CA927468A - Negative effective electron affinity emitters with drift fields using deep acceptor doping - Google Patents
Negative effective electron affinity emitters with drift fields using deep acceptor dopingInfo
- Publication number
- CA927468A CA927468A CA054088A CA54088A CA927468A CA 927468 A CA927468 A CA 927468A CA 054088 A CA054088 A CA 054088A CA 54088 A CA54088 A CA 54088A CA 927468 A CA927468 A CA 927468A
- Authority
- CA
- Canada
- Prior art keywords
- emitters
- electron affinity
- effective electron
- negative effective
- acceptor doping
- 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
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
- H01J1/32—Secondary-electron-emitting electrodes
-
- 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
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Cold Cathode And The Manufacture (AREA)
- Electroluminescent Light Sources (AREA)
- Electrodes Of Semiconductors (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75186268A | 1968-08-12 | 1968-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA927468A true CA927468A (en) | 1973-05-29 |
Family
ID=25023827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA054088A Expired CA927468A (en) | 1968-08-12 | 1969-06-11 | Negative effective electron affinity emitters with drift fields using deep acceptor doping |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5031787B1 (en) |
CA (1) | CA927468A (en) |
DE (1) | DE1941061C3 (en) |
FR (1) | FR2015511A1 (en) |
GB (1) | GB1275972A (en) |
NL (1) | NL6912200A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352117A (en) * | 1980-06-02 | 1982-09-28 | International Business Machines Corporation | Electron source |
NL8104893A (en) * | 1981-10-29 | 1983-05-16 | Philips Nv | CATHODE JET TUBE AND SEMICONDUCTOR DEVICE FOR USE IN SUCH A CATHODE JET TUBE. |
GB2109159B (en) * | 1981-11-06 | 1985-05-30 | Philips Electronic Associated | Semiconductor electron source for display tubes and other equipment |
US7443090B2 (en) | 2005-09-28 | 2008-10-28 | The Massachusetts Institute Of Technology | Surface-emission cathodes having cantilevered electrodes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1477155A (en) * | 1965-04-22 | 1967-04-14 | Philips Nv | Device for generating a current of electrons |
-
1969
- 1969-06-11 CA CA054088A patent/CA927468A/en not_active Expired
- 1969-08-04 GB GB3892969A patent/GB1275972A/en not_active Expired
- 1969-08-08 FR FR6927314A patent/FR2015511A1/fr not_active Withdrawn
- 1969-08-11 NL NL6912200A patent/NL6912200A/xx unknown
- 1969-08-12 DE DE19691941061 patent/DE1941061C3/en not_active Expired
- 1969-08-12 JP JP6380569A patent/JPS5031787B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2015511A1 (en) | 1970-04-30 |
DE1941061A1 (en) | 1970-08-13 |
DE1941061B2 (en) | 1973-11-08 |
JPS5031787B1 (en) | 1975-10-15 |
NL6912200A (en) | 1970-02-16 |
DE1941061C3 (en) | 1974-06-06 |
GB1275972A (en) | 1972-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2221138B2 (en) | FIELD EMISSION ELECTRON SOURCE | |
NL177867C (en) | OPTO-ELECTRONIC DEVICE WITH PAIRED EMITTER AND RECEIVER. | |
CA927468A (en) | Negative effective electron affinity emitters with drift fields using deep acceptor doping | |
CA937977A (en) | Field emitting cathode with plural emitters | |
AU440186B2 (en) | Negative effective electron affinity emiters with drift fields using deep acceptor doping | |
AU5919269A (en) | Negative effective electron affinity emiters with drift fields using deep acceptor doping | |
IT960285B (en) | DUOPLASMATRON ION SOURCE WITH HOLLOW CATHODE | |
AU1350970A (en) | Induced electron emission spectrometer | |
AU272860B2 (en) | Polyacrylonitrile fabrics with stabilised map | |
AU2097162A (en) | Polyacrylonitrile fabrics with stabilised map | |
AU275005B2 (en) | Polyacrylonitrile fabrics with stabilized nap | |
AU274163B2 (en) | Polyacrylonitrile fabrics with stabilized nap | |
CA942371A (en) | Secondary electron emissive electrode | |
CA663293A (en) | Linear electron accelerator | |
CA775025A (en) | Manufactured graphite yarn | |
CA832101A (en) | Getter ion pump with secondary emission electrode | |
CA719321A (en) | Electron emitters | |
CA661614A (en) | Soil cultivating machine with elevating attachment | |
CA878697A (en) | Electron shield clip with contact spring | |
CA938339A (en) | Cathode ray tube with a stud-supported electrode | |
CA689594A (en) | Nuclear magnetism well logging with electron stimulation | |
CA666995A (en) | Electron beam furnace with low beam source | |
CA963360A (en) | Fabrics with intricate pile arrangements | |
CA965682A (en) | Fabrics with intricate pile arrangements | |
CA742572A (en) | Reel for pile fabrics with notched base |