NL192647B - Method and device for high-voltage treatment of electron beam tubes. - Google Patents

Method and device for high-voltage treatment of electron beam tubes.

Info

Publication number
NL192647B
NL192647B NL9100481A NL9100481A NL192647B NL 192647 B NL192647 B NL 192647B NL 9100481 A NL9100481 A NL 9100481A NL 9100481 A NL9100481 A NL 9100481A NL 192647 B NL192647 B NL 192647B
Authority
NL
Netherlands
Prior art keywords
electron beam
beam tubes
voltage treatment
voltage
treatment
Prior art date
Application number
NL9100481A
Other languages
Dutch (nl)
Other versions
NL192647C (en
NL9100481A (en
Inventor
Kinjiro Sano
Wataru Imanishi
Yoshihisa Nakajima
Masaaki Kinoshita
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
Priority claimed from JP2270741A external-priority patent/JPH0817074B2/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NL9100481A publication Critical patent/NL9100481A/en
Publication of NL192647B publication Critical patent/NL192647B/en
Application granted granted Critical
Publication of NL192647C publication Critical patent/NL192647C/en

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
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H01J9/445—Aging of tubes or lamps, e.g. by "spot knocking"

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NL9100481A 1990-03-20 1991-03-19 Method and device for high-voltage treatment of electron beam tubes. NL192647C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP7137890 1990-03-20
JP7137890 1990-03-20
JP7757190 1990-03-27
JP7757190 1990-03-27
JP27074190 1990-10-08
JP2270741A JPH0817074B2 (en) 1990-03-20 1990-10-08 Method and apparatus for high voltage treatment of cathode ray tube

Publications (3)

Publication Number Publication Date
NL9100481A NL9100481A (en) 1991-10-16
NL192647B true NL192647B (en) 1997-07-01
NL192647C NL192647C (en) 1997-11-04

Family

ID=27300625

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9100481A NL192647C (en) 1990-03-20 1991-03-19 Method and device for high-voltage treatment of electron beam tubes.

Country Status (3)

Country Link
KR (1) KR930010600B1 (en)
DE (1) DE4109032C2 (en)
NL (1) NL192647C (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323854A (en) * 1965-04-19 1967-06-06 Motorola Inc Apparatus for cleaning the elements of a cathode ray tube
US4111507A (en) * 1977-05-13 1978-09-05 Gte Sylvania Incorporated Apparatus for high voltage conditioning cathode ray tubes
JPS54101255A (en) * 1978-01-26 1979-08-09 Mitsubishi Electric Corp High voltage processing method for cathode ray tube
US4515569A (en) * 1983-04-22 1985-05-07 Rca Corporation Method of electrically processing a CRT mount assembly to reduce arcing and afterglow

Also Published As

Publication number Publication date
NL192647C (en) 1997-11-04
NL9100481A (en) 1991-10-16
DE4109032C2 (en) 1994-06-30
DE4109032A1 (en) 1991-09-26
KR930010600B1 (en) 1993-10-30

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20051001