KR930018640A - 음극선관 및 그의 절두원추형 삽입물 - Google Patents

음극선관 및 그의 절두원추형 삽입물 Download PDF

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Publication number
KR930018640A
KR930018640A KR1019930000762A KR930000762A KR930018640A KR 930018640 A KR930018640 A KR 930018640A KR 1019930000762 A KR1019930000762 A KR 1019930000762A KR 930000762 A KR930000762 A KR 930000762A KR 930018640 A KR930018640 A KR 930018640A
Authority
KR
South Korea
Prior art keywords
cathode ray
ray tube
aquadoc
extension
conductive material
Prior art date
Application number
KR1019930000762A
Other languages
English (en)
Korean (ko)
Inventor
럭 그레이엄
케이드기브스 테런스
존 이글 데이비드
존 배터만 안토니
에릭 란햄 토니
Original Assignee
죤 디.크레인
인터내셔널 비지네스 머신즈 코포레이션
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 죤 디.크레인, 인터내셔널 비지네스 머신즈 코포레이션 filed Critical 죤 디.크레인
Publication of KR930018640A publication Critical patent/KR930018640A/ko

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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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR1019930000762A 1992-02-21 1993-01-21 음극선관 및 그의 절두원추형 삽입물 KR930018640A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9203771A GB2264587A (en) 1992-02-21 1992-02-21 Cathode ray display tube.
GB9203771.2 1992-02-21

Publications (1)

Publication Number Publication Date
KR930018640A true KR930018640A (ko) 1993-09-22

Family

ID=10710833

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930000762A KR930018640A (ko) 1992-02-21 1993-01-21 음극선관 및 그의 절두원추형 삽입물

Country Status (3)

Country Link
JP (1) JPH0644918A (ja)
KR (1) KR930018640A (ja)
GB (1) GB2264587A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05266829A (ja) * 1992-03-18 1993-10-15 Mitsubishi Electric Corp 陰極線管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7701287A (nl) * 1977-02-08 1978-08-10 Philips Nv Beeldweergeefinrichting.
US4217521A (en) * 1977-12-21 1980-08-12 Zenith Radio Corporation High potential static discharge means for television cathode ray tubes
US4392083A (en) * 1981-11-20 1983-07-05 Teletype Corporation Radiation shield for a cathode ray tube
US4786973A (en) * 1987-08-19 1988-11-22 Rca Licensing Corporation Mounting sleeve for video apparatus deflection yoke

Also Published As

Publication number Publication date
GB9203771D0 (en) 1992-04-08
JPH0644918A (ja) 1994-02-18
GB2264587A (en) 1993-09-01

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application