CN103062672B - 照明系统与投影装置 - Google Patents
照明系统与投影装置 Download PDFInfo
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- CN103062672B CN103062672B CN201110329954.3A CN201110329954A CN103062672B CN 103062672 B CN103062672 B CN 103062672B CN 201110329954 A CN201110329954 A CN 201110329954A CN 103062672 B CN103062672 B CN 103062672B
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- light
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Classifications
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
- H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
-
- 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
- G03B21/208—Homogenising, shaping of the illumination 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
- G03B33/08—Sequential recording or projection
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/48—Laser speckle optics
Abstract
Description
Claims (26)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110329954.3A CN103062672B (zh) | 2011-10-21 | 2011-10-21 | 照明系统与投影装置 |
US13/549,534 US8926098B2 (en) | 2011-10-21 | 2012-07-16 | Illumination system and projection apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110329954.3A CN103062672B (zh) | 2011-10-21 | 2011-10-21 | 照明系统与投影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103062672A CN103062672A (zh) | 2013-04-24 |
CN103062672B true CN103062672B (zh) | 2015-03-11 |
Family
ID=48105435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110329954.3A Active CN103062672B (zh) | 2011-10-21 | 2011-10-21 | 照明系统与投影装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8926098B2 (zh) |
CN (1) | CN103062672B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107430319A (zh) * | 2015-03-30 | 2017-12-01 | Nec显示器解决方案株式会社 | 投影仪和图像光投射方法 |
US10101644B2 (en) | 2015-09-14 | 2018-10-16 | Coretronic Corporation | Illumination system and projection apparatus |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102455512B (zh) * | 2010-10-21 | 2014-03-12 | 中强光电股份有限公司 | 照明装置及投影装置 |
TWI556051B (zh) * | 2012-05-22 | 2016-11-01 | 鴻海精密工業股份有限公司 | 數位光處理投影機 |
JP6171345B2 (ja) | 2012-09-10 | 2017-08-02 | 株式会社リコー | 照明光源装置及びこの照明光源装置を備えた投射装置及び投射装置の制御方法 |
KR102061593B1 (ko) * | 2012-11-29 | 2020-02-20 | 엘지전자 주식회사 | 광원유닛과 이를 포함하는 영상투사장치 |
US9618737B2 (en) * | 2013-01-29 | 2017-04-11 | Texas Instruments Incorporated | Color sequence illumination system with phosphor light filter |
JP6160116B2 (ja) * | 2013-02-21 | 2017-07-12 | セイコーエプソン株式会社 | 照明装置、及びプロジェクター |
JP6160117B2 (ja) * | 2013-02-21 | 2017-07-12 | 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 |
DE102013208549A1 (de) * | 2013-05-08 | 2014-11-13 | Osram Gmbh | Leuchtstoffrad und Beleuchtungsvorrichtung mit diesem Leuchtstoffrad und einer Pumplichtquelle |
US20160062220A1 (en) * | 2013-05-30 | 2016-03-03 | Nec Display Solutions, Ltd. | Light source device and projection-type display device |
TWI509344B (zh) * | 2013-09-18 | 2015-11-21 | Coretronic Corp | 照明系統以及投影裝置 |
US9329461B2 (en) * | 2013-10-28 | 2016-05-03 | Dell Products, Lp | Hybrid light engine for projector |
TWI524129B (zh) | 2013-11-21 | 2016-03-01 | 中強光電股份有限公司 | 照明系統以及投影裝置 |
CN104765240B (zh) * | 2014-01-03 | 2019-02-19 | 深圳市亿思达科技集团有限公司 | 一种双激光光源系统 |
CN104765238B (zh) * | 2014-01-03 | 2018-09-25 | 深圳市亿思达科技集团有限公司 | 一种双激光光源系统 |
CN104765239A (zh) * | 2014-01-03 | 2015-07-08 | 深圳市亿思达科技集团有限公司 | 一种光源系统 |
US9298076B2 (en) * | 2014-01-05 | 2016-03-29 | Hong Kong Applied Science and Technology Research Institute Company Limited | Image projector |
JP6195321B2 (ja) * | 2014-01-08 | 2017-09-13 | Necディスプレイソリューションズ株式会社 | 光源装置および投写型表示装置 |
US20170082912A1 (en) * | 2014-03-31 | 2017-03-23 | Nec Display Solutions, Ltd. | Light source device and projector |
CN106133596B (zh) * | 2014-03-31 | 2017-09-08 | Nec显示器解决方案株式会社 | 光源设备和投影仪 |
TWI504832B (zh) * | 2014-05-02 | 2015-10-21 | Coretronic Corp | 照明系統及投影裝置 |
US10732495B2 (en) | 2014-05-02 | 2020-08-04 | Coretronic Corporation | Illumination system, projection apparatus and method for driving illumination system |
TWI522723B (zh) * | 2014-05-26 | 2016-02-21 | 台達電子工業股份有限公司 | 光源系統及其適用之投影設備 |
TWI503578B (zh) * | 2014-06-13 | 2015-10-11 | Coretronic Corp | 光源模組與投影裝置 |
CN104216212A (zh) * | 2014-09-16 | 2014-12-17 | 深圳雅图数字视频技术有限公司 | 激光投影装置及其光源系统 |
CN104298059A (zh) * | 2014-10-20 | 2015-01-21 | 海信集团有限公司 | 一种激光光源和投影显示装置 |
CN105093794B (zh) * | 2015-06-03 | 2017-02-01 | 海信集团有限公司 | 一种双色激光光源 |
CN105093795B (zh) * | 2015-06-03 | 2017-06-16 | 海信集团有限公司 | 一种双色激光光源 |
CN105116675B (zh) | 2015-06-03 | 2017-03-01 | 海信集团有限公司 | 一种激光光源和投影显示设备 |
CN106324958B (zh) * | 2015-06-30 | 2018-09-04 | 海信集团有限公司 | 一种荧光转换系统 |
TWI575300B (zh) | 2015-08-31 | 2017-03-21 | 中強光電股份有限公司 | 投影裝置以及照明系統 |
CN105137610A (zh) | 2015-10-22 | 2015-12-09 | 海信集团有限公司 | 一种激光消散斑光路及双色、三色激光光源 |
CN106444249B (zh) * | 2016-10-13 | 2018-09-28 | 广景视睿科技(深圳)有限公司 | 一种激光光源装置 |
CN108132576B (zh) * | 2016-12-01 | 2021-04-23 | 中强光电股份有限公司 | 光源模块、投影装置及其驱动方法 |
CN108572498B (zh) | 2017-03-14 | 2019-12-03 | 深圳光峰科技股份有限公司 | 光源装置及投影系统 |
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 |
CN109634036B (zh) * | 2017-10-09 | 2022-02-18 | 中强光电股份有限公司 | 投影装置及其照明系统 |
CN207817393U (zh) | 2018-01-10 | 2018-09-04 | 中强光电股份有限公司 | 照明系统与投影装置 |
CN110058478B (zh) * | 2018-01-19 | 2022-01-18 | 中强光电股份有限公司 | 照明系统与投影装置 |
CN110133857B (zh) * | 2018-02-02 | 2021-09-03 | 中强光电股份有限公司 | 投影装置及光机模块 |
CN110389487A (zh) * | 2018-04-17 | 2019-10-29 | 深圳光峰科技股份有限公司 | 光源装置及显示设备 |
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 |
CN208752383U (zh) * | 2018-09-17 | 2019-04-16 | 中强光电股份有限公司 | 照明系统及投影装置 |
CN111381423B (zh) * | 2018-12-28 | 2022-05-10 | 中强光电股份有限公司 | 照明系统、波长转换模块、投影装置以及照明控制方法 |
JP7230543B2 (ja) * | 2019-02-01 | 2023-03-01 | セイコーエプソン株式会社 | プロジェクター |
CN112114478B (zh) * | 2019-06-20 | 2022-02-08 | 青岛海信激光显示股份有限公司 | 投影显示方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004341105A (ja) * | 2003-05-14 | 2004-12-02 | Nec Viewtechnology Ltd | 投写型表示装置 |
CN101008710A (zh) * | 2006-01-23 | 2007-08-01 | 中强光电股份有限公司 | 照明系统及光学投影装置 |
CN101937161A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 光源装置及投影机 |
US20110205502A1 (en) * | 2010-02-23 | 2011-08-25 | Minebea Co., Ltd. | Projector |
CN102213384A (zh) * | 2010-04-01 | 2011-10-12 | 中强光电股份有限公司 | 光源模组与投影装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006119440A (ja) | 2004-10-22 | 2006-05-11 | Olympus Corp | 面順次照明装置及び画像投射装置 |
US9448416B2 (en) * | 2011-07-13 | 2016-09-20 | Nec Display Solutions, Ltd. | Light source device and projection-type display device |
-
2011
- 2011-10-21 CN CN201110329954.3A patent/CN103062672B/zh active Active
-
2012
- 2012-07-16 US US13/549,534 patent/US8926098B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004341105A (ja) * | 2003-05-14 | 2004-12-02 | Nec Viewtechnology Ltd | 投写型表示装置 |
CN101008710A (zh) * | 2006-01-23 | 2007-08-01 | 中强光电股份有限公司 | 照明系统及光学投影装置 |
CN101937161A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 光源装置及投影机 |
US20110205502A1 (en) * | 2010-02-23 | 2011-08-25 | Minebea Co., Ltd. | Projector |
CN102213384A (zh) * | 2010-04-01 | 2011-10-12 | 中强光电股份有限公司 | 光源模组与投影装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107430319A (zh) * | 2015-03-30 | 2017-12-01 | Nec显示器解决方案株式会社 | 投影仪和图像光投射方法 |
US10101644B2 (en) | 2015-09-14 | 2018-10-16 | Coretronic Corporation | Illumination system and projection apparatus |
Also Published As
Publication number | Publication date |
---|---|
US8926098B2 (en) | 2015-01-06 |
CN103062672A (zh) | 2013-04-24 |
US20130100417A1 (en) | 2013-04-25 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130424 Assignee: Kunshan Weishi Optical Co. Ltd. Assignor: Zhongqiang Photoelectric Co., Ltd. Contract record no.: 2016990000477 Denomination of invention: Lighting system and projection device Granted publication date: 20150311 License type: Common License Record date: 20161116 |
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Application publication date: 20130424 Assignee: Kunshan Yanghao Optoelectronics Co., Ltd. Assignor: Zhongqiang Photoelectric Co., Ltd. Contract record no.: 2018990000001 Denomination of invention: Lighting system and projection device Granted publication date: 20150311 License type: Common License Record date: 20180105 |