GB830086A - Improvements in or relating to electron sources and to apparatus utilizing them - Google Patents

Improvements in or relating to electron sources and to apparatus utilizing them

Info

Publication number
GB830086A
GB830086A GB25967/56A GB2596756A GB830086A GB 830086 A GB830086 A GB 830086A GB 25967/56 A GB25967/56 A GB 25967/56A GB 2596756 A GB2596756 A GB 2596756A GB 830086 A GB830086 A GB 830086A
Authority
GB
United Kingdom
Prior art keywords
junction
layer
electrons
electron
anode
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
GB25967/56A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB830086A publication Critical patent/GB830086A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/308—Semiconductor cathodes, e.g. cathodes with PN junction layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/243—Perforating, i.e. punching holes in profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cold Cathode And The Manufacture (AREA)
GB25967/56A 1955-09-01 1956-08-24 Improvements in or relating to electron sources and to apparatus utilizing them Expired GB830086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US532043A US2960659A (en) 1955-09-01 1955-09-01 Semiconductive electron source

Publications (1)

Publication Number Publication Date
GB830086A true GB830086A (en) 1960-03-09

Family

ID=24120153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25967/56A Expired GB830086A (en) 1955-09-01 1956-08-24 Improvements in or relating to electron sources and to apparatus utilizing them

Country Status (7)

Country Link
US (1) US2960659A (fr)
BE (1) BE549199A (fr)
CH (1) CH337957A (fr)
DE (1) DE1037026B (fr)
FR (1) FR1154041A (fr)
GB (1) GB830086A (fr)
NL (1) NL107624C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237891A1 (de) * 1981-10-29 1983-05-11 N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven Kathodenstrahlroehre und halbleiteranordnung zur anwendung in einer derartigen kathodenstrahlroehre
AU603762B2 (en) * 1985-02-14 1990-11-29 N.V. Philips Gloeilampenfabrieken Electron beam apparatus comprising a semiconductor electron emitter

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853352A (en) * 1957-12-16 1960-11-02 Vickers Electrical Co Ltd Improvements relating to electron emitters
FR1204367A (fr) * 1958-03-24 1960-01-26 Csf Cathode thermoélectronique froide à semi-conducteur
US3105166A (en) * 1959-01-15 1963-09-24 Westinghouse Electric Corp Electron tube with a cold emissive cathode
US3036234A (en) * 1959-09-28 1962-05-22 Bell Telephone Labor Inc Electron discharge devices employing secondary electron emission
US3119947A (en) * 1961-02-20 1964-01-28 Clevite Corp Semiconductive electron emissive device
US3242374A (en) * 1961-04-21 1966-03-22 Tung Sol Electric Inc Cold cathode with nickel base, calcium oxide interface and magnesium oxide layer
US3184636A (en) * 1961-06-15 1965-05-18 Sylvania Electric Prod Cold cathode
US3275844A (en) * 1962-11-16 1966-09-27 Burroughs Corp Active thin film quantum mechanical tunneling apparatus
FR1359344A (fr) * 1963-03-15 1964-04-24 Csf Perfectionnements aux cathodes froides à couche diélectrique
US3277313A (en) * 1963-07-05 1966-10-04 Burroughs Corp Solid state quantum mechanical tunneling apparatus
US3330991A (en) * 1963-07-12 1967-07-11 Raytheon Co Non-thermionic electron emission devices
US3364367A (en) * 1963-12-12 1968-01-16 Westinghouse Electric Corp Solid state electron multiplier including reverse-biased, dissimilar semiconductor layers
US3349297A (en) * 1964-06-23 1967-10-24 Bell Telephone Labor Inc Surface barrier semiconductor translating device
US3521073A (en) * 1965-11-26 1970-07-21 Gen Dynamics Corp Light emitting semiconductor diode using the field emission effect
US3581151A (en) * 1968-09-16 1971-05-25 Bell Telephone Labor Inc Cold cathode structure comprising semiconductor whisker elements
US3699404A (en) * 1971-02-24 1972-10-17 Rca Corp Negative effective electron affinity emitters with drift fields using deep acceptor doping
US3882355A (en) * 1972-12-29 1975-05-06 Ibm Flat screen display device using controlled cold cathodes
US3872489A (en) * 1973-02-22 1975-03-18 Gte Laboratories Inc Electron emission from a cold cathode
NL184549C (nl) * 1978-01-27 1989-08-16 Philips Nv Halfgeleiderinrichting voor het opwekken van een elektronenstroom en weergeefinrichting voorzien van een dergelijke halfgeleiderinrichting.
US4683399A (en) * 1981-06-29 1987-07-28 Rockwell International Corporation Silicon vacuum electron devices
GB2109160B (en) * 1981-11-06 1985-05-30 Philips Electronic Associated Semiconductor electron source for display tubes and other equipment
GB2109159B (en) * 1981-11-06 1985-05-30 Philips Electronic Associated Semiconductor electron source for display tubes and other equipment
NL8200875A (nl) * 1982-03-04 1983-10-03 Philips Nv Inrichting voor het opnemen of weergeven van beelden en halfgeleiderinrichting voor toepassing in een dergelijke inrichting.
US4513308A (en) * 1982-09-23 1985-04-23 The United States Of America As Represented By The Secretary Of The Navy p-n Junction controlled field emitter array cathode
FR2634060B1 (fr) * 1988-07-05 1996-02-09 Thomson Csf Structure de source d'electrons et application aux tubes d'emission d'ondes electromagnetiques
US5359257A (en) * 1990-12-03 1994-10-25 Bunch Kyle J Ballistic electron, solid state cathode
US5410158A (en) * 1993-01-22 1995-04-25 Motorola, Inc. Bipolar transistor apparatus with iso-terminals
EP0959485A1 (fr) * 1998-05-18 1999-11-24 Barco N.V. Dispositif d'émission d'électrons à cathode froide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735049A (en) * 1956-02-14 De forest

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237891A1 (de) * 1981-10-29 1983-05-11 N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven Kathodenstrahlroehre und halbleiteranordnung zur anwendung in einer derartigen kathodenstrahlroehre
AU603762B2 (en) * 1985-02-14 1990-11-29 N.V. Philips Gloeilampenfabrieken Electron beam apparatus comprising a semiconductor electron emitter

Also Published As

Publication number Publication date
US2960659A (en) 1960-11-15
BE549199A (fr)
FR1154041A (fr) 1958-04-01
DE1037026B (de) 1958-08-21
CH337957A (fr) 1959-04-30
NL107624C (fr)

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