KR930022393U - Electron gun for cathode ray tube - Google Patents

Electron gun for cathode ray tube

Info

Publication number
KR930022393U
KR930022393U KR2019920004771U KR920004771U KR930022393U KR 930022393 U KR930022393 U KR 930022393U KR 2019920004771 U KR2019920004771 U KR 2019920004771U KR 920004771 U KR920004771 U KR 920004771U KR 930022393 U KR930022393 U KR 930022393U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
electron gun
gun
electron
Prior art date
Application number
KR2019920004771U
Other languages
Korean (ko)
Other versions
KR940006549Y1 (en
Inventor
주형일
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 KR92004771U priority Critical patent/KR940006549Y1/en
Publication of KR930022393U publication Critical patent/KR930022393U/en
Application granted granted Critical
Publication of KR940006549Y1 publication Critical patent/KR940006549Y1/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
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • 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
    • 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
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
KR92004771U 1992-03-26 1992-03-26 Electron gun for crt KR940006549Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92004771U KR940006549Y1 (en) 1992-03-26 1992-03-26 Electron gun for crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92004771U KR940006549Y1 (en) 1992-03-26 1992-03-26 Electron gun for crt

Publications (2)

Publication Number Publication Date
KR930022393U true KR930022393U (en) 1993-10-16
KR940006549Y1 KR940006549Y1 (en) 1994-09-26

Family

ID=19330781

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92004771U KR940006549Y1 (en) 1992-03-26 1992-03-26 Electron gun for crt

Country Status (1)

Country Link
KR (1) KR940006549Y1 (en)

Also Published As

Publication number Publication date
KR940006549Y1 (en) 1994-09-26

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010830

Year of fee payment: 8

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