JPH025781U - - Google Patents
Info
- Publication number
- JPH025781U JPH025781U JP8310888U JP8310888U JPH025781U JP H025781 U JPH025781 U JP H025781U JP 8310888 U JP8310888 U JP 8310888U JP 8310888 U JP8310888 U JP 8310888U JP H025781 U JPH025781 U JP H025781U
- Authority
- JP
- Japan
- Prior art keywords
- image
- image information
- light
- liquid crystal
- signal processor
- 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 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005469 synchrotron radiation Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Liquid Crystal Display Device Control (AREA)
Description
第１図は本考案の一実施例のブロツク図である
。
１……ＯＨＰフイルム、２……ミラー、３……
放射光、４，６，１４……光学系、５……反射光
、７……光電変換器、８……イメージ入力装置、
９……電気信号延長コード、１０……イメージ出
力装置、１１……信号処理器、１２……液晶表示
板、１３，１３′……光源、１５……投影光、１
６……スクリーン。
FIG. 1 is a block diagram of one embodiment of the present invention. 1... OHP film, 2... Mirror, 3...
Synchrotron radiation, 4, 6, 14... Optical system, 5... Reflected light, 7... Photoelectric converter, 8... Image input device,
9... Electric signal extension cord, 10... Image output device, 11... Signal processor, 12... Liquid crystal display board, 13, 13'... Light source, 15... Projection light, 1
6...Screen.
Claims (1)
ージ情報を出力する光電変換器を備えたイメージ
入力装置と、光源からの放射光を前記イメージ情
報に応じて断続する液晶板を駆動する信号処理器
を備えたイメージ出力装置とを有することを特徴
とする画像投影装置。 an image input device equipped with a photoelectric converter that photoelectrically converts light from the irradiated calligraphy manuscript and outputs image information; and a signal processor that drives a liquid crystal plate that cuts off and on the emitted light from the light source in accordance with the image information. An image projection device comprising: an image output device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8310888U JPH025781U (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8310888U JPH025781U (en) | 1988-06-22 | 1988-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025781U true JPH025781U (en) | 1990-01-16 |
Family
ID=31307832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8310888U Pending JPH025781U (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025781U (en) |
-
1988
- 1988-06-22 JP JP8310888U patent/JPH025781U/ja active Pending
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