ES2153763A1 - Boron nitride tubular nanotubes based electron emission source consists of a low weight and low applied voltage system for cathode based emission - Google Patents
Boron nitride tubular nanotubes based electron emission source consists of a low weight and low applied voltage system for cathode based emissionInfo
- Publication number
- ES2153763A1 ES2153763A1 ES009802690A ES9802690A ES2153763A1 ES 2153763 A1 ES2153763 A1 ES 2153763A1 ES 009802690 A ES009802690 A ES 009802690A ES 9802690 A ES9802690 A ES 9802690A ES 2153763 A1 ES2153763 A1 ES 2153763A1
- Authority
- ES
- Spain
- Prior art keywords
- boron nitride
- applied voltage
- low
- voltage system
- electron emission
- 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
Abstract
The boron nitride tubular nanotubes based electron emission source comprises an extremely ilghtweight system operating on small applied electric fields. Also claimed is a process for producing the source. CLAIMED PROCESS - The process permits operation at ambient temperature and low applied voltage. EMBODIMENT - The emission per unit of area is based on temperature well below the conventional 1000-2600 K and electric fields of under 103-104 volts/micrometre.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9802690A ES2153763B1 (en) | 1998-12-17 | 1998-12-17 | NEW SOURCE OF ELECTRONIC ISSUANCE CONSTITUTED BY TUBULAR NANOESTRUCTURES OF BORO NITRIDE AND ITS MANUFACTURE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9802690A ES2153763B1 (en) | 1998-12-17 | 1998-12-17 | NEW SOURCE OF ELECTRONIC ISSUANCE CONSTITUTED BY TUBULAR NANOESTRUCTURES OF BORO NITRIDE AND ITS MANUFACTURE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2153763A1 true ES2153763A1 (en) | 2001-03-01 |
ES2153763B1 ES2153763B1 (en) | 2001-10-01 |
Family
ID=8306212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9802690A Expired - Fee Related ES2153763B1 (en) | 1998-12-17 | 1998-12-17 | NEW SOURCE OF ELECTRONIC ISSUANCE CONSTITUTED BY TUBULAR NANOESTRUCTURES OF BORO NITRIDE AND ITS MANUFACTURE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2153763B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998011588A1 (en) * | 1996-09-13 | 1998-03-19 | The Regents Of The University Of California | Field emission electron source that comprises the combination of a binder material and bcn-based nanotubes |
EP0945884A1 (en) * | 1998-03-23 | 1999-09-29 | Nec Corporation | Field emission device using a boron nitride nanotube electron source |
-
1998
- 1998-12-17 ES ES9802690A patent/ES2153763B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998011588A1 (en) * | 1996-09-13 | 1998-03-19 | The Regents Of The University Of California | Field emission electron source that comprises the combination of a binder material and bcn-based nanotubes |
EP0945884A1 (en) * | 1998-03-23 | 1999-09-29 | Nec Corporation | Field emission device using a boron nitride nanotube electron source |
Non-Patent Citations (1)
Title |
---|
GOLBERG D et al.: "NANOTUBES IN BORON NITRIDE LASER HEATED AT HIGH PRESSURE" 30 SEPTIEMBRE 1996, APPLIED PHYSICS LETTERS, Vol. 69, NR 14, paginas 2045-2047, XP000636158 * |
Also Published As
Publication number | Publication date |
---|---|
ES2153763B1 (en) | 2001-10-01 |
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Legal Events
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EC2A | Search report published |
Date of ref document: 20010301 Kind code of ref document: A1 Effective date: 20010301 |
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FD2A | Announcement of lapse in spain |
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