EP0259878A3 - Elektronenemittierendes Element - Google Patents
Elektronenemittierendes Element Download PDFInfo
- 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
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)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61212821A JPS6369118A (ja) | 1986-09-11 | 1986-09-11 | 電子放出素子 |
JP212821/86 | 1986-09-11 | ||
JP234501/86 | 1986-10-03 | ||
JP61234501A JPS6391926A (ja) | 1986-10-03 | 1986-10-03 | 電子放出装置 |
JP28424086A JP2601462B2 (ja) | 1986-12-01 | 1986-12-01 | 光励起電子放出素子 |
JP284240/86 | 1986-12-01 | ||
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 (de) | 1988-03-16 |
EP0259878A3 true EP0259878A3 (de) | 1990-01-24 |
EP0259878B1 EP0259878B1 (de) | 1997-05-14 |
Family
ID=27520000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87113260A Expired - Lifetime EP0259878B1 (de) | 1986-09-11 | 1987-09-10 | Elektronenemittierendes Element |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0259878B1 (de) |
DE (1) | DE3752064T2 (de) |
Families Citing this family (6)
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 (de) * | 1993-09-02 | 1999-07-07 | Hamamatsu Photonics K.K. | Photoemitter, Elektronenröhre, und Photodetektor |
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)
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 Ind 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 (de) * | 1980-06-02 | 1981-12-09 | International Business Machines Corporation | Kaltemissionsvorrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1023257A (en) * | 1963-08-30 | 1966-03-23 | Rauland Corp | Photoemissive device |
JPS5220222B2 (de) * | 1973-06-28 | 1977-06-02 |
-
1987
- 1987-09-10 EP EP87113260A patent/EP0259878B1/de not_active Expired - Lifetime
- 1987-09-10 DE DE19873752064 patent/DE3752064T2/de not_active Expired - Fee Related
Patent Citations (5)
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 Ind 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 (de) * | 1980-06-02 | 1981-12-09 | International Business Machines Corporation | Kaltemissionsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE3752064T2 (de) | 1997-11-06 |
EP0259878A2 (de) | 1988-03-16 |
DE3752064D1 (de) | 1997-06-19 |
EP0259878B1 (de) | 1997-05-14 |
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