KR910003424U - Inline gun sphere - Google Patents

Inline gun sphere

Info

Publication number
KR910003424U
KR910003424U KR2019890011204U KR890011204U KR910003424U KR 910003424 U KR910003424 U KR 910003424U KR 2019890011204 U KR2019890011204 U KR 2019890011204U KR 890011204 U KR890011204 U KR 890011204U KR 910003424 U KR910003424 U KR 910003424U
Authority
KR
South Korea
Prior art keywords
gun sphere
inline gun
inline
sphere
gun
Prior art date
Application number
KR2019890011204U
Other languages
Korean (ko)
Other versions
KR950003847Y1 (en
Inventor
윤희원
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 KR2019890011204U priority Critical patent/KR950003847Y1/en
Publication of KR910003424U publication Critical patent/KR910003424U/en
Application granted granted Critical
Publication of KR950003847Y1 publication Critical patent/KR950003847Y1/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
    • 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
    • H01J2229/4886—Aperture shape as viewed along beam axis polygonal
    • H01J2229/4889—Aperture shape as viewed along beam axis polygonal cross shaped
    • 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
KR2019890011204U 1989-07-31 1989-07-31 Electron gun rod of inline type KR950003847Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890011204U KR950003847Y1 (en) 1989-07-31 1989-07-31 Electron gun rod of inline type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890011204U KR950003847Y1 (en) 1989-07-31 1989-07-31 Electron gun rod of inline type

Publications (2)

Publication Number Publication Date
KR910003424U true KR910003424U (en) 1991-02-27
KR950003847Y1 KR950003847Y1 (en) 1995-05-16

Family

ID=19288740

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890011204U KR950003847Y1 (en) 1989-07-31 1989-07-31 Electron gun rod of inline type

Country Status (1)

Country Link
KR (1) KR950003847Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100829742B1 (en) * 2002-11-20 2008-05-15 삼성에스디아이 주식회사 Electron gun for color cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100829742B1 (en) * 2002-11-20 2008-05-15 삼성에스디아이 주식회사 Electron gun for color cathode ray tube

Also Published As

Publication number Publication date
KR950003847Y1 (en) 1995-05-16

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020516

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee