CN101487585B - 光源装置、光学装置及图像投影装置 - Google Patents
光源装置、光学装置及图像投影装置 Download PDFInfo
- Publication number
- CN101487585B CN101487585B CN200810137852XA CN200810137852A CN101487585B CN 101487585 B CN101487585 B CN 101487585B CN 200810137852X A CN200810137852X A CN 200810137852XA CN 200810137852 A CN200810137852 A CN 200810137852A CN 101487585 B CN101487585 B CN 101487585B
- Authority
- CN
- China
- Prior art keywords
- light
- cooling
- mentioned
- reflector
- luminous tube
- 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
Images
Landscapes
- Projection Apparatus (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-272532 | 2004-09-17 | ||
JP2004272532 | 2004-09-17 | ||
JP2004272532A JP4794840B2 (ja) | 2004-09-17 | 2004-09-17 | 光源装置及び該光源装置を有する投射型表示装置 |
JP2004-271055 | 2004-09-17 | ||
JP2004271055 | 2004-09-17 | ||
JP2004271055A JP4585820B2 (ja) | 2004-09-17 | 2004-09-17 | 光源装置、光学装置および画像投射装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101039851A Division CN100533262C (zh) | 2004-09-17 | 2005-09-16 | 光源装置、光学装置及图像投影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101487585A CN101487585A (zh) | 2009-07-22 |
CN101487585B true CN101487585B (zh) | 2011-08-17 |
Family
ID=36163472
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810137852XA Expired - Fee Related CN101487585B (zh) | 2004-09-17 | 2005-09-16 | 光源装置、光学装置及图像投影装置 |
CNB2005101039851A Expired - Fee Related CN100533262C (zh) | 2004-09-17 | 2005-09-16 | 光源装置、光学装置及图像投影装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101039851A Expired - Fee Related CN100533262C (zh) | 2004-09-17 | 2005-09-16 | 光源装置、光学装置及图像投影装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4585820B2 (ja) |
CN (2) | CN101487585B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101446750B (zh) * | 2007-11-26 | 2010-09-29 | 鸿富锦精密工业(深圳)有限公司 | 投影装置 |
JP5810732B2 (ja) * | 2011-03-22 | 2015-11-11 | セイコーエプソン株式会社 | 光源装置、及びプロジェクター |
WO2016117540A1 (ja) * | 2015-01-23 | 2016-07-28 | 三菱電機株式会社 | レーザ光源装置および映像表示装置 |
CN106249520A (zh) * | 2015-06-11 | 2016-12-21 | 精工爱普生株式会社 | 光路变更装置和投影仪 |
DE102019002540A1 (de) | 2018-04-11 | 2019-10-17 | Canon Kabushiki Kaisha | Beleuchtungsvorrichtung |
CN109124546B (zh) * | 2018-08-31 | 2021-10-22 | 上海澳华内镜股份有限公司 | 一种内窥镜照明用冷却系统及内窥镜 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6481854B1 (en) * | 1998-12-28 | 2002-11-19 | Fujitsu Limited | Projection type display apparatus having air cooling arrangement |
CN1492277A (zh) * | 1996-10-04 | 2004-04-28 | ������������ʽ���� | 投影式显示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0822075A (ja) * | 1994-07-08 | 1996-01-23 | Fujitsu Ltd | 光学装置及びその冷却方法 |
JPH1048744A (ja) * | 1996-07-29 | 1998-02-20 | Fujitsu Ltd | 光源装置及び投写型表示装置 |
JP2000082322A (ja) * | 1998-09-08 | 2000-03-21 | Ushio Inc | 光源ユニット |
JP4086399B2 (ja) * | 1999-01-29 | 2008-05-14 | 富士通株式会社 | 投射型表示装置 |
JP2003123529A (ja) * | 2001-10-18 | 2003-04-25 | Ushio Inc | 光源ユニット |
JP4082908B2 (ja) * | 2002-01-28 | 2008-04-30 | 三菱電機株式会社 | 光源装置および光源装置の冷却方法 |
JP4090272B2 (ja) * | 2002-05-23 | 2008-05-28 | 松下電器産業株式会社 | 光源装置 |
JP4090282B2 (ja) * | 2002-06-05 | 2008-05-28 | 松下電器産業株式会社 | 光源装置の冷却装置 |
-
2004
- 2004-09-17 JP JP2004271055A patent/JP4585820B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-16 CN CN200810137852XA patent/CN101487585B/zh not_active Expired - Fee Related
- 2005-09-16 CN CNB2005101039851A patent/CN100533262C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1492277A (zh) * | 1996-10-04 | 2004-04-28 | ������������ʽ���� | 投影式显示装置 |
US6481854B1 (en) * | 1998-12-28 | 2002-11-19 | Fujitsu Limited | Projection type display apparatus having air cooling arrangement |
Non-Patent Citations (1)
Title |
---|
JP特开2000-36215A 2000.02.02 |
Also Published As
Publication number | Publication date |
---|---|
CN1749848A (zh) | 2006-03-22 |
CN101487585A (zh) | 2009-07-22 |
JP4585820B2 (ja) | 2010-11-24 |
CN100533262C (zh) | 2009-08-26 |
JP2006084921A (ja) | 2006-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1638323B1 (en) | Light source apparatus with a cooling mechanism for an image projection apparatus, optical apparatus and image projection apparatus | |
US7316487B2 (en) | Projector light source and projection type image display device using the same | |
USRE43777E1 (en) | Light source device and projector | |
CN100435024C (zh) | 光源装置以及投影机 | |
CN101135837B (zh) | 投影机 | |
US8596797B2 (en) | Light source device and projector | |
TWI277820B (en) | Projection display device, image projection system, and light source device | |
CN101487585B (zh) | 光源装置、光学装置及图像投影装置 | |
US8820938B2 (en) | Projector light source having an airflow collision position above a light emission portion | |
CN101260999B (zh) | 光源装置及投影机 | |
US20060001844A1 (en) | Light source apparatus and an image display apparatus | |
KR20040084765A (ko) | 광원 장치 및 프로젝터 | |
JP2005070216A (ja) | 照明装置及びこれを備えたプロジェクタ | |
JP2009157134A (ja) | プロジェクタ装置 | |
JP2008052931A (ja) | 光源装置、およびプロジェクタ | |
JP5930080B2 (ja) | 光源装置及びプロジェクタ | |
JP5858066B2 (ja) | 光源装置及びプロジェクタ | |
JP5994870B2 (ja) | 光源装置及びプロジェクタ | |
JP2013117742A (ja) | 光源装置及びプロジェクタ | |
JP5435119B2 (ja) | 光源装置及びプロジェクタ | |
JP2006086098A (ja) | 光源装置及び該光源装置を有する投射型表示装置 |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20150916 |
|
EXPY | Termination of patent right or utility model |