GB808292A - Electronic tube structure - Google Patents

Electronic tube structure

Info

Publication number
GB808292A
GB808292A GB10603/56A GB1060356A GB808292A GB 808292 A GB808292 A GB 808292A GB 10603/56 A GB10603/56 A GB 10603/56A GB 1060356 A GB1060356 A GB 1060356A GB 808292 A GB808292 A GB 808292A
Authority
GB
United Kingdom
Prior art keywords
plate
anode
cathode
stack
coating
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
GB10603/56A
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of GB808292A publication Critical patent/GB808292A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/36—Tubes with flat electrodes, e.g. disc electrode
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/467—Control electrodes for flat display tubes, e.g. of the type covered by group H01J31/123
    • 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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/14—Magic-eye or analogous tuning indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Discharge Lamp (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

808,292. Discharge tubes. CORNING GLASS WORKS. April 6, 1956 [April 11, 1955], No. 10603/56. Class 39(1). An electronic device comprises a stack of plates of electrical insulating material, one end plate of the stack having on its inner surface a cathode comprising a coating of electron emissive material, the oppositely disposed end plate supporting an anode facing a circular passage through a spacer plate of the stack, the passage being also faced by the cathode, both the cathode and the anode having a lead extending outside the stack. The anode may occupy a pocket in the plate 16, Fig. 1, and its lead 17 passes through this plate, the cathode plate 11 being separated from the anode plate 16 by the spacer plate 14 having an aperture 15 for the passage of electrons. Alternatively or additionally the anode may be formed by a conductive fluorescent coating 32, Fig. 3, on the inner surface of the anode plate 36. A grid plate may be provided comprising an apertured plate 38 with a strip 20 of conductive material by means of which control potentials may be applied. The tube shown in Fig. 4 has a cathode 411, grids 414, 48 spacer plate 41 and anode plate 46, a plurality of electron paths being established through aligned apertures in these plates, the apertures in the two grids being controlled in horizontal rows 416 in the one case and vertical rows 410 in the other so that any single one or more of the possible paths may be activated. A common anode coating 42 is shown but each path may be provided with an individual anode. The cathode coating may be rendered emissive by direct or infra red heating or photoelectrically.
GB10603/56A 1955-04-11 1956-04-06 Electronic tube structure Expired GB808292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500430A US2876374A (en) 1955-04-11 1955-04-11 Electronic tube structures

Publications (1)

Publication Number Publication Date
GB808292A true GB808292A (en) 1959-02-04

Family

ID=23989383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10603/56A Expired GB808292A (en) 1955-04-11 1956-04-06 Electronic tube structure

Country Status (5)

Country Link
US (1) US2876374A (en)
BE (1) BE546906A (en)
CH (1) CH344488A (en)
DE (1) DE1077791B (en)
GB (1) GB808292A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066236A (en) * 1958-05-14 1962-11-27 Int Standard Electric Corp Electron discharge devices
US2967965A (en) * 1958-06-02 1961-01-10 Rca Corp Luminous display panel
US3153167A (en) * 1960-08-10 1964-10-13 Sylvania Electric Prod Electroluminescent devices with improved electrical contacts
US3262010A (en) * 1960-08-31 1966-07-19 Hughes Aircraft Co Electrical display apparatus incorpolrating electroluminescent and gas discharge devices
US3359447A (en) * 1963-05-28 1967-12-19 Hitachi Ltd Electrode assembly
DE1211725B (en) * 1963-09-27 1966-03-03 Telefunken Patent Indirectly heated cathode for an electrical discharge tube
US3317771A (en) * 1963-10-31 1967-05-02 Varian Associates Photo-emissive electron device
DE1232272B (en) * 1964-02-13 1967-01-12 Telefunken Patent Disc-shaped grid for electron beam tubes
BE760063A (en) * 1969-12-11 1971-05-17 Burroughs Corp DISPLAY PANEL
JPS51149772A (en) * 1975-06-07 1976-12-22 Dainippon Toryo Co Ltd Low speed electron beam excited fluorescent display unit
CA1048182A (en) * 1976-10-26 1979-02-06 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Laser driven plasma display
US4158210A (en) * 1977-09-13 1979-06-12 Matsushita Electric Industrial Co., Ltd. Picture image display device
JPS5830297U (en) * 1981-08-25 1983-02-26 株式会社村田製作所 Chip type discharge element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099531A (en) * 1935-11-15 1937-11-16 Telefunken Gmbh Electron discharge device
BE440048A (en) * 1939-12-16
DE911305C (en) * 1944-09-26 1954-05-13 Siemens Ag Electron tubes with disk-shaped electrode feedthroughs
US2449493A (en) * 1947-08-28 1948-09-14 Westinghouse Electric Corp Attaining high vacuum in photoelectric tubes
US2533809A (en) * 1948-07-03 1950-12-12 Westinghouse Electric Corp Protection of phosphors from attack by alkali vapors
NL152683C (en) * 1949-03-31
US2657309A (en) * 1949-03-31 1953-10-27 Bell Telephone Labor Inc Storage device utilizing semiconductor
US2645712A (en) * 1949-12-01 1953-07-14 Rca Corp Reading circuit for storage tubes
US2754445A (en) * 1952-08-01 1956-07-10 Eitel Mccullough Inc Ceramic vacuum tube

Also Published As

Publication number Publication date
CH344488A (en) 1960-02-15
DE1077791B (en) 1960-03-17
BE546906A (en)
US2876374A (en) 1959-03-03

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