CN101034248A - 显示装置 - Google Patents
显示装置 Download PDFInfo
- Publication number
- CN101034248A CN101034248A CNA2006101260088A CN200610126008A CN101034248A CN 101034248 A CN101034248 A CN 101034248A CN A2006101260088 A CNA2006101260088 A CN A2006101260088A CN 200610126008 A CN200610126008 A CN 200610126008A CN 101034248 A CN101034248 A CN 101034248A
- Authority
- CN
- China
- Prior art keywords
- display device
- light
- follower gear
- lid
- dust filter
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 128
- 230000003287 optical effect Effects 0.000 claims description 25
- 238000005286 illumination Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 26
- 210000004027 cell Anatomy 0.000 description 16
- 238000001816 cooling Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 210000003644 lens cell Anatomy 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- VSQYNPJPULBZKU-UHFFFAOYSA-N mercury xenon Chemical compound [Xe].[Hg] VSQYNPJPULBZKU-UHFFFAOYSA-N 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- G03B21/16—Cooling; Preventing overheating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006065026 | 2006-03-10 | ||
JP2006065026A JP5011760B2 (ja) | 2006-03-10 | 2006-03-10 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101034248A true CN101034248A (zh) | 2007-09-12 |
CN100555066C CN100555066C (zh) | 2009-10-28 |
Family
ID=38478559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101260088A Expired - Fee Related CN100555066C (zh) | 2006-03-10 | 2006-08-30 | 显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7753533B2 (zh) |
JP (1) | JP5011760B2 (zh) |
CN (1) | CN100555066C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103424842A (zh) * | 2013-08-08 | 2013-12-04 | 深圳雅图数字视频技术有限公司 | 一种光线调节装置及具有该装置的投影机对比度调节装置 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI303712B (en) * | 2006-01-25 | 2008-12-01 | Benq Corp | Method and apparatus for detecting filter status |
TWI337295B (en) * | 2007-06-29 | 2011-02-11 | Delta Electronics Inc | Housing assembly and projection device having the same |
JP5127474B2 (ja) * | 2008-01-24 | 2013-01-23 | キヤノン株式会社 | 画像投射装置 |
US20110109883A1 (en) * | 2008-06-18 | 2011-05-12 | Kosuke Ito | Ceiling-mounting suspension device for projector |
TWI385464B (zh) * | 2008-07-11 | 2013-02-11 | Coretronic Corp | 散熱裝置及具該散熱裝置之投影顯示器 |
JP2011154053A (ja) * | 2010-01-25 | 2011-08-11 | Canon Inc | 画像投射装置 |
JP2011237725A (ja) * | 2010-05-13 | 2011-11-24 | Sanyo Electric Co Ltd | 投写型表示装置 |
JP5510177B2 (ja) * | 2010-08-17 | 2014-06-04 | セイコーエプソン株式会社 | プロジェクター |
JP5621491B2 (ja) * | 2010-10-12 | 2014-11-12 | セイコーエプソン株式会社 | 投射型表示装置及びその制御方法 |
CN103197495B (zh) * | 2012-01-04 | 2015-06-10 | 中强光电股份有限公司 | 气体过滤模块及投影装置 |
CN102540668B (zh) * | 2012-01-30 | 2014-08-20 | 深圳雅图数字视频技术有限公司 | 可自动清洁的投影机防尘网装置及投影机 |
TWI448807B (zh) * | 2013-03-04 | 2014-08-11 | Delta Electronics Inc | 適用於投影裝置之清潔模組 |
JP2014209183A (ja) * | 2013-03-27 | 2014-11-06 | セイコーエプソン株式会社 | エアフィルター及びプロジェクター |
WO2020045084A1 (ja) * | 2018-08-31 | 2020-03-05 | 富士フイルム株式会社 | 投影装置とその制御方法 |
JP6919683B2 (ja) * | 2019-07-12 | 2021-08-18 | セイコーエプソン株式会社 | プロジェクター |
CN113917769B (zh) * | 2021-06-23 | 2023-06-20 | 深圳市安华光电技术股份有限公司 | 投影光机以及投影设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3838697B2 (ja) * | 1996-05-28 | 2006-10-25 | 富士写真フイルム株式会社 | 画像記録装置 |
JP2002244213A (ja) * | 2001-02-19 | 2002-08-30 | Seiko Epson Corp | プロジェクタおよびプロジェクタの冷却制御方法 |
JP2002369105A (ja) * | 2001-06-04 | 2002-12-20 | Sanyo Electric Co Ltd | 表示装置 |
CN2556681Y (zh) * | 2002-03-25 | 2003-06-18 | 北京华讯博通科技发展有限公司 | 液晶投影机的空气过滤动态封闭防尘机箱 |
JP4110375B2 (ja) * | 2002-06-27 | 2008-07-02 | 株式会社富士通ゼネラル | 空気調和機 |
TWI224237B (en) * | 2003-04-28 | 2004-11-21 | Coretronic Corp | Adjusting method and apparatus for projection cooling system |
JP4379012B2 (ja) * | 2003-06-25 | 2009-12-09 | 株式会社日立製作所 | 映像表示装置 |
JP2005221608A (ja) * | 2004-02-04 | 2005-08-18 | Seiko Epson Corp | レンズキャップおよびそれを備えたプロジェクタ |
CN1671196A (zh) * | 2004-03-16 | 2005-09-21 | 乐金电子(沈阳)有限公司 | 投射型图像显示仪灰尘过滤器自动检测报警装置及方法 |
TWI233528B (en) * | 2004-05-11 | 2005-06-01 | Benq Corp | Air filtration device for projector |
JP2006011337A (ja) * | 2004-06-23 | 2006-01-12 | Plus Vision Corp | ランプ光源装置 |
JP4997977B2 (ja) * | 2006-02-24 | 2012-08-15 | セイコーエプソン株式会社 | プロジェクタ |
-
2006
- 2006-03-10 JP JP2006065026A patent/JP5011760B2/ja not_active Expired - Fee Related
- 2006-08-30 CN CNB2006101260088A patent/CN100555066C/zh not_active Expired - Fee Related
- 2006-08-31 US US11/513,325 patent/US7753533B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103424842A (zh) * | 2013-08-08 | 2013-12-04 | 深圳雅图数字视频技术有限公司 | 一种光线调节装置及具有该装置的投影机对比度调节装置 |
Also Published As
Publication number | Publication date |
---|---|
US7753533B2 (en) | 2010-07-13 |
CN100555066C (zh) | 2009-10-28 |
US20070211220A1 (en) | 2007-09-13 |
JP2007241002A (ja) | 2007-09-20 |
JP5011760B2 (ja) | 2012-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101034248A (zh) | 显示装置 | |
CN1293425C (zh) | 投影仪 | |
US20120097376A1 (en) | Heat dissipation module for optical projection system | |
CN105093792A (zh) | 光源装置以及图像投影装置 | |
JP4259571B2 (ja) | プロジェクタ | |
CN1344968A (zh) | 光源装置及其投影仪 | |
CN104516079B (zh) | 色轮模组及投影装置 | |
CN1573520A (zh) | 投影型显示装置 | |
CN1900816A (zh) | 投影装置 | |
JP2011154053A (ja) | 画像投射装置 | |
CN1203366C (zh) | 光学部件的安装结构及投影仪 | |
CN1900764A (zh) | 投影装置 | |
CN102253579A (zh) | 投射型显示装置 | |
JP4439640B2 (ja) | 画像表示装置 | |
CN102436127A (zh) | 投影型影像显示装置 | |
US20110069286A1 (en) | Projection display apparatus | |
CN1521554A (zh) | 投影机 | |
JP5685692B2 (ja) | 投射型液晶映像装置 | |
CN102147559B (zh) | 投射型显示装置 | |
CN1438535A (zh) | 自动照相摄影装置 | |
JP2008122538A (ja) | 光源冷却装置及び投射型映像表示装置 | |
CN1908733A (zh) | 投影系统的光引擎及其制造方法 | |
JP2005010693A (ja) | 投射型表示装置 | |
CN2525547Y (zh) | 等光程照明的三镜头投影显示装置 | |
JP4974573B2 (ja) | 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 | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130821 Address after: Tokyo, Japan Patentee after: HITACHI CONSUMER ELECTRONICS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150304 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150304 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, 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: 20091028 |