EP0259878A3 - Elément émetteur d'électrons - Google Patents

Elément émetteur d'électrons Download PDF

Info

Publication number
EP0259878A3
EP0259878A3 EP87113260A EP87113260A EP0259878A3 EP 0259878 A3 EP0259878 A3 EP 0259878A3 EP 87113260 A EP87113260 A EP 87113260A EP 87113260 A EP87113260 A EP 87113260A EP 0259878 A3 EP0259878 A3 EP 0259878A3
Authority
EP
European Patent Office
Prior art keywords
semiconductor substrate
electron emission
emission element
type semiconductor
electrodes
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.)
Granted
Application number
EP87113260A
Other languages
German (de)
English (en)
Other versions
EP0259878A2 (fr
EP0259878B1 (fr
Inventor
Akira Suzuki
Takeo Tsukamoto
Akira Shimizu
Masao Sugata
Isamu Shimoda
Masahiko Okunuki
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.)
Canon Inc
Original Assignee
Canon 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
Priority claimed from JP61212821A external-priority patent/JPS6369118A/ja
Priority claimed from JP61234501A external-priority patent/JPS6391926A/ja
Priority claimed from JP28424086A external-priority patent/JP2601462B2/ja
Priority claimed from JP29768386A external-priority patent/JP2601464B2/ja
Priority claimed from JP1819187A external-priority patent/JP2603233B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0259878A2 publication Critical patent/EP0259878A2/fr
Publication of EP0259878A3 publication Critical patent/EP0259878A3/fr
Application granted granted Critical
Publication of EP0259878B1 publication Critical patent/EP0259878B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01J1/34—Photo-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes
    • H01J2201/342—Cathodes
    • H01J2201/3421—Composition of the emitting surface
    • H01J2201/3423—Semiconductors, e.g. GaAs, NEA emitters

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
EP87113260A 1986-09-11 1987-09-10 Elément émetteur d'électrons Expired - Lifetime EP0259878B1 (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP212821/86 1986-09-11
JP61212821A JPS6369118A (ja) 1986-09-11 1986-09-11 電子放出素子
JP61234501A JPS6391926A (ja) 1986-10-03 1986-10-03 電子放出装置
JP234501/86 1986-10-03
JP284240/86 1986-12-01
JP28424086A JP2601462B2 (ja) 1986-12-01 1986-12-01 光励起電子放出素子
JP29768386A JP2601464B2 (ja) 1986-12-16 1986-12-16 電子放出素子
JP297683/86 1986-12-16
JP18191/87 1987-01-30
JP1819187A JP2603233B2 (ja) 1987-01-30 1987-01-30 光スイツチング電子放出素子

Publications (3)

Publication Number Publication Date
EP0259878A2 EP0259878A2 (fr) 1988-03-16
EP0259878A3 true EP0259878A3 (fr) 1990-01-24
EP0259878B1 EP0259878B1 (fr) 1997-05-14

Family

ID=27520000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87113260A Expired - Lifetime EP0259878B1 (fr) 1986-09-11 1987-09-10 Elément émetteur d'électrons

Country Status (2)

Country Link
EP (1) EP0259878B1 (fr)
DE (1) DE3752064T2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271464A (en) * 1992-08-21 1994-04-13 Sharp Kk Photoemission apparatus.
US5336902A (en) * 1992-10-05 1994-08-09 Hamamatsu Photonics K.K. Semiconductor photo-electron-emitting device
US5349177A (en) * 1993-02-22 1994-09-20 Itt Corporation Image intensifier tube having a solid state electron amplifier
US5471051A (en) * 1993-06-02 1995-11-28 Hamamatsu Photonics K.K. Photocathode capable of detecting position of incident light in one or two dimensions, phototube, and photodetecting apparatus containing same
EP0642147B1 (fr) * 1993-09-02 1999-07-07 Hamamatsu Photonics K.K. Photo-émetteur, tube à électrons, et photodétecteur
JP5342769B2 (ja) 2006-12-28 2013-11-13 浜松ホトニクス株式会社 光電陰極、電子管及び光電子増倍管

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119947A (en) * 1961-02-20 1964-01-28 Clevite Corp Semiconductive electron emissive device
FR1460237A (fr) * 1964-12-16 1966-11-25 Matsushita Electric Industrial Co Ltd élément photo-électrique à couches minces
US3624273A (en) * 1968-11-22 1971-11-30 Alfred J Gale Flat screen display devices using an array of charged particle sources
US3872489A (en) * 1973-02-22 1975-03-18 Gte Laboratories Inc Electron emission from a cold cathode
EP0041119A1 (fr) * 1980-06-02 1981-12-09 International Business Machines Corporation Dispositif d'émission d'électrons à froid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1023257A (en) * 1963-08-30 1966-03-23 Rauland Corp Photoemissive device
JPS5220222B2 (fr) * 1973-06-28 1977-06-02

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119947A (en) * 1961-02-20 1964-01-28 Clevite Corp Semiconductive electron emissive device
FR1460237A (fr) * 1964-12-16 1966-11-25 Matsushita Electric Industrial Co Ltd élément photo-électrique à couches minces
US3624273A (en) * 1968-11-22 1971-11-30 Alfred J Gale Flat screen display devices using an array of charged particle sources
US3872489A (en) * 1973-02-22 1975-03-18 Gte Laboratories Inc Electron emission from a cold cathode
EP0041119A1 (fr) * 1980-06-02 1981-12-09 International Business Machines Corporation Dispositif d'émission d'électrons à froid

Also Published As

Publication number Publication date
EP0259878A2 (fr) 1988-03-16
DE3752064T2 (de) 1997-11-06
DE3752064D1 (de) 1997-06-19
EP0259878B1 (fr) 1997-05-14

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