FR2091717A5 - - Google Patents

Info

Publication number
FR2091717A5
FR2091717A5 FR7117893A FR7117893A FR2091717A5 FR 2091717 A5 FR2091717 A5 FR 2091717A5 FR 7117893 A FR7117893 A FR 7117893A FR 7117893 A FR7117893 A FR 7117893A FR 2091717 A5 FR2091717 A5 FR 2091717A5
Authority
FR
France
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
FR7117893A
Other languages
French (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.)
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
Application granted granted Critical
Publication of FR2091717A5 publication Critical patent/FR2091717A5/fr
Expired 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
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR7117893A 1970-05-21 1971-05-18 Expired FR2091717A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3926970A 1970-05-21 1970-05-21

Publications (1)

Publication Number Publication Date
FR2091717A5 true FR2091717A5 (en) 1972-01-14

Family

ID=21904570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117893A Expired FR2091717A5 (en) 1970-05-21 1971-05-18

Country Status (6)

Country Link
CA (1) CA959692A (en)
DE (1) DE2125088A1 (en)
ES (1) ES391178A1 (en)
FR (1) FR2091717A5 (en)
GB (1) GB1322441A (en)
NL (1) NL7104588A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360984A1 (en) * 1976-08-02 1978-03-03 Rca Corp METHOD FOR MANUFACTURING A SCREEN STRUCTURE OF A CATHODIC RAY TUBE
FR2507010A1 (en) * 1981-05-28 1982-12-03 Rca Corp METHOD AND DEVICE FOR DETERMINING THE CHARACTERISTICS OF LIGHT TRANSMISSION OF COLOR IMAGE TUBE SHADOW MASKS
FR2507008A1 (en) * 1981-05-28 1982-12-03 Rca Corp METHOD AND DEVICE FOR CONTROLLING THE EXPOSURE OF COLOR IMAGE TUBE LUMINOPHORE SCREENS
FR2582858A1 (en) * 1985-06-04 1986-12-05 Videocolor METHOD AND APPARATUS FOR ILLUMINATING THE SLAB OF A COLOR TELEVISION TUBE FOR FORMING THE SCREEN

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360984A1 (en) * 1976-08-02 1978-03-03 Rca Corp METHOD FOR MANUFACTURING A SCREEN STRUCTURE OF A CATHODIC RAY TUBE
FR2507010A1 (en) * 1981-05-28 1982-12-03 Rca Corp METHOD AND DEVICE FOR DETERMINING THE CHARACTERISTICS OF LIGHT TRANSMISSION OF COLOR IMAGE TUBE SHADOW MASKS
FR2507008A1 (en) * 1981-05-28 1982-12-03 Rca Corp METHOD AND DEVICE FOR CONTROLLING THE EXPOSURE OF COLOR IMAGE TUBE LUMINOPHORE SCREENS
FR2582858A1 (en) * 1985-06-04 1986-12-05 Videocolor METHOD AND APPARATUS FOR ILLUMINATING THE SLAB OF A COLOR TELEVISION TUBE FOR FORMING THE SCREEN
EP0206880A1 (en) * 1985-06-04 1986-12-30 Videocolor Process and device for illuminating a colour television tube plate to make a screen
US4707093A (en) * 1985-06-04 1987-11-17 Videocolor Method and device for illuminating the face plate of a color television tube for formation of the screen

Also Published As

Publication number Publication date
DE2125088A1 (en) 1971-12-02
GB1322441A (en) 1973-07-04
NL7104588A (en) 1971-11-23
ES391178A1 (en) 1973-07-01
CA959692A (en) 1974-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse