FR2718285B1 - Procédé de fabrication de tubes à vide plats sans queusot, et produits obtenus par ce procédé. - Google Patents

Procédé de fabrication de tubes à vide plats sans queusot, et produits obtenus par ce procédé.

Info

Publication number
FR2718285B1
FR2718285B1 FR9404086A FR9404086A FR2718285B1 FR 2718285 B1 FR2718285 B1 FR 2718285B1 FR 9404086 A FR9404086 A FR 9404086A FR 9404086 A FR9404086 A FR 9404086A FR 2718285 B1 FR2718285 B1 FR 2718285B1
Authority
FR
France
Prior art keywords
piping
products obtained
vacuum tubes
manufacturing flat
flat vacuum
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
FR9404086A
Other languages
English (en)
Other versions
FR2718285A1 (fr
Inventor
Jean-Frederic Clerc
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.)
Pixel International SA
Original Assignee
Pixel International SA
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 Pixel International SA filed Critical Pixel International SA
Priority to FR9404086A priority Critical patent/FR2718285B1/fr
Priority to US08/413,345 priority patent/US5537001A/en
Publication of FR2718285A1 publication Critical patent/FR2718285A1/fr
Application granted granted Critical
Publication of FR2718285B1 publication Critical patent/FR2718285B1/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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display
    • 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
    • H01J2217/00—Gas-filled discharge tubes
    • H01J2217/38—Cold-cathode tubes
    • H01J2217/49—Display panels, e.g. not making use of alternating current
    • H01J2217/492—Details
    • H01J2217/49264—Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR9404086A 1994-03-31 1994-03-31 Procédé de fabrication de tubes à vide plats sans queusot, et produits obtenus par ce procédé. Expired - Fee Related FR2718285B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9404086A FR2718285B1 (fr) 1994-03-31 1994-03-31 Procédé de fabrication de tubes à vide plats sans queusot, et produits obtenus par ce procédé.
US08/413,345 US5537001A (en) 1994-03-31 1995-03-30 Flat vacuum chambers without pumping stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404086A FR2718285B1 (fr) 1994-03-31 1994-03-31 Procédé de fabrication de tubes à vide plats sans queusot, et produits obtenus par ce procédé.

Publications (2)

Publication Number Publication Date
FR2718285A1 FR2718285A1 (fr) 1995-10-06
FR2718285B1 true FR2718285B1 (fr) 1996-06-21

Family

ID=9461831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404086A Expired - Fee Related FR2718285B1 (fr) 1994-03-31 1994-03-31 Procédé de fabrication de tubes à vide plats sans queusot, et produits obtenus par ce procédé.

Country Status (2)

Country Link
US (1) US5537001A (fr)
FR (1) FR2718285B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965971A (en) * 1993-01-19 1999-10-12 Kypwee Display Corporation Edge emitter display device
JP3222357B2 (ja) 1994-06-09 2001-10-29 キヤノン株式会社 画像形成装置及びその製造方法
AU759904B2 (en) * 1999-08-18 2003-05-01 University Of Sydney, The Evacuated glass panel having a getter
AUPQ230499A0 (en) * 1999-08-18 1999-09-09 University Of Sydney, The Evacuated glass panel with getter and method of construction thereof
FR2816891B1 (fr) 2000-11-20 2003-02-28 Peugeot Citroen Automobiles Sa Systeme de commande de demarrage et d'arret automatique d'un moteur thermique de vehicule

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969163A (en) * 1957-08-09 1961-01-24 Owens Illinois Glass Co Cathode-ray tube envelope
US3980366A (en) * 1975-01-31 1976-09-14 Burroughs Corporation Method of making a hermetic seal therein a multi-position character display panel
JPS526545A (en) * 1975-07-04 1977-01-19 Hitachi Ltd Method of manufacturing liquid crystal display element
JPS52130274A (en) * 1976-04-24 1977-11-01 Ise Electronics Corp Vacuum part and device for sealing same
US4018374A (en) * 1976-06-01 1977-04-19 Ford Aerospace & Communications Corporation Method for forming a bond between sapphire and glass
IT1160700B (it) * 1977-10-25 1987-03-11 Bfg Glassgroup Pannelli
US4182540A (en) * 1977-12-22 1980-01-08 Beckman Instruments, Inc. Method of sealing gas discharge displays
CA1136202A (fr) * 1978-06-15 1982-11-23 Henry E. Franklin Methode de scellement d'afficheur a decharge sans tubulure

Also Published As

Publication number Publication date
FR2718285A1 (fr) 1995-10-06
US5537001A (en) 1996-07-16

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Legal Events

Date Code Title Description
CD Change of name or company name
GC Lien (pledge) constituted
ST Notification of lapse