BE797489A - Tube cathodique couleur du type a masque perfore - Google Patents

Tube cathodique couleur du type a masque perfore

Info

Publication number
BE797489A
BE797489A BE2052643A BE2052643A BE797489A BE 797489 A BE797489 A BE 797489A BE 2052643 A BE2052643 A BE 2052643A BE 2052643 A BE2052643 A BE 2052643A BE 797489 A BE797489 A BE 797489A
Authority
BE
Belgium
Prior art keywords
mask type
perforated mask
cathodic tube
color
color cathodic
Prior art date
Application number
BE2052643A
Other languages
English (en)
French (fr)
Inventor
L H Mckee
H W Roeber
Original Assignee
Gte Sylvania Inc
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 Gte Sylvania Inc filed Critical Gte Sylvania Inc
Publication of BE797489A publication Critical patent/BE797489A/xx

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
    • 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
    • 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
BE2052643A 1972-03-30 1973-03-29 Tube cathodique couleur du type a masque perfore BE797489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23951672A 1972-03-30 1972-03-30

Publications (1)

Publication Number Publication Date
BE797489A true BE797489A (fr) 1973-10-01

Family

ID=22902507

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2052643A BE797489A (fr) 1972-03-30 1973-03-29 Tube cathodique couleur du type a masque perfore

Country Status (4)

Country Link
US (1) US3772555A (enrdf_load_stackoverflow)
BE (1) BE797489A (enrdf_load_stackoverflow)
DE (1) DE2315353A1 (enrdf_load_stackoverflow)
FR (1) FR2178228B3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004245A1 (fr) * 1978-03-13 1979-09-19 Videocolor Tube à masque pour la télévision en couleurs

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965779A (enrdf_load_stackoverflow) * 1972-10-27 1974-06-26
US4327307A (en) * 1979-03-19 1982-04-27 North American Philips Consumer Electronics Corp. Shadow mask for color cathode ray tube
US4437036A (en) 1981-10-23 1984-03-13 Rca Corporation Cathode-ray tube having a temperature compensated mask-frame assembly
US4565945A (en) * 1983-05-11 1986-01-21 North American Philips Consumer Electronics Corp. Deflection limiting means for CRT mask support means
US4645968A (en) * 1984-05-15 1987-02-24 Rca Corporation Vibration control of color picture tube shadow mask
US4593225A (en) * 1984-08-31 1986-06-03 Zenith Electronics Corporation Tension mask colar cathode ray tube
US5218265A (en) * 1989-06-16 1993-06-08 Nokia (Deutschland) Gmbh Combined mask-frame with double spot welds
DE3919674A1 (de) * 1989-06-16 1990-12-20 Nokia Unterhaltungselektronik Masken-rahmen-kombination fuer eine farbbildroehre
TW328605B (en) 1996-03-11 1998-03-21 Hitachi Ltd The color cathode tube
US6307310B1 (en) 1996-09-17 2001-10-23 Hitachi, Ltd. Color cathode-ray tube
US5932957A (en) * 1997-04-18 1999-08-03 Thomson Consumer Electronics, Inc. Cathode-ray tube having detentioning rod assembly for a tension mask frame
JPH1140072A (ja) * 1997-07-24 1999-02-12 Nec Kansai Ltd シャドウマスク構体
JP3097679B2 (ja) * 1998-11-11 2000-10-10 関西日本電気株式会社 カラー陰極線管
KR100544112B1 (ko) * 1999-03-29 2006-01-23 삼성에스디아이 주식회사 음극선관용 마스크프레임 어셈블리
IT1313179B1 (it) * 1999-07-16 2002-06-17 Videocolor Spa Telaio metallico multifunzione per schermo crt.
KR100474366B1 (ko) * 2002-06-07 2005-03-10 엘지.필립스 디스플레이 주식회사 도밍 개선을 위한 음극선관 섀도우마스크
JP5384163B2 (ja) * 2009-03-27 2014-01-08 新日鐵住金株式会社 フレーム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6516386A (enrdf_load_stackoverflow) * 1965-12-16 1967-06-19
US3449612A (en) * 1968-04-24 1969-06-10 Sylvania Electric Prod Color cathode ray tube having shadow mask frame formed to accommodate a support system
US3454813A (en) * 1968-09-12 1969-07-08 Admiral Corp Mask-frame captivator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004245A1 (fr) * 1978-03-13 1979-09-19 Videocolor Tube à masque pour la télévision en couleurs

Also Published As

Publication number Publication date
FR2178228B3 (enrdf_load_stackoverflow) 1976-03-26
FR2178228A1 (enrdf_load_stackoverflow) 1973-11-09
US3772555A (en) 1973-11-13
DE2315353A1 (de) 1973-10-25

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