JPH01166388U - - Google Patents

Info

Publication number
JPH01166388U
JPH01166388U JP6055288U JP6055288U JPH01166388U JP H01166388 U JPH01166388 U JP H01166388U JP 6055288 U JP6055288 U JP 6055288U JP 6055288 U JP6055288 U JP 6055288U JP H01166388 U JPH01166388 U JP H01166388U
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal plate
image
light source
polarizing filter
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
Application number
JP6055288U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6055288U priority Critical patent/JPH01166388U/ja
Publication of JPH01166388U publication Critical patent/JPH01166388U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す構成図、第２
図は従来例の構成図である。 １……光源、２，３……コンデンサレンズ、４
，６……偏光フイルタ、５……液晶板、７……投
影レンズ。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram of a conventional example. 1...Light source, 2, 3...Condenser lens, 4
, 6...Polarizing filter, 5...Liquid crystal plate, 7...Projection lens.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光源と、光源からの光を入射し、電気信号によ
り画像信号を出力する液晶板と、この液晶板の光
学的変調を検出して画像を形成させる偏光フイル
タと、上記液晶板からの画像をスクリーンに投影
する投影レンズとを備え、上記した液晶板と偏光
フイルタとの間に空隙を形成してなることを特徴
とする液晶板を用いた投影機。 A light source, a liquid crystal plate that receives the light from the light source and outputs an image signal in the form of an electrical signal, a polarizing filter that detects the optical modulation of this liquid crystal plate and forms an image, and a screen that converts the image from the liquid crystal plate. What is claimed is: 1. A projector using a liquid crystal plate, comprising: a projection lens for projecting images on a liquid crystal plate; and a gap is formed between the liquid crystal plate and a polarizing filter.
JP6055288U 1988-05-10 1988-05-10 Pending JPH01166388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6055288U JPH01166388U (en) 1988-05-10 1988-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6055288U JPH01166388U (en) 1988-05-10 1988-05-10

Publications (1)

Publication Number Publication Date
JPH01166388U true JPH01166388U (en) 1989-11-21

Family

ID=31286259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6055288U Pending JPH01166388U (en) 1988-05-10 1988-05-10

Country Status (1)

Country Link
JP (1) JPH01166388U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138445A (en) * 1990-09-28 1992-05-12 Sharp Corp Projection type image display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142193A (en) * 1974-05-02 1975-11-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142193A (en) * 1974-05-02 1975-11-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138445A (en) * 1990-09-28 1992-05-12 Sharp Corp Projection type image display device

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