FR2750533B1 - Cathode froide a emission de champ et tube a rayons cathodiques comportant celle-ci - Google Patents

Cathode froide a emission de champ et tube a rayons cathodiques comportant celle-ci

Info

Publication number
FR2750533B1
FR2750533B1 FR9708136A FR9708136A FR2750533B1 FR 2750533 B1 FR2750533 B1 FR 2750533B1 FR 9708136 A FR9708136 A FR 9708136A FR 9708136 A FR9708136 A FR 9708136A FR 2750533 B1 FR2750533 B1 FR 2750533B1
Authority
FR
France
Prior art keywords
cathode
same
ray tube
field emission
cold field
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 - Fee Related
Application number
FR9708136A
Other languages
English (en)
Other versions
FR2750533A1 (fr
Inventor
Yoshinori Tomihari
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.)
NEC Corp
Original Assignee
NEC Corp
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.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Publication of FR2750533A1 publication Critical patent/FR2750533A1/fr
Application granted granted Critical
Publication of FR2750533B1 publication Critical patent/FR2750533B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • H01J3/022—Electron guns using a field emission, photo emission, or secondary emission electron source with microengineered cathode, e.g. Spindt-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes
FR9708136A 1996-06-27 1997-06-27 Cathode froide a emission de champ et tube a rayons cathodiques comportant celle-ci Expired - Fee Related FR2750533B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16737496A JP2970539B2 (ja) 1996-06-27 1996-06-27 電界放出型陰極およびこれを用いた陰極線管

Publications (2)

Publication Number Publication Date
FR2750533A1 FR2750533A1 (fr) 1998-01-02
FR2750533B1 true FR2750533B1 (fr) 1999-02-05

Family

ID=15848537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708136A Expired - Fee Related FR2750533B1 (fr) 1996-06-27 1997-06-27 Cathode froide a emission de champ et tube a rayons cathodiques comportant celle-ci

Country Status (4)

Country Link
US (1) US5894187A (fr)
JP (1) JP2970539B2 (fr)
KR (1) KR980005254A (fr)
FR (1) FR2750533B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3139476B2 (ja) 1998-11-06 2001-02-26 日本電気株式会社 電界放出型冷陰極
US6822386B2 (en) 1999-03-01 2004-11-23 Micron Technology, Inc. Field emitter display assembly having resistor layer
JP4323679B2 (ja) * 2000-05-08 2009-09-02 キヤノン株式会社 電子源形成用基板及び画像表示装置
JP4169496B2 (ja) * 2001-07-05 2008-10-22 松下電器産業株式会社 受像管装置
EP1537593A1 (fr) * 2002-08-28 2005-06-08 Koninklijke Philips Electronics N.V. Dispositif d'affichage a vide, a deteriorations engendrees par les ions reduites
KR100810541B1 (ko) * 2006-03-28 2008-03-18 한국전기연구원 이차전자 방출에 의한 전자증폭을 이용한 냉음극 전자총 및전자빔 발생방법
CN102832085B (zh) * 2012-09-13 2015-01-28 东南大学 一种大电流发射的复合阴极结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142184B1 (en) * 1990-02-09 1995-11-21 Motorola Inc Cold cathode field emission device with integral emitter ballasting
FR2663462B1 (fr) * 1990-06-13 1992-09-11 Commissariat Energie Atomique Source d'electrons a cathodes emissives a micropointes.
JPH0721903A (ja) * 1993-07-01 1995-01-24 Nec Corp 電界放出型陰極を用いた陰極線管用電子銃構体
JPH07104244A (ja) * 1993-09-30 1995-04-21 Nec Corp 液晶表示装置
JP2737618B2 (ja) * 1993-11-29 1998-04-08 双葉電子工業株式会社 電界放出形電子源
JP3319137B2 (ja) * 1994-04-08 2002-08-26 ソニー株式会社 電子放出源及びこれを用いたディスプレイ装置
JPH07320632A (ja) * 1994-05-27 1995-12-08 Canon Inc 電子源及びそれを用いた画像形成装置
US5502347A (en) * 1994-10-06 1996-03-26 Motorola, Inc. Electron source
US5591352A (en) * 1995-04-27 1997-01-07 Industrial Technology Research Institute High resolution cold cathode field emission display method
US5666024A (en) * 1995-06-23 1997-09-09 Texas Instruments Incorporated Low capacitance field emission device with circular microtip array
US5635791A (en) * 1995-08-24 1997-06-03 Texas Instruments Incorporated Field emission device with circular microtip array
US5767619A (en) * 1995-12-15 1998-06-16 Industrial Technology Research Institute Cold cathode field emission display and method for forming it

Also Published As

Publication number Publication date
JP2970539B2 (ja) 1999-11-02
JPH1021820A (ja) 1998-01-23
FR2750533A1 (fr) 1998-01-02
KR980005254A (ko) 1998-03-30
US5894187A (en) 1999-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse