KR920003376U - 전자총의 전극 구조체 - Google Patents

전자총의 전극 구조체

Info

Publication number
KR920003376U
KR920003376U KR2019900011068U KR900011068U KR920003376U KR 920003376 U KR920003376 U KR 920003376U KR 2019900011068 U KR2019900011068 U KR 2019900011068U KR 900011068 U KR900011068 U KR 900011068U KR 920003376 U KR920003376 U KR 920003376U
Authority
KR
South Korea
Prior art keywords
electrode
gun
electrode structure
gun electrode
electrode gun
Prior art date
Application number
KR2019900011068U
Other languages
English (en)
Other versions
KR920003295Y1 (ko
Inventor
손완재
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 KR2019900011068U priority Critical patent/KR920003295Y1/ko
Publication of KR920003376U publication Critical patent/KR920003376U/ko
Application granted granted Critical
Publication of KR920003295Y1 publication Critical patent/KR920003295Y1/ko

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
    • 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
    • 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
    • H01J2229/4858—Aperture shape as viewed along beam axis parallelogram
    • H01J2229/4865—Aperture shape as viewed along beam axis parallelogram rectangle
    • H01J2229/4868—Aperture shape as viewed along beam axis parallelogram rectangle with rounded end or ends
    • 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
KR2019900011068U 1990-07-27 1990-07-27 전자총의 전극 구조체 KR920003295Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900011068U KR920003295Y1 (ko) 1990-07-27 1990-07-27 전자총의 전극 구조체

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900011068U KR920003295Y1 (ko) 1990-07-27 1990-07-27 전자총의 전극 구조체

Publications (2)

Publication Number Publication Date
KR920003376U true KR920003376U (ko) 1992-02-25
KR920003295Y1 KR920003295Y1 (ko) 1992-05-25

Family

ID=19301484

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900011068U KR920003295Y1 (ko) 1990-07-27 1990-07-27 전자총의 전극 구조체

Country Status (1)

Country Link
KR (1) KR920003295Y1 (ko)

Also Published As

Publication number Publication date
KR920003295Y1 (ko) 1992-05-25

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