KR20010089166A - 4극 컨버전스 코일을 구비한 컬러 디스플레이 디바이스 - Google Patents

4극 컨버전스 코일을 구비한 컬러 디스플레이 디바이스 Download PDF

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Publication number
KR20010089166A
KR20010089166A KR1020017002120A KR20017002120A KR20010089166A KR 20010089166 A KR20010089166 A KR 20010089166A KR 1020017002120 A KR1020017002120 A KR 1020017002120A KR 20017002120 A KR20017002120 A KR 20017002120A KR 20010089166 A KR20010089166 A KR 20010089166A
Authority
KR
South Korea
Prior art keywords
coils
ring
convergence
deflection
winding
Prior art date
Application number
KR1020017002120A
Other languages
English (en)
Korean (ko)
Inventor
알베르투스 아. 에스. 슬루이테르만
윌헬무스 하.체. 데우스
트제르크 게. 스판제르
Original Assignee
요트.게.아. 롤페즈
코닌클리케 필립스 일렉트로닉스 엔.브이.
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
Priority claimed from US09/338,049 external-priority patent/US6411027B1/en
Application filed by 요트.게.아. 롤페즈, 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 요트.게.아. 롤페즈
Publication of KR20010089166A publication Critical patent/KR20010089166A/ko

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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/705—Dynamic convergence systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/236—Manufacture of magnetic deflecting devices for cathode-ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR1020017002120A 1999-06-22 2000-06-19 4극 컨버전스 코일을 구비한 컬러 디스플레이 디바이스 KR20010089166A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/338,049 1999-06-22
US09/338,049 US6411027B1 (en) 1997-12-29 1999-06-22 Color display device having quadrupole convergence coils
EP00201506 2000-04-27
EP00201506.3 2000-04-27
PCT/EP2000/005646 WO2000079561A1 (fr) 1999-06-22 2000-06-19 Dispositif d'affichage couleur possedant des bobines de convergence quadripolaire

Publications (1)

Publication Number Publication Date
KR20010089166A true KR20010089166A (ko) 2001-09-29

Family

ID=26072176

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017002120A KR20010089166A (ko) 1999-06-22 2000-06-19 4극 컨버전스 코일을 구비한 컬러 디스플레이 디바이스

Country Status (6)

Country Link
EP (1) EP1105911A1 (fr)
JP (1) JP2003502820A (fr)
KR (1) KR20010089166A (fr)
CN (1) CN1315053A (fr)
TW (1) TW480524B (fr)
WO (1) WO2000079561A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1409353A (zh) * 2001-10-01 2003-04-09 松下电器产业株式会社 阴极射线管装置
FR2895145A1 (fr) * 2005-12-16 2007-06-22 Thomson Licensing Sas Systeme de convergence de faisceaux electroniques de tubes a rayons cathodiques

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117434A (en) * 1977-01-19 1978-09-26 General Electric Company Hybrid deflection system with quadripolar correction coils
JPS5815384A (ja) * 1981-07-21 1983-01-28 Mitsubishi Electric Corp カラ−受像管装置
JPS5830294A (ja) * 1981-08-18 1983-02-22 Mitsubishi Electric Corp カラ−陰極線管装置
EP0421523B1 (fr) * 1989-10-02 1995-06-28 Koninklijke Philips Electronics N.V. Système de tube-image à croissance de spot réduite
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements
ATE141713T1 (de) * 1991-04-02 1996-09-15 Philips Electronics Nv Farbbildröhre mit verringertem fleckwachstum
JP2001515648A (ja) * 1997-12-29 2001-09-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 外側ビーム間に偏向依存距離を有するカラー表示デバイス

Also Published As

Publication number Publication date
EP1105911A1 (fr) 2001-06-13
CN1315053A (zh) 2001-09-26
TW480524B (en) 2002-03-21
WO2000079561A1 (fr) 2000-12-28
JP2003502820A (ja) 2003-01-21

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid