GB2047952B - Modular tube shadow mask support system - Google Patents

Modular tube shadow mask support system

Info

Publication number
GB2047952B
GB2047952B GB8013502A GB8013502A GB2047952B GB 2047952 B GB2047952 B GB 2047952B GB 8013502 A GB8013502 A GB 8013502A GB 8013502 A GB8013502 A GB 8013502A GB 2047952 B GB2047952 B GB 2047952B
Authority
GB
United Kingdom
Prior art keywords
support system
shadow mask
mask support
modular tube
tube shadow
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
GB8013502A
Other languages
English (en)
Other versions
GB2047952A (en
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.)
RCA Corp
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 GB2047952A publication Critical patent/GB2047952A/en
Application granted granted Critical
Publication of GB2047952B publication Critical patent/GB2047952B/en
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
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border
GB8013502A 1979-04-27 1980-04-24 Modular tube shadow mask support system Expired GB2047952B (en)

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
GB2047952A GB2047952A (en) 1980-12-03
GB2047952B true GB2047952B (en) 1983-03-30

Family

ID=21873505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8013502A Expired GB2047952B (en) 1979-04-27 1980-04-24 Modular tube shadow mask support system

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
US4283654A (en) 1981-08-11
IT1141531B (it) 1986-10-01
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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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee