CN1153246C - 彩色阴极射线管 - Google Patents

彩色阴极射线管 Download PDF

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Publication number
CN1153246C
CN1153246C CNB981093604A CN98109360A CN1153246C CN 1153246 C CN1153246 C CN 1153246C CN B981093604 A CNB981093604 A CN B981093604A CN 98109360 A CN98109360 A CN 98109360A CN 1153246 C CN1153246 C CN 1153246C
Authority
CN
China
Prior art keywords
shadow mask
main body
ray tube
cathode ray
color cathode
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
CNB981093604A
Other languages
English (en)
Chinese (zh)
Other versions
CN1204137A (zh
Inventor
清水纪雄
����һ
中川慎一郎
井上雅及
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
Publication of CN1204137A publication Critical patent/CN1204137A/zh
Application granted granted Critical
Publication of CN1153246C publication Critical patent/CN1153246C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01J29/54—Arrangements for centring 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border
    • H01J2229/0772—Apertures, cut-outs, depressions, or the like

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
CNB981093604A 1997-05-30 1998-05-29 彩色阴极射线管 Expired - Fee Related CN1153246C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP141350/97 1997-05-30
JP9141350A JPH10334822A (ja) 1997-05-30 1997-05-30 カラー受像管
JP141350/1997 1997-05-30

Publications (2)

Publication Number Publication Date
CN1204137A CN1204137A (zh) 1999-01-06
CN1153246C true CN1153246C (zh) 2004-06-09

Family

ID=15289935

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB981093604A Expired - Fee Related CN1153246C (zh) 1997-05-30 1998-05-29 彩色阴极射线管

Country Status (6)

Country Link
US (1) US6218772B1 (enExample)
EP (1) EP0881659B1 (enExample)
JP (1) JPH10334822A (enExample)
KR (1) KR100271708B1 (enExample)
CN (1) CN1153246C (enExample)
DE (1) DE69837978T2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3482872B2 (ja) 1998-05-15 2004-01-06 松下電器産業株式会社 カラー陰極線管
KR100688901B1 (ko) * 1999-06-11 2007-03-15 주식회사 엘지이아이 음극선관 섀도우마스크의 하울링 방지 구조
JP2003346678A (ja) * 2002-05-22 2003-12-05 Toshiba Corp カラー陰極線管およびその製造方法
WO2006091267A2 (en) * 2005-02-24 2006-08-31 Thomson Licensing Cathode ray tube having shadow mask with instant geometric thermal transition compensation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2703881B2 (ja) 1984-12-27 1998-01-26 株式会社東芝 カラー受像管
US4748371A (en) * 1987-02-10 1988-05-31 Rca Licensing Corporation Cathode-ray tube shadow mask for low overscan
KR910005085B1 (ko) * 1988-02-03 1991-07-22 미쓰비시덴기 가부시기갸이샤 컬러수상관
JPH06139949A (ja) * 1992-10-30 1994-05-20 Hitachi Ltd カラー陰極線管
JPH08255578A (ja) * 1995-03-17 1996-10-01 Hitachi Ltd カラー受像管

Also Published As

Publication number Publication date
DE69837978D1 (de) 2007-08-09
DE69837978T2 (de) 2008-03-06
CN1204137A (zh) 1999-01-06
EP0881659A3 (en) 1999-03-10
EP0881659B1 (en) 2007-06-27
US6218772B1 (en) 2001-04-17
KR100271708B1 (ko) 2000-11-15
JPH10334822A (ja) 1998-12-18
EP0881659A2 (en) 1998-12-02
KR19980087548A (ko) 1998-12-05

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SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee