KR950010132U - 칼라 음극선관용 전자총 - Google Patents

칼라 음극선관용 전자총

Info

Publication number
KR950010132U
KR950010132U KR2019930020182U KR930020182U KR950010132U KR 950010132 U KR950010132 U KR 950010132U KR 2019930020182 U KR2019930020182 U KR 2019930020182U KR 930020182 U KR930020182 U KR 930020182U KR 950010132 U KR950010132 U KR 950010132U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
electron gun
color cathode
color
Prior art date
Application number
KR2019930020182U
Other languages
English (en)
Other versions
KR200147964Y1 (ko
Inventor
고봉수
Original Assignee
오리온전기주식회사
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 오리온전기주식회사 filed Critical 오리온전기주식회사
Priority to KR2019930020182U priority Critical patent/KR200147964Y1/ko
Publication of KR950010132U publication Critical patent/KR950010132U/ko
Application granted granted Critical
Publication of KR200147964Y1 publication Critical patent/KR200147964Y1/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
    • 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
    • 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
    • H01J2229/4875—Aperture shape as viewed along beam axis oval
    • 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
KR2019930020182U 1993-09-28 1993-09-28 칼라 음극선관용 전자총 KR200147964Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930020182U KR200147964Y1 (ko) 1993-09-28 1993-09-28 칼라 음극선관용 전자총

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930020182U KR200147964Y1 (ko) 1993-09-28 1993-09-28 칼라 음극선관용 전자총

Publications (2)

Publication Number Publication Date
KR950010132U true KR950010132U (ko) 1995-04-21
KR200147964Y1 KR200147964Y1 (ko) 1999-06-15

Family

ID=19364969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930020182U KR200147964Y1 (ko) 1993-09-28 1993-09-28 칼라 음극선관용 전자총

Country Status (1)

Country Link
KR (1) KR200147964Y1 (ko)

Also Published As

Publication number Publication date
KR200147964Y1 (ko) 1999-06-15

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Legal Events

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