MY105411A - Color picture tube having inline electron gun with focus adjustment means. - Google Patents

Color picture tube having inline electron gun with focus adjustment means.

Info

Publication number
MY105411A
MY105411A MYPI91000575A MYPI19910575A MY105411A MY 105411 A MY105411 A MY 105411A MY PI91000575 A MYPI91000575 A MY PI91000575A MY PI19910575 A MYPI19910575 A MY PI19910575A MY 105411 A MY105411 A MY 105411A
Authority
MY
Malaysia
Prior art keywords
lens
beams
picture tube
color picture
gun
Prior art date
Application number
MYPI91000575A
Other languages
English (en)
Inventor
George Marks Bruce
Lee Maninger Lorem
Original Assignee
Thomson Consumer Electronics Inc
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 Electronics Inc filed Critical Thomson Consumer Electronics Inc
Publication of MY105411A publication Critical patent/MY105411A/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
    • 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
    • H01J29/58—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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electron Sources, Ion Sources (AREA)
MYPI91000575A 1990-04-16 1991-04-08 Color picture tube having inline electron gun with focus adjustment means. MY105411A (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
MY105411A true MY105411A (en) 1994-09-30

Family

ID=24027042

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91000575A MY105411A (en) 1990-04-16 1991-04-08 Color picture tube having inline electron gun with focus adjustment means.

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06251722A (ja) * 1993-02-24 1994-09-09 Hitachi Ltd 陰極線管
FR2705164B1 (fr) * 1993-05-10 1995-07-13 Thomson Tubes & Displays Tube image couleurs à canons à électrons en ligne avec lentilles astigmatiques.
CN1054462C (zh) * 1994-06-30 2000-07-12 中华映管股份有限公司 彩色显像管的电子枪
JP3726402B2 (ja) * 1996-07-05 2005-12-14 ソニー株式会社 カラー陰極線管用インライン電子銃
KR19980040898A (ko) * 1996-11-30 1998-08-17 엄길용 인라인형 전자총의 통형전극
KR20030060616A (ko) * 2002-01-10 2003-07-16 엘지.필립스디스플레이(주) 칼라음극선관용 전자총
CN1306544C (zh) * 2004-01-05 2007-03-21 彩虹集团电子股份有限公司 调整彩色显像管电子束配列的工艺方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509526B1 (fr) * 1981-07-10 1986-08-29 Rca Corp Perfectionnements apportes aux canons electroniques en ligne a lentille focale allongee pour tube image couleur
US4400649A (en) * 1981-07-10 1983-08-23 Rca Corporation Color picture tube having an improved expanded focus lens type inline electron gun
JPS58198830A (ja) * 1982-05-14 1983-11-18 Hitachi Ltd カラー受像管
NL8203322A (nl) * 1982-08-25 1984-03-16 Philips Nv Kleurenbeeldbuis.
JPH0630227B2 (ja) * 1983-12-28 1994-04-20 株式会社東芝 カラ−受像管用電子銃
FR2590724B1 (fr) * 1985-11-22 1988-01-08 Videocolor Dispositif de correction de l'effet de deviation du a une variation de la tension de focalisation dans un tube cathodique trichrome a cathodes en ligne
EP0275191B1 (de) * 1987-01-14 1995-09-27 RCA Thomson Licensing Corporation Farbbildröhre mit einer Drei-Linsen-Elektronenkanone
US4764704A (en) * 1987-01-14 1988-08-16 Rca Licensing Corporation Color cathode-ray tube having a three-lens electron gun
CN1013534B (zh) * 1987-04-08 1991-08-14 彩色图象公司 三色阴极射线管偏移效应的校正装置
US4737682A (en) * 1987-07-20 1988-04-12 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
JP2690930B2 (ja) * 1988-02-26 1997-12-17 株式会社日立製作所 カラー陰極線管用電子銃

Also Published As

Publication number Publication date
KR910019103A (ko) 1991-11-30
CA2039501C (en) 1999-02-02
CA2039501A1 (en) 1991-10-17
EP0452789A3 (en) 1992-02-12
RU2025818C1 (ru) 1994-12-30
CN1041577C (zh) 1999-01-06
PL289904A1 (en) 1992-02-10
EP0452789A2 (de) 1991-10-23
PL165538B1 (pl) 1995-01-31
DE69114893D1 (de) 1996-01-11
EP0452789B1 (de) 1995-11-29
KR950002262B1 (ko) 1995-03-15
TR25229A (tr) 1993-01-01
JP2616849B2 (ja) 1997-06-04
CN1056016A (zh) 1991-11-06
JPH04230938A (ja) 1992-08-19
DE69114893T2 (de) 1996-06-20

Similar Documents

Publication Publication Date Title
PL264076A1 (en) A colour picture tube deflection system
PL267973A1 (en) Colour picture reproduction system with a picture tube
AR241293A1 (es) Disposicion de cañon electronico para un tubo de rayos catodicos de color.
CA2036857A1 (en) Color picture tube having an inline electron gun with an astigmatic prefocusing lens
ES8405197A1 (es) Un tubo de imagen en color
MY105411A (en) Color picture tube having inline electron gun with focus adjustment means.
MY110055A (en) Color picture tube having an inline electron gun with three astigmatic lenses
EP0300704A3 (de) Farbbildröhre mit Inline-Elektronenkanone und einer Einzellinse
TW337023B (en) Color cathode ray tube
EP0300705A3 (de) Farbbildröhre mit Inline-Elektronenkanone und einer Einzellinse
MY114283A (en) Electron gun for color cathode ray tube
MY118537A (en) Color picture tube
MY109697A (en) In-line type election gun assembly for use in color picture tubes.
KR970009210B1 (en) Electron gun for color crt
TW308353U (en) Colour cathode ray tube
JPS57113544A (en) Structure of electronic gun for color picture tube
TH17800EX (th) หลอดภาพสีที่มีอีเล็คตรอนและวิถีทางสำหรับการปรับโฟกัส
TH17800A (th) หลอดภาพสีที่มีอีเล็คตรอนและวิถีทางสำหรับการปรับโฟกัส