DE69724942D1 - Color picture tube with an in-line electron gun - Google Patents

Color picture tube with an in-line electron gun

Info

Publication number
DE69724942D1
DE69724942D1 DE69724942T DE69724942T DE69724942D1 DE 69724942 D1 DE69724942 D1 DE 69724942D1 DE 69724942 T DE69724942 T DE 69724942T DE 69724942 T DE69724942 T DE 69724942T DE 69724942 D1 DE69724942 D1 DE 69724942D1
Authority
DE
Germany
Prior art keywords
electron gun
picture tube
color picture
line electron
line
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 - Lifetime
Application number
DE69724942T
Other languages
German (de)
Inventor
Olivier Pierre Trinchero
Mark Allen Thomson
Robert Loyd Barbin
Richard Hugh Miller
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.)
Thomson Tubes and Displays SA
Original Assignee
Thomson Tubes and Displays SA
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 Thomson Tubes and Displays SA filed Critical Thomson Tubes and Displays SA
Application granted granted Critical
Publication of DE69724942D1 publication Critical patent/DE69724942D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/568—Correction of beam optics using supplementary correction devices
    • H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
    • H01J2229/5687—Auxiliary coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7032—Conductor design and distribution
    • H01J2229/7035—Wires and conductors
    • H01J2229/7036—Form of conductor
    • H01J2229/7037—Form of conductor flat, e.g. foil, or ribbon type
DE69724942T 1997-07-04 1997-07-04 Color picture tube with an in-line electron gun Expired - Lifetime DE69724942D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97401593A EP0889500B1 (en) 1997-07-04 1997-07-04 Color picture tube having an inline electron gun

Publications (1)

Publication Number Publication Date
DE69724942D1 true DE69724942D1 (en) 2003-10-23

Family

ID=8229799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724942T Expired - Lifetime DE69724942D1 (en) 1997-07-04 1997-07-04 Color picture tube with an in-line electron gun

Country Status (8)

Country Link
EP (1) EP0889500B1 (en)
JP (1) JP2002510430A (en)
KR (1) KR100360534B1 (en)
CN (1) CN1124635C (en)
AU (1) AU8283098A (en)
DE (1) DE69724942D1 (en)
TW (1) TW398009B (en)
WO (1) WO1999001884A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0991103B1 (en) * 1998-10-01 2003-08-27 Matsushita Display Devices (Germany) GmbH Color television or color monitor with a scan-velocity-modulating coil
KR100778401B1 (en) * 2001-05-08 2007-11-21 삼성에스디아이 주식회사 Electron gun for cathode ray tube
KR100426569B1 (en) * 2001-09-14 2004-04-08 엘지.필립스디스플레이(주) Electron gun for CRT
US6750601B2 (en) 2001-09-14 2004-06-15 Lg Philips Displays Korea Co., Ltd. Electron gun for color cathode ray tube
JP2004349000A (en) * 2003-05-20 2004-12-09 Matsushita Electric Ind Co Ltd Electron gun and cathode-ray tube device
EP2663300B1 (en) 2011-01-10 2023-03-08 TARIS Biomedical LLC Lidocaine regimen for the use of sustained treatment of bladder pain and irritative voiding
EP2670398B1 (en) 2011-02-04 2017-06-07 TARIS Biomedical LLC Implantable device for controlled release of low solubility drug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172309A (en) * 1978-07-21 1979-10-30 Zenith Radio Corporation Method of correcting deflection defocusing in self-converged color CRT display systems
US4406970A (en) * 1981-07-10 1983-09-27 Rca Corporation Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
US4429252A (en) * 1982-02-11 1984-01-31 Rca Corporation Color picture tube having an expanded focus lens type inline electron gun with improved static convergence
US4514659A (en) * 1982-03-04 1985-04-30 Rca Corporation Inline electron gun for high resolution color display tube
JPS5951440A (en) * 1982-09-16 1984-03-24 Matsushita Electronics Corp In-line type electron gun and manufacturing method thereof
JPH0640468B2 (en) * 1985-09-09 1994-05-25 松下電子工業株式会社 Color picture tube device

Also Published As

Publication number Publication date
AU8283098A (en) 1999-01-25
CN1124635C (en) 2003-10-15
EP0889500B1 (en) 2003-09-17
KR20010014361A (en) 2001-02-26
CN1259226A (en) 2000-07-05
TW398009B (en) 2000-07-11
KR100360534B1 (en) 2002-11-13
EP0889500A1 (en) 1999-01-07
JP2002510430A (en) 2002-04-02
WO1999001884A1 (en) 1999-01-14

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Legal Events

Date Code Title Description
8332 No legal effect for de