KR890015327A - Electron gun cathode structure of TV receiver - Google Patents

Electron gun cathode structure of TV receiver Download PDF

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Publication number
KR890015327A
KR890015327A KR1019880002151A KR880002151A KR890015327A KR 890015327 A KR890015327 A KR 890015327A KR 1019880002151 A KR1019880002151 A KR 1019880002151A KR 880002151 A KR880002151 A KR 880002151A KR 890015327 A KR890015327 A KR 890015327A
Authority
KR
South Korea
Prior art keywords
electron gun
receiver
cathode structure
gun cathode
negative electrode
Prior art date
Application number
KR1019880002151A
Other languages
Korean (ko)
Other versions
KR930001180B1 (en
Inventor
이경상
Original Assignee
최근선
주식회사 금성사
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 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880002151A priority Critical patent/KR930001180B1/en
Publication of KR890015327A publication Critical patent/KR890015327A/en
Application granted granted Critical
Publication of KR930001180B1 publication Critical patent/KR930001180B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Solid Thermionic Cathode (AREA)

Abstract

내용 없음No content

Description

TV 수상관의 전자총 음극구조체Electron gun cathode structure of TV receiver

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 일반적인 전자총 음극구조체의 단면구조도, 제 2 도는 본 발명의 전자총 음극구조체의 단면구조도.1 is a cross-sectional view of a general electron gun cathode structure, Figure 2 is a cross-sectional view of an electron gun cathode structure of the present invention.

Claims (1)

음극 캡(1) 및 슬리이브(3)와 음극 지지체등과의 관련구성으로 되는 전자총에 있어서, 상기 음극 캡(2)의 슬리이브(3) 하단부와 용접되는 내향링부(31)가 원통형 음극 지지체(30)의 소정부위에서 일체로 형성된 것을 특징으로 하는 TV 수상관의 전자총 음극 지지체.In the electron gun which is associated with the negative electrode cap 1 and the sleeve 3 and the negative electrode support, the inward ring portion 31 welded to the lower end of the sleeve 3 of the negative electrode cap 2 is a cylindrical negative electrode support ( 30. The electron gun cathode support of the TV receiver, characterized in that formed integrally at a predetermined portion of (30). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880002151A 1988-03-02 1988-03-02 Electron gun cathode structure of tv picture tube KR930001180B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880002151A KR930001180B1 (en) 1988-03-02 1988-03-02 Electron gun cathode structure of tv picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880002151A KR930001180B1 (en) 1988-03-02 1988-03-02 Electron gun cathode structure of tv picture tube

Publications (2)

Publication Number Publication Date
KR890015327A true KR890015327A (en) 1989-10-30
KR930001180B1 KR930001180B1 (en) 1993-02-20

Family

ID=19272569

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880002151A KR930001180B1 (en) 1988-03-02 1988-03-02 Electron gun cathode structure of tv picture tube

Country Status (1)

Country Link
KR (1) KR930001180B1 (en)

Also Published As

Publication number Publication date
KR930001180B1 (en) 1993-02-20

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