JPS5855354U - Electron gun for cathode ray tube - Google Patents

Electron gun for cathode ray tube

Info

Publication number
JPS5855354U
JPS5855354U JP15066581U JP15066581U JPS5855354U JP S5855354 U JPS5855354 U JP S5855354U JP 15066581 U JP15066581 U JP 15066581U JP 15066581 U JP15066581 U JP 15066581U JP S5855354 U JPS5855354 U JP S5855354U
Authority
JP
Japan
Prior art keywords
ray tube
electron gun
cathode ray
cathode
insulating substrate
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
JP15066581U
Other languages
Japanese (ja)
Inventor
湯川　孝博
和正 野村
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 JP15066581U priority Critical patent/JPS5855354U/en
Publication of JPS5855354U publication Critical patent/JPS5855354U/en
Pending legal-status Critical Current

Links

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図は従来の陰極線管用電子銃の要部の拡大断面図、
第２図は更にその要部の拡大断面図、第３図は本考案に
よる陰極線管用電子銃の要部の拡大断面図、第４図はそ
の東部の拡大分解斜視図、第５図及び第６図は夫々本考
案の各他の例の要部の拡大断面図である。 １は管体のネック管、２はステム、３は端子ピ，ン、５
はカソード支持絶縁基板、Ｋはカソード、０１〜Ｇ，は
第１〜第５グリッド、２３及び２４はスペーサである。Figure 1 is an enlarged sectional view of the main parts of a conventional cathode ray tube electron gun.
FIG. 2 is an enlarged sectional view of the main parts thereof, FIG. 3 is an enlarged sectional view of the main parts of the cathode ray tube electron gun according to the present invention, FIG. 4 is an enlarged exploded perspective view of the eastern part thereof, and FIGS. The figures are enlarged sectional views of main parts of other examples of the present invention. 1 is the neck tube of the tube body, 2 is the stem, 3 is the terminal pin, 5
is a cathode supporting insulating substrate, K is a cathode, 01 to G are first to fifth grids, and 23 and 24 are spacers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カソードが支持されるカソニド支持絶縁基板上に、該絶
縁基板を基準と（で少くとも第１及び第２の各グリッド
電極が、上記絶縁基板またけ電極の互いの対向部に設け
られたスペーサを介して機械的に固着されて少くとも第
１及び第２の電極間間隔と基板実のカソードとめ位置関
係が規制されて成る陰極線管用電子銃。On a cathode supporting insulating substrate on which a cathode is supported, with the insulating substrate as a reference, at least each of the first and second grid electrodes has a spacer provided at mutually opposing portions of the insulating substrate spanning electrode. An electron gun for a cathode ray tube, the electron gun for a cathode ray tube being mechanically fixed through a substrate to regulate at least the spacing between the first and second electrodes and the positional relationship between the cathode and the actual substrate.
JP15066581U 1981-10-09 1981-10-09 Electron gun for cathode ray tube Pending JPS5855354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15066581U JPS5855354U (en) 1981-10-09 1981-10-09 Electron gun for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15066581U JPS5855354U (en) 1981-10-09 1981-10-09 Electron gun for cathode ray tube

Publications (1)

Publication Number Publication Date
JPS5855354U true JPS5855354U (en) 1983-04-14

Family

ID=29943380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15066581U Pending JPS5855354U (en) 1981-10-09 1981-10-09 Electron gun for cathode ray tube

Country Status (1)

Country Link
JP (1) JPS5855354U (en)

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