KR920018660U - Cathode structure of electron gun for cathode ray tube - Google Patents

Cathode structure of electron gun for cathode ray tube

Info

Publication number
KR920018660U
KR920018660U KR2019910003417U KR910003417U KR920018660U KR 920018660 U KR920018660 U KR 920018660U KR 2019910003417 U KR2019910003417 U KR 2019910003417U KR 910003417 U KR910003417 U KR 910003417U KR 920018660 U KR920018660 U KR 920018660U
Authority
KR
South Korea
Prior art keywords
cathode
ray tube
electron gun
cathode ray
cathode structure
Prior art date
Application number
KR2019910003417U
Other languages
Korean (ko)
Other versions
KR930004793Y1 (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 KR2019910003417U priority Critical patent/KR930004793Y1/en
Publication of KR920018660U publication Critical patent/KR920018660U/en
Application granted granted Critical
Publication of KR930004793Y1 publication Critical patent/KR930004793Y1/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
    • H01J29/02—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
    • H01J2229/4831—Electrode supports
KR2019910003417U 1991-03-14 1991-03-14 Cathode for cathode-ray tube electron gun KR930004793Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910003417U KR930004793Y1 (en) 1991-03-14 1991-03-14 Cathode for cathode-ray tube electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910003417U KR930004793Y1 (en) 1991-03-14 1991-03-14 Cathode for cathode-ray tube electron gun

Publications (2)

Publication Number Publication Date
KR920018660U true KR920018660U (en) 1992-10-19
KR930004793Y1 KR930004793Y1 (en) 1993-07-23

Family

ID=19311727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910003417U KR930004793Y1 (en) 1991-03-14 1991-03-14 Cathode for cathode-ray tube electron gun

Country Status (1)

Country Link
KR (1) KR930004793Y1 (en)

Also Published As

Publication number Publication date
KR930004793Y1 (en) 1993-07-23

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