FR2098954A5 - - Google Patents

Info

Publication number: FR2098954A5
Authority: FR; France
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

FR7028388A

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.)

Bpifrance Financement SA

Original Assignee

Agence National de Valorisation de la Recherche ANVAR

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.)

1970-07-31

Filing date

1970-07-31

Publication date

1972-03-10

1970-07-31 Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR

1970-07-31 Priority to FR7028388A priority Critical patent/FR2098954A5/fr

1971-07-28 Priority to GB3536771A priority patent/GB1357198A/en

1971-07-28 Priority to CA119,274A priority patent/CA946937A/en

1971-07-29 Priority to BE770634A priority patent/BE770634A/fr

1971-07-29 Priority to US00167245A priority patent/US3763346A/en

1971-07-29 Priority to NL7110448.A priority patent/NL167546C/xx

1971-07-30 Priority to DE2138339A priority patent/DE2138339C3/de

1972-03-10 Application granted granted Critical

1972-03-10 Publication of FR2098954A5 publication Critical patent/FR2098954A5/fr

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
- H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2209/00—Apparatus and processes for manufacture of discharge tubes
- H01J2209/02—Manufacture of cathodes
- H01J2209/022—Cold cathodes
- H01J2209/0223—Field emission cathodes
- H01J2209/0226—Sharpening or resharpening of emitting point or edge

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Electron Sources, Ion Sources (AREA)
Cold Cathode And The Manufacture (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

FR7028388A 1970-07-31 1970-07-31 Expired FR2098954A5 (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FR7028388A FR2098954A5 (fr)	1970-07-31	1970-07-31
GB3536771A GB1357198A (en)	1970-07-31	1971-07-28	Method and devices for shaping resharpening or cleaning tips
CA119,274A CA946937A (en)	1970-07-31	1971-07-28	Methods and devices of shaping resharpening or cleaning tips
BE770634A BE770634A (fr)	1970-07-31	1971-07-29	Procedes et dispositifs pour usiner, reaffuter, ou nettoyer despoints par bombardement electronique
US00167245A US3763346A (en)	1970-07-31	1971-07-29	Methods of shaping resharpening or cleaning tips
NL7110448.A NL167546C (nl)	1970-07-31	1971-07-29	Werkwijze voor het vervaardigen, bewerken, slijpen of reinigen van punten door middel van een elektronen- bombardement, alsmede microscoop, waarin deze werkwijze kan worden toegepast.
DE2138339A DE2138339C3 (de)	1970-07-31	1971-07-30	Verfahren und Vorrichtung zum Anspitzen und/oder Reinigen einer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7028388A FR2098954A5 (fr)	1970-07-31	1970-07-31

Publications (1)

Publication Number	Publication Date
FR2098954A5 true FR2098954A5 (fr)	1972-03-10

Family

ID=9059619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7028388A Expired FR2098954A5 (fr)	1970-07-31	1970-07-31

Country Status (7)

Country	Link
US (1)	US3763346A (fr)
BE (1)	BE770634A (fr)
CA (1)	CA946937A (fr)
DE (1)	DE2138339C3 (fr)
FR (1)	FR2098954A5 (fr)
GB (1)	GB1357198A (fr)
NL (1)	NL167546C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5062766A (fr) *	1973-10-05	1975-05-28
NL8500596A (nl) *	1985-03-04	1986-10-01	Philips Nv	Inrichting voorzien van een halfgeleiderkathode.
US4892752A (en) *	1987-08-12	1990-01-09	Oki Electric Industry Co., Ltd.	Method of ion implantation
JP2634295B2 (ja) *	1990-05-17	1997-07-23	双葉電子工業株式会社	電子放出素子
DE9005786U1 (de) *	1990-05-21	1990-08-30	Forschungszentrum Jülich GmbH, 52428 Jülich	Anordnung zum In-situ-Ausglühen von Emissions- oder Tunnelspitzen
DE4040201C2 (de) *	1990-12-15	1994-11-24	Hell Ag Linotype	Verfahren zum wartungsarmen Betrieb einer Vorrichtung zur Herstellung einer Oberflächenstruktur und Vorrichtung zur Durchführung des Verfahrens
DE69132385T2 (de) *	1990-12-28	2001-03-08	Sony Corp	Verfahren zur Herstellung einer flachen Anzeigevorrichtung
CA2126535C (fr)	1993-12-28	2000-12-19	Ichiro Nomura	Appareil a faisceau electronique et appareil d'imagerie
FR2750785B1 (fr) *	1996-07-02	1998-11-06	Pixtech Sa	Procede de regeneration de micropointes d'un ecran plat de visualisation
EP1135540B1 (fr) *	1998-10-21	2002-03-13	Siemens Aktiengesellschaft	Procede et dispositif pour le nettoyage d'un produit
ITRM20040464A1 (it) *	2004-09-29	2004-12-29	Uni Degli Studi Di Roma Tor Vergata	Dispositivo per la pulizia di punte di un microscopio a scansione tunnel (stm), microscopio a scansione tunnel e relativo procedimento di pulizia.
EP1746629A1 (fr) *	2005-07-22	2007-01-24	ICT, Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik Mbh	agencement d' émetteurs de champ et procédé de nettoyage d' une surface émettant d' un émetteur de champs
US8080930B2 (en) *	2006-09-07	2011-12-20	Michigan Technological University	Self-regenerating nanotips for low-power electric propulsion (EP) cathodes
US8460049B2 (en) *	2011-11-10	2013-06-11	Khalifa University Of Science And Technology & Research (Kustar)	Fabrication of super ion—electron source and nanoprobe by local electron bombardment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3385949A (en) *	1964-10-23	1968-05-28	Hughes Aircraft Co	Ion gun apparatus for treatment of surfaces with beams of very small size

1970
- 1970-07-31 FR FR7028388A patent/FR2098954A5/fr not_active Expired
1971
- 1971-07-28 CA CA119,274A patent/CA946937A/en not_active Expired
- 1971-07-28 GB GB3536771A patent/GB1357198A/en not_active Expired
- 1971-07-29 NL NL7110448.A patent/NL167546C/xx not_active IP Right Cessation
- 1971-07-29 BE BE770634A patent/BE770634A/fr not_active IP Right Cessation
- 1971-07-29 US US00167245A patent/US3763346A/en not_active Expired - Lifetime
- 1971-07-30 DE DE2138339A patent/DE2138339C3/de not_active Expired

Also Published As

Publication number	Publication date
BE770634A (fr)	1971-12-01
US3763346A (en)	1973-10-02
GB1357198A (en)	1974-06-19
CA946937A (en)	1974-05-07
DE2138339B2 (de)	1978-07-27
DE2138339A1 (de)	1972-02-03
DE2138339C3 (de)	1979-03-29
NL167546B (nl)	1981-07-16
NL7110448A (fr)	1972-02-02
NL167546C (nl)	1981-12-16

Legal Events

Date	Code	Title	Description
1985-05-24	ST	Notification of lapse

Publication	Publication Date	Title
AR204384A1 (fr)	1976-02-06
ATA96471A (fr)	1973-02-15
AU1146470A (fr)	1971-08-19
AU1473870A (fr)	1971-11-11
AU2044470A (fr)	1972-03-30
AU2017870A (fr)	1972-03-23
AU2085370A (fr)	1972-04-13
AU1326870A (fr)	1971-10-28
AU1336970A (fr)	1971-10-07
AU1833270A (fr)	1972-02-10
AU1716970A (fr)	1972-01-06
AU1517670A (fr)	1971-11-18
AU2130570A (fr)	1972-04-27
AR195465A1 (fr)	1973-10-15
AU1591370A (fr)	1971-12-09
AU1841070A (fr)	1972-02-10
AU1328670A (fr)	1971-10-07
AU2130770A (fr)	1972-04-27
AU1277070A (fr)	1971-09-23
AU2144270A (fr)	1972-04-27
ATA672271A (fr)	1973-12-15
AU1343870A (fr)	1971-10-07
AU1247570A (fr)	1971-09-16
AU1581370A (fr)	1971-12-09
AU1235770A (fr)	1971-09-16