MX160063A - Sistema de exhibicion mejorado para color - Google Patents

Sistema de exhibicion mejorado para color

Info

Publication number
MX160063A
MX160063A MX8552A MX855287A MX160063A MX 160063 A MX160063 A MX 160063A MX 8552 A MX8552 A MX 8552A MX 855287 A MX855287 A MX 855287A MX 160063 A MX160063 A MX 160063A
Authority
MX
Mexico
Prior art keywords
multipole
electrodes
lens
main focusing
electrode
Prior art date
Application number
MX8552A
Other languages
English (en)
Inventor
Stanley Bloom
Eric Francis Hockings
Original Assignee
Rca Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25432213&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX160063(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rca Corp filed Critical Rca Corp
Publication of MX160063A publication Critical patent/MX160063A/es

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
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4834—Electrical arrangements coupled to electrodes, e.g. potentials
    • H01J2229/4837—Electrical arrangements coupled to electrodes, e.g. potentials characterised by the potentials applied
    • H01J2229/4841—Dynamic potentials
    • 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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electroluminescent Light Sources (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Pens And Brushes (AREA)
  • Color Television Image Signal Generators (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Road Signs Or Road Markings (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cold Cathode And The Manufacture (AREA)
MX8552A 1986-09-29 1987-09-28 Sistema de exhibicion mejorado para color MX160063A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/912,632 US4731563A (en) 1986-09-29 1986-09-29 Color display system

Publications (1)

Publication Number Publication Date
MX160063A true MX160063A (es) 1989-11-17

Family

ID=25432213

Family Applications (2)

Application Number Title Priority Date Filing Date
MX017619A MX170842B (es) 1986-09-29 1987-09-28 Mejoras en cinescopio
MX8552A MX160063A (es) 1986-09-29 1987-09-28 Sistema de exhibicion mejorado para color

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX017619A MX170842B (es) 1986-09-29 1987-09-28 Mejoras en cinescopio

Country Status (21)

Country Link
US (1) US4731563A (es)
EP (1) EP0265683B1 (es)
JP (2) JPH067458B2 (es)
KR (1) KR960000531B1 (es)
CN (1) CN1042373C (es)
AT (1) ATE58260T1 (es)
AU (1) AU597425B2 (es)
BR (1) BR8705002A (es)
CA (1) CA1245344A (es)
DD (2) DD262525A5 (es)
DE (1) DE3766070D1 (es)
DK (1) DK508887A (es)
ES (1) ES2018809B3 (es)
FI (1) FI89221C (es)
HK (1) HK177895A (es)
IN (1) IN169013B (es)
MX (2) MX170842B (es)
PL (1) PL157239B1 (es)
PT (1) PT85665B (es)
SU (1) SU1618290A3 (es)
ZA (1) ZA877312B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877998A (en) * 1988-10-27 1989-10-31 Rca Licensing Corp. Color display system having an electron gun with dual electrode modulation
KR910009635B1 (ko) * 1989-03-09 1991-11-23 삼성전관 주식회사 다이나믹 포커스 전자총
KR910005220Y1 (ko) * 1989-06-10 1991-07-22 삼성전관 주식회사 다이나믹 포커스 전자총
JPH088078B2 (ja) * 1989-10-16 1996-01-29 松下電子工業株式会社 カラー受像管装置
KR970008564B1 (ko) * 1989-11-21 1997-05-27 엘지전자 주식회사 칼라음극선관용 전자총
KR920005828Y1 (ko) * 1990-01-31 1992-08-22 삼성전관 주식회사 칼라 음극선관용 전자총 구조체
US5066887A (en) * 1990-02-22 1991-11-19 Rca Thomson Licensing Corp. Color picture tube having an inline electron gun with an astigmatic prefocusing lens
FR2660111B1 (fr) * 1990-03-22 1992-06-12 Videocolor Sa Procede pour determiner la position optimale d'une lentille quadripolaire dans un tube a rayons cathodiques.
FR2682809B1 (fr) * 1991-10-21 1993-12-31 Thomson Tubes Displays Sa Tube a rayons cathodiques a canon a electrons ameliore.
JP3339059B2 (ja) * 1991-11-14 2002-10-28 ソニー株式会社 陰極線管
JP2605202B2 (ja) * 1991-11-26 1997-04-30 三星電管株式會社 カラー陰極線管用電子銃
US5532547A (en) * 1991-12-30 1996-07-02 Goldstar Co., Ltd. Electron gun for a color cathode-ray tube
US5399946A (en) * 1992-12-17 1995-03-21 Samsung Display Devices Co., Ltd. Dynamic focusing electron gun
DE69507005T2 (de) * 1994-08-25 1999-07-01 Koninklijke Philips Electronics N.V., Eindhoven Kathodenstrahlröhre mit elektronenkanone, und elektrostatisches linsensystem
JPH08190877A (ja) 1995-01-09 1996-07-23 Hitachi Ltd 陰極線管
KR100189611B1 (ko) * 1995-07-28 1999-06-01 구자홍 칼라음극선관용 전자총
JPH09190773A (ja) * 1996-01-08 1997-07-22 Hitachi Ltd 陰極線管用電子銃および陰極線管
EP0837487B1 (en) * 1996-10-21 2002-11-13 Lg Electronics Inc. Focusing electrode in electron gun for color cathode ray tube
TW402732B (en) 1998-06-09 2000-08-21 Koninkl Philips Electronics Nv Cathode ray tube comprising an electron gun

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108855C (es) * 1956-09-07
US3317769A (en) * 1963-10-14 1967-05-02 Philips Corp Cathode-ray tube having a quadripole electrostatic focusing lens
US3504211A (en) * 1965-05-12 1970-03-31 Hitachi Ltd Electron beam control device for use with a cathode ray tube for dynamic correction of electron beam astigmatism and defocusing
NL151555B (nl) * 1967-11-11 1976-11-15 Philips Nv Elektronenstraalbuis voor het weergeven van gekleurde beelden.
JPS5520329B2 (es) * 1974-05-23 1980-06-02
US3961223A (en) * 1975-03-04 1976-06-01 United Technologies Corporation Astigmatic focus correction circuit
NL7607722A (nl) * 1976-07-13 1978-01-17 Philips Nv Astigmatische elektronenlens, kathodestraal- buis met een dergelijke lens en inrichting met een dergelijke kathodestraalbuis.
US4214188A (en) * 1978-05-22 1980-07-22 Motorola, Inc. Dynamic focus for a cathode ray tube
US4234814A (en) * 1978-09-25 1980-11-18 Rca Corporation Electron gun with astigmatic flare-reducing beam forming region
US4258298A (en) * 1979-12-28 1981-03-24 Sperry Corporation Dynamic focus control and power supply for cathode ray tube displays
US4316128A (en) * 1980-06-13 1982-02-16 Rca Corporation Television receiver focus voltage circuit
US4319163A (en) * 1980-06-30 1982-03-09 Rca Corporation Electron gun with deflection-synchronized astigmatic screen grid means
JPS59175544A (ja) * 1983-03-25 1984-10-04 Mitsubishi Electric Corp 電子銃
EP0163443B1 (en) * 1984-05-29 1990-08-16 Tektronix, Inc. Cathode ray tube astigmatism correction apparatus
JPS6139347A (ja) * 1984-07-30 1986-02-25 Matsushita Electronics Corp 電磁偏向型陰極線管装置
CA1237464A (en) * 1984-10-19 1988-05-31 Hsing-Yao Chen Electron gun having a two piece screen grid electrode means
JPH0719541B2 (ja) * 1985-04-30 1995-03-06 株式会社日立製作所 インライン型カラー受像管

Also Published As

Publication number Publication date
CN1042373C (zh) 1999-03-03
KR960000531B1 (ko) 1996-01-08
EP0265683A1 (en) 1988-05-04
SU1618290A3 (ru) 1990-12-30
FI89221B (fi) 1993-05-14
JPS6386337A (ja) 1988-04-16
CN87106708A (zh) 1988-05-11
JPH067458B2 (ja) 1994-01-26
AU597425B2 (en) 1990-05-31
PL157239B1 (pl) 1992-05-29
HK177895A (en) 1995-12-01
DD262525A5 (de) 1988-11-30
AU7883187A (en) 1988-03-31
FI89221C (fi) 1993-08-25
CA1245344A (en) 1988-11-22
ATE58260T1 (de) 1990-11-15
DK508887A (da) 1988-03-30
PT85665A (pt) 1988-10-14
EP0265683B1 (en) 1990-11-07
DD273718A5 (de) 1989-11-22
FI874130A (fi) 1988-03-30
BR8705002A (pt) 1988-05-24
JP2780738B2 (ja) 1998-07-30
DE3766070D1 (de) 1990-12-13
PL267973A1 (en) 1988-09-01
MX170842B (es) 1993-09-20
PT85665B (pt) 1994-09-30
KR880004539A (ko) 1988-06-07
DK508887D0 (da) 1987-09-28
JPH08102267A (ja) 1996-04-16
US4731563A (en) 1988-03-15
ES2018809B3 (es) 1991-05-16
IN169013B (es) 1991-08-17
ZA877312B (en) 1988-06-29
FI874130A0 (fi) 1987-09-22

Similar Documents

Publication Publication Date Title
MX160063A (es) Sistema de exhibicion mejorado para color
MX165597B (es) Sistema mejorado de exhibicion en color
KR850006247A (ko) 인라인 전자총을 가진 칼라 촬상관
CA2036857A1 (en) Color picture tube having an inline electron gun with an astigmatic prefocusing lens
MY117923A (en) Color cathode- ray tube
MY110055A (en) Color picture tube having an inline electron gun with three astigmatic lenses
KR970003373A (ko) 칼라 crt
ES8406793A1 (es) Un tubo de rayos catodicos
MY118537A (en) Color picture tube
KR960012238A (ko) 칼라 음극선관용 전자총
JPS53136476A (en) Electrode constituent of electron gun for color cathode ray tube
JPS6448355A (en) Electron gun
TW308353U (en) Colour cathode ray tube
JPS57182948A (en) Electron gun for cathode-ray tube
JPS5650037A (en) Electromagnetic focusing type colour picture tube
EP0628983A4 (en) ELECTRON CANON FOR COLOR IMAGE RECEIVER TUBE.
JPS6471039A (en) Cathode-ray tube
KR950001840A (ko) 칼라 음극선관
JPS5663749A (en) Electron gun