JPS58141548U - projection cathode ray tube - Google Patents

projection cathode ray tube

Info

Publication number
JPS58141548U
JPS58141548U JP3880282U JP3880282U JPS58141548U JP S58141548 U JPS58141548 U JP S58141548U JP 3880282 U JP3880282 U JP 3880282U JP 3880282 U JP3880282 U JP 3880282U JP S58141548 U JPS58141548 U JP S58141548U
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
projection cathode
phosphor
thin plate
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
JP3880282U
Other languages
Japanese (ja)
Inventor
久保木 貢
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP3880282U priority Critical patent/JPS58141548U/en
Publication of JPS58141548U publication Critical patent/JPS58141548U/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (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A、 Bは従来の投写型陰極線管の正面図および
断面図、第2図は本考案の一実施例における投写型陰極
線管の断面図である。 5・・・・・・螢光体、6・・・・・・板ガラス、7・
・・・・・ガラスバルブ、8・・・・・・板ガラス固定
部。
1A and 1B are a front view and a sectional view of a conventional projection type cathode ray tube, and FIG. 2 is a sectional view of a projection type cathode ray tube according to an embodiment of the present invention. 5... Fluorescent material, 6... Plate glass, 7.
...Glass bulb, 8...Plate glass fixing part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガラスバルブの内部に電子ビームの走査により投写用画
像を映出する螢光体を塗布した薄い板ガラスを設け、上
記螢光体に発生する熱を上記薄い板ガラスに吸収するよ
うにした投写型陰極線管。
A projection type cathode ray tube in which a thin plate glass coated with a phosphor for projecting a projection image by scanning an electron beam is provided inside a glass bulb, and the heat generated by the phosphor is absorbed by the thin plate glass. .
JP3880282U 1982-03-18 1982-03-18 projection cathode ray tube Pending JPS58141548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3880282U JPS58141548U (en) 1982-03-18 1982-03-18 projection cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3880282U JPS58141548U (en) 1982-03-18 1982-03-18 projection cathode ray tube

Publications (1)

Publication Number Publication Date
JPS58141548U true JPS58141548U (en) 1983-09-24

Family

ID=30050120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3880282U Pending JPS58141548U (en) 1982-03-18 1982-03-18 projection cathode ray tube

Country Status (1)

Country Link
JP (1) JPS58141548U (en)

Similar Documents

Publication Publication Date Title
JPS58141548U (en) projection cathode ray tube
JPS5810365U (en) decoupled cathode ray tube
JPS5931149U (en) scanning electron microscope
JPS6057275U (en) single tube video projector
JPS593467U (en) cathode ray tube
JPS60175448U (en) Exposure light source device for cathode ray tube
JPS58113260U (en) light source tube
JPS5996757U (en) projection type cathode ray tube
JPS60130554U (en) Image tube
JPS5916063U (en) X-ray tube cathode structure
JPS60130556U (en) flat cathode ray tube
JPS60130401U (en) Screen anti-reflection plate
JPS58182576U (en) Projection type cathode ray tube device
JPS6093257U (en) cathode ray tube
JPS5991665U (en) Cathode ray tube device for projection
JPS5828961U (en) color picture tube
JPS5999351U (en) projection cathode ray tube
JPS58169652U (en) Cathode ray tube for light source
JPS6373853U (en)
JPS58187954U (en) shadow mask
JPS5986653U (en) Cathode ray tube for projection
JPS6142768U (en) color picture tube
JPS58128549U (en) cathode ray tube
JPS58128555U (en) projection cathode ray tube
JPS6132981U (en) X-ray automatic exposure controller