EP0977239A3 - Ablenkjoch, dieses Ablenkjoch verwendende Kathodenstrahlröhre und Anzeigevorrichtung - Google Patents

Ablenkjoch, dieses Ablenkjoch verwendende Kathodenstrahlröhre und Anzeigevorrichtung Download PDF

Info

Publication number
EP0977239A3
EP0977239A3 EP99305892A EP99305892A EP0977239A3 EP 0977239 A3 EP0977239 A3 EP 0977239A3 EP 99305892 A EP99305892 A EP 99305892A EP 99305892 A EP99305892 A EP 99305892A EP 0977239 A3 EP0977239 A3 EP 0977239A3
Authority
EP
European Patent Office
Prior art keywords
equal
less
ray tube
cathode ray
deflection
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP99305892A
Other languages
English (en)
French (fr)
Other versions
EP0977239A2 (de
Inventor
Kouji Fukuma
Nobutaka Okuyama
Soichi Sakurai
Misao Ikeda
Tomohiko Sasaki
Takanori Yukimatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Consumer Electronics Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Media Electronics Co Ltd
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 Hitachi Ltd, Hitachi Media Electronics Co Ltd filed Critical Hitachi Ltd
Publication of EP0977239A2 publication Critical patent/EP0977239A2/de
Publication of EP0977239A3 publication Critical patent/EP0977239A3/de
Withdrawn legal-status Critical Current

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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
EP99305892A 1998-07-30 1999-07-26 Ablenkjoch, dieses Ablenkjoch verwendende Kathodenstrahlröhre und Anzeigevorrichtung Withdrawn EP0977239A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21542598 1998-07-30
JP21542598 1998-07-30

Publications (2)

Publication Number Publication Date
EP0977239A2 EP0977239A2 (de) 2000-02-02
EP0977239A3 true EP0977239A3 (de) 2002-04-24

Family

ID=16672135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99305892A Withdrawn EP0977239A3 (de) 1998-07-30 1999-07-26 Ablenkjoch, dieses Ablenkjoch verwendende Kathodenstrahlröhre und Anzeigevorrichtung

Country Status (4)

Country Link
EP (1) EP0977239A3 (de)
KR (1) KR100321818B1 (de)
CN (1) CN1244026A (de)
TW (1) TW468194B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439266B1 (ko) * 2001-12-27 2004-07-07 엘지.필립스디스플레이(주) 상하 주사형 음극선관

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0851456A1 (de) * 1996-12-27 1998-07-01 Matsushita Electronics Corporation Kathodenstrahlröhre
WO1999005693A1 (en) * 1997-07-28 1999-02-04 Thomson Tubes And Displays, S.A. Deflection yoke for a cathode-ray tube with both improved geometry and convergence

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104058U (de) * 1980-01-09 1981-08-14
JPS56104058A (en) * 1980-01-22 1981-08-19 Eidai Co Ltd Manufacture of decorative board with parallel groove
KR950005958B1 (ko) * 1992-12-24 1995-06-07 엘지전자부품주식회사 양면 연주용 광디스크 플레이어의 틸팅장치
JPH08148103A (ja) * 1994-11-25 1996-06-07 Hitachi Ltd 陰極線管
JPH08190877A (ja) * 1995-01-09 1996-07-23 Hitachi Ltd 陰極線管
JPH10116572A (ja) * 1996-10-14 1998-05-06 Hitachi Ltd カラー陰極線管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0851456A1 (de) * 1996-12-27 1998-07-01 Matsushita Electronics Corporation Kathodenstrahlröhre
WO1999005693A1 (en) * 1997-07-28 1999-02-04 Thomson Tubes And Displays, S.A. Deflection yoke for a cathode-ray tube with both improved geometry and convergence

Also Published As

Publication number Publication date
EP0977239A2 (de) 2000-02-02
TW468194B (en) 2001-12-11
KR100321818B1 (ko) 2002-02-02
CN1244026A (zh) 2000-02-09
KR20000012054A (ko) 2000-02-25

Similar Documents

Publication Publication Date Title
EP0977239A3 (de) Ablenkjoch, dieses Ablenkjoch verwendende Kathodenstrahlröhre und Anzeigevorrichtung
CA2157104A1 (en) Deflection yoke and color cathode ray tube comprising the deflection yoke
MY120242A (en) Cathode ray tube apparatus
HK97195A (en) Blue bow correction for crt raster
US6388402B1 (en) Compensation of CRT deflection errors with fourfold symmetrical magnet systems
EP0793253A3 (de) Korrektur des negativ differentiellen Komafehlers in Kathodenstrahlröhren
HK17995A (en) Cathode ray tube deflection distortion correction device
TWI265545B (en) Color cathode-ray tube device
MY114886A (en) Deflection yoke with reduced raster distortion
JPS5931088Y2 (ja) 磁気シ−ルド装置
MY122137A (en) Deflection yoke for a cathode-ray tube with both improved geometry and convergence.
JPH0528678Y2 (de)
EP1296349A3 (de) Ablenkjoch
JPH0461457B2 (de)
JPS55157846A (en) Deflecting yoke
US20020063508A1 (en) Picture display device with reduced deflection power
EP0843333A3 (de) Mit einer Justiervorrichtung, zur Konvergierung eines Strahlenbündels versehene Farbkathodenstrahlröhre
JPH02276140A (ja) 偏向ヨーク
JPH09129156A (ja) 陰極線管用偏向ヨーク
KR100227349B1 (ko) 음극선관장치
JPH1097829A (ja) 画歪補正装置
MY114341A (en) Deflection yoke securing device
JPH09283055A (ja) 陰極線管表示装置
JPS63266804A (ja) 磁界発生装置
JPH07302557A (ja) 偏向ヨーク

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990816

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Kind code of ref document: A2

Designated state(s): DE FR GB IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: DE FR GB IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050201