JPH0335579U - - Google Patents
Info
- Publication number
- JPH0335579U JPH0335579U JP9690489U JP9690489U JPH0335579U JP H0335579 U JPH0335579 U JP H0335579U JP 9690489 U JP9690489 U JP 9690489U JP 9690489 U JP9690489 U JP 9690489U JP H0335579 U JPH0335579 U JP H0335579U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- regulator
- digital circuit
- projection surface
- 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Ａはこの考案によるプロジエクシヨンパ
ツド内の構成を示す平面図、第１図Ｂは本考案の
プロジエクシヨンパツドの断面図、第２図は従来
のプロジエクシヨンパツド内の構成を示す平面図
である。
１……透過型液晶パネル、２……パネル固定用
ベースプレート、３……パネル押え板、４……下
ケース、５……回路基板、６……レギユレータ、
７……上ケース、１０……プロジエクシヨンパツ
ド。
FIG. 1A is a plan view showing the internal structure of the projection pad according to this invention, FIG. 1B is a sectional view of the projection pad of the invention, and FIG. FIG. 1...Transmissive liquid crystal panel, 2...Base plate for fixing the panel, 3...Panel holding plate, 4...Lower case, 5...Circuit board, 6...Regulator,
7... Upper case, 10... Projection pad.
Claims (1)
タル回路に電源を供給するレギユレータを内蔵し
、オーバーヘツドプロジエクタ（ＯＨＰ）等の光
源と投影面との間に配置して、前記透過型液晶パ
ネルに形成された画像を投影面に投影して使うよ
うに構成されたプロジエクシヨンパツドにおいて
、前記レギユレータを液晶パネル固定用ベースプ
レートに取付けた事を特徴とするプロジエクシヨ
ンパツドの構造。 The transmissive liquid crystal panel is formed by incorporating a transmissive liquid crystal panel, a digital circuit, and a regulator that supplies power to the digital circuit, and placing it between a light source such as an overhead projector (OHP) and a projection surface. 1. A structure of a projection pad configured to project an image onto a projection surface, wherein the regulator is attached to a base plate for fixing a liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9690489U JPH0335579U (en) | 1989-08-18 | 1989-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9690489U JPH0335579U (en) | 1989-08-18 | 1989-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335579U true JPH0335579U (en) | 1991-04-08 |
Family
ID=31646077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9690489U Pending JPH0335579U (en) | 1989-08-18 | 1989-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335579U (en) |
-
1989
- 1989-08-18 JP JP9690489U patent/JPH0335579U/ja active Pending
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