KR900010788U - Cathode structure for cathode ray tube - Google Patents

Cathode structure for cathode ray tube

Info

Publication number
KR900010788U
KR900010788U KR2019880018723U KR880018723U KR900010788U KR 900010788 U KR900010788 U KR 900010788U KR 2019880018723 U KR2019880018723 U KR 2019880018723U KR 880018723 U KR880018723 U KR 880018723U KR 900010788 U KR900010788 U KR 900010788U
Authority
KR
South Korea
Prior art keywords
cathode
ray tube
cathode ray
cathode structure
tube
Prior art date
Application number
KR2019880018723U
Other languages
Korean (ko)
Other versions
KR910003944Y1 (en
Inventor
함성우
Original Assignee
삼성전관주식회사
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 삼성전관주식회사 filed Critical 삼성전관주식회사
Priority to KR2019880018723U priority Critical patent/KR910003944Y1/en
Publication of KR900010788U publication Critical patent/KR900010788U/en
Application granted granted Critical
Publication of KR910003944Y1 publication Critical patent/KR910003944Y1/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
KR2019880018723U 1988-11-17 1988-11-17 Cathode assembly of cathod ray tube KR910003944Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880018723U KR910003944Y1 (en) 1988-11-17 1988-11-17 Cathode assembly of cathod ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880018723U KR910003944Y1 (en) 1988-11-17 1988-11-17 Cathode assembly of cathod ray tube

Publications (2)

Publication Number Publication Date
KR900010788U true KR900010788U (en) 1990-06-04
KR910003944Y1 KR910003944Y1 (en) 1991-06-08

Family

ID=19281444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880018723U KR910003944Y1 (en) 1988-11-17 1988-11-17 Cathode assembly of cathod ray tube

Country Status (1)

Country Link
KR (1) KR910003944Y1 (en)

Also Published As

Publication number Publication date
KR910003944Y1 (en) 1991-06-08

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20020530

Year of fee payment: 12

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