TR25229A - COLORED PICTURE TYPE WITH ORDER ELECTRON GUN WITH FOCUS ADJUSTMENT TOOL. - Google Patents

COLORED PICTURE TYPE WITH ORDER ELECTRON GUN WITH FOCUS ADJUSTMENT TOOL.

Info

Publication number
TR25229A
TR25229A TR91/0363A TR36391A TR25229A TR 25229 A TR25229 A TR 25229A TR 91/0363 A TR91/0363 A TR 91/0363A TR 36391 A TR36391 A TR 36391A TR 25229 A TR25229 A TR 25229A
Authority
TR
Turkey
Prior art keywords
electron gun
focus adjustment
picture type
adjustment tool
colored picture
Prior art date
Application number
TR91/0363A
Other languages
Turkish (tr)
Original Assignee
Thomson Consumer Electonics In
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 Consumer Electonics In filed Critical Thomson Consumer Electonics In
Publication of TR25229A publication Critical patent/TR25229A/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
    • H01J29/50—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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
    • 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
    • H01J2229/4872—Aperture shape as viewed along beam axis circular
    • 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
    • H01J2229/4896—Aperture shape as viewed along beam axis complex and not provided for
TR91/0363A 1990-04-16 1991-04-10 COLORED PICTURE TYPE WITH ORDER ELECTRON GUN WITH FOCUS ADJUSTMENT TOOL. TR25229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50953790A 1990-04-16 1990-04-16

Publications (1)

Publication Number Publication Date
TR25229A true TR25229A (en) 1993-01-01

Family

ID=24027042

Family Applications (1)

Application Number Title Priority Date Filing Date
TR91/0363A TR25229A (en) 1990-04-16 1991-04-10 COLORED PICTURE TYPE WITH ORDER ELECTRON GUN WITH FOCUS ADJUSTMENT TOOL.

Country Status (10)

Country Link
EP (1) EP0452789B1 (en)
JP (1) JP2616849B2 (en)
KR (1) KR950002262B1 (en)
CN (1) CN1041577C (en)
CA (1) CA2039501C (en)
DE (1) DE69114893T2 (en)
MY (1) MY105411A (en)
PL (1) PL165538B1 (en)
RU (1) RU2025818C1 (en)
TR (1) TR25229A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06251722A (en) * 1993-02-24 1994-09-09 Hitachi Ltd Cathode-ray tube
FR2705164B1 (en) * 1993-05-10 1995-07-13 Thomson Tubes & Displays Color image tube with electron guns in line with astigmatic lenses.
CN1054462C (en) * 1994-06-30 2000-07-12 中华映管股份有限公司 Colour kinescope electron gun with hollow chain-shaped mainlens and unidirectional extension hole circular symmetric auxiliary lens
JP3726402B2 (en) * 1996-07-05 2005-12-14 ソニー株式会社 In-line electron gun for color cathode ray tube
KR19980040898A (en) * 1996-11-30 1998-08-17 엄길용 Cylindrical electrode of in-line electron gun
KR20030060616A (en) * 2002-01-10 2003-07-16 엘지.필립스디스플레이(주) Gun for Color CRT
CN1306544C (en) * 2004-01-05 2007-03-21 彩虹集团电子股份有限公司 Technological method for regulating clour teletron electron beam arrangement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101805A (en) * 1981-07-10 1983-01-19 Rca Corp Color picture tube and inline electron gun
JPS58198830A (en) * 1982-05-14 1983-11-18 Hitachi Ltd Cathode-ray tube
EP0104674A1 (en) * 1982-08-25 1984-04-04 Koninklijke Philips Electronics N.V. Colour display tube
JPS60140637A (en) * 1983-12-28 1985-07-25 Toshiba Corp Electron gun for color picture tube
EP0275191A2 (en) * 1987-01-14 1988-07-20 RCA Thomson Licensing Corporation Color cathode-ray tube having a three-lens electron gun

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400649A (en) * 1981-07-10 1983-08-23 Rca Corporation Color picture tube having an improved expanded focus lens type inline electron gun
FR2590724B1 (en) * 1985-11-22 1988-01-08 Videocolor DEVICE FOR CORRECTING THE DEVIATION EFFECT DUE TO A VARIATION OF THE FOCUSING VOLTAGE IN A TRICHROME CATHODE TUBE WITH ONLINE CATHODES
US4764704A (en) * 1987-01-14 1988-08-16 Rca Licensing Corporation Color cathode-ray tube having a three-lens electron gun
CN1013534B (en) * 1987-04-08 1991-08-14 彩色图象公司 Correction device of diviation effect for a three colour crt
US4737682A (en) * 1987-07-20 1988-04-12 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
JP2690930B2 (en) * 1988-02-26 1997-12-17 株式会社日立製作所 Electron gun for color cathode ray tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101805A (en) * 1981-07-10 1983-01-19 Rca Corp Color picture tube and inline electron gun
JPS58198830A (en) * 1982-05-14 1983-11-18 Hitachi Ltd Cathode-ray tube
EP0104674A1 (en) * 1982-08-25 1984-04-04 Koninklijke Philips Electronics N.V. Colour display tube
JPS60140637A (en) * 1983-12-28 1985-07-25 Toshiba Corp Electron gun for color picture tube
EP0275191A2 (en) * 1987-01-14 1988-07-20 RCA Thomson Licensing Corporation Color cathode-ray tube having a three-lens electron gun

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 44 (E-229)[1481], 25th February 1984; & JP-A-58 198 830 (HITACHI SEISAKUSHO K.K.) 18-11-1983 *
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 302 (E-362)[2025], 29th November 1985; & JP-A-60 140 637 (TOSHIBA K.K.) 25-07-1985 *

Also Published As

Publication number Publication date
JPH04230938A (en) 1992-08-19
EP0452789B1 (en) 1995-11-29
KR910019103A (en) 1991-11-30
CN1041577C (en) 1999-01-06
EP0452789A3 (en) 1992-02-12
DE69114893D1 (en) 1996-01-11
JP2616849B2 (en) 1997-06-04
EP0452789A2 (en) 1991-10-23
PL165538B1 (en) 1995-01-31
CA2039501A1 (en) 1991-10-17
CN1056016A (en) 1991-11-06
RU2025818C1 (en) 1994-12-30
DE69114893T2 (en) 1996-06-20
KR950002262B1 (en) 1995-03-15
CA2039501C (en) 1999-02-02
PL289904A1 (en) 1992-02-10
MY105411A (en) 1994-09-30

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