JPS6057275U - single tube video projector - Google Patents

single tube video projector

Info

Publication number
JPS6057275U
JPS6057275U JP14888083U JP14888083U JPS6057275U JP S6057275 U JPS6057275 U JP S6057275U JP 14888083 U JP14888083 U JP 14888083U JP 14888083 U JP14888083 U JP 14888083U JP S6057275 U JPS6057275 U JP S6057275U
Authority
JP
Japan
Prior art keywords
video projector
lens
single tube
tube video
cathode ray
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
JP14888083U
Other languages
Japanese (ja)
Inventor
堀内　洋
正敏 森川
伊東　紀夫
Original Assignee
ソニー株式会社
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 by ソニー株式会社 filed Critical ソニー株式会社
Priority to JP14888083U priority Critical patent/JPS6057275U/en
Publication of JPS6057275U publication Critical patent/JPS6057275U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例を示す模式図、第２図は本考案の一実施
例を示す模式図、第３図はレンズ移動機構を示す一部破
断拡大正面図である。 １０・・・スクリーン、１１・・・陰極線管、ＩＩＡ・
・・螢光面、１２・・・レンズ、１３・・・レンズ軸、
１４・・・レンズ移動機構、Ａ・・・陰極線管の螢光面
の中心。FIG. 1 is a schematic diagram showing a conventional example, FIG. 2 is a schematic diagram showing an embodiment of the present invention, and FIG. 3 is a partially cutaway enlarged front view showing a lens moving mechanism. 10...Screen, 11...Cathode ray tube, IIA・
... Fluorescent surface, 12... Lens, 13... Lens axis,
14... Lens moving mechanism, A... Center of fluorescent surface of cathode ray tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スクリーンと、このスクリーンに対して螢光面が平行に
対向するように配置された陰極線管と、この陰極線管の
螢光面及び上記スクリーンに対してレンズ軸が直交する
ように上記陰極線管と上記スクリーン間に配置されたレ
ンズと、このレンズのレンズ軸を上記（陰極線管）の螢
光面の中心に対してオフセットさせるレンズ移動機構を
有してなる単管式ビデオプロジェクタ。a screen, a cathode ray tube disposed so that its fluorescent surface faces parallel to the screen; A single-tube video projector comprising a lens disposed between screens and a lens moving mechanism that offsets the lens axis of the lens with respect to the center of the fluorescent surface of the cathode ray tube.
JP14888083U 1983-09-28 1983-09-28 single tube video projector Pending JPS6057275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14888083U JPS6057275U (en) 1983-09-28 1983-09-28 single tube video projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14888083U JPS6057275U (en) 1983-09-28 1983-09-28 single tube video projector

Publications (1)

Publication Number Publication Date
JPS6057275U true JPS6057275U (en) 1985-04-22

Family

ID=30330648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14888083U Pending JPS6057275U (en) 1983-09-28 1983-09-28 single tube video projector

Country Status (1)

Country Link
JP (1) JPS6057275U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221383A (en) * 1985-07-19 1987-01-29 Matsushita Electric Ind Co Ltd Video projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221383A (en) * 1985-07-19 1987-01-29 Matsushita Electric Ind Co Ltd Video projector

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