IT1141531B - Sistema di supproto della maschera d'ombra di un tubo modulare di riproduzione di immagini,per televisione - Google Patents

Sistema di supproto della maschera d'ombra di un tubo modulare di riproduzione di immagini,per televisione

Info

Publication number
IT1141531B
IT1141531B IT21244/80A IT2124480A IT1141531B IT 1141531 B IT1141531 B IT 1141531B IT 21244/80 A IT21244/80 A IT 21244/80A IT 2124480 A IT2124480 A IT 2124480A IT 1141531 B IT1141531 B IT 1141531B
Authority
IT
Italy
Prior art keywords
television
support system
shadow mask
image reproduction
modular image
Prior art date
Application number
IT21244/80A
Other languages
English (en)
Italian (it)
Other versions
IT8021244A0 (it
Inventor
John A Van Raalte
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of IT8021244A0 publication Critical patent/IT8021244A0/it
Application granted granted Critical
Publication of IT1141531B publication Critical patent/IT1141531B/it

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
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border
IT21244/80A 1979-04-27 1980-04-08 Sistema di supproto della maschera d'ombra di un tubo modulare di riproduzione di immagini,per televisione IT1141531B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/033,966 US4283654A (en) 1979-04-27 1979-04-27 Modular tube shadow mask support system

Publications (2)

Publication Number Publication Date
IT8021244A0 IT8021244A0 (it) 1980-04-08
IT1141531B true IT1141531B (it) 1986-10-01

Family

ID=21873505

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21244/80A IT1141531B (it) 1979-04-27 1980-04-08 Sistema di supproto della maschera d'ombra di un tubo modulare di riproduzione di immagini,per televisione

Country Status (6)

Country Link
US (1) US4283654A (https=)
JP (1) JPS55157848A (https=)
DE (1) DE3016091A1 (https=)
FR (1) FR2455356A1 (https=)
GB (1) GB2047952B (https=)
IT (1) IT1141531B (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1490705A (fr) * 1966-06-23 1967-08-04 Saint Gobain Dispositif pour la fixation d'un masque pour tubes cathodiques
NL150946B (nl) * 1967-06-02 1976-09-15 Philips Nv Kleurentelevisieweergeefbuis.
US3796904A (en) * 1971-11-01 1974-03-12 Hitachi Ltd Colour picture tubes
US3735179A (en) * 1972-04-03 1973-05-22 Zenith Radio Corp Face panel assembly for color cathode-ray tube
US3943399A (en) * 1973-09-07 1976-03-09 Zenith Radio Corporation Shadow-mask color cathode ray tube with improved mask suspension system
US3894321A (en) * 1974-01-24 1975-07-15 Zenith Radio Corp Method for processing a color cathode ray tube having a thin foil mask sealed directly to the bulb
US4028582A (en) * 1975-09-22 1977-06-07 Rca Corporation Guided beam flat display device
US4072876A (en) * 1976-10-04 1978-02-07 Rca Corporation Corrugated shadow mask assembly for a cathode ray tube
US4145633A (en) * 1977-05-12 1979-03-20 Rca Corporation Modular guided beam flat display device

Also Published As

Publication number Publication date
IT8021244A0 (it) 1980-04-08
GB2047952B (en) 1983-03-30
US4283654A (en) 1981-08-11
DE3016091A1 (de) 1980-11-13
GB2047952A (en) 1980-12-03
FR2455356A1 (fr) 1980-11-21
JPS55157848A (en) 1980-12-08
FR2455356B1 (https=) 1982-07-09

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