GB952148A - Cathode ray tube screen intensifier - Google Patents

Cathode ray tube screen intensifier

Info

Publication number
GB952148A
GB952148A GB2747662A GB2747662A GB952148A GB 952148 A GB952148 A GB 952148A GB 2747662 A GB2747662 A GB 2747662A GB 2747662 A GB2747662 A GB 2747662A GB 952148 A GB952148 A GB 952148A
Authority
GB
United Kingdom
Prior art keywords
tube
array
behind
ray tube
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
GB2747662A
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.)
Bendix Corp
Original Assignee
Bendix 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 US23574A external-priority patent/US3128408A/en
Priority claimed from US116189A external-priority patent/US3343025A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Publication of GB952148A publication Critical patent/GB952148A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J31/121—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen tubes for oscillography
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/203—Uniting glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making optical fibres
    • 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
    • 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
    • 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
    • H01J43/243—Dynodes consisting of a piling-up of channel-type dynode plates

Abstract

952,148. Cathode-ray tubes. BENDIX CORPORATION. July 17, 1962 [Aug. 18, 1961], No. 27476/62. Addition to 950,640. Heading H1D. A cathode-ray tube comprises an electron multiplier array 16, of a kind described and claimed in the parent Specification, positioned behind the screen 14 of the tube. As shown, the multiplier array comprises bismuth-lead oxide glass tubes, of 0.001 inch inside diameter, and 0.050 inch length, fused together and having their inner surfaces reduced in hydrogen to render them resistive and secondary electronemissive. The ends of the array are coated with silver and connected across an accelerating voltage. The array may be used behind the phosphor screen of a display tube or behind the storage target of a direct-viewing storage tube. The pressure in the tube may be 10<SP>-6</SP> mm. of Hg.
GB2747662A 1960-04-20 1962-07-17 Cathode ray tube screen intensifier Expired GB952148A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23574A US3128408A (en) 1958-09-02 1960-04-20 Electron multiplier
US11604461A 1961-06-09 1961-06-09
US116189A US3343025A (en) 1961-06-09 1961-06-09 Electron multiplier array for image intensifier tubes
US11765161A 1961-06-16 1961-06-16
US13233461A 1961-08-18 1961-08-18

Publications (1)

Publication Number Publication Date
GB952148A true GB952148A (en) 1964-03-11

Family

ID=27534025

Family Applications (5)

Application Number Title Priority Date Filing Date
GB1458461A Expired GB950640A (en) 1960-04-20 1961-04-21 Particle-multiplier
GB2047262A Expired GB965044A (en) 1960-04-20 1962-05-28 Image intensifier array
GB2107862A Expired GB954248A (en) 1960-04-20 1962-05-31 Image intensifier array
GB2107762A Expired GB971733A (en) 1960-04-20 1962-05-31 Image intensifier array
GB2747662A Expired GB952148A (en) 1960-04-20 1962-07-17 Cathode ray tube screen intensifier

Family Applications Before (4)

Application Number Title Priority Date Filing Date
GB1458461A Expired GB950640A (en) 1960-04-20 1961-04-21 Particle-multiplier
GB2047262A Expired GB965044A (en) 1960-04-20 1962-05-28 Image intensifier array
GB2107862A Expired GB954248A (en) 1960-04-20 1962-05-31 Image intensifier array
GB2107762A Expired GB971733A (en) 1960-04-20 1962-05-31 Image intensifier array

Country Status (3)

Country Link
DE (4) DE1219130B (en)
GB (5) GB950640A (en)
NL (8) NL139627B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458745A (en) * 1967-06-09 1969-07-29 Stanford Research Inst Thin wafer-channel multiplier
NL6816004A (en) * 1968-11-09 1970-05-12
DE3909526A1 (en) * 1988-03-24 1989-10-05 Galileo Electro Optics Corp CHANNEL electron multiplier
DE4128675C2 (en) * 1991-08-29 1994-12-15 Schott Glaswerke Process for connecting corrugated glass plates made of borosilicate glass and use of the composite as a column support grid
US5265327A (en) * 1991-09-13 1993-11-30 Faris Sadeg M Microchannel plate technology
GB0417259D0 (en) * 2004-08-03 2004-09-01 Gillon Richard B The colour night-vision train-window
US9364861B2 (en) 2012-06-28 2016-06-14 Nokia Technologies Oy Tube-shaped part and an associated method of manufacture

Also Published As

Publication number Publication date
DE1209217B (en) 1966-01-20
NL279477A (en)
DE1219130B (en) 1966-06-16
NL7015540A (en) 1971-02-25
GB971733A (en) 1964-10-07
GB950640A (en) 1964-02-26
NL265918A (en)
GB965044A (en) 1964-07-29
NL139627B (en) 1973-08-15
NL279756A (en)
NL138489C (en)
DE1218072B (en) 1966-06-02
GB954248A (en) 1964-04-02
DE1209215B (en) 1966-01-20
NL279474A (en)
NL282151A (en)

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