GB830645A - Storage tube targets - Google Patents

Storage tube targets

Info

Publication number
GB830645A
GB830645A GB23325/58A GB2332558A GB830645A GB 830645 A GB830645 A GB 830645A GB 23325/58 A GB23325/58 A GB 23325/58A GB 2332558 A GB2332558 A GB 2332558A GB 830645 A GB830645 A GB 830645A
Authority
GB
United Kingdom
Prior art keywords
grid
metal
insulating material
layer
insulating layer
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
GB23325/58A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB830645A publication Critical patent/GB830645A/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
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Abstract

830,645. Electrode materials and processing. COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. July 21, 1958 [July 23, 1957], No. 23325/58. Class 39(1). A storage tube target comprising an insulating layer with a metal layer on one side and a fine mesh grid on the other is made by the following steps : (1) a matrix grid 3, Fig. 1, is applied against the insulating layer 2, e.g. aluminium oxide formed by oxidising an aluminium base plate, (2) a layer of a second different insulating material, e.g. silicon monoxide is projected on to the matrix grid, e.g. by evaporation under vacuum, (3) the matrix grid is removed to leave channels 5, Fig. 2, between islands of the second insulating material 4, (4) a coating 6, Fig. 3, of a metal, e.g. copper, which adheres strongly to the insulating layer 2 but is loosely adherent to the insulating material 4 is applied, e.g. by cathode sputtering and (5) the loosely adherent metal particles are removed, e.g. by rubbing, to leave a metallic grid structure 7, Fig. 4. Finally the grid structure may be thickened in an electrolytic bath with copper or another metal. The target may be curved or planar.
GB23325/58A 1957-07-23 1958-07-21 Storage tube targets Expired GB830645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087712X 1957-07-23

Publications (1)

Publication Number Publication Date
GB830645A true GB830645A (en) 1960-03-16

Family

ID=9613448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23325/58A Expired GB830645A (en) 1957-07-23 1958-07-21 Storage tube targets

Country Status (5)

Country Link
US (1) US3102847A (en)
DE (1) DE1087712B (en)
FR (1) FR1182378A (en)
GB (1) GB830645A (en)
NL (1) NL229540A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293474A (en) * 1963-08-01 1966-12-20 Tektronix Inc Phosphor dielectric storage target for cathode ray tube

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2123297A (en) * 1934-12-12 1938-07-12 Beynen Laurens Rynhart Process of preparing perforated metal articles
US2262281A (en) * 1939-08-23 1941-11-11 Hagler Benjamin Method of surfacing panels and like articles
US2403239A (en) * 1941-08-16 1946-07-02 Rca Corp Target electrode for electron discharge tubes
US2467734A (en) * 1945-04-12 1949-04-19 Farnsworth Res Corp Shading compensating mosaic screen electrode
US2588019A (en) * 1946-06-05 1952-03-04 Rca Corp Monoscope target for pickup tubes
US2495042A (en) * 1947-11-12 1950-01-17 Remington Rand Inc Two-sided mosaic and method of manufacturing same
US2623183A (en) * 1948-09-01 1952-12-23 Willard E Buck Infrared receiver
US2702270A (en) * 1952-06-07 1955-02-15 Rca Corp Method of making fine mesh metallic screens
US2728693A (en) * 1953-08-24 1955-12-27 Motorola Inc Method of forming electrical conductor upon an insulating base
BE544021A (en) * 1954-12-30
US2827390A (en) * 1955-02-14 1958-03-18 Thomas Electronics Inc Production of kinescope targets

Also Published As

Publication number Publication date
DE1087712B (en) 1960-08-25
US3102847A (en) 1963-09-03
NL229540A (en)
FR1182378A (en) 1959-06-24

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