JP2000162709A5 - - Google Patents
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- Publication number
- JP2000162709A5 JP2000162709A5 JP1998337567A JP33756798A JP2000162709A5 JP 2000162709 A5 JP2000162709 A5 JP 2000162709A5 JP 1998337567 A JP1998337567 A JP 1998337567A JP 33756798 A JP33756798 A JP 33756798A JP 2000162709 A5 JP2000162709 A5 JP 2000162709A5
- Authority
- JP
- Japan
- Prior art keywords
- screen member
- screen
- members
- horizontally
- back surface
- 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.)
- Pending
Links
Claims (1)
上記複数台のコアユニットを上下或いは左右又は上下左右に配列することによって複数のスクリーン部材からなる１枚の大型スクリーンを形成した背面投写型プロジェクターにおいて、
上記スクリーン部材の側面に貼り付けられ、同じスクリーン部材を構成する上記複数枚のシート状部材同士を連結する粘着手段を備えたことを特徴とする背面投写型プロジェクター。A screen member formed by stacking a plurality of light-transmitting sheet-like members, a support that supports the screen member on the back surface of the screen member, and a projector that projects an image toward the back surface of the screen member. Equipped with multiple core units with and
In a rear projection type projector in which one large screen composed of a plurality of screen members is formed by arranging the plurality of core units vertically or horizontally or vertically and horizontally.
The screen member attached to the side surface of the rear projection type projector characterized by comprising a viscosity Chakushudan you connect the plurality of sheet-like members that constitute the same screen member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10337567A JP2000162709A (en) | 1998-11-27 | 1998-11-27 | Back projection type projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10337567A JP2000162709A (en) | 1998-11-27 | 1998-11-27 | Back projection type projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000162709A JP2000162709A (en) | 2000-06-16 |
| JP2000162709A5 true JP2000162709A5 (en) | 2005-11-04 |
Family
ID=18309868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10337567A Pending JP2000162709A (en) | 1998-11-27 | 1998-11-27 | Back projection type projector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000162709A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002023270A (en) * | 2000-07-10 | 2002-01-23 | Mitsubishi Electric Corp | Screen-holding structure |
| JP2003241307A (en) | 2002-02-15 | 2003-08-27 | Toshiba Lighting & Technology Corp | Projector device and large-sized video device |
| JP4741830B2 (en) * | 2004-11-19 | 2011-08-10 | Ｎｅｃエンジニアリング株式会社 | Rear projection type projector |
| JP2006208610A (en) * | 2005-01-26 | 2006-08-10 | Dainippon Printing Co Ltd | Light-transmissive substrate and transmission type optical member |
| JP4810100B2 (en) * | 2005-02-08 | 2011-11-09 | Ｎｅｃエンジニアリング株式会社 | Rear projection type screen and rear projection type projector |
| JP2006259229A (en) * | 2005-03-17 | 2006-09-28 | Mitsubishi Electric Corp | Back projection type video display device |
| JP2006317755A (en) | 2005-05-13 | 2006-11-24 | Mitsubishi Electric Corp | Display device, multi-screen display device and manufacturing method for the display device |
| JP5106249B2 (en) * | 2008-05-27 | 2012-12-26 | 三菱電機株式会社 | Rear projection image display device |
| JP2013182228A (en) * | 2012-03-05 | 2013-09-12 | Mitsubishi Electric Corp | Rear projection type video display device |
| CN104238255A (en) * | 2013-06-20 | 2014-12-24 | 北京丰信达科技有限公司 | Screen fixing method |
| JP6425494B2 (en) * | 2014-10-27 | 2018-11-21 | 三菱電機株式会社 | Rear projection display |
| CN104614855B (en) * | 2015-01-06 | 2017-02-22 | 京东方科技集团股份有限公司 | Light path adjustment unit and display device |
-
1998
- 1998-11-27 JP JP10337567A patent/JP2000162709A/en active Pending
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