JPH042181U - - Google Patents
Info
- Publication number
- JPH042181U JPH042181U JP4213090U JP4213090U JPH042181U JP H042181 U JPH042181 U JP H042181U JP 4213090 U JP4213090 U JP 4213090U JP 4213090 U JP4213090 U JP 4213090U JP H042181 U JPH042181 U JP H042181U
- Authority
- JP
- Japan
- Prior art keywords
- projector
- screen
- main body
- back surface
- disposed
- 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
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案のプロジエクターの一部破断側
面図、第２図は従来例の一部破断側面図である。
１……プロジエクター、４……スクリーン、５
……天井、６……プロジエクター本体、７，８…
…ミラー。
FIG. 1 is a partially cutaway side view of the projector of the present invention, and FIG. 2 is a partially cutaway side view of a conventional example. 1...Projector, 4...Screen, 5
...Ceiling, 6...Projector body, 7, 8...
…mirror.
Claims (1)
該プロジエクター本体の前方に配置されたスクリ
ーンとを備えていて、 前記プロジエクター本体とスクリーンの背面と
の間にはプロジエクター本体からの投写光をスク
リーンの背面に投写するミラーを配設したことを
特徴とする背面投写型プロジエクター。[Scope of claim for utility model registration] The projector body installed on the ceiling side,
a screen disposed in front of the projector main body, and a mirror is disposed between the projector main body and the back surface of the screen to project the projection light from the projector main body onto the back surface of the screen. A rear projection projector featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213090U JPH042181U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213090U JPH042181U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042181U true JPH042181U (en) | 1992-01-09 |
Family
ID=31553402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4213090U Pending JPH042181U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017041059A (en) * | 2015-08-19 | 2017-02-23 | 株式会社デンソーウェーブ | Card read system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62198846A (en) * | 1986-02-27 | 1987-09-02 | Seiko Epson Corp | Transmission type screen device |
-
1990
- 1990-04-20 JP JP4213090U patent/JPH042181U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62198846A (en) * | 1986-02-27 | 1987-09-02 | Seiko Epson Corp | Transmission type screen device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017041059A (en) * | 2015-08-19 | 2017-02-23 | 株式会社デンソーウェーブ | Card read system |