JPS61138434A - 特にテレビジヨン用の陰極線管の製造時にゲツタ材料の蒸着を検査する方法及び装置 - Google Patents

特にテレビジヨン用の陰極線管の製造時にゲツタ材料の蒸着を検査する方法及び装置

Info

Publication number
JPS61138434A
JPS61138434A JP60274845A JP27484585A JPS61138434A JP S61138434 A JPS61138434 A JP S61138434A JP 60274845 A JP60274845 A JP 60274845A JP 27484585 A JP27484585 A JP 27484585A JP S61138434 A JPS61138434 A JP S61138434A
Authority
JP
Japan
Prior art keywords
cathode ray
ray tube
cathode
pressure
grid
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.)
Pending
Application number
JP60274845A
Other languages
English (en)
Japanese (ja)
Inventor
ジユリアーノ　ジユデチ
Original Assignee
ビデオカラー　エス．アー．
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 ビデオカラー　エス．アー． filed Critical ビデオカラー　エス．アー．
Publication of JPS61138434A publication Critical patent/JPS61138434A/ja
Pending 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
    • H01J9/42—Measurement or testing during manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP60274845A 1984-12-07 1985-12-06 特にテレビジヨン用の陰極線管の製造時にゲツタ材料の蒸着を検査する方法及び装置 Pending JPS61138434A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8418777A FR2574590B1 (fr) 1984-12-07 1984-12-07 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
FR8418777 1984-12-07

Publications (1)

Publication Number Publication Date
JPS61138434A true JPS61138434A (ja) 1986-06-25

Family

ID=9310385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60274845A Pending JPS61138434A (ja) 1984-12-07 1985-12-06 特にテレビジヨン用の陰極線管の製造時にゲツタ材料の蒸着を検査する方法及び装置

Country Status (9)

Country Link
US (1) US4668203A (OSRAM)
EP (1) EP0187576B1 (OSRAM)
JP (1) JPS61138434A (OSRAM)
AT (1) ATE43203T1 (OSRAM)
DE (1) DE3570323D1 (OSRAM)
FR (1) FR2574590B1 (OSRAM)
HK (1) HK102690A (OSRAM)
IN (1) IN166685B (OSRAM)
SG (1) SG78190G (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8703042A (nl) * 1987-12-16 1989-07-17 Philips Nv Getterinrichting met een getterdetector en een naverwarmingstijdklok.
IT1241102B (it) * 1990-04-11 1993-12-29 Getters Spa Metodo ed apparecchiatura per la rilevazione automatica del tempo di evaporazione dei dispositivi getters al bario
JP2962270B2 (ja) * 1997-04-03 1999-10-12 日本電気株式会社 陰極線管の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874777A (OSRAM) * 1971-12-30 1973-10-08

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141644A (en) * 1937-11-27 1938-12-27 Rca Corp Manufacture of evacuated metal envelopes
US2861861A (en) * 1951-11-13 1958-11-25 Rca Corp Gas pressure testing and control apparatus
US3227506A (en) * 1961-09-18 1966-01-04 Rca Corp Method of making electron tubes
US4038616A (en) * 1976-04-29 1977-07-26 Rca Corporation Vacuum tube gas test apparatus
JPS5574038A (en) * 1978-11-29 1980-06-04 Hitachi Ltd Vacuum measuring device for picture tube
US4445872A (en) * 1982-01-18 1984-05-01 Rca Corporation Method of detecting the vaporization of getter material during manufacture of a CRT

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874777A (OSRAM) * 1971-12-30 1973-10-08

Also Published As

Publication number Publication date
DE3570323D1 (en) 1989-06-22
FR2574590A1 (fr) 1986-06-13
SG78190G (en) 1991-01-18
FR2574590B1 (fr) 1988-05-13
HK102690A (en) 1990-12-14
EP0187576A1 (fr) 1986-07-16
US4668203A (en) 1987-05-26
EP0187576B1 (fr) 1989-05-17
IN166685B (OSRAM) 1990-06-30
ATE43203T1 (de) 1989-06-15

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