GB767139A - Image storage screens and method of making same - Google Patents

Image storage screens and method of making same

Info

Publication number
GB767139A
GB767139A GB17291/54A GB1729154A GB767139A GB 767139 A GB767139 A GB 767139A GB 17291/54 A GB17291/54 A GB 17291/54A GB 1729154 A GB1729154 A GB 1729154A GB 767139 A GB767139 A GB 767139A
Authority
GB
United Kingdom
Prior art keywords
mesh
screen
nickel
ring
silicon monoxide
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
GB17291/54A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB767139A publication Critical patent/GB767139A/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
    • H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
    • 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
    • H01J29/395—Charge-storage screens charge-storage grids exhibiting triode effect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Luminescent Compositions (AREA)
GB17291/54A 1953-06-15 1954-06-11 Image storage screens and method of making same Expired GB767139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US361655A US2901649A (en) 1953-06-15 1953-06-15 Image storage screens and method of making same

Publications (1)

Publication Number Publication Date
GB767139A true GB767139A (en) 1957-01-30

Family

ID=23422943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17291/54A Expired GB767139A (en) 1953-06-15 1954-06-11 Image storage screens and method of making same

Country Status (4)

Country Link
US (1) US2901649A (fr)
FR (2) FR1107561A (fr)
GB (1) GB767139A (fr)
NL (1) NL100627C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181021A (en) * 1957-06-20 1965-04-27 Itt Target electrode for barrier grid storage tube
US3015586A (en) * 1958-01-15 1962-01-02 Itt Method of making charge storage electrodes for charge storage tubes
US3295006A (en) * 1964-02-03 1966-12-27 Rca Corp Unannealed nickel screen grid mesh for pickup tubes
JPS5639020B2 (fr) * 1973-10-05 1981-09-10
US4083708A (en) * 1976-09-15 1978-04-11 Exxon Research & Engineering Co. Forming a glass on a substrate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786154A (en) * 1929-06-27 1930-12-23 Wilbur B Driver Radiotube
US2261154A (en) * 1939-07-22 1941-11-04 Univ Leland Stanford Junior Grid structure for high frequency apparatus
NL73423C (fr) * 1946-05-11 1900-01-01
US2506604A (en) * 1947-02-01 1950-05-09 Robert P Lokker Method of making electronic coils
US2572497A (en) * 1948-11-30 1951-10-23 Rca Corp Making fine mesh silica screens
US2596617A (en) * 1948-12-29 1952-05-13 Bell Telephone Labor Inc Increasing number of holes in apertured metal screens
US2739907A (en) * 1950-07-20 1956-03-27 Nowak Rudolf Process for imparting an improved finish to the surface of metals by means of diffusion treatment

Also Published As

Publication number Publication date
FR1107561A (fr) 1956-01-03
NL100627C (fr)
US2901649A (en) 1959-08-25
FR71651E (fr) 1960-01-13

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