JPH0376353U - - Google Patents

Info

Publication number
JPH0376353U
JPH0376353U JP13744489U JP13744489U JPH0376353U JP H0376353 U JPH0376353 U JP H0376353U JP 13744489 U JP13744489 U JP 13744489U JP 13744489 U JP13744489 U JP 13744489U JP H0376353 U JPH0376353 U JP H0376353U
Authority
JP
Japan
Prior art keywords
focusing electrode
cathode
focusing
magnetic member
electron gun
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
JP13744489U
Other languages
Japanese (ja)
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 JP13744489U priority Critical patent/JPH0376353U/ja
Publication of JPH0376353U publication Critical patent/JPH0376353U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は、本考案に係る陰極線管装置における
電子銃の実施例を示す要部断面図、及び第２図は
従来の陰極線管装置を示す要部断面図である。 ９……偏向コイル、１０……陰極線管、１１…
…電子銃、１２……集束電極、１３……磁性部材
（シールドリング）。 FIG. 1 is a sectional view of a main part showing an embodiment of an electron gun in a cathode ray tube device according to the present invention, and FIG. 2 is a sectional view of a main part showing a conventional cathode ray tube device. 9... Deflection coil, 10... Cathode ray tube, 11...
... Electron gun, 12 ... Focusing electrode, 13 ... Magnetic member (shield ring).

Claims (1)

【実用新案登録請求の範囲】 陰極から放射される電子を、集束電極より静電
集束される静電集束型電子銃において、 前記集束電極の陰極側を部分的に磁性部材で構
成したことを特徴とする電子銃。[Claims for Utility Model Registration] An electrostatic focusing electron gun in which electrons emitted from a cathode are electrostatically focused by a focusing electrode, characterized in that the cathode side of the focusing electrode is partially constructed of a magnetic member. An electronic gun.
JP13744489U 1989-11-28 1989-11-28 Pending JPH0376353U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13744489U JPH0376353U (en) 1989-11-28 1989-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13744489U JPH0376353U (en) 1989-11-28 1989-11-28

Publications (1)

Publication Number Publication Date
JPH0376353U true JPH0376353U (en) 1991-07-31

Family

ID=31684600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13744489U Pending JPH0376353U (en) 1989-11-28 1989-11-28

Country Status (1)

Country Link
JP (1) JPH0376353U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009164097A (en) * 2007-12-28 2009-07-23 Lg Philips Displays Korea Co Ltd Cathode-ray tube including electron gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009164097A (en) * 2007-12-28 2009-07-23 Lg Philips Displays Korea Co Ltd Cathode-ray tube including electron gun

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