FR2455356A1 - Dispositif d'affichage electronique comportant un systeme de support de masque d'ombre perfectionne - Google Patents

Dispositif d'affichage electronique comportant un systeme de support de masque d'ombre perfectionne

Info

Publication number
FR2455356A1
FR2455356A1 FR8007143A FR8007143A FR2455356A1 FR 2455356 A1 FR2455356 A1 FR 2455356A1 FR 8007143 A FR8007143 A FR 8007143A FR 8007143 A FR8007143 A FR 8007143A FR 2455356 A1 FR2455356 A1 FR 2455356A1
Authority
FR
France
Prior art keywords
shadow mask
display device
electronic display
mask
support system
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.)
Granted
Application number
FR8007143A
Other languages
English (en)
French (fr)
Other versions
FR2455356B1 (https=
Inventor
John A Van Raalte
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 FR2455356A1 publication Critical patent/FR2455356A1/fr
Application granted granted Critical
Publication of FR2455356B1 publication Critical patent/FR2455356B1/fr
Granted 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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR8007143A 1979-04-27 1980-03-31 Dispositif d'affichage electronique comportant un systeme de support de masque d'ombre perfectionne Granted FR2455356A1 (fr)

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
FR2455356A1 true FR2455356A1 (fr) 1980-11-21
FR2455356B1 FR2455356B1 (https=) 1982-07-09

Family

ID=21873505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007143A Granted FR2455356A1 (fr) 1979-04-27 1980-03-31 Dispositif d'affichage electronique comportant un systeme de support de masque d'ombre perfectionne

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=)

Citations (2)

* 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
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (2)

* 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
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

Also Published As

Publication number Publication date
IT8021244A0 (it) 1980-04-08
GB2047952B (en) 1983-03-30
US4283654A (en) 1981-08-11
IT1141531B (it) 1986-10-01
DE3016091A1 (de) 1980-11-13
GB2047952A (en) 1980-12-03
JPS55157848A (en) 1980-12-08
FR2455356B1 (https=) 1982-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse