KR940017472U - Electrode of electron gun for cathode ray tube - Google Patents

Electrode of electron gun for cathode ray tube

Info

Publication number
KR940017472U
KR940017472U KR2019920025912U KR920025912U KR940017472U KR 940017472 U KR940017472 U KR 940017472U KR 2019920025912 U KR2019920025912 U KR 2019920025912U KR 920025912 U KR920025912 U KR 920025912U KR 940017472 U KR940017472 U KR 940017472U
Authority
KR
South Korea
Prior art keywords
electrode
ray tube
cathode ray
electron gun
gun
Prior art date
Application number
KR2019920025912U
Other languages
Korean (ko)
Other versions
KR0136520Y1 (en
Inventor
정종규
최영운
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 KR2019920025912U priority Critical patent/KR0136520Y1/en
Publication of KR940017472U publication Critical patent/KR940017472U/en
Application granted granted Critical
Publication of KR0136520Y1 publication Critical patent/KR0136520Y1/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
    • H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
    • H01J2229/4848—Aperture shape as viewed along beam axis
    • H01J2229/4872—Aperture shape as viewed along beam axis circular
KR2019920025912U 1992-12-21 1992-12-21 Electrode of electron gun for cathode ray tube KR0136520Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019920025912U KR0136520Y1 (en) 1992-12-21 1992-12-21 Electrode of electron gun for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019920025912U KR0136520Y1 (en) 1992-12-21 1992-12-21 Electrode of electron gun for cathode ray tube

Publications (2)

Publication Number Publication Date
KR940017472U true KR940017472U (en) 1994-07-28
KR0136520Y1 KR0136520Y1 (en) 1999-02-18

Family

ID=19347030

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019920025912U KR0136520Y1 (en) 1992-12-21 1992-12-21 Electrode of electron gun for cathode ray tube

Country Status (1)

Country Link
KR (1) KR0136520Y1 (en)

Also Published As

Publication number Publication date
KR0136520Y1 (en) 1999-02-18

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
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