JPH02101684U - - Google Patents
Info
- Publication number
- JPH02101684U JPH02101684U JP1046289U JP1046289U JPH02101684U JP H02101684 U JPH02101684 U JP H02101684U JP 1046289 U JP1046289 U JP 1046289U JP 1046289 U JP1046289 U JP 1046289U JP H02101684 U JPH02101684 U JP H02101684U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- projected
- light source
- projector
- image
- 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
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Processing Of Color Television Signals (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の投射光学系の
模式図、第２図は第１図の液晶パネルの平面図、
第３図及び第４図は他の液晶パネルを示す平面図
、第５図は本考案の他の実施例を示す投射光学系
の一部側断面図、第６図本考案の他の実施例を示
すプロジエクタの斜視図、第７図は従来の液晶プ
ロジエクタの光学系を示す模式図、第８図は光学
系投射範囲と画面範囲の関係を示す説明図である
。
１４は光源、２２ａ，２２ｂ，２２ｃは液晶パ
ネル、２７はスクリーン、３７ａ，３７ｂ，３７
ｃはスライド、４０，４１は主副受像管である。
Fig. 1 is a schematic diagram of the projection optical system of the projector of the present invention, Fig. 2 is a plan view of the liquid crystal panel of Fig. 1,
3 and 4 are plan views showing other liquid crystal panels, FIG. 5 is a partial side sectional view of a projection optical system showing another embodiment of the present invention, and FIG. 6 is another embodiment of the present invention. FIG. 7 is a schematic diagram showing the optical system of a conventional liquid crystal projector, and FIG. 8 is an explanatory diagram showing the relationship between the projection range of the optical system and the screen range. 14 is a light source; 22a, 22b, 22c are liquid crystal panels; 27 is a screen; 37a, 37b, 37
c is a slide, and 40 and 41 are main and sub picture tubes.
Claims (1)
スクリーンに投写する様にしたプロジエクタにお
いて、 上記表示部材を複数の領域に分割し、上記光源
によつて複数種類の画像を上記スクリーン上に映
出する様にしたことを特徴とするプロジエクタ。[Claims for Utility Model Registration] In a projector that projects an image on a display member onto a screen using projected light from a light source, the display member is divided into a plurality of areas, and the light source allows multiple types of images to be projected onto a screen. A projector characterized in that an image of is projected on the screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046289U JPH02101684U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1046289U JPH02101684U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101684U true JPH02101684U (en) | 1990-08-13 |
Family
ID=31218145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1046289U Pending JPH02101684U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101684U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4929997A (en) * | 1972-07-20 | 1974-03-16 |
-
1989
- 1989-01-31 JP JP1046289U patent/JPH02101684U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4929997A (en) * | 1972-07-20 | 1974-03-16 |
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