TW200627053A - Rear projector - Google Patents
Rear projectorInfo
- Publication number
- TW200627053A TW200627053A TW094143544A TW94143544A TW200627053A TW 200627053 A TW200627053 A TW 200627053A TW 094143544 A TW094143544 A TW 094143544A TW 94143544 A TW94143544 A TW 94143544A TW 200627053 A TW200627053 A TW 200627053A
- Authority
- TW
- Taiwan
- Prior art keywords
- light source
- power source
- housing
- source device
- screen
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- 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
-
- 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
- G03B21/10—Projectors with built-in or built-on screen
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005021781A JP4428243B2 (ja) | 2005-01-28 | 2005-01-28 | リアプロジェクタ |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200627053A true TW200627053A (en) | 2006-08-01 |
Family
ID=36756147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094143544A TW200627053A (en) | 2005-01-28 | 2005-12-09 | Rear projector |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060170881A1 (zh) |
JP (1) | JP4428243B2 (zh) |
KR (1) | KR100750447B1 (zh) |
CN (1) | CN100405835C (zh) |
TW (1) | TW200627053A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010250274A (ja) * | 2009-03-26 | 2010-11-04 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
JP2014191016A (ja) * | 2013-03-26 | 2014-10-06 | Seiko Epson Corp | プロジェクター |
JP6882904B2 (ja) * | 2017-01-30 | 2021-06-02 | 株式会社デンソーテン | 画像記憶装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5666171A (en) * | 1994-08-02 | 1997-09-09 | Casio Computer Co., Ltd. | Liquid crystal image projector |
JP4086399B2 (ja) * | 1999-01-29 | 2008-05-14 | 富士通株式会社 | 投射型表示装置 |
KR100438156B1 (ko) * | 2001-09-18 | 2004-07-01 | 삼성전자주식회사 | 프로젝션 텔레비젼 |
JP2003337377A (ja) * | 2002-03-13 | 2003-11-28 | Seiko Epson Corp | リアプロジェクタ |
US6966655B2 (en) * | 2002-10-11 | 2005-11-22 | Sony Corporation | Projection type display device |
JP2004294781A (ja) * | 2003-03-27 | 2004-10-21 | Seiko Epson Corp | プロジェクションテレビの冷却構造 |
-
2005
- 2005-01-28 JP JP2005021781A patent/JP4428243B2/ja not_active Expired - Fee Related
- 2005-12-09 TW TW094143544A patent/TW200627053A/zh unknown
-
2006
- 2006-01-19 CN CNB2006100019395A patent/CN100405835C/zh not_active Expired - Fee Related
- 2006-01-20 US US11/335,542 patent/US20060170881A1/en not_active Abandoned
- 2006-01-26 KR KR1020060008076A patent/KR100750447B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2006208810A (ja) | 2006-08-10 |
JP4428243B2 (ja) | 2010-03-10 |
CN1812526A (zh) | 2006-08-02 |
KR100750447B1 (ko) | 2007-08-22 |
US20060170881A1 (en) | 2006-08-03 |
CN100405835C (zh) | 2008-07-23 |
KR20060087425A (ko) | 2006-08-02 |
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