CN102262340B - 投影装置及投影设备 - Google Patents
投影装置及投影设备 Download PDFInfo
- Publication number
- CN102262340B CN102262340B CN201110193200.XA CN201110193200A CN102262340B CN 102262340 B CN102262340 B CN 102262340B CN 201110193200 A CN201110193200 A CN 201110193200A CN 102262340 B CN102262340 B CN 102262340B
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- projecting subassembly
- control valve
- switching control
- 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
- 230000008676 import Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
Images
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
- G03B21/206—Control of light source other than position or intensity
Abstract
Description
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110193200.XA CN102262340B (zh) | 2011-07-11 | 2011-07-11 | 投影装置及投影设备 |
PCT/CN2011/077647 WO2013007035A1 (zh) | 2011-07-11 | 2011-07-27 | 投影装置及投影设备 |
US13/318,355 US8690355B2 (en) | 2011-07-11 | 2011-07-27 | Projecting apparatus and projecting equipment having a switching control valve switched between on and off positions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110193200.XA CN102262340B (zh) | 2011-07-11 | 2011-07-11 | 投影装置及投影设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102262340A CN102262340A (zh) | 2011-11-30 |
CN102262340B true CN102262340B (zh) | 2013-01-09 |
Family
ID=45009024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110193200.XA Active CN102262340B (zh) | 2011-07-11 | 2011-07-11 | 投影装置及投影设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8690355B2 (zh) |
CN (1) | CN102262340B (zh) |
WO (1) | WO2013007035A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102540571B (zh) * | 2012-02-16 | 2014-04-02 | 深圳市华星光电技术有限公司 | 一种具有投影功能的液晶显示模组及液晶显示装置 |
US8900938B2 (en) | 2012-07-02 | 2014-12-02 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Manufacturing method of array substrate, array substrate and LCD device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1523440A (zh) * | 2003-02-20 | 2004-08-25 | 明基电通股份有限公司 | 投影机遮光装置及具有此装置的投影机 |
US7607784B2 (en) * | 2004-01-28 | 2009-10-27 | Panasonic Corporation | Light emission method, light emitting apparatus and projection display apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3991764B2 (ja) | 2002-05-10 | 2007-10-17 | セイコーエプソン株式会社 | 照明装置および投射型表示装置 |
JP3098126U (ja) | 2003-02-14 | 2004-02-19 | デルタ エレクトロニクス インコーポレーテッド | 照明システムの導光装置 |
DE20310623U1 (de) * | 2003-07-10 | 2003-11-06 | Seda Spa | Quetschbehälter |
KR20060108757A (ko) * | 2003-12-11 | 2006-10-18 | 컬러 키네틱스 인코포레이티드 | 조명 소자를 위한 열 관리 방법 및 장치 |
JP2005283918A (ja) * | 2004-03-29 | 2005-10-13 | Fujinon Corp | 照明用光源装置 |
KR100848617B1 (ko) * | 2004-11-02 | 2008-07-28 | 가부시키가이샤 리코 | 화상 표시 장치 |
JP2007086302A (ja) * | 2005-09-21 | 2007-04-05 | Konica Minolta Opto Inc | 可変絞りを有する画像投影装置 |
JP2007265627A (ja) * | 2006-03-27 | 2007-10-11 | Seiko Epson Corp | 照明装置及びプロジェクタ |
KR100823274B1 (ko) | 2006-07-26 | 2008-04-17 | 삼성전자주식회사 | 조명장치 및 이를 채용한 디스플레이 장치 |
TWI327208B (en) * | 2007-06-01 | 2010-07-11 | Delta Electronics Inc | Switchable illumination system |
JP2010266845A (ja) * | 2009-04-14 | 2010-11-25 | Seiko Epson Corp | 表示装置 |
JP2010276757A (ja) * | 2009-05-27 | 2010-12-09 | Seiko Epson Corp | プロジェクターおよび電気光学装置 |
-
2011
- 2011-07-11 CN CN201110193200.XA patent/CN102262340B/zh active Active
- 2011-07-27 WO PCT/CN2011/077647 patent/WO2013007035A1/zh active Application Filing
- 2011-07-27 US US13/318,355 patent/US8690355B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1523440A (zh) * | 2003-02-20 | 2004-08-25 | 明基电通股份有限公司 | 投影机遮光装置及具有此装置的投影机 |
US7607784B2 (en) * | 2004-01-28 | 2009-10-27 | Panasonic Corporation | Light emission method, light emitting apparatus and projection display apparatus |
Also Published As
Publication number | Publication date |
---|---|
US8690355B2 (en) | 2014-04-08 |
CN102262340A (zh) | 2011-11-30 |
US20130016325A1 (en) | 2013-01-17 |
WO2013007035A1 (zh) | 2013-01-17 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Gang Inventor before: Yu Gang Inventor before: Wang Jing |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU GANG WANG JING TO: YU GANG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Projection device and projection equipment Effective date of registration: 20190426 Granted publication date: 20130109 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen Huaxing Optoelectronic Technology Co., Ltd. Registration number: 2019440020032 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20130109 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |