JPS631306Y2 - - Google Patents

Info

Publication number
JPS631306Y2
JPS631306Y2 JP14763379U JP14763379U JPS631306Y2 JP S631306 Y2 JPS631306 Y2 JP S631306Y2 JP 14763379 U JP14763379 U JP 14763379U JP 14763379 U JP14763379 U JP 14763379U JP S631306 Y2 JPS631306 Y2 JP S631306Y2
Authority
JP
Japan
Prior art keywords
screen
projection
screen member
projected image
support member
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.)
Expired
Application number
JP14763379U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5666938U (enrdf_load_stackoverflow
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 JP14763379U priority Critical patent/JPS631306Y2/ja
Publication of JPS5666938U publication Critical patent/JPS5666938U/ja
Application granted granted Critical
Publication of JPS631306Y2 publication Critical patent/JPS631306Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP14763379U 1979-10-26 1979-10-26 Expired JPS631306Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14763379U JPS631306Y2 (enrdf_load_stackoverflow) 1979-10-26 1979-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14763379U JPS631306Y2 (enrdf_load_stackoverflow) 1979-10-26 1979-10-26

Publications (2)

Publication Number Publication Date
JPS5666938U JPS5666938U (enrdf_load_stackoverflow) 1981-06-04
JPS631306Y2 true JPS631306Y2 (enrdf_load_stackoverflow) 1988-01-13

Family

ID=29378763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14763379U Expired JPS631306Y2 (enrdf_load_stackoverflow) 1979-10-26 1979-10-26

Country Status (1)

Country Link
JP (1) JPS631306Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12379532B2 (en) * 2021-05-07 2025-08-05 Flightsafety International Inc. Lightweight rigid mirror and a method of producing a lightweight rigid mirror

Also Published As

Publication number Publication date
JPS5666938U (enrdf_load_stackoverflow) 1981-06-04

Similar Documents

Publication Publication Date Title
JPH09138346A5 (enrdf_load_stackoverflow)
US5179440A (en) Rear projection facetted dome
JPH0614454B2 (ja) シャドウマスク型カラー受像管
CA2058519A1 (en) Liquid crystal projector
JPS631306Y2 (enrdf_load_stackoverflow)
JPS5465048A (en) Reflection type optical system of television projector
JP2659542B2 (ja) 背面投影型プロジェクションテレビ
JP3375604B2 (ja) プロジェクションテレビジョン受信機内の光学システム
JP2893877B2 (ja) 投射型表示装置
JP2528515Y2 (ja) ビデオプロジエクターのレンズユニツト構造
JPH0383038A (ja) リア型ビデオプロジェクター
CN2293078Y (zh) 扩展透镜
JPH0345586U (enrdf_load_stackoverflow)
JPS63108274U (enrdf_load_stackoverflow)
JPH0353289A (ja) マルチビデオプロジェクターシステム
JPH0678253A (ja) 投写型テレビジョン装置
JPH0345987A (ja) 背面投射型表示装置
JPH0336149Y2 (enrdf_load_stackoverflow)
JPH04129150U (ja) 投写型テレビジヨン受像機
JPS6131349Y2 (enrdf_load_stackoverflow)
JPS5834550A (ja) 陰極線管装置
JPH01171370A (ja) 投写式ディスプレイ装置
JPH0345988A (ja) 背面投射型表示装置
JPH04104649U (ja) ビデオプロジエクタ装置
JPS5969578U (ja) 投写形テレビジヨン