CN102540653B - 激光投影机 - Google Patents
激光投影机 Download PDFInfo
- Publication number
- CN102540653B CN102540653B CN201010606843.8A CN201010606843A CN102540653B CN 102540653 B CN102540653 B CN 102540653B CN 201010606843 A CN201010606843 A CN 201010606843A CN 102540653 B CN102540653 B CN 102540653B
- Authority
- CN
- China
- Prior art keywords
- channel
- laser
- main channel
- passage
- straight section
- 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.)
- Expired - Fee Related
Links
Landscapes
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010606843.8A CN102540653B (zh) | 2010-12-25 | 2010-12-25 | 激光投影机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010606843.8A CN102540653B (zh) | 2010-12-25 | 2010-12-25 | 激光投影机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102540653A CN102540653A (zh) | 2012-07-04 |
CN102540653B true CN102540653B (zh) | 2015-07-01 |
Family
ID=46347861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010606843.8A Expired - Fee Related CN102540653B (zh) | 2010-12-25 | 2010-12-25 | 激光投影机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102540653B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100514176C (zh) * | 2005-12-07 | 2009-07-15 | 财团法人工业技术研究院 | 照明装置及运用此照明装置的投影系统 |
CN101055410A (zh) * | 2006-04-10 | 2007-10-17 | 中强光电股份有限公司 | 光源模块及光学投影装置 |
CN102239445A (zh) * | 2008-12-05 | 2011-11-09 | 三洋电机株式会社 | 照明装置及投射型影像显示装置 |
-
2010
- 2010-12-25 CN CN201010606843.8A patent/CN102540653B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102540653A (zh) | 2012-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6413291B2 (ja) | 虚像表示装置、およびヘッドマウントディスプレイ | |
EP1862850A1 (en) | Image display | |
CN203745713U (zh) | 一种曲面反射式超短焦投影镜头 | |
EP1453324A3 (en) | Projection-type display optical system | |
KR20120040250A (ko) | 집광 광학계 및 투사형 화상 표시 장치 | |
CN100471246C (zh) | 一种用于投影系统的光学结构 | |
JP2008009304A (ja) | 照明装置及びこれを用いた投射型表示装置 | |
CN103855600B (zh) | 激光模块和扫描投影仪 | |
CN205193364U (zh) | 一种合光系统及其投影照明光路 | |
JP2010197495A (ja) | 投射光学系及び画像表示装置 | |
CN103186027A (zh) | 一种微投影仪的匀光装置 | |
CN102540653B (zh) | 激光投影机 | |
CN102566236A (zh) | 光源装置、光源产生方法及包含光源装置的激光投影机 | |
KR102135356B1 (ko) | 영상투사장치 | |
CN102768459A (zh) | 一种双灯照明装置及投影设备 | |
WO2011162321A1 (ja) | 照明装置及びプロジェクタ | |
US20190235261A1 (en) | Method of autostereoscopic imaging and autostereoscopic illumination unit | |
CN101788750A (zh) | 微型投影机用光学引擎 | |
CN105182673B (zh) | 投影仪 | |
CN204832686U (zh) | 一种使用光纤传导的激光抬头显示器 | |
CN203732864U (zh) | 投影显示装置 | |
CN210075447U (zh) | 光机模块以及投影装置 | |
CN103048863B (zh) | 光源系统 | |
CN102540680B (zh) | 光源装置、光源产生方法及包含光源装置的激光投影机 | |
KR20130066281A (ko) | 프로젝션 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Bingheng Inventor after: Xu Yizhong Inventor after: Yu Taicheng Inventor after: Liu Ya Inventor after: Xu Ling Inventor before: Li Bingheng Inventor before: Xu Yizhong Inventor before: Yu Taicheng |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161020 Address after: 518000 spinning building, No. 197, Fenghuang Road, Guangdong, Shenzhen, 905, Luohu District Patentee after: Shenzhen Huafeng Global Advertising Co. Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20181225 |