DE69301177T2 - Abschirmanordnung für Kathodenstrahlröhre - Google Patents

Abschirmanordnung für Kathodenstrahlröhre

Info

Publication number
DE69301177T2
DE69301177T2 DE69301177T DE69301177T DE69301177T2 DE 69301177 T2 DE69301177 T2 DE 69301177T2 DE 69301177 T DE69301177 T DE 69301177T DE 69301177 T DE69301177 T DE 69301177T DE 69301177 T2 DE69301177 T2 DE 69301177T2
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
shielding arrangement
shielding
arrangement
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
DE69301177T
Other languages
English (en)
Other versions
DE69301177D1 (de
Inventor
David Richard Birchall
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of DE69301177D1 publication Critical patent/DE69301177D1/de
Application granted granted Critical
Publication of DE69301177T2 publication Critical patent/DE69301177T2/de
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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
DE69301177T 1992-04-07 1993-03-23 Abschirmanordnung für Kathodenstrahlröhre Expired - Fee Related DE69301177T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929207543A GB9207543D0 (en) 1992-04-07 1992-04-07 Cathode ray tubes

Publications (2)

Publication Number Publication Date
DE69301177D1 DE69301177D1 (de) 1996-02-15
DE69301177T2 true DE69301177T2 (de) 1996-10-02

Family

ID=10713564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301177T Expired - Fee Related DE69301177T2 (de) 1992-04-07 1993-03-23 Abschirmanordnung für Kathodenstrahlröhre

Country Status (7)

Country Link
EP (1) EP0565267B1 (de)
JP (1) JPH0668807A (de)
DE (1) DE69301177T2 (de)
DK (1) DK0565267T3 (de)
FI (1) FI931575A (de)
GB (1) GB9207543D0 (de)
NO (1) NO307397B1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545120A (en) * 1948-02-27 1951-03-13 Rca Corp Cathode-ray tube arc-over preventive
NL7701287A (nl) * 1977-02-08 1978-08-10 Philips Nv Beeldweergeefinrichting.
US4392083A (en) * 1981-11-20 1983-07-05 Teletype Corporation Radiation shield for a cathode ray tube
GB2255441B (en) * 1991-04-18 1995-06-21 Mitsubishi Electric Corp Cathode-ray tube having alternating electric field reduction device

Also Published As

Publication number Publication date
GB9207543D0 (en) 1992-05-20
NO931045D0 (no) 1993-03-23
FI931575A (fi) 1993-10-08
DK0565267T3 (da) 1996-02-05
NO307397B1 (no) 2000-03-27
EP0565267A1 (de) 1993-10-13
DE69301177D1 (de) 1996-02-15
EP0565267B1 (de) 1996-01-03
NO931045L (no) 1993-10-08
FI931575A0 (fi) 1993-04-07
JPH0668807A (ja) 1994-03-11

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee