DE69031095T2 - Color cathode ray tube device - Google Patents

Color cathode ray tube device

Info

Publication number
DE69031095T2
DE69031095T2 DE69031095T DE69031095T DE69031095T2 DE 69031095 T2 DE69031095 T2 DE 69031095T2 DE 69031095 T DE69031095 T DE 69031095T DE 69031095 T DE69031095 T DE 69031095T DE 69031095 T2 DE69031095 T2 DE 69031095T2
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
color cathode
tube device
color
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.)
Expired - Fee Related
Application number
DE69031095T
Other languages
German (de)
Other versions
DE69031095D1 (en
Inventor
Katsuei Morohashi
Shigeo Takenaka
Taketoshi Shimoma
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69031095D1 publication Critical patent/DE69031095D1/en
Publication of DE69031095T2 publication Critical patent/DE69031095T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/563—Aberrations by type
    • H01J2229/5637—Colour purity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
    • H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
DE69031095T 1989-05-26 1990-05-22 Color cathode ray tube device Expired - Fee Related DE69031095T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13377889 1989-05-26
JP13824589 1989-05-31

Publications (2)

Publication Number Publication Date
DE69031095D1 DE69031095D1 (en) 1997-09-04
DE69031095T2 true DE69031095T2 (en) 1998-02-19

Family

ID=26468031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69031095T Expired - Fee Related DE69031095T2 (en) 1989-05-26 1990-05-22 Color cathode ray tube device

Country Status (4)

Country Link
EP (1) EP0399467B1 (en)
JP (1) JP3034896B2 (en)
KR (1) KR920010661B1 (en)
DE (1) DE69031095T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100609195B1 (en) * 1998-11-10 2006-08-02 마츠시타 덴끼 산교 가부시키가이샤 Deflection yoke and color picture tube comprising the same
KR101985783B1 (en) * 2017-02-02 2019-06-04 한국원자력연구원 Method of Guarantee for Software Failure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849749A (en) * 1972-02-16 1974-11-19 Matsushita Electric Ind Co Ltd Deflection coils producing pincushion and barrel deflection fields
NL8300032A (en) * 1983-01-06 1984-08-01 Philips Nv DEVICE FOR DISPLAYING TELEVISION IMAGES AND DEFLECTOR THEREFOR.
NL8600355A (en) * 1986-02-13 1987-09-01 Philips Nv DEVICE FOR DISPLAYING TELEVISION IMAGES AND DEFLECTOR THEREFOR.

Also Published As

Publication number Publication date
KR920010661B1 (en) 1992-12-12
KR900019116A (en) 1990-12-24
JPH0381936A (en) 1991-04-08
DE69031095D1 (en) 1997-09-04
JP3034896B2 (en) 2000-04-17
EP0399467A1 (en) 1990-11-28
EP0399467B1 (en) 1997-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee