FR2761807B1 - Procede de nettoyage de la cathode d'un tube a rayons cathodiques et procede pour faire le vide dans un tube a rayons cathodiques - Google Patents

Procede de nettoyage de la cathode d'un tube a rayons cathodiques et procede pour faire le vide dans un tube a rayons cathodiques

Info

Publication number
FR2761807B1
FR2761807B1 FR9804110A FR9804110A FR2761807B1 FR 2761807 B1 FR2761807 B1 FR 2761807B1 FR 9804110 A FR9804110 A FR 9804110A FR 9804110 A FR9804110 A FR 9804110A FR 2761807 B1 FR2761807 B1 FR 2761807B1
Authority
FR
France
Prior art keywords
ray tube
cathode
cathode ray
vacuuming
cleaning
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
FR9804110A
Other languages
English (en)
Other versions
FR2761807A1 (fr
Inventor
Kazuo Konuma
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 FR2761807A1 publication Critical patent/FR2761807A1/fr
Application granted granted Critical
Publication of FR2761807B1 publication Critical patent/FR2761807B1/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
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/38—Control of maintenance of pressure in the vessel
    • H01J2209/385—Gettering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Cold Cathode And The Manufacture (AREA)
FR9804110A 1997-04-03 1998-04-02 Procede de nettoyage de la cathode d'un tube a rayons cathodiques et procede pour faire le vide dans un tube a rayons cathodiques Expired - Fee Related FR2761807B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9085086A JP2962270B2 (ja) 1997-04-03 1997-04-03 陰極線管の製造方法

Publications (2)

Publication Number Publication Date
FR2761807A1 FR2761807A1 (fr) 1998-10-09
FR2761807B1 true FR2761807B1 (fr) 2000-02-11

Family

ID=13848806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804110A Expired - Fee Related FR2761807B1 (fr) 1997-04-03 1998-04-02 Procede de nettoyage de la cathode d'un tube a rayons cathodiques et procede pour faire le vide dans un tube a rayons cathodiques

Country Status (3)

Country Link
US (1) US6042441A (fr)
JP (1) JP2962270B2 (fr)
FR (1) FR2761807B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3057081B2 (ja) 1998-05-18 2000-06-26 キヤノン株式会社 気密容器の製造方法および該気密容器を用いる画像形成装置の製造方法
US6930446B1 (en) * 1999-08-31 2005-08-16 Micron Technology, Inc. Method for improving current stability of field emission displays
US6364730B1 (en) * 2000-01-18 2002-04-02 Motorola, Inc. Method for fabricating a field emission device and method for the operation thereof
FR2805663A1 (fr) * 2000-02-25 2001-08-31 Pixtech Sa Procede de nettoyage par plasma d'un ecran plat de visualisation
JP2002260540A (ja) * 2001-02-28 2002-09-13 Musashino Seiki Kk 電子式加熱パイプおよびその製造方法
JP2004531042A (ja) * 2001-06-27 2004-10-07 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 真空管のゲッタ材料を蒸発させるための方法及びその装置
US6873097B2 (en) * 2001-06-28 2005-03-29 Candescent Technologies Corporation Cleaning of cathode-ray tube display
ITMI20012408A1 (it) * 2001-11-14 2003-05-14 Getters Spa Processo per l'evaporazione del calcio all'interno di sistemi che operano sotto vuoto
JP4288468B2 (ja) 2003-03-10 2009-07-01 信越化学工業株式会社 混合微粒子並びに導電性ペースト

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206028A (ja) * 1982-05-26 1983-12-01 Hitachi Ltd 陰極線管の製造方法
US4457731A (en) * 1982-09-28 1984-07-03 U.S. Philips Corporation Cathode ray tube processing
FR2574590B1 (fr) * 1984-12-07 1988-05-13 Videocolor Procede et appareil pour la detection de l'evaporation du materiau de getter au cours de la fabrication d'un tube cathodique, notamment pour la television
JP2727224B2 (ja) * 1989-05-15 1998-03-11 キヤノン株式会社 画像表示装置の製造方法
JP2634295B2 (ja) * 1990-05-17 1997-07-23 双葉電子工業株式会社 電子放出素子
JPH0432131A (ja) * 1990-05-25 1992-02-04 Hitachi Ltd 陰極線管の排気方法
JPH0432130A (ja) * 1990-05-25 1992-02-04 Hitachi Ltd 熱処理装置
US5063323A (en) * 1990-07-16 1991-11-05 Hughes Aircraft Company Field emitter structure providing passageways for venting of outgassed materials from active electronic area
DE69217829T2 (de) * 1991-11-08 1997-06-12 Fujitsu Ltd Feldemissionsanordnung und Reinigungsverfahren dafür
KR0139489B1 (ko) * 1993-07-08 1998-06-01 호소야 레이지 전계방출형 표시장치
JPH0785793A (ja) * 1993-09-16 1995-03-31 Hitachi Ltd ブラウン管のゲッタフラッシュ方法及び装置
JP3135460B2 (ja) * 1994-09-08 2001-02-13 松下電子工業株式会社 陰極線管のエージング方法
JPH08124502A (ja) * 1994-10-25 1996-05-17 Sony Corp ゲッター装置並びに陰極線管
JPH08203423A (ja) * 1995-01-31 1996-08-09 Nec Kansai Ltd 電界放出冷陰極のエージング方法

Also Published As

Publication number Publication date
JP2962270B2 (ja) 1999-10-12
US6042441A (en) 2000-03-28
FR2761807A1 (fr) 1998-10-09
JPH10283930A (ja) 1998-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231