JPS5991665U - Cathode ray tube device for projection - Google Patents

Cathode ray tube device for projection

Info

Publication number
JPS5991665U
JPS5991665U JP18722082U JP18722082U JPS5991665U JP S5991665 U JPS5991665 U JP S5991665U JP 18722082 U JP18722082 U JP 18722082U JP 18722082 U JP18722082 U JP 18722082U JP S5991665 U JPS5991665 U JP S5991665U
Authority
JP
Japan
Prior art keywords
face plate
ray tube
cathode ray
projection
tube device
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.)
Granted
Application number
JP18722082U
Other languages
Japanese (ja)
Other versions
JPS645343Y2 (en
Inventor
武雄 佐藤
網代　栄
仁志 永井
服部　博信
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP18722082U priority Critical patent/JPS5991665U/en
Publication of JPS5991665U publication Critical patent/JPS5991665U/en
Application granted granted Critical
Publication of JPS645343Y2 publication Critical patent/JPS645343Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

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図は従来の投写用陰極線管装置の一例を示す１部切
欠側面図、第２図は本考案の投写用陰極線管装置の一実
施例を示す１部切欠側面図である。 １．２１・・・投写用陰極線管、３．２３・・・フェー
スプレート、４．２４・・・保持体、６，２６・・・放
熱フランジ、８，２８・・・螢光面、１１．３１・・・
接着剤層、２３１・・・フェースプレート側壁部、２４
゜・・・スカート部。FIG. 1 is a partially cutaway side view showing an example of a conventional projection cathode ray tube device, and FIG. 2 is a partially cutaway side view showing an embodiment of the projection cathode ray tube device of the present invention. 1.21... Cathode ray tube for projection, 3.23... Face plate, 4.24... Holder, 6, 26... Heat radiation flange, 8, 28... Fluorescent surface, 11. 31...
Adhesive layer, 231...Face plate side wall portion, 24
゜・・・Skirt part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 投写用陰極線管のフェースプレート及びフェースプレー
ト側壁部に所定間隔をもつように対設された少くとも前
記フェースプレート対応する部分が透明板からなり、か
つこの透明板の端縁部にスカート部が形成された保持体
と、前記フェースプレート側壁部と前記スカート部とを
封着する放熱フランジが挾持された接着剤層と、前記接
着剤層により形成された前記フェースプレート及びフェ
ースプレート側壁部と前記保持体間の空間部に注入され
た冷却液体とを少くとも具備することを特徴とする投写
用陰極線管装置。A face plate of a projection cathode ray tube and at least a portion corresponding to the face plate, which are arranged opposite to each other at a predetermined distance from a side wall of the face plate, are made of a transparent plate, and a skirt portion is formed at the edge of the transparent plate. an adhesive layer sandwiching a heat dissipation flange for sealing the face plate side wall portion and the skirt portion, the face plate and the face plate side wall portion formed by the adhesive layer, and the holder. A projection cathode ray tube device comprising at least a cooling liquid injected into an interbody space.
JP18722082U 1982-12-13 1982-12-13 Cathode ray tube device for projection Granted JPS5991665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18722082U JPS5991665U (en) 1982-12-13 1982-12-13 Cathode ray tube device for projection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18722082U JPS5991665U (en) 1982-12-13 1982-12-13 Cathode ray tube device for projection

Publications (2)

Publication Number Publication Date
JPS5991665U true JPS5991665U (en) 1984-06-21
JPS645343Y2 JPS645343Y2 (en) 1989-02-09

Family

ID=30404182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18722082U Granted JPS5991665U (en) 1982-12-13 1982-12-13 Cathode ray tube device for projection

Country Status (1)

Country Link
JP (1) JPS5991665U (en)

Also Published As

Publication number Publication date
JPS645343Y2 (en) 1989-02-09

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