CN103105718B - 投影装置及其光源模组 - Google Patents
投影装置及其光源模组 Download PDFInfo
- Publication number
- CN103105718B CN103105718B CN201110369695.7A CN201110369695A CN103105718B CN 103105718 B CN103105718 B CN 103105718B CN 201110369695 A CN201110369695 A CN 201110369695A CN 103105718 B CN103105718 B CN 103105718B
- Authority
- CN
- China
- Prior art keywords
- inside surface
- light source
- source module
- light
- set collar
- 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.)
- Active
Links
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
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110369695.7A CN103105718B (zh) | 2011-11-15 | 2011-11-15 | 投影装置及其光源模组 |
US13/551,657 US9081266B2 (en) | 2011-11-15 | 2012-07-18 | Light source module and projection device using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110369695.7A CN103105718B (zh) | 2011-11-15 | 2011-11-15 | 投影装置及其光源模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103105718A CN103105718A (zh) | 2013-05-15 |
CN103105718B true CN103105718B (zh) | 2015-04-22 |
Family
ID=48280335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110369695.7A Active CN103105718B (zh) | 2011-11-15 | 2011-11-15 | 投影装置及其光源模组 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9081266B2 (zh) |
CN (1) | CN103105718B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104765230A (zh) * | 2014-01-02 | 2015-07-08 | 光宝科技股份有限公司 | 微型投影固定模块 |
CN104793451B (zh) * | 2014-01-20 | 2016-07-13 | 光宝科技股份有限公司 | 微型投影固定模块 |
US10422514B2 (en) * | 2017-12-19 | 2019-09-24 | Sharp Kabushiki Kaisha | Light source module |
DE102018207840A1 (de) * | 2018-05-18 | 2019-11-21 | Osram Gmbh | Optische anordnung und scheinwerfer |
CN110161783A (zh) * | 2019-04-30 | 2019-08-23 | 苏州佳世达光电有限公司 | 镜头固定模块及投影装置 |
CN114019661B (zh) * | 2021-12-07 | 2023-09-26 | 广东省科学院半导体研究所 | 投影物镜系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2758580Y (zh) * | 2004-12-31 | 2006-02-15 | 沈伟宏 | 调焦式灯具 |
CN2797859Y (zh) * | 2005-05-16 | 2006-07-19 | 深圳智泰精密仪器有限公司 | 平行冷光源 |
CN201772362U (zh) * | 2010-08-12 | 2011-03-23 | 全昊 | 嵌入式灯具 |
CN102033289A (zh) * | 2009-09-29 | 2011-04-27 | 中强光电股份有限公司 | 棱镜调整装置与投影装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0455014U (zh) * | 1990-09-17 | 1992-05-12 | ||
US6665331B2 (en) | 2000-10-17 | 2003-12-16 | Quarton Inc. | Light adjustment device for oscillating laser cavity |
JP2007017925A (ja) | 2005-06-07 | 2007-01-25 | Fujifilm Holdings Corp | 合波レーザ光源 |
US7680161B2 (en) * | 2005-09-09 | 2010-03-16 | Optoelectronics Co., Ltd. | Temperature compensated laser focusing optics |
JP4901639B2 (ja) * | 2007-08-10 | 2012-03-21 | 三洋電機株式会社 | 照明装置および投写型映像表示装置 |
KR100926772B1 (ko) * | 2009-03-18 | 2009-11-16 | 피닉스 엔지니어링 주식회사 | 천정 매립형 led 조명등 |
KR100978198B1 (ko) * | 2010-05-06 | 2010-08-25 | 김성배 | 적층형 파워 엘이디 램프 |
-
2011
- 2011-11-15 CN CN201110369695.7A patent/CN103105718B/zh active Active
-
2012
- 2012-07-18 US US13/551,657 patent/US9081266B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2758580Y (zh) * | 2004-12-31 | 2006-02-15 | 沈伟宏 | 调焦式灯具 |
CN2797859Y (zh) * | 2005-05-16 | 2006-07-19 | 深圳智泰精密仪器有限公司 | 平行冷光源 |
CN102033289A (zh) * | 2009-09-29 | 2011-04-27 | 中强光电股份有限公司 | 棱镜调整装置与投影装置 |
CN201772362U (zh) * | 2010-08-12 | 2011-03-23 | 全昊 | 嵌入式灯具 |
Also Published As
Publication number | Publication date |
---|---|
US20130120719A1 (en) | 2013-05-16 |
US9081266B2 (en) | 2015-07-14 |
CN103105718A (zh) | 2013-05-15 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130515 Assignee: Kunshan Weishi Optical Co. Ltd. Assignor: Zhongqiang Photoelectric Co., Ltd. Contract record no.: 2016990000477 Denomination of invention: Projecting device and light source module thereof Granted publication date: 20150422 License type: Common License Record date: 20161116 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130515 Assignee: Kunshan Yanghao Optoelectronics Co., Ltd. Assignor: Zhongqiang Photoelectric Co., Ltd. Contract record no.: 2018990000001 Denomination of invention: Projecting device and light source module thereof Granted publication date: 20150422 License type: Common License Record date: 20180105 |