FR1198915A - Process for preparing luminescent screens - Google Patents

Process for preparing luminescent screens

Info

Publication number
FR1198915A
FR1198915A FR1198915DA FR1198915A FR 1198915 A FR1198915 A FR 1198915A FR 1198915D A FR1198915D A FR 1198915DA FR 1198915 A FR1198915 A FR 1198915A
Authority
FR
France
Prior art keywords
luminescent screens
preparing luminescent
preparing
screens
luminescent
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1198915A publication Critical patent/FR1198915A/en
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
    • H01J9/221—Applying luminescent coatings in continuous layers
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR1198915D 1957-02-25 1958-02-18 Process for preparing luminescent screens Expired FR1198915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1198915XA 1957-02-25 1957-02-25

Publications (1)

Publication Number Publication Date
FR1198915A true FR1198915A (en) 1959-12-10

Family

ID=22387036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198915D Expired FR1198915A (en) 1957-02-25 1958-02-18 Process for preparing luminescent screens

Country Status (1)

Country Link
FR (1) FR1198915A (en)

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