CA2282898C - Dispositif emetteur d'electrons; procede de fabrication de ce dispositif; source d'electrons et appareil de visualisation comportant ce type de dispositif - Google Patents

Dispositif emetteur d'electrons; procede de fabrication de ce dispositif; source d'electrons et appareil de visualisation comportant ce type de dispositif Download PDF

Info

Publication number: CA2282898C
Authority: CA; Canada
Prior art keywords: electron; substrate; emitting; electrodes; thin film
Prior art date: 1994-09-22
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 - Fee Related

Application number

CA002282898A

Other languages

English (en)

Other versions

CA2282898A1 (fr

Inventor

Takeo Tsukamoto

Keisuke Yamamoto

Yasuhiro Hamamoto

Masato Yamanobe

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.)

Canon Inc

Original Assignee

Canon Inc

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.)

1994-09-22

Filing date

1995-09-22

Publication date

2003-03-18

1994-09-22 Priority claimed from JP25273094A external-priority patent/JP2909702B2/ja

1994-09-29 Priority claimed from JP25907494A external-priority patent/JP2923841B2/ja

1995-03-29 Priority claimed from JP9416895A external-priority patent/JPH08273517A/ja

1995-09-21 Priority claimed from JP7266199A external-priority patent/JPH0992183A/ja

1995-09-22 Application filed by Canon Inc filed Critical Canon Inc

1995-09-22 Priority claimed from CA002158886A external-priority patent/CA2158886C/fr

1996-03-23 Publication of CA2282898A1 publication Critical patent/CA2282898A1/fr

2003-03-18 Application granted granted Critical

2003-03-18 Publication of CA2282898C publication Critical patent/CA2282898C/fr

2015-09-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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Landscapes

Cold Cathode And The Manufacture (AREA)
Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

CA002282898A 1994-09-22 1995-09-22 Dispositif emetteur d'electrons; procede de fabrication de ce dispositif; source d'electrons et appareil de visualisation comportant ce type de dispositif Expired - Fee Related CA2282898C (fr)

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
JP6-252730		1994-09-22
JP25273094A JP2909702B2 (ja)	1994-09-22	1994-09-22	電子放出素子、電子源、画像形成装置及びこれらの製造方法
JP25907494A JP2923841B2 (ja)	1994-09-29	1994-09-29	電子放出素子、電子源、及びそれを用いた画像形成装置と、それらの製造方法
JP6-259074		1994-09-29
JP9416895A JPH08273517A (ja)	1995-03-29	1995-03-29	電子放出素子及び電子源及び画像形成装置
JP7-94168		1995-03-29
JP7266199A JPH0992183A (ja)	1995-09-21	1995-09-21	電子放出素子、電子源及び画像形成装置
JP7-266199		1995-09-21
CA002158886A CA2158886C (fr)	1994-09-22	1995-09-22	Dispositif emetteur d'electrons; procede de fabrication de ce dispositif; source d'electrons et appareil de visualisation comportant ce type de dispositif

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002158886A Division CA2158886C (fr)	1994-09-22	1995-09-22	Dispositif emetteur d'electrons; procede de fabrication de ce dispositif; source d'electrons et appareil de visualisation comportant ce type de dispositif

Publications (2)

Publication Number	Publication Date
CA2282898A1 CA2282898A1 (fr)	1996-03-23
CA2282898C true CA2282898C (fr)	2003-03-18

Family

ID=27508583

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002282898A Expired - Fee Related CA2282898C (fr)	1994-09-22	1995-09-22	Dispositif emetteur d'electrons; procede de fabrication de ce dispositif; source d'electrons et appareil de visualisation comportant ce type de dispositif

Country Status (1)

Country	Link
CA (1)	CA2282898C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112113550B (zh) *	2020-10-16	2023-08-15	中铁上海设计院集团有限公司	一种智能磁浮动力多态测量棱镜及其应用方法

1995
- 1995-09-22 CA CA002282898A patent/CA2282898C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2282898A1 (fr)	1996-03-23

Legal Events

Date	Code	Title	Description
1999-09-23	EEER	Examination request
2007-09-24	MKLA	Lapsed

Publication	Publication Date	Title
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US6435928B1 (en)	2002-08-20	Electron source fabricating method and an image forming apparatus fabricating method
US6608437B1 (en)	2003-08-19	Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same
US5760538A (en)	1998-06-02	Electron beam apparatus and image forming apparatus
US6334801B1 (en)	2002-01-01	Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the same
US6348761B1 (en)	2002-02-19	Electron beam apparatus and image-forming apparatus
KR100424032B1 (ko)	2004-03-22	전자 방출 소자, 전자원 및 화상 형성 장치
KR100249876B1 (ko)	2000-03-15	전자 발생 장치, 화상 형성 장치 및 이들의 제조 및 조정 방법
KR100188979B1 (ko)	1999-06-01	전자빔 장치 및 그 구동 방법
CA2159292C (fr)	2000-12-12	Methodes de fabrication de dispositifs emetteurs d'electrons, source d'electrons et appareil d'imagerie
JPH087749A (ja)	1996-01-12	電子放出素子の製造方法と、該製造方法にて製造される電子放出素子を用いた電子源及び画像形成装置
JPH0896700A (ja)	1996-04-12	電子源、それを用いた画像形成装置及びこれらの製法
CA2282898C (fr)	2003-03-18	Dispositif emetteur d'electrons; procede de fabrication de ce dispositif; source d'electrons et appareil de visualisation comportant ce type de dispositif
USRE40103E1 (en)	2008-02-26	Electron beam apparatus and image forming apparatus
AU752053B2 (en)	2002-09-05	Electron-emitting device and method of manufacturing the same as well as electron source and image forming apparatus comprising such electron-emitting devices
CA2295411C (fr)	2003-02-04	Appareil a faisceau electronique et appareil d'imagerie
AU757299B2 (en)	2003-02-13	Electron beam apparatus and image-forming apparatus
JP2000123721A (ja)	2000-04-28	電子放出素子の製造方法、および、この電子放出素子を用いた電子源および画像形成装置
JPH08331491A (ja)	1996-12-13	画像形成装置