FR1286738A - Bottom plate for cathode ray tubes - Google Patents

Bottom plate for cathode ray tubes

Info

Publication number
FR1286738A
FR1286738A FR850452A FR850452A FR1286738A FR 1286738 A FR1286738 A FR 1286738A FR 850452 A FR850452 A FR 850452A FR 850452 A FR850452 A FR 850452A FR 1286738 A FR1286738 A FR 1286738A
Authority
FR
France
Prior art keywords
bottom plate
cathode ray
ray tubes
tubes
cathode
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
FR850452A
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.)
American Optical Corp
Original Assignee
American Optical 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
Priority claimed from GB194061A external-priority patent/GB907116A/en
Application filed by American Optical Corp filed Critical American Optical Corp
Priority to FR850452A priority Critical patent/FR1286738A/en
Application granted granted Critical
Publication of FR1286738A publication Critical patent/FR1286738A/en
Expired 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/892—Optical or photographic arrangements structurally combined or co-operating with the vessel using fibre optics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR850452A 1961-01-17 1961-01-23 Bottom plate for cathode ray tubes Expired FR1286738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850452A FR1286738A (en) 1961-01-17 1961-01-23 Bottom plate for cathode ray tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB194061A GB907116A (en) 1961-01-17 1961-01-17 Improvements in or relating to face plates for use with cathode ray tubes
FR850452A FR1286738A (en) 1961-01-17 1961-01-23 Bottom plate for cathode ray tubes

Publications (1)

Publication Number Publication Date
FR1286738A true FR1286738A (en) 1962-03-09

Family

ID=26189018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850452A Expired FR1286738A (en) 1961-01-17 1961-01-23 Bottom plate for cathode ray tubes

Country Status (1)

Country Link
FR (1) FR1286738A (en)

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