JPS6279220U - - Google Patents
Info
- Publication number
- JPS6279220U JPS6279220U JP17169185U JP17169185U JPS6279220U JP S6279220 U JPS6279220 U JP S6279220U JP 17169185 U JP17169185 U JP 17169185U JP 17169185 U JP17169185 U JP 17169185U JP S6279220 U JPS6279220 U JP S6279220U
- Authority
- JP
- Japan
- Prior art keywords
- light machine
- original drawings
- liquid crystal
- magic light
- replacing
- 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 4
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図、「液晶を用いた投影用フイルター」の
構造および、それと光源、投影画面の関係、第２
図、「液晶を用いた投影用フイルター」を、オー
バーヘツドプロジエクターパーソナルコンピユー
タ・システムと組み合わせた例、第３図、「液晶
を用いた投影用フイルター」を、幻燈機、ビデオ
デツキと組み合わせた例。
Figure 1: Structure of the "projection filter using liquid crystal" and its relationship to the light source and projection screen; Figure 2:
Figure 3 shows an example in which a ``projection filter using liquid crystal'' is combined with an overhead projector personal computer system; Figure 3 shows an example in which a ``projection filter using liquid crystal'' is combined with a magic lantern or video deck.
Claims (1)
ドやオーバーヘツドプロジエクターのトランスペ
アレンシーにあたる部分）の機能を、液晶で作成
した投影用フイルターに持たせることにより、原
図を差し替えることなく、連続的に、動的に拡大
された映像を投影出来るようにした装置。 By providing a projection filter made of liquid crystal with the functions of the original drawings of the Magic Light Machine (for example, the slide of a normal Magic Light Machine or the transparency part of an overhead projector), it can be operated continuously without replacing the original drawings. A device that can project enlarged images.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169185U JPS6279220U (en) | 1985-11-06 | 1985-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17169185U JPS6279220U (en) | 1985-11-06 | 1985-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6279220U true JPS6279220U (en) | 1987-05-21 |
Family
ID=31107550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17169185U Pending JPS6279220U (en) | 1985-11-06 | 1985-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230923U (en) * | 1988-08-23 | 1990-02-27 |
-
1985
- 1985-11-06 JP JP17169185U patent/JPS6279220U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230923U (en) * | 1988-08-23 | 1990-02-27 |