CN107357124B - 多基色双dmd激光投影显示装置 - Google Patents
多基色双dmd激光投影显示装置 Download PDFInfo
- Publication number
- CN107357124B CN107357124B CN201710670025.6A CN201710670025A CN107357124B CN 107357124 B CN107357124 B CN 107357124B CN 201710670025 A CN201710670025 A CN 201710670025A CN 107357124 B CN107357124 B CN 107357124B
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- China
- Prior art keywords
- light source
- laser
- laser light
- primary
- projection display
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710670025.6A CN107357124B (zh) | 2017-08-08 | 2017-08-08 | 多基色双dmd激光投影显示装置 |
Applications Claiming Priority (1)
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CN201710670025.6A CN107357124B (zh) | 2017-08-08 | 2017-08-08 | 多基色双dmd激光投影显示装置 |
Publications (2)
Publication Number | Publication Date |
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CN107357124A CN107357124A (zh) | 2017-11-17 |
CN107357124B true CN107357124B (zh) | 2023-04-28 |
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CN201710670025.6A Active CN107357124B (zh) | 2017-08-08 | 2017-08-08 | 多基色双dmd激光投影显示装置 |
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CN (1) | CN107357124B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108600720B (zh) * | 2018-07-18 | 2024-02-20 | 中国电影器材有限责任公司 | 一种用于图像信号hdr投影的光源、装置、***及方法 |
CN111240144B (zh) * | 2018-11-29 | 2022-08-05 | 青岛海信激光显示股份有限公司 | 实现投影成像中数字微反射镜片驱动控制的方法 |
CN109473863A (zh) * | 2019-01-10 | 2019-03-15 | 合肥全色光显科技有限公司 | 一种基于波长调谐激光器的多基色激光显示装置 |
CN111683235B (zh) * | 2020-06-03 | 2022-04-05 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102681321A (zh) * | 2012-06-06 | 2012-09-19 | 上海市激光技术研究所 | 一种激光投影显示装置 |
CN204374586U (zh) * | 2014-09-23 | 2015-06-03 | 武阳 | 一种整行扫描式激光投影显示装置 |
CN105388620A (zh) * | 2015-11-30 | 2016-03-09 | 中国科学技术大学先进技术研究院 | 一种基于六基色颜色管理的激光立体投影显示*** |
WO2016161934A1 (zh) * | 2015-04-09 | 2016-10-13 | 深圳市光峰光电技术有限公司 | 一种投影***及其色域控制方法 |
CN207067645U (zh) * | 2017-08-08 | 2018-03-02 | 中国科学技术大学 | 多基色双dmd激光投影显示装置 |
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2017
- 2017-08-08 CN CN201710670025.6A patent/CN107357124B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102681321A (zh) * | 2012-06-06 | 2012-09-19 | 上海市激光技术研究所 | 一种激光投影显示装置 |
CN204374586U (zh) * | 2014-09-23 | 2015-06-03 | 武阳 | 一种整行扫描式激光投影显示装置 |
WO2016161934A1 (zh) * | 2015-04-09 | 2016-10-13 | 深圳市光峰光电技术有限公司 | 一种投影***及其色域控制方法 |
CN105388620A (zh) * | 2015-11-30 | 2016-03-09 | 中国科学技术大学先进技术研究院 | 一种基于六基色颜色管理的激光立体投影显示*** |
CN207067645U (zh) * | 2017-08-08 | 2018-03-02 | 中国科学技术大学 | 多基色双dmd激光投影显示装置 |
Non-Patent Citations (1)
Title |
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姜兆华 ; 吴宾初 ; 潘涌 ; 安博言 ; 骆公序 ; 张伟 ; .DMD数字微镜驱动控制***分析及其应用.应用激光.2012,(03),全文. * |
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CN107357124A (zh) | 2017-11-17 |
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Effective date of registration: 20230403 Address after: Zone D and E, 2nd Floor, Building 3, Mingzhu Industrial Park, No. 106 Innovation Avenue, High tech Zone, Hefei City, Anhui Province, 231283 Applicant after: HEFEI FULL COLOR LIGHT DISPLAY TECHNOLOGY Co.,Ltd. Address before: C901, Material Science Building, Zhongke University East Campus, No. 96 Jinzhai Road, Hefei City, Anhui Province, 230022 Applicant before: Xu Lixin Effective date of registration: 20230403 Address after: C901, Material Science Building, Zhongke University East Campus, No. 96 Jinzhai Road, Hefei City, Anhui Province, 230022 Applicant after: Xu Lixin Address before: 230026 Jinzhai Road, Baohe District, Hefei, Anhui Province, No. 96 Applicant before: University of Science and Technology of China |
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