DE69205206D1 - Farbbildröhre mit innerer magnetischer Schutzkappe. - Google Patents

Farbbildröhre mit innerer magnetischer Schutzkappe.

Info

Publication number
DE69205206D1
DE69205206D1 DE69205206T DE69205206T DE69205206D1 DE 69205206 D1 DE69205206 D1 DE 69205206D1 DE 69205206 T DE69205206 T DE 69205206T DE 69205206 T DE69205206 T DE 69205206T DE 69205206 D1 DE69205206 D1 DE 69205206D1
Authority
DE
Germany
Prior art keywords
protective cap
picture tube
color picture
inner magnetic
magnetic protective
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
DE69205206T
Other languages
English (en)
Other versions
DE69205206T2 (de
Inventor
Mensvoort Adriaan Johannes Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69205206D1 publication Critical patent/DE69205206D1/de
Publication of DE69205206T2 publication Critical patent/DE69205206T2/de
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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
DE69205206T 1991-04-29 1992-04-21 Farbbildröhre mit innerer magnetischer Schutzkappe. Expired - Fee Related DE69205206T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91201024 1991-04-29

Publications (2)

Publication Number Publication Date
DE69205206D1 true DE69205206D1 (de) 1995-11-09
DE69205206T2 DE69205206T2 (de) 1996-05-02

Family

ID=8207630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205206T Expired - Fee Related DE69205206T2 (de) 1991-04-29 1992-04-21 Farbbildröhre mit innerer magnetischer Schutzkappe.

Country Status (7)

Country Link
US (1) US5363010A (de)
EP (1) EP0511705B1 (de)
JP (1) JPH05159714A (de)
KR (1) KR100243619B1 (de)
CN (1) CN1041871C (de)
DE (1) DE69205206T2 (de)
MY (1) MY110090A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0165059B1 (ko) * 1995-07-28 1998-12-15 구자홍 외부자계 차폐용 자기쉴드구조
JPH09147757A (ja) * 1995-11-27 1997-06-06 Mitsubishi Electric Corp カラー陰極線管
TW402731B (en) * 1997-09-12 2000-08-21 Hitachi Ltd Color cathode ray tube having an improved internal magnetic shield
JP2000311620A (ja) * 1999-04-26 2000-11-07 Nec Kansai Ltd 内部磁気シールドおよびカラー陰極線管
EP1246223A4 (de) * 1999-12-27 2005-11-23 Matsushita Electric Ind Co Ltd Kathodenstrahlröhre
US6720723B2 (en) * 2000-03-16 2004-04-13 Matsushita Electric Industrial Co., Ltd. Cathode ray tube for achieving small electron beam landing deviation
KR20020008587A (ko) * 2000-07-24 2002-01-31 김영남 칼라음극선관의 인너 실드
KR100414495B1 (ko) * 2002-02-07 2004-01-07 엘지.필립스디스플레이(주) 상하주사형 음극선관
KR100852701B1 (ko) * 2002-06-12 2008-08-19 삼성에스디아이 주식회사 자기 차폐 기구를 구비한 음극선관
KR100524864B1 (ko) * 2003-02-10 2005-10-31 엘지.필립스 디스플레이 주식회사 컬러 음극선관

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316575A (en) * 1976-07-30 1978-02-15 Hitachi Ltd Color picture tube
BE864664A (fr) * 1977-03-10 1978-07-03 Gte Sylvania Inc Ecran combine de protection de champ magnetique et de faisceau electronique pour un tube a rayons cathodiques en ligne
JPS5413253A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Color receiving tube
US4580076A (en) * 1982-03-31 1986-04-01 Tokyo Shibaura Denki Kabushiki Kaisha Color cathode ray tube
US4622490A (en) * 1985-02-28 1986-11-11 Rca Corporation Cathode-ray tube with an internal magnetic shield
US4758193A (en) * 1985-10-03 1988-07-19 North American Philips Consumer Electronics Corp. Color cathode ray tube having improved internal magnetic shield
GB2190239B (en) * 1986-05-02 1990-02-21 Philips Electronic Associated Cathode ray display tube
JPH07107831B2 (ja) * 1986-12-26 1995-11-15 ソニー株式会社 陰極線管
US5081392A (en) * 1990-09-11 1992-01-14 Rca Thomson Licensing Corporation Color picture tube having an internal magnetic shield
US5097174A (en) * 1990-11-23 1992-03-17 Thomson Consumer Electronics, Inc. Color picture tube having an improved internal magnetic shield

Also Published As

Publication number Publication date
DE69205206T2 (de) 1996-05-02
CN1066342A (zh) 1992-11-18
CN1041871C (zh) 1999-01-27
KR100243619B1 (ko) 2000-02-01
US5363010A (en) 1994-11-08
EP0511705B1 (de) 1995-10-04
JPH05159714A (ja) 1993-06-25
MY110090A (en) 1997-12-31
EP0511705A1 (de) 1992-11-04
KR920020568A (ko) 1992-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee