DK172524B1 - Katodestrålerør og farvefremvisningsanlæg - Google Patents

Katodestrålerør og farvefremvisningsanlæg Download PDF

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Publication number
DK172524B1
DK172524B1 DK198700690A DK69087A DK172524B1 DK 172524 B1 DK172524 B1 DK 172524B1 DK 198700690 A DK198700690 A DK 198700690A DK 69087 A DK69087 A DK 69087A DK 172524 B1 DK172524 B1 DK 172524B1
Authority
DK
Denmark
Prior art keywords
electrode
electrodes
lens
pole
pole lens
Prior art date
Application number
DK198700690A
Other languages
Danish (da)
English (en)
Other versions
DK69087A (da
DK69087D0 (da
Inventor
Stanley Bloom
Eric Francis Hockings
Original Assignee
Rca Licensing 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
Application filed by Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of DK69087D0 publication Critical patent/DK69087D0/da
Publication of DK69087A publication Critical patent/DK69087A/da
Application granted granted Critical
Publication of DK172524B1 publication Critical patent/DK172524B1/da

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
    • 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
    • H01J2229/48—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)
  • Controls And Circuits For Display Device (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DK198700690A 1986-02-12 1987-02-11 Katodestrålerør og farvefremvisningsanlæg DK172524B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/828,523 US4887009A (en) 1986-02-12 1986-02-12 Color display system
US82852386 1986-02-12

Publications (3)

Publication Number Publication Date
DK69087D0 DK69087D0 (da) 1987-02-11
DK69087A DK69087A (da) 1987-08-13
DK172524B1 true DK172524B1 (da) 1998-11-16

Family

ID=25252056

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198700690A DK172524B1 (da) 1986-02-12 1987-02-11 Katodestrålerør og farvefremvisningsanlæg

Country Status (21)

Country Link
US (1) US4887009A (en:Method)
EP (1) EP0235975B1 (en:Method)
JP (2) JPS62193045A (en:Method)
KR (1) KR920007181B1 (en:Method)
CN (1) CN1027410C (en:Method)
AT (1) ATE53705T1 (en:Method)
AU (1) AU590814B2 (en:Method)
BR (1) BR8700562A (en:Method)
CA (1) CA1266082A (en:Method)
DD (2) DD273526A5 (en:Method)
DE (1) DE3763273D1 (en:Method)
DK (1) DK172524B1 (en:Method)
ES (1) ES2016621B3 (en:Method)
FI (1) FI89220C (en:Method)
HK (1) HK95095A (en:Method)
MX (1) MX165597B (en:Method)
PL (1) PL155402B1 (en:Method)
PT (1) PT84284B (en:Method)
RU (1) RU1838846C (en:Method)
SG (1) SG29493G (en:Method)
ZA (1) ZA87979B (en:Method)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3775253D1 (de) * 1986-04-03 1992-01-30 Mitsubishi Electric Corp Kathodenstrahlroehre.
JP2542627B2 (ja) * 1987-08-05 1996-10-09 株式会社東芝 カラ−受像管装置
US5196762A (en) * 1988-12-30 1993-03-23 Goldstar Co., Ltd. Electron gun for color picture cathode-ray tube with hexagonal cross-section
KR910005220Y1 (ko) * 1989-06-10 1991-07-22 삼성전관 주식회사 다이나믹 포커스 전자총
GB2269267B (en) * 1991-03-05 1995-02-15 Secr Defence Focusing means for cathode ray tubes
GB9104649D0 (en) * 1991-03-05 1991-04-17 Secr Defence Focusing means for cathode ray tubes
JP3339059B2 (ja) * 1991-11-14 2002-10-28 ソニー株式会社 陰極線管
US5532547A (en) * 1991-12-30 1996-07-02 Goldstar Co., Ltd. Electron gun for a color cathode-ray tube
KR950004627B1 (ko) * 1992-12-31 1995-05-03 삼성전관주식회사 칼라 음극선관용 전자총
KR960016431B1 (ko) * 1993-09-04 1996-12-11 엘지전자 주식회사 음극선관용 전자총
JPH08162040A (ja) * 1994-09-14 1996-06-21 Lg Electron Inc カラー陰極線管用電子銃
JPH10505708A (ja) * 1995-07-03 1998-06-02 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 表示装置及び表示装置用カラー陰極線管
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
KR100186540B1 (ko) 1996-04-25 1999-03-20 구자홍 피디피의 전극 및 그 형성방법
KR100223823B1 (ko) * 1996-10-21 1999-10-15 구자홍 컬러 음극선관용 전자총의 집속전극 구조
KR100267971B1 (ko) * 1996-11-06 2000-10-16 구자홍 컬러 음극선관용 전자총의 집속전극 구조
TW522428B (en) * 1998-04-10 2003-03-01 Hitachi Ltd Color cathode ray tube with a reduced dynamic focus voltage for an electrostatic quadrupole lens thereof
DE59807070D1 (de) * 1998-07-16 2003-03-06 Matsushita Display Devices Ger Farbfernsehgerät oder Farbmonitor mit flachem Bildschirm

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108855C (en:Method) * 1956-09-07
US3317769A (en) * 1963-10-14 1967-05-02 Philips Corp Cathode-ray tube having a quadripole electrostatic focusing lens
FR1448056A (fr) * 1965-04-20 1966-08-05 Thomson Houston Comp Francaise Dispositif de déflexion électrostatique de particules chargées
JPS444365Y1 (en:Method) * 1966-05-31 1969-02-18
NL155980B (nl) * 1966-08-11 1978-02-15 Philips Nv Kathodestraalbuis met een vierpoollens voor de correctie van orthogonaliteitsfouten.
NL151555B (nl) * 1967-11-11 1976-11-15 Philips Nv Elektronenstraalbuis voor het weergeven van gekleurde beelden.
JPS5520329B2 (en:Method) * 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.
JPS5413769A (en) * 1977-07-01 1979-02-01 Matsushita Electronics Corp Color picture tube
US4214188A (en) * 1978-05-22 1980-07-22 Motorola, Inc. Dynamic focus for a cathode ray tube
US4172309A (en) * 1978-07-21 1979-10-30 Zenith Radio Corporation Method of correcting deflection defocusing in self-converged color CRT display systems
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
JPS58192252A (ja) * 1982-05-06 1983-11-09 Matsushita Electronics Corp 陰極線管装置
JPS58209853A (ja) * 1982-05-31 1983-12-06 Nec Corp インライン型電子銃
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
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
FI89220B (fi) 1993-05-14
DE3763273D1 (de) 1990-07-19
BR8700562A (pt) 1987-12-08
PL264076A1 (en) 1988-04-28
JPH0544771B2 (en:Method) 1993-07-07
KR870008365A (ko) 1987-09-26
DK69087A (da) 1987-08-13
JPH07201288A (ja) 1995-08-04
FI89220C (fi) 1993-08-25
CN1027410C (zh) 1995-01-11
EP0235975B1 (en) 1990-06-13
EP0235975A1 (en) 1987-09-09
FI870485A0 (fi) 1987-02-05
ATE53705T1 (de) 1990-06-15
FI870485A7 (fi) 1987-08-13
DK69087D0 (da) 1987-02-11
ES2016621B3 (es) 1990-11-16
CN87100841A (zh) 1987-09-30
ZA87979B (en) 1987-08-03
AU6795387A (en) 1987-08-13
AU590814B2 (en) 1989-11-16
HK95095A (en) 1995-06-23
MX165597B (es) 1992-11-25
CA1266082A (en) 1990-02-20
JPS62193045A (ja) 1987-08-24
RU1838846C (ru) 1993-08-30
US4887009A (en) 1989-12-12
JP2611942B2 (ja) 1997-05-21
PT84284B (pt) 1989-09-14
DD259059A5 (de) 1988-08-10
KR920007181B1 (ko) 1992-08-27
PL155402B1 (pl) 1991-11-29
PT84284A (en) 1987-03-01
SG29493G (en) 1993-05-21
DD273526A5 (de) 1989-11-15

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired