JPH0424739U - - Google Patents
Info
- Publication number
- JPH0424739U JPH0424739U JP6625890U JP6625890U JPH0424739U JP H0424739 U JPH0424739 U JP H0424739U JP 6625890 U JP6625890 U JP 6625890U JP 6625890 U JP6625890 U JP 6625890U JP H0424739 U JPH0424739 U JP H0424739U
- Authority
- JP
- Japan
- Prior art keywords
- video projector
- screen
- flat plate
- projector device
- lenticular lens
- 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
- 206010052128 Glare Diseases 0.000 claims 1
- 230000004313 glare Effects 0.000 claims 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第1図は本考案のビデオプロジエクタ装置の概
要を示す一部断面側面図、第2図は同要部拡大断
面図、第3図は同スクリーンの要部斜視図、第4
図及び第5図はそれぞれ本考案の他の実施例を示
す要部斜視図、第6図は従来例を示す一部断面側
面図である。
3……投射管、5……スクリーン、6……平板
、52……レンチキユラーレンズ。
FIG. 1 is a partially sectional side view showing an outline of the video projector device of the present invention, FIG. 2 is an enlarged sectional view of the main part, FIG. 3 is a perspective view of the main part of the screen, and FIG.
5 and 5 are perspective views of essential parts showing other embodiments of the present invention, respectively, and FIG. 6 is a partially sectional side view showing a conventional example. 3... Projection tube, 5... Screen, 6... Flat plate, 52... Lenticular lens.
Claims (1)
ビデオプロジエクタであつて、同スクリーンの表
面にレンチキユラーレンズを形成すると共に、同
スクリーンに近設し、同スクリーン表面の前面に
平滑な両面を有し、透明な平板を設けてなるビデ
オプロジエクタ装置。 (2) 前記平板の表面にノングレア処理を施して
成ることを特徴とする請求項(1)記載のビデオプ
ロジエクタ装置。 (3) 前記平板を着脱自在に設けて成ることを特
徴とする請求項(1)記載のビデオプロジエクタ装
置。[Scope of Claim for Utility Model Registration] (1) A video projector that projects an image onto a screen using a projection tube, which has a lenticular lens formed on the surface of the screen, and which is installed near the screen. A video projector device comprising a transparent flat plate with smooth both sides on the front surface. (2) The video projector device according to claim (1), wherein a non-glare treatment is applied to the surface of the flat plate. (3) The video projector device according to claim (1), wherein the flat plate is detachably provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6625890U JPH0424739U (en) | 1990-06-21 | 1990-06-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6625890U JPH0424739U (en) | 1990-06-21 | 1990-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0424739U true JPH0424739U (en) | 1992-02-27 |
Family
ID=31598818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6625890U Pending JPH0424739U (en) | 1990-06-21 | 1990-06-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0424739U (en) |
-
1990
- 1990-06-21 JP JP6625890U patent/JPH0424739U/ja active Pending