KR940017474U - Cathode structure for cathode ray tube - Google Patents

Cathode structure for cathode ray tube

Info

Publication number
KR940017474U
KR940017474U KR2019920025181U KR920025181U KR940017474U KR 940017474 U KR940017474 U KR 940017474U KR 2019920025181 U KR2019920025181 U KR 2019920025181U KR 920025181 U KR920025181 U KR 920025181U KR 940017474 U KR940017474 U KR 940017474U
Authority
KR
South Korea
Prior art keywords
cathode
ray tube
cathode ray
cathode structure
tube
Prior art date
Application number
KR2019920025181U
Other languages
Korean (ko)
Other versions
KR950003269Y1 (en
Inventor
정종규
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 KR92025181U priority Critical patent/KR950003269Y1/en
Publication of KR940017474U publication Critical patent/KR940017474U/en
Application granted granted Critical
Publication of KR950003269Y1 publication Critical patent/KR950003269Y1/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
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • 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
    • H01J29/485—Construction of the gun or of parts thereof
    • 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
    • H01J2229/4824—Constructional arrangements of 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
KR92025181U 1992-12-11 1992-12-11 Cathode structure for crt KR950003269Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92025181U KR950003269Y1 (en) 1992-12-11 1992-12-11 Cathode structure for crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92025181U KR950003269Y1 (en) 1992-12-11 1992-12-11 Cathode structure for crt

Publications (2)

Publication Number Publication Date
KR940017474U true KR940017474U (en) 1994-07-28
KR950003269Y1 KR950003269Y1 (en) 1995-04-24

Family

ID=19346356

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92025181U KR950003269Y1 (en) 1992-12-11 1992-12-11 Cathode structure for crt

Country Status (1)

Country Link
KR (1) KR950003269Y1 (en)

Also Published As

Publication number Publication date
KR950003269Y1 (en) 1995-04-24

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