KR950009907U - Electron gun for cathode ray tube - Google Patents

Electron gun for cathode ray tube

Info

Publication number
KR950009907U
KR950009907U KR2019930019932U KR930019932U KR950009907U KR 950009907 U KR950009907 U KR 950009907U KR 2019930019932 U KR2019930019932 U KR 2019930019932U KR 930019932 U KR930019932 U KR 930019932U KR 950009907 U KR950009907 U KR 950009907U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
electron gun
gun
electron
Prior art date
Application number
KR2019930019932U
Other languages
Korean (ko)
Other versions
KR0124570Y1 (en
Inventor
정동근
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 KR2019930019932U priority Critical patent/KR0124570Y1/en
Publication of KR950009907U publication Critical patent/KR950009907U/en
Application granted granted Critical
Publication of KR0124570Y1 publication Critical patent/KR0124570Y1/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
    • H01J2229/4806—Shield centering cups
    • 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
    • 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
KR2019930019932U 1993-09-28 1993-09-28 Electron gun for crt KR0124570Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930019932U KR0124570Y1 (en) 1993-09-28 1993-09-28 Electron gun for crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930019932U KR0124570Y1 (en) 1993-09-28 1993-09-28 Electron gun for crt

Publications (2)

Publication Number Publication Date
KR950009907U true KR950009907U (en) 1995-04-21
KR0124570Y1 KR0124570Y1 (en) 1998-10-01

Family

ID=19364766

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930019932U KR0124570Y1 (en) 1993-09-28 1993-09-28 Electron gun for crt

Country Status (1)

Country Link
KR (1) KR0124570Y1 (en)

Also Published As

Publication number Publication date
KR0124570Y1 (en) 1998-10-01

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20050513

Year of fee payment: 8

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