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GB2288060B - Electron gun for color cathode ray tube - Google Patents

Electron gun for color cathode ray tube

Info

Publication number
GB2288060B
GB2288060B GB9421245A GB9421245A GB2288060B GB 2288060 B GB2288060 B GB 2288060B GB 9421245 A GB9421245 A GB 9421245A GB 9421245 A GB9421245 A GB 9421245A GB 2288060 B GB2288060 B GB 2288060B
Authority
GB
United Kingdom
Prior art keywords
ray tube
cathode ray
electron gun
color cathode
color
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9421245A
Other versions
GB9421245D0 (en
GB2288060A (en
Inventor
In-Kyu Park
Myung-Hwan Lee
Duk-Ho Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung SDI Co Ltd
Original Assignee
Samsung Display Devices Co Ltd
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 Samsung Display Devices Co Ltd filed Critical Samsung Display Devices Co Ltd
Publication of GB9421245D0 publication Critical patent/GB9421245D0/en
Publication of GB2288060A publication Critical patent/GB2288060A/en
Application granted granted Critical
Publication of GB2288060B publication Critical patent/GB2288060B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J29/50—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
    • 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
    • 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
    • H01J29/54—Arrangements for centring ray or beam
GB9421245A 1994-04-01 1994-10-21 Electron gun for color cathode ray tube Expired - Fee Related GB2288060B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940006924A KR100322443B1 (en) 1994-04-01 1994-04-01 Electron gun for color cathode ray tube

Publications (3)

Publication Number Publication Date
GB9421245D0 GB9421245D0 (en) 1994-12-07
GB2288060A GB2288060A (en) 1995-10-04
GB2288060B true GB2288060B (en) 1997-11-26

Family

ID=19380323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9421245A Expired - Fee Related GB2288060B (en) 1994-04-01 1994-10-21 Electron gun for color cathode ray tube

Country Status (6)

Country Link
JP (1) JPH07282740A (en)
KR (1) KR100322443B1 (en)
CN (1) CN1061168C (en)
DE (1) DE19511377A1 (en)
GB (1) GB2288060B (en)
TW (1) TW289121B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100412521B1 (en) * 1995-12-30 2004-03-18 삼성에스디아이 주식회사 Electron gun for color cathode ray tube
CN102098094A (en) 2010-11-04 2011-06-15 董仕 Method and device for signal period expansion and ultra-high speed row-column conversion
KR20160141977A (en) 2015-06-02 2016-12-12 김영도 Ventilator and Leakage Comprobador for preventing a outside leakage of harmful dangerous substance in local area

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536754A (en) * 1975-03-03 1978-12-20 Rca Corp Cathode-ray tube focussing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911176B2 (en) * 1980-01-18 1984-03-14 株式会社日立製作所 Electrode for electron gun
JP2938476B2 (en) * 1989-09-04 1999-08-23 松下電子工業株式会社 Color picture tube equipment
JPH05325825A (en) * 1992-05-21 1993-12-10 Hitachi Ltd Electron gun for color cathode ray tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536754A (en) * 1975-03-03 1978-12-20 Rca Corp Cathode-ray tube focussing

Also Published As

Publication number Publication date
TW289121B (en) 1996-10-21
JPH07282740A (en) 1995-10-27
KR100322443B1 (en) 2002-06-20
DE19511377A1 (en) 1995-10-05
GB9421245D0 (en) 1994-12-07
KR950030199A (en) 1995-11-24
CN1061168C (en) 2001-01-24
GB2288060A (en) 1995-10-04
CN1118932A (en) 1996-03-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081021