JPH0365372U - - Google Patents
Info
- Publication number
- JPH0365372U JPH0365372U JP12759889U JP12759889U JPH0365372U JP H0365372 U JPH0365372 U JP H0365372U JP 12759889 U JP12759889 U JP 12759889U JP 12759889 U JP12759889 U JP 12759889U JP H0365372 U JPH0365372 U JP H0365372U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- light source
- condenser lens
- crystal panel
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Liquid Crystal (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第1図及び第2図は本考案の一実施例を示す図
である。第3図は従来例を示す図である。
10……光源、15……コンデンサレンズ、1
6……液晶パネル、22……投写レンズ、26…
…赤外線反射層(赤外線遮断層)。
FIGS. 1 and 2 are diagrams showing an embodiment of the present invention. FIG. 3 is a diagram showing a conventional example. 10...Light source, 15...Condenser lens, 1
6...Liquid crystal panel, 22...Projection lens, 26...
...Infrared reflective layer (infrared blocking layer).
Claims (1)
16と投写レンズ22とから成る液晶プロジエク
タに於いて、 前記光源10と前記液晶パネル16との間に位
置する前記コンデンサレンズの表面に設けられた
赤外線を吸収又は反射する赤外線遮断層26を備
えることを特徴とする液晶プロジエクタ。[Claims for Utility Model Registration] In a liquid crystal projector comprising a light source 10, a condenser lens 15, a liquid crystal panel 16, and a projection lens 22, the surface of the condenser lens located between the light source 10 and the liquid crystal panel 16 1. A liquid crystal projector comprising an infrared blocking layer 26 that absorbs or reflects infrared rays.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12759889U JPH0365372U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12759889U JPH0365372U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0365372U true JPH0365372U (en) | 1991-06-25 |
Family
ID=31675350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12759889U Pending JPH0365372U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0365372U (en) |
-
1989
- 1989-10-31 JP JP12759889U patent/JPH0365372U/ja active Pending
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