BR9302760A - Tubo de raios catodicos a cores - Google Patents

Tubo de raios catodicos a cores

Info

Publication number
BR9302760A
BR9302760A BR9302760A BR9302760A BR9302760A BR 9302760 A BR9302760 A BR 9302760A BR 9302760 A BR9302760 A BR 9302760A BR 9302760 A BR9302760 A BR 9302760A BR 9302760 A BR9302760 A BR 9302760A
Authority
BR
Brazil
Prior art keywords
rays tube
color
cathodic rays
color cathodic
tube
Prior art date
Application number
BR9302760A
Other languages
English (en)
Inventor
Raymond Edward Keller
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of BR9302760A publication Critical patent/BR9302760A/pt

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
BR9302760A 1992-07-06 1993-07-05 Tubo de raios catodicos a cores BR9302760A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/909,522 US5336962A (en) 1992-07-06 1992-07-06 Cathode-ray tube having internal magnetic shield with strengthening ribs

Publications (1)

Publication Number Publication Date
BR9302760A true BR9302760A (pt) 1994-02-08

Family

ID=25427374

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9302760A BR9302760A (pt) 1992-07-06 1993-07-05 Tubo de raios catodicos a cores

Country Status (11)

Country Link
US (1) US5336962A (pt)
EP (1) EP0578095B1 (pt)
JP (1) JP2756900B2 (pt)
KR (1) KR970011872B1 (pt)
CN (1) CN1042472C (pt)
BR (1) BR9302760A (pt)
CA (1) CA2099646C (pt)
CZ (1) CZ279756B6 (pt)
DE (1) DE69301871T2 (pt)
MY (1) MY108945A (pt)
SG (1) SG46349A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08124493A (ja) * 1994-10-25 1996-05-17 Mitsubishi Electric Corp カラーブラウン管用色選別電極構体
JPH09147757A (ja) * 1995-11-27 1997-06-06 Mitsubishi Electric Corp カラー陰極線管
KR100234168B1 (ko) * 1997-06-28 1999-12-15 손욱 칼라 음극선관용 인너실드
US6157118A (en) * 1998-09-08 2000-12-05 Thomson Licensing S.A. Cathode-ray tube contact spring
US6188171B1 (en) * 1999-06-15 2001-02-13 Kelly Eugene Hamm Cathode-ray tube contact spring
KR20020029931A (ko) * 2000-06-30 2002-04-20 요트.게.아. 롤페즈 내부 자기 차폐부를 포함하는 칼라 디스플레이 튜브
US6680563B2 (en) 2001-06-27 2004-01-20 Thomson Licensing S.A. Color picture tube having a low expansion tension mask attached to a higher expansion frame
KR20040014810A (ko) * 2002-08-12 2004-02-18 삼성에스디아이 주식회사 원형절결부를 갖는 인너마그네틱실드를 구비한 음극선관

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822453A (en) * 1970-12-07 1974-07-09 Rca Corp Method of making cathode ray tube internal shields
JPS5413253A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Color receiving tube
US4513221A (en) * 1982-02-26 1985-04-23 North American Philips Consumer Electronics Corp. CRT Internal shielding means for a spun glass envelope funnel section
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
US4670686A (en) * 1986-04-29 1987-06-02 Rca Corporation CRT internal magnetic shield contact spring
US4792317A (en) * 1986-06-30 1988-12-20 Center Manufacturing Inc. Method for making a magnetic shield
JPH07107831B2 (ja) * 1986-12-26 1995-11-15 ソニー株式会社 陰極線管

Also Published As

Publication number Publication date
EP0578095B1 (en) 1996-03-20
MY108945A (en) 1996-11-30
CN1042472C (zh) 1999-03-10
SG46349A1 (en) 1998-02-20
DE69301871T2 (de) 1996-08-14
KR940002890A (ko) 1994-02-19
KR970011872B1 (ko) 1997-07-18
JP2756900B2 (ja) 1998-05-25
JPH06103912A (ja) 1994-04-15
CA2099646A1 (en) 1994-01-07
CA2099646C (en) 1998-09-01
US5336962A (en) 1994-08-09
EP0578095A1 (en) 1994-01-12
CZ129593A3 (en) 1995-01-18
CN1083623A (zh) 1994-03-09
DE69301871D1 (de) 1996-04-25
CZ279756B6 (cs) 1995-06-14

Similar Documents

Publication Publication Date Title
DE69309276D1 (de) Tracheotomie-röhreneinheit
DE69328300D1 (de) Rohrbrenner
BR9400765A (pt) Tubo flexível
DE69327908D1 (de) Rohrmolch
BR9605554A (pt) Tubo de imagem colorida
BR9302760A (pt) Tubo de raios catodicos a cores
NO943112D0 (no) Inkontinensbeskyttelse
BR9606168A (pt) Tubo de imagem em cores
BR8202884A (pt) Tubo de imagem a cores
BR9605556A (pt) Tubo de imagem colorida
DE69217411T2 (de) Farbpatrone
ITPD930095A0 (it) Tubo graduato
ES554366A0 (es) Un tubo de rayos catodicos en colores
ES551791A0 (es) Un tubo de rayos catodicos en color.
DE69405677T2 (de) Farbbildröhre mit einer magnetischen Abschirmung
BR8907813A (pt) Tubo de raios catodicos a cores com mascara de sombra ativa
KR940013610U (ko) 칼라 음극선관
DE59304122D1 (de) Infiltrationsrohr
BR9001146A (pt) Dispositivo de exibicao de tubo de raios catodicos e dispositivo de exibicao a cores de tubo de raios catodicos
DE69313824T2 (de) Schlauch
BR7202219U (pt) Rolo tubo
GB9222027D0 (en) Light tube
KR930012057U (ko) 칼라브라운관의 인너실드 구조
DE59303742D1 (de) Elektronenröhre
KR930018776U (ko) 에트모스캔 튜브

Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 05/07/2013