HK1110947A1 - Optial system unit and projector - Google Patents
Optial system unit and projectorInfo
- Publication number
- HK1110947A1 HK1110947A1 HK08105715.5A HK08105715A HK1110947A1 HK 1110947 A1 HK1110947 A1 HK 1110947A1 HK 08105715 A HK08105715 A HK 08105715A HK 1110947 A1 HK1110947 A1 HK 1110947A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- optial
- projector
- system unit
- unit
- optial system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3144—Cooling systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006201218A JP4228319B2 (ja) | 2006-07-24 | 2006-07-24 | 光学系ユニット及びプロジェクタ |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1110947A1 true HK1110947A1 (en) | 2008-07-25 |
Family
ID=38970944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08105715.5A HK1110947A1 (en) | 2006-07-24 | 2008-05-23 | Optial system unit and projector |
Country Status (5)
Country | Link |
---|---|
US (1) | US8136950B2 (xx) |
JP (1) | JP4228319B2 (xx) |
CN (1) | CN101114111B (xx) |
HK (1) | HK1110947A1 (xx) |
TW (1) | TWI354810B (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101809366B (zh) * | 2007-09-27 | 2013-01-02 | 皇家飞利浦电子股份有限公司 | 发光设备以及冷却发光设备的方法 |
WO2009142503A1 (en) * | 2008-05-19 | 2009-11-26 | Global Control Center Design As | Device and system for projecting images onto a screen |
US8342690B2 (en) * | 2010-04-29 | 2013-01-01 | Eastman Kodak Company | Off-state light baffle for digital projection |
JP2013257375A (ja) * | 2012-06-11 | 2013-12-26 | Ricoh Co Ltd | 画像投射装置 |
EP3952298A1 (en) * | 2013-11-14 | 2022-02-09 | Panasonic Intellectual Property Management Co., Ltd. | Projection system |
TWI588589B (zh) * | 2015-07-15 | 2017-06-21 | Projector with atomizing conductive structure and its application | |
TWI581048B (zh) | 2015-08-04 | 2017-05-01 | 中強光電股份有限公司 | 投影裝置 |
WO2017141619A1 (ja) * | 2016-02-17 | 2017-08-24 | パナソニックIpマネジメント株式会社 | 画像投影システムおよび浴室 |
WO2018037539A1 (ja) * | 2016-08-25 | 2018-03-01 | Necディスプレイソリューションズ株式会社 | 投写型表示装置 |
JP7394586B2 (ja) * | 2019-11-01 | 2023-12-08 | リコーインダストリアルソリューションズ株式会社 | 画像投射装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3267279B2 (ja) | 1999-10-04 | 2002-03-18 | 株式会社日立製作所 | 表示装置 |
EP1193982A1 (en) * | 2000-09-20 | 2002-04-03 | Barco N.V. | Projector with system for cooling the light modulators |
JP2002258405A (ja) | 2001-03-02 | 2002-09-11 | Canon Inc | プロジェクションディスプレイまたは投射型表示装置、および画像処理装置 |
US6886947B2 (en) * | 2001-02-28 | 2005-05-03 | Canon Kabushiki Kaisha | Projection type display apparatus and image display system |
JP2004212727A (ja) | 2003-01-06 | 2004-07-29 | Plus Vision Corp | プロジェクタ |
JP2004258439A (ja) | 2003-02-27 | 2004-09-16 | Sharp Corp | 投射型表示装置 |
TWI281091B (en) * | 2004-04-23 | 2007-05-11 | Optoma Corp | Heat dissipation structure for optical engine |
-
2006
- 2006-07-24 JP JP2006201218A patent/JP4228319B2/ja active Active
-
2007
- 2007-07-23 TW TW096126760A patent/TWI354810B/zh not_active IP Right Cessation
- 2007-07-23 US US11/880,637 patent/US8136950B2/en active Active
- 2007-07-24 CN CN2007101386377A patent/CN101114111B/zh active Active
-
2008
- 2008-05-23 HK HK08105715.5A patent/HK1110947A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
TW200813483A (en) | 2008-03-16 |
JP4228319B2 (ja) | 2009-02-25 |
CN101114111A (zh) | 2008-01-30 |
US8136950B2 (en) | 2012-03-20 |
TWI354810B (en) | 2011-12-21 |
US20080018553A1 (en) | 2008-01-24 |
CN101114111B (zh) | 2010-12-08 |
JP2008026741A (ja) | 2008-02-07 |
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