FR2322447A1 - PROCESS FOR THE MANUFACTURE OF A CATHODIC TUBE TO REPRODUCE COLORED IMAGES, AND CATHODIC TUBE OBTAINED FROM THE KIND - Google Patents

PROCESS FOR THE MANUFACTURE OF A CATHODIC TUBE TO REPRODUCE COLORED IMAGES, AND CATHODIC TUBE OBTAINED FROM THE KIND

Info

Publication number
FR2322447A1
FR2322447A1 FR7626410A FR7626410A FR2322447A1 FR 2322447 A1 FR2322447 A1 FR 2322447A1 FR 7626410 A FR7626410 A FR 7626410A FR 7626410 A FR7626410 A FR 7626410A FR 2322447 A1 FR2322447 A1 FR 2322447A1
Authority
FR
France
Prior art keywords
cathodic tube
manufacture
cathodic
colored images
reproduce
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
FR7626410A
Other languages
French (fr)
Other versions
FR2322447B1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2322447A1 publication Critical patent/FR2322447A1/en
Application granted granted Critical
Publication of FR2322447B1 publication Critical patent/FR2322447B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
FR7626410A 1975-09-01 1976-09-01 PROCESS FOR THE MANUFACTURE OF A CATHODIC TUBE TO REPRODUCE COLORED IMAGES, AND CATHODIC TUBE OBTAINED FROM THE KIND Granted FR2322447A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7510273A NL7510273A (en) 1975-09-01 1975-09-01 PROCEDURE FOR MANUFACTURE OF A CATHODE RAY TUBE FOR DISPLAYING COLORED IMAGES AND CATHOD RAY TUBE MADE IN ACCORDANCE WITH THIS PROCESS.

Publications (2)

Publication Number Publication Date
FR2322447A1 true FR2322447A1 (en) 1977-03-25
FR2322447B1 FR2322447B1 (en) 1980-05-16

Family

ID=19824387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626410A Granted FR2322447A1 (en) 1975-09-01 1976-09-01 PROCESS FOR THE MANUFACTURE OF A CATHODIC TUBE TO REPRODUCE COLORED IMAGES, AND CATHODIC TUBE OBTAINED FROM THE KIND

Country Status (9)

Country Link
JP (1) JPS5230157A (en)
BE (1) BE845677A (en)
CA (1) CA1060079A (en)
DE (1) DE2637755C2 (en)
ES (2) ES451102A1 (en)
FR (1) FR2322447A1 (en)
GB (1) GB1533064A (en)
IT (1) IT1071422B (en)
NL (1) NL7510273A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152900A (en) * 1958-11-14 1964-10-13 Rca Corp Art of making electron-sensitive mosaic screens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475169A (en) * 1965-08-20 1969-10-28 Zenith Radio Corp Process of electrostatically screening color cathode-ray tubes
NL7014480A (en) * 1970-10-02 1972-04-05
CA961686A (en) * 1971-10-05 1975-01-28 Senri Miyaoka Method for producing a striped cathode ray tube screen
JPS5236390B2 (en) * 1972-08-07 1977-09-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152900A (en) * 1958-11-14 1964-10-13 Rca Corp Art of making electron-sensitive mosaic screens

Also Published As

Publication number Publication date
DE2637755C2 (en) 1986-03-06
JPS5230157A (en) 1977-03-07
ES451102A1 (en) 1977-12-01
ES461560A1 (en) 1978-06-01
FR2322447B1 (en) 1980-05-16
GB1533064A (en) 1978-11-22
IT1071422B (en) 1985-04-10
BE845677A (en) 1977-02-28
NL7510273A (en) 1977-03-03
CA1060079A (en) 1979-08-07
DE2637755A1 (en) 1977-03-10

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Legal Events

Date Code Title Description
DR Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse
ST Notification of lapse