FR2322446A1 - Procede pour la fabrication d'un tube cathodique devant reproduire des images colorees, et tube cathodique fabrique de la sorte - Google Patents

Procede pour la fabrication d'un tube cathodique devant reproduire des images colorees, et tube cathodique fabrique de la sorte

Info

Publication number
FR2322446A1
FR2322446A1 FR7626409A FR7626409A FR2322446A1 FR 2322446 A1 FR2322446 A1 FR 2322446A1 FR 7626409 A FR7626409 A FR 7626409A FR 7626409 A FR7626409 A FR 7626409A FR 2322446 A1 FR2322446 A1 FR 2322446A1
Authority
FR
France
Prior art keywords
cathodic tube
manufacturing
cathodic
colored images
manufactured
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
FR7626409A
Other languages
English (en)
Other versions
FR2322446B1 (fr
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 FR2322446A1 publication Critical patent/FR2322446A1/fr
Application granted granted Critical
Publication of FR2322446B1 publication Critical patent/FR2322446B1/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
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes

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)
FR7626409A 1975-09-01 1976-09-01 Procede pour la fabrication d'un tube cathodique devant reproduire des images colorees, et tube cathodique fabrique de la sorte Granted FR2322446A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7510272A NL7510272A (nl) 1975-09-01 1975-09-01 Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den en kathodestraalbuis vervaardigd volgens deze werkwijze.

Publications (2)

Publication Number Publication Date
FR2322446A1 true FR2322446A1 (fr) 1977-03-25
FR2322446B1 FR2322446B1 (fr) 1980-05-16

Family

ID=19824386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626409A Granted FR2322446A1 (fr) 1975-09-01 1976-09-01 Procede pour la fabrication d'un tube cathodique devant reproduire des images colorees, et tube cathodique fabrique de la sorte

Country Status (10)

Country Link
US (1) US4032342A (fr)
JP (1) JPS5230156A (fr)
BE (1) BE845676A (fr)
CA (1) CA1059209A (fr)
DE (1) DE2637829A1 (fr)
ES (1) ES451101A1 (fr)
FR (1) FR2322446A1 (fr)
GB (1) GB1533009A (fr)
IT (1) IT1071421B (fr)
NL (1) NL7510272A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087280A (en) * 1977-03-17 1978-05-02 Corning Glass Works Method for enhancing the image contrast in color television picture tubes
US4086089A (en) * 1977-03-17 1978-04-25 Corning Glass Works Method for producing tri-color screens for television picture tubes
US6013400A (en) * 1998-02-09 2000-01-11 Thomson Consumer Electronics, Inc. Method of manufacturing a luminescent screen assembly for a cathode-ray tube
US6607528B1 (en) * 1999-06-22 2003-08-19 Senorx, Inc. Shapeable electrosurgical scalpel
US20030059692A1 (en) * 2001-09-25 2003-03-27 Samuel Pearlman Method of manufacturing a matrix for cathode-ray tube

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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142958A (en) * 1965-07-15 1969-02-12 Nat Video Corp Optical lens system for use in manufacturing color television tubes
US3475169A (en) * 1965-08-20 1969-10-28 Zenith Radio Corp Process of electrostatically screening color cathode-ray tubes
CA961686A (en) * 1971-10-05 1975-01-28 Senri Miyaoka Method for producing a striped cathode ray tube screen
BE793996A (fr) * 1972-01-14 1973-05-02 Rca Corp Procede d'impression d'une structure d'ecran de tube a rayons cathodiques
GB1435596A (en) * 1972-08-21 1976-05-12 Tokyo Shibaura Electric Co Method and apparatus for making colour cathode-ray tubes
US3779760A (en) * 1972-10-02 1973-12-18 Sony Corp Method of producing a striped cathode ray tube screen

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
DE2637829A1 (de) 1977-05-12
FR2322446B1 (fr) 1980-05-16
NL7510272A (nl) 1977-03-03
DE2637829C2 (fr) 1987-02-19
GB1533009A (en) 1978-11-22
US4032342A (en) 1977-06-28
IT1071421B (it) 1985-04-10
CA1059209A (fr) 1979-07-24
BE845676A (fr) 1977-02-28
JPS5727568B2 (fr) 1982-06-11
JPS5230156A (en) 1977-03-07
ES451101A1 (es) 1977-12-16

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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