CN107357124A - 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
- CN107357124A CN107357124A CN201710670025.6A CN201710670025A CN107357124A CN 107357124 A CN107357124 A CN 107357124A CN 201710670025 A CN201710670025 A CN 201710670025A CN 107357124 A CN107357124 A CN 107357124A
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- CN
- China
- Prior art keywords
- light source
- laser light
- dmd
- laser
- module
- 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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- 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
-
- 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
Landscapes
- 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 (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| CN107357124A true CN107357124A (zh) | 2017-11-17 |
| CN107357124B CN107357124B (zh) | 2023-04-28 |
Family
ID=60286566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670025.6A Active CN107357124B (zh) | 2017-08-08 | 2017-08-08 | 多基色双dmd激光投影显示装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107357124B (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600720A (zh) * | 2018-07-18 | 2018-09-28 | 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、系统及方法 |
| 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 |
| CN111240144A (zh) * | 2018-11-29 | 2020-06-05 | 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 |
| CN111683235A (zh) * | 2020-06-03 | 2020-09-18 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
| CN113238443A (zh) * | 2021-04-29 | 2021-08-10 | 深圳市中科创激光技术有限公司 | 放映机结构及激光投影成像设备 |
| US12192685B2 (en) | 2020-06-02 | 2025-01-07 | Hisense Laser Display Co., Ltd | Laser projection apparatus and method for driving laser source assembly |
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系统 |
| WO2016161934A1 (zh) * | 2015-04-09 | 2016-10-13 | 深圳市光峰光电技术有限公司 | 一种投影系统及其色域控制方法 |
| 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 |
-
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 | 一种投影系统及其色域控制方法 |
| 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系统 |
| 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 |
|---|
| 姜兆华;吴宾初;潘涌;安博言;骆公序;张伟;: "DMD数字微镜驱动控制系统分析及其应用" * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600720A (zh) * | 2018-07-18 | 2018-09-28 | 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、系统及方法 |
| 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、系统及方法 |
| CN111240144A (zh) * | 2018-11-29 | 2020-06-05 | 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 |
| US12192685B2 (en) | 2020-06-02 | 2025-01-07 | Hisense Laser Display Co., Ltd | Laser projection apparatus and method for driving laser source assembly |
| CN111683235A (zh) * | 2020-06-03 | 2020-09-18 | 青岛海信激光显示股份有限公司 | 激光投影设备 |
| 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 |
| CN113238443A (zh) * | 2021-04-29 | 2021-08-10 | 深圳市中科创激光技术有限公司 | 放映机结构及激光投影成像设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107357124B (zh) | 2023-04-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
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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| TR01 | Transfer of patent right |
Effective date of registration: 20251203 Address after: 363000 Fujian Province Zhangzhou City Longhai District Yan Cuo Town Zhaiqian Village Guantian 285.NO Jiulijiang Land Development Plaza Administrative Office Building 22nd Floor 2203 Room Patentee after: Fujian Quanse Light Display Technology Co.,Ltd. Country or region after: China Address before: Zone D and E, 2nd Floor, Building 3, Mingzhu Industrial Park, No. 106 Innovation Avenue, High tech Zone, Hefei City, Anhui Province, 231283 Patentee before: HEFEI FULL COLOR LIGHT DISPLAY TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |