KR890020008U - Inline electron gun for cathode ray tube - Google Patents

Inline electron gun for cathode ray tube

Info

Publication number
KR890020008U
KR890020008U KR2019880004128U KR880004128U KR890020008U KR 890020008 U KR890020008 U KR 890020008U KR 2019880004128 U KR2019880004128 U KR 2019880004128U KR 880004128 U KR880004128 U KR 880004128U KR 890020008 U KR890020008 U KR 890020008U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
electron gun
inline electron
inline
Prior art date
Application number
KR2019880004128U
Other languages
Korean (ko)
Other versions
KR930008122Y1 (en
Inventor
권수근
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880004128U priority Critical patent/KR930008122Y1/en
Publication of KR890020008U publication Critical patent/KR890020008U/en
Application granted granted Critical
Publication of KR930008122Y1 publication Critical patent/KR930008122Y1/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
    • H01J2229/4803—Electrodes
    • 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
KR2019880004128U 1988-03-28 1988-03-28 In-line type electron gun for cathode-ray tube KR930008122Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004128U KR930008122Y1 (en) 1988-03-28 1988-03-28 In-line type electron gun for cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004128U KR930008122Y1 (en) 1988-03-28 1988-03-28 In-line type electron gun for cathode-ray tube

Publications (2)

Publication Number Publication Date
KR890020008U true KR890020008U (en) 1989-10-05
KR930008122Y1 KR930008122Y1 (en) 1993-12-08

Family

ID=19273577

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004128U KR930008122Y1 (en) 1988-03-28 1988-03-28 In-line type electron gun for cathode-ray tube

Country Status (1)

Country Link
KR (1) KR930008122Y1 (en)

Also Published As

Publication number Publication date
KR930008122Y1 (en) 1993-12-08

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Legal Events

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