 (ja) * | 2017-11-30 | 2021-12-22 | 株式会社小糸製作所 | 灯具ユニット |
CN109932858B (zh) * | 2017-12-18 | 2021-04-23 | 中强光电股份有限公司 | 照明系统与投影装置 |
CN110095930A (zh) * | 2018-01-31 | 2019-08-06 | 中强光电股份有限公司 | 照明系统及投影装置 |
CN110874000B (zh) * | 2018-08-30 | 2021-08-31 | 中强光电股份有限公司 | 投影装置及其光源系统与投影方法 |
TWI786470B (zh) * | 2020-10-14 | 2022-12-11 | 中強光電股份有限公司 | 顯示單元以及投影裝置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697227A (en) * | 1982-11-19 | 1987-09-29 | Michael Callahan | Control system for variable parameter fixtures |
CN1496493A (zh) * | 2001-02-06 | 2004-05-12 | 彩色顺序投影显示中的灯功率脉冲调制 | |
US20090268167A1 (en) * | 2008-04-25 | 2009-10-29 | Casio Computer Co., Ltd. | Light source unit and projector |
CN101581410A (zh) * | 2008-05-15 | 2009-11-18 | 卡西欧计算机株式会社 | 光源装置及投影机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6084235A (en) * | 1998-05-27 | 2000-07-04 | Texas Instruments Incorporated | Self aligning color wheel index signal |
US6155687A (en) * | 1999-07-16 | 2000-12-05 | Infocus Corporation | Light guide for use in a color wheel display synchronization apparatus and method |
JP2003279887A (ja) * | 2002-03-22 | 2003-10-02 | Nec Viewtechnology Ltd | Dmdプロジェクターとその映像信号補正方法 |
WO2006133214A2 (en) | 2005-06-07 | 2006-12-14 | Optical Research Associates | Phosphor wheel illuminator |
WO2010032311A1 (ja) * | 2008-09-19 | 2010-03-25 | パナソニック電工株式会社 | 画像投影装置 |
CN101825836A (zh) * | 2009-03-02 | 2010-09-08 | 鸿富锦精密工业(深圳)有限公司 | 光源系统 |
JP4678556B2 (ja) * | 2009-03-17 | 2011-04-27 | 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 |
CN102741743A (zh) * | 2010-01-29 | 2012-10-17 | Nec显示器解决方案株式会社 | 照明光学系统和使用该照明光学系统的投影仪 |
-
2010
- 2010-04-23 CN CN201010166198.2A patent/CN102235618B/zh active Active
-
2011
- 2011-04-11 US US13/083,613 patent/US8496333B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697227A (en) * | 1982-11-19 | 1987-09-29 | Michael Callahan | Control system for variable parameter fixtures |
CN1496493A (zh) * | 2001-02-06 | 2004-05-12 | 彩色顺序投影显示中的灯功率脉冲调制 | |
US20090268167A1 (en) * | 2008-04-25 | 2009-10-29 | Casio Computer Co., Ltd. | Light source unit and projector |
CN101581410A (zh) * | 2008-05-15 | 2009-11-18 | 卡西欧计算机株式会社 | 光源装置及投影机 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103324016A (zh) * | 2012-03-21 | 2013-09-25 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
CN103324016B (zh) * | 2012-03-21 | 2016-03-02 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
CN103454844A (zh) * | 2012-05-29 | 2013-12-18 | 中强光电股份有限公司 | 照明系统与投影装置 |
US9228719B2 (en) | 2012-05-29 | 2016-01-05 | Coretronic Corporation | Illumination system and projection apparatus |
CN104730828A (zh) * | 2013-12-20 | 2015-06-24 | 卡西欧计算机株式会社 | 光源单元及投影装置 |
CN104730828B (zh) * | 2013-12-20 | 2017-04-12 | 卡西欧计算机株式会社 | 光源单元及投影装置 |
CN110161791A (zh) * | 2014-05-02 | 2019-08-23 | 中强光电股份有限公司 | 照明系统及投影装置 |
CN105988269A (zh) * | 2015-02-06 | 2016-10-05 | 深圳市绎立锐光科技开发有限公司 | 投影系统、光源系统、光源控制装置和控制方法 |
CN105988269B (zh) * | 2015-02-06 | 2018-08-24 | 深圳市光峰光电技术有限公司 | 投影系统、光源系统、光源控制装置和控制方法 |
CN106168360A (zh) * | 2015-05-21 | 2016-11-30 | 欧司朗有限公司 | 发光设备和照明方法 |
US10034348B2 (en) | 2015-05-21 | 2018-07-24 | Osram Gmbh | Light-emitting apparatus |
Also Published As
Publication number | Publication date |
---|---|
US20110261326A1 (en) | 2011-10-27 |
CN102235618B (zh) | 2014-11-19 |
US8496333B2 (en) | 2013-07-30 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111109 Assignee: Kunshan Weishi Optical Co. Ltd. Assignor: Zhongqiang Photoelectric Co., Ltd. Contract record no.: 2016990000477 Denomination of invention: Illumination module and projector Granted publication date: 20141119 License type: Common License Record date: 20161116 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111109 Assignee: Kunshan Yanghao Optoelectronics Co., Ltd. Assignor: Zhongqiang Photoelectric Co., Ltd. Contract record no.: 2018990000001 Denomination of invention: Illumination module and projector Granted publication date: 20141119 License type: Common License Record date: 20180105 |