DE3471201D1 - Shadow mask for a colour picture tube, and tube provided with such a mask - Google Patents

Shadow mask for a colour picture tube, and tube provided with such a mask

Info

Publication number
DE3471201D1
DE3471201D1 DE8484402368T DE3471201T DE3471201D1 DE 3471201 D1 DE3471201 D1 DE 3471201D1 DE 8484402368 T DE8484402368 T DE 8484402368T DE 3471201 T DE3471201 T DE 3471201T DE 3471201 D1 DE3471201 D1 DE 3471201D1
Authority
DE
Germany
Prior art keywords
mask
frame
edge
tube
colour picture
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
Application number
DE8484402368T
Other languages
English (en)
Inventor
Carlo Luigi Fonda
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.)
Videocolor SA
Original Assignee
Videocolor SA
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 Videocolor SA filed Critical Videocolor SA
Application granted granted Critical
Publication of DE3471201D1 publication Critical patent/DE3471201D1/de
Expired 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
    • 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
    • H01J2229/0716—Mounting arrangements of aperture plate to frame or vessel
    • 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
    • H01J2229/0722—Frame

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
DE8484402368T 1983-11-25 1984-11-20 Shadow mask for a colour picture tube, and tube provided with such a mask Expired DE3471201D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318853A FR2555808B1 (fr) 1983-11-25 1983-11-25 Masque d'ombre pour tube d'image en couleurs et tube d'image le comportant

Publications (1)

Publication Number Publication Date
DE3471201D1 true DE3471201D1 (en) 1988-06-16

Family

ID=9294547

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8484402368T Expired DE3471201D1 (en) 1983-11-25 1984-11-20 Shadow mask for a colour picture tube, and tube provided with such a mask
DE8484402369T Expired DE3472858D1 (en) 1983-11-25 1984-11-20 Shadow mask for a colour picture tube, and tube provided with such a mask

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8484402369T Expired DE3472858D1 (en) 1983-11-25 1984-11-20 Shadow mask for a colour picture tube, and tube provided with such a mask

Country Status (6)

Country Link
US (2) US4638211A (de)
EP (2) EP0145570B1 (de)
JP (2) JPS60131733A (de)
AT (1) ATE35880T1 (de)
DE (2) DE3471201D1 (de)
FR (1) FR2555808B1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737681A (en) * 1986-05-21 1988-04-12 Zenith Electronics Corporation Support means for a tensioned foil shadow mask
US4939412A (en) * 1988-03-30 1990-07-03 Rca Licensing Corporation Color picture tube having improved shadow mask-frame assembly
US5029256A (en) * 1988-08-11 1991-07-02 Kabushiki Kaisha Toshiba Color cathode ray tube
NL8902997A (nl) * 1989-12-06 1991-07-01 Philips Nv Kleurenbeeldbuis.
KR930000577B1 (ko) * 1990-10-27 1993-01-25 삼성전관 주식회사 새도우 마스크 구조체를 가지는 칼라 음극선관
KR930000782Y1 (ko) * 1990-11-29 1993-02-25 주식회사 금성사 미스랜딩 보정유니트를 가진 칼라수상관
KR960012414B1 (ko) * 1993-07-05 1996-09-20 엘지전자주식회사 칼라수상관의 섀도우마스크 지지용 탄성부재
KR200147271Y1 (ko) * 1995-07-24 1999-06-15 손욱 마스크 프레임 구조체
KR200147273Y1 (ko) * 1995-09-25 1999-06-15 손욱 칼라 음극선관용 마스크 프레임과 인너 시일드의 어셈블리
US5680004A (en) * 1995-12-28 1997-10-21 Thomson Consumer Electronics, Inc. Color picture tube having an improved shadow mask-to-frame connection
US6222309B1 (en) 1996-02-21 2001-04-24 Hitachi, Ltd. Color cathode ray tube with specific skirt portion
US6166482A (en) * 1996-02-21 2000-12-26 Hitachi, Ltd. Shadow mask structure with specific skirt portion
US6703565B1 (en) 1996-09-06 2004-03-09 Matsushita Electric Industrial Co., Ltd. Printed wiring board
JPH10134730A (ja) * 1996-10-31 1998-05-22 Nec Kansai Ltd 陰極線管用シャドウマスク構体
FR2758001A1 (fr) * 1996-12-31 1998-07-03 Imphy Sa Dispositif de suspension du masque d'ombre d'un tube de visualisation cathodique comprenant un bilame et bilame
US5932957A (en) * 1997-04-18 1999-08-03 Thomson Consumer Electronics, Inc. Cathode-ray tube having detentioning rod assembly for a tension mask frame
US5952774A (en) * 1997-04-18 1999-09-14 Thomson Consumer Electronics, Inc. Color CRT having a support frame assembly with detensioning means
TW367519B (en) * 1997-05-27 1999-08-21 Matsushita Electric Ind Co Ltd Shielding plate body, shielding plate and color picture tube
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
US6565954B2 (en) 1998-05-14 2003-05-20 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
SG86345A1 (en) 1998-05-14 2002-02-19 Matsushita Electric Ind Co Ltd Circuit board and method of manufacturing the same
US6084342A (en) * 1998-07-08 2000-07-04 Thomson Licensing S.A. Color picture tube having a tensioned mask-support frame assembly
JP3175722B2 (ja) * 1999-02-10 2001-06-11 関西日本電気株式会社 カラー陰極線管
JP2001216912A (ja) * 1999-03-12 2001-08-10 Nec Kansai Ltd シャドウマスク構体およびカラー陰極線管
JP2000268744A (ja) * 1999-03-19 2000-09-29 Nec Kansai Ltd カラー陰極線管
JP2001057161A (ja) * 1999-06-07 2001-02-27 Sony Corp 陰極線管
KR100388903B1 (ko) 1999-12-10 2003-06-25 삼성에스디아이 주식회사 평면형 음극선관용 섀도우마스크 프레임 조립체
US6686684B2 (en) * 1999-12-24 2004-02-03 Koninklijke Philips Electronics N.V. Color selection electrode implementing a temperature based tension reduction of a shadow mask
JP2001185043A (ja) * 1999-12-28 2001-07-06 Matsushita Electric Ind Co Ltd 陰極線管
KR100683647B1 (ko) 2000-04-21 2007-02-15 삼성에스디아이 주식회사 칼라 음극선관의 텐션 마스크 프레임 조립체
US6537317B1 (en) 2000-05-03 2003-03-25 Advanced Medical Optics, Inc. Binocular lens systems
US6518514B2 (en) * 2000-08-21 2003-02-11 Matsushita Electric Industrial Co., Ltd. Circuit board and production of the same
ITMI20030076A1 (it) * 2003-01-20 2004-07-21 Videocolor Spa Accoppiamento maschera/cornice per migliorare la microfonicita' in tubi a raggi catodici con maschera stampata sostanzialmente piatta.
US8545974B2 (en) * 2005-02-09 2013-10-01 Laird Technologies, Inc. Flame retardant EMI shields
US20080157915A1 (en) * 2007-01-03 2008-07-03 Ethan Lin Flame retardant, electrically-conductive pressure sensitive adhesive materials and methods of making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524974A (en) * 1968-08-13 1970-08-18 Sylvania Electric Prod Shadow mask supporting structure having thermal expansion correction means
JPS4853668A (de) * 1971-11-08 1973-07-27
DE2713246A1 (de) * 1977-03-25 1978-10-05 Licentia Gmbh Farbwahlmaskenanordnung fuer eine farbbildkathodenstrahlroehre
BE864311A (nl) * 1978-02-24 1978-06-16 Gte Sylvania Nv Temperatuur compenserende inrichting voor de bevestiging van schaduwmasker en raam van een kleurenbeeldbuis
FR2420205A1 (fr) * 1978-03-13 1979-10-12 Videocolor Sa Tube a masque pour la television en couleurs
JPS5765649A (en) * 1980-10-08 1982-04-21 Toshiba Corp Shadow mask type color picture tube

Also Published As

Publication number Publication date
FR2555808B1 (fr) 1986-10-10
FR2555808A1 (fr) 1985-05-31
EP0145570B1 (de) 1988-07-20
US4678963A (en) 1987-07-07
JPS60131732A (ja) 1985-07-13
EP0143707A1 (de) 1985-06-05
US4638211A (en) 1987-01-20
DE3472858D1 (en) 1988-08-25
EP0143707B1 (de) 1988-05-11
ATE35880T1 (de) 1988-08-15
EP0145570A1 (de) 1985-06-19
JPS60131733A (ja) 1985-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee
8380 Miscellaneous part iii

Free format text: IM HEFT 49/91, SEITE 13278, SP.3: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8339 Ceased/non-payment of the annual fee