FR2578356B1 - Dispositif muni d'une cathode semiconductrice - Google Patents

Dispositif muni d'une cathode semiconductrice

Info

Publication number: FR2578356B1
Authority: FR; France
Prior art keywords: device provided; semiconductor cathode; cathode; semiconductor
Prior art date: 1985-03-04
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

FR8602824A

Other languages

English (en)

Other versions

FR2578356A1 (fr

Inventor

Jan Zwier

Johannes Hermannus Antonius

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1985-03-04

Filing date

1986-02-28

Publication date

1987-06-05

1986-02-28 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1986-09-05 Publication of FR2578356A1 publication Critical patent/FR2578356A1/fr

1987-06-05 Application granted granted Critical

1987-06-05 Publication of FR2578356B1 publication Critical patent/FR2578356B1/fr

Status Expired legal-status Critical Current

Links

239000004065 semiconductor Substances 0.000 title 1

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

FR8602824A 1985-03-04 1986-02-28 Dispositif muni d'une cathode semiconductrice Expired FR2578356B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8500596A NL8500596A (nl)	1985-03-04	1985-03-04	Inrichting voorzien van een halfgeleiderkathode.

Publications (2)

Publication Number	Publication Date
FR2578356A1 FR2578356A1 (fr)	1986-09-05
FR2578356B1 true FR2578356B1 (fr)	1987-06-05

Family

ID=19845615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8602824A Expired FR2578356B1 (fr)	1985-03-04	1986-02-28	Dispositif muni d'une cathode semiconductrice

Country Status (8)

Country	Link
US (1)	US4717855A (fr)
JP (1)	JPS61203547A (fr)
DE (1)	DE3606489A1 (fr)
FR (1)	FR2578356B1 (fr)
GB (1)	GB2172741B (fr)
IT (1)	IT1190061B (fr)
NL (1)	NL8500596A (fr)
SG (1)	SG88390G (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5185559A (en) *	1986-05-20	1993-02-09	Canon Kabushiki Kaisha	Supply circuit for P-N junction cathode
NL8602330A (nl) *	1986-09-15	1988-04-05	Philips Nv	Werkwijze voor het contacteren van halfgeleiderkathoden, alsmede voor het vervaardigen van een electronenbuis voorzien van een dergelijke kathode.
NL8700487A (nl) *	1987-02-27	1988-09-16	Philips Nv	Vacuuembuis met elektronenoptiek.
NL8901075A (nl) *	1989-04-28	1990-11-16	Philips Nv	Inrichting ten behoeve van elektronengeneratie en weergeefinrichting.
US5359257A (en) *	1990-12-03	1994-10-25	Bunch Kyle J	Ballistic electron, solid state cathode
US5686789A (en)	1995-03-14	1997-11-11	Osram Sylvania Inc.	Discharge device having cathode with micro hollow array
JP3372848B2 (ja) *	1996-10-31	2003-02-04	キヤノン株式会社	電子放出素子及び画像表示装置及びそれらの製造方法
JP2000228352A (ja) *	1999-02-09	2000-08-15	Nikon Corp	電子銃及びそれを備える電子線転写装置
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.
EP1739705A2 (fr) *	2005-06-30	2007-01-03	ICT, Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik Mbh	Nettoyage continu de la surface émittrice d'une source d'émission d'un champ froid à l'aide d'UC ou de rayons laser
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6903628A (fr) *	1968-03-15	1969-09-17
FR2098954A5 (fr) *	1970-07-31	1972-03-10	Anvar
GB1438502A (en) *	1972-06-05	1976-06-09	Vacuum Generators Ltd	Field emission electron sources
US4160188A (en) *	1976-04-23	1979-07-03	The United States Of America As Represented By The Secretary Of The Navy	Electron beam tube
NL8104893A (nl) *	1981-10-29	1983-05-16	Philips Nv	Kathodestraalbuis en halfgeleiderinrichting voor toepassing in een dergelijke kathodestraalbuis.
NL8200875A (nl) *	1982-03-04	1983-10-03	Philips Nv	Inrichting voor het opnemen of weergeven van beelden en halfgeleiderinrichting voor toepassing in een dergelijke inrichting.

1985
- 1985-03-04 NL NL8500596A patent/NL8500596A/nl not_active Application Discontinuation
1986
- 1986-02-26 US US06/832,952 patent/US4717855A/en not_active Expired - Fee Related
- 1986-02-28 DE DE19863606489 patent/DE3606489A1/de not_active Withdrawn
- 1986-02-28 FR FR8602824A patent/FR2578356B1/fr not_active Expired
- 1986-02-28 IT IT19575/86A patent/IT1190061B/it active
- 1986-02-28 GB GB8605021A patent/GB2172741B/en not_active Expired
- 1986-03-03 JP JP61044309A patent/JPS61203547A/ja active Pending
1990
- 1990-10-25 SG SG883/90A patent/SG88390G/en unknown

Also Published As

Publication number	Publication date
US4717855A (en)	1988-01-05
IT8619575A0 (it)	1986-02-28
NL8500596A (nl)	1986-10-01
GB2172741A (en)	1986-09-24
FR2578356A1 (fr)	1986-09-05
SG88390G (en)	1990-12-21
DE3606489A1 (de)	1986-09-04
IT8619575A1 (it)	1987-08-28
IT1190061B (it)	1988-02-10
GB8605021D0 (en)	1986-04-09
GB2172741B (en)	1989-09-06
JPS61203547A (ja)	1986-09-09

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Legal Events

Date	Code	Title	Description
1991-12-27	ST	Notification of lapse