FR2714208B1 - Cathode, canon à électrons comportant une telle cathode et tube à rayons cathodiques comportant un tel canon. - Google Patents

Cathode, canon à électrons comportant une telle cathode et tube à rayons cathodiques comportant un tel canon.

Info

Publication number
FR2714208B1
FR2714208B1 FR9412081A FR9412081A FR2714208B1 FR 2714208 B1 FR2714208 B1 FR 2714208B1 FR 9412081 A FR9412081 A FR 9412081A FR 9412081 A FR9412081 A FR 9412081A FR 2714208 B1 FR2714208 B1 FR 2714208B1
Authority
FR
France
Prior art keywords
cathode
gun
ray tube
electron gun
electron
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
FR9412081A
Other languages
English (en)
Other versions
FR2714208A1 (fr
Inventor
Yasuo Iwasaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2714208A1 publication Critical patent/FR2714208A1/fr
Application granted granted Critical
Publication of FR2714208B1 publication Critical patent/FR2714208B1/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
    • 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
    • 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
FR9412081A 1993-12-22 1994-10-10 Cathode, canon à électrons comportant une telle cathode et tube à rayons cathodiques comportant un tel canon. Expired - Fee Related FR2714208B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32414493A JP3131339B2 (ja) 1993-12-22 1993-12-22 陰極、陰極線管および陰極線管の作動方法

Publications (2)

Publication Number Publication Date
FR2714208A1 FR2714208A1 (fr) 1995-06-23
FR2714208B1 true FR2714208B1 (fr) 1998-01-02

Family

ID=18162627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9412081A Expired - Fee Related FR2714208B1 (fr) 1993-12-22 1994-10-10 Cathode, canon à électrons comportant une telle cathode et tube à rayons cathodiques comportant un tel canon.

Country Status (3)

Country Link
US (1) US5491375A (fr)
JP (1) JP3131339B2 (fr)
FR (1) FR2714208B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3393935B2 (ja) * 1994-09-16 2003-04-07 株式会社東芝 ホログラムディスプレイ
KR100349901B1 (ko) * 1996-01-30 2002-12-28 삼성에스디아이 주식회사 칼라 음극선관용 전자총
JP3156755B2 (ja) * 1996-12-16 2001-04-16 日本電気株式会社 電界放出型冷陰極装置
US5905332A (en) * 1997-09-03 1999-05-18 Samsung Display Devices Co., Ltd. Electron gun for color cathode ray tube
FR2792770A1 (fr) * 1999-04-22 2000-10-27 Cit Alcatel Fonctionnement a haute pression d'une cathode froide a emission de champ
US6899276B2 (en) * 2002-02-15 2005-05-31 Axalto Sa Wrapped-card assembly and method of manufacturing the same
JP2003317606A (ja) 2002-04-19 2003-11-07 Mitsubishi Pencil Co Ltd 電子銃用電極および電子銃
US20040232857A1 (en) * 2003-03-14 2004-11-25 Takashi Itoh CRT device with reduced fluctuations of beam diameter due to brightness change
TW200626019A (en) * 2005-01-06 2006-07-16 Jim S Powell Heating system for light emitting device and method thereof
JP4568321B2 (ja) * 2007-11-27 2010-10-27 有限会社真空実験室 冷陰極電離真空計
DE112011104535B4 (de) * 2010-12-22 2017-08-17 Hitachi High-Technologies Corporation Gerät für einen Strahl von geladenen Teilchen
JP2012164597A (ja) * 2011-02-09 2012-08-30 Onizuka Glass:Kk 冷陰極装置及びその製造方法
JP6284932B2 (ja) * 2012-06-21 2018-02-28 アロマター エルエルシー カプセル内の植物から精油およびヒドロゾルを抽出するための蒸留装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL102095C (fr) * 1955-07-01
US3458748A (en) * 1967-04-17 1969-07-29 Us Army Field-enhanced thermionic emitter
JPS5323663B1 (fr) * 1971-04-12 1978-07-15
JPS4890467A (fr) * 1972-03-01 1973-11-26
JPS5420828B2 (fr) * 1972-06-09 1979-07-25
JPS557656B2 (fr) * 1972-07-17 1980-02-27
US3872351A (en) * 1973-04-24 1975-03-18 Smith Kenneth C A Electron guns
JPS5518014B2 (fr) * 1974-12-20 1980-05-15
NL7501932A (nl) * 1975-02-19 1976-08-23 Philips Nv Veldemissiebron.
JPS60105162A (ja) * 1983-11-10 1985-06-10 Mitsubishi Electric Corp 多色複合形光源用陰極線管
JP2607251B2 (ja) * 1987-08-26 1997-05-07 松下電工株式会社 電界放射陰極
FR2641412B1 (fr) * 1988-12-30 1991-02-15 Thomson Tubes Electroniques Source d'electrons du type a emission de champ
JPH08138561A (ja) * 1992-12-07 1996-05-31 Mitsuteru Kimura 微小真空デバイス

Also Published As

Publication number Publication date
FR2714208A1 (fr) 1995-06-23
JPH07182969A (ja) 1995-07-21
US5491375A (en) 1996-02-13
JP3131339B2 (ja) 2001-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630