KR960018988U - 전자총의 컨버전스 컵 - Google Patents

전자총의 컨버전스 컵

Info

Publication number
KR960018988U
KR960018988U KR2019940032761U KR19940032761U KR960018988U KR 960018988 U KR960018988 U KR 960018988U KR 2019940032761 U KR2019940032761 U KR 2019940032761U KR 19940032761 U KR19940032761 U KR 19940032761U KR 960018988 U KR960018988 U KR 960018988U
Authority
KR
South Korea
Prior art keywords
electron gun
convergence cup
gun convergence
cup
electron
Prior art date
Application number
KR2019940032761U
Other languages
English (en)
Other versions
KR200145255Y1 (ko
Inventor
김한얼
Original Assignee
오리온전기주식회사
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 오리온전기주식회사 filed Critical 오리온전기주식회사
Priority to KR2019940032761U priority Critical patent/KR200145255Y1/ko
Publication of KR960018988U publication Critical patent/KR960018988U/ko
Application granted granted Critical
Publication of KR200145255Y1 publication Critical patent/KR200145255Y1/ko

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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4803—Electrodes
    • H01J2229/4806—Shield centering cups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/50—Plurality of guns or beams
    • H01J2229/502—Three beam guns, e.g. for colour CRTs
KR2019940032761U 1994-11-30 1994-11-30 전자총의 컨버전스 컵 KR200145255Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940032761U KR200145255Y1 (ko) 1994-11-30 1994-11-30 전자총의 컨버전스 컵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940032761U KR200145255Y1 (ko) 1994-11-30 1994-11-30 전자총의 컨버전스 컵

Publications (2)

Publication Number Publication Date
KR960018988U true KR960018988U (ko) 1996-06-19
KR200145255Y1 KR200145255Y1 (ko) 1999-06-15

Family

ID=19400311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940032761U KR200145255Y1 (ko) 1994-11-30 1994-11-30 전자총의 컨버전스 컵

Country Status (1)

Country Link
KR (1) KR200145255Y1 (ko)

Also Published As

Publication number Publication date
KR200145255Y1 (ko) 1999-06-15

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