KR910004981U - Electrode of electron gun for cathode ray tube - Google Patents

Electrode of electron gun for cathode ray tube

Info

Publication number
KR910004981U
KR910004981U KR2019890012631U KR890012631U KR910004981U KR 910004981 U KR910004981 U KR 910004981U KR 2019890012631 U KR2019890012631 U KR 2019890012631U KR 890012631 U KR890012631 U KR 890012631U KR 910004981 U KR910004981 U KR 910004981U
Authority
KR
South Korea
Prior art keywords
electrode
ray tube
cathode ray
electron gun
gun
Prior art date
Application number
KR2019890012631U
Other languages
Korean (ko)
Other versions
KR910007652Y1 (en
Inventor
오태식
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019890012631U priority Critical patent/KR910007652Y1/en
Publication of KR910004981U publication Critical patent/KR910004981U/en
Application granted granted Critical
Publication of KR910007652Y1 publication Critical patent/KR910007652Y1/en

Links

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • 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
KR2019890012631U 1989-08-30 1989-08-30 Electrode of electron gun KR910007652Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890012631U KR910007652Y1 (en) 1989-08-30 1989-08-30 Electrode of electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890012631U KR910007652Y1 (en) 1989-08-30 1989-08-30 Electrode of electron gun

Publications (2)

Publication Number Publication Date
KR910004981U true KR910004981U (en) 1991-03-20
KR910007652Y1 KR910007652Y1 (en) 1991-09-30

Family

ID=19289546

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890012631U KR910007652Y1 (en) 1989-08-30 1989-08-30 Electrode of electron gun

Country Status (1)

Country Link
KR (1) KR910007652Y1 (en)

Also Published As

Publication number Publication date
KR910007652Y1 (en) 1991-09-30

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Legal Events

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E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20010830

Year of fee payment: 11

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