JPH043476U - - Google Patents
Info
- Publication number
- JPH043476U JPH043476U JP4278990U JP4278990U JPH043476U JP H043476 U JPH043476 U JP H043476U JP 4278990 U JP4278990 U JP 4278990U JP 4278990 U JP4278990 U JP 4278990U JP H043476 U JPH043476 U JP H043476U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- operating section
- guide means
- light guide
- crystal projector
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transforming Electric Information Into Light Information (AREA)
Description
第１図は本考案の液晶プロジエクターにおける
操作部の照明装置の一実施例を示す模式図、第２
図は従来例の液晶プロジエクターを示す模式図で
ある。
図面中、１は液晶プロジエクター本体、２は操
作部、３は液晶プロジエクター光学システム部、
４は光源、５は投射レンズ、６は光フアイバーを
示す。
FIG. 1 is a schematic diagram showing one embodiment of the illumination device for the operation section of the liquid crystal projector of the present invention, and FIG.
The figure is a schematic diagram showing a conventional liquid crystal projector. In the drawing, 1 is the liquid crystal projector main body, 2 is the operation section, 3 is the liquid crystal projector optical system section,
4 is a light source, 5 is a projection lens, and 6 is an optical fiber.
Claims (1)
に拡大投射する液晶プロジエクターにおいて、 光源から発せられる光を操作部に導くための導
光手段を設け、 該導光手段の一端を光源の近傍に配置するとと
もに他端を操作部の近傍に配置することにより、
光源から発せられる光の一部を前記導光手段を介
して操作部に導き該操作部を照らすようにしたこ
とを特徴とする液晶プロジエクターにおける操作
部の照明装置。 ２ 前記導光手段は光フアイバーであることを特
徴とする請求項１記載の液晶プロジエクターにお
ける操作部の照明装置。[Claims for Utility Model Registration] 1. In a liquid crystal projector that enlarges and projects an image formed on a liquid crystal panel onto a screen, a light guide means is provided for guiding light emitted from a light source to an operating section, and the light guide means By placing one end near the light source and the other end near the operating section,
1. An illumination device for an operating section in a liquid crystal projector, characterized in that a part of the light emitted from the light source is guided to the operating section via the light guide means to illuminate the operating section. 2. An illumination device for an operation section in a liquid crystal projector according to claim 1, wherein the light guide means is an optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4278990U JPH043476U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4278990U JPH043476U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043476U true JPH043476U (en) | 1992-01-13 |
Family
ID=31554638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4278990U Pending JPH043476U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043476U (en) |
-
1990
- 1990-04-20 JP JP4278990U patent/JPH043476U/ja active Pending
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