ES361029A1 - Un dispositivo de tubo de descarga en gas. - Google Patents

Un dispositivo de tubo de descarga en gas.

Info

Publication number
ES361029A1
ES361029A1 ES361029A ES361029A ES361029A1 ES 361029 A1 ES361029 A1 ES 361029A1 ES 361029 A ES361029 A ES 361029A ES 361029 A ES361029 A ES 361029A ES 361029 A1 ES361029 A1 ES 361029A1
Authority
ES
Spain
Prior art keywords
strips
anodes
electrodes
insulation
tube
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
Application number
ES361029A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES361029A1 publication Critical patent/ES361029A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters

Landscapes

  • Gas-Filled Discharge Tubes (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
ES361029A 1967-12-05 1968-12-03 Un dispositivo de tubo de descarga en gas. Expired ES361029A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6716506A NL6716506A (es) 1967-12-05 1967-12-05

Publications (1)

Publication Number Publication Date
ES361029A1 true ES361029A1 (es) 1970-10-16

Family

ID=19801901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361029A Expired ES361029A1 (es) 1967-12-05 1968-12-03 Un dispositivo de tubo de descarga en gas.

Country Status (9)

Country Link
US (1) US3564324A (es)
AT (1) AT284974B (es)
BE (1) BE724856A (es)
CH (1) CH489112A (es)
DE (1) DE1809090A1 (es)
ES (1) ES361029A1 (es)
FR (1) FR1599121A (es)
GB (1) GB1182050A (es)
NL (1) NL6716506A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666911A (en) * 1970-01-23 1972-05-30 Sperry Rand Corp Method for manufacturing planar raised cathode gas tubes
DE2107604B2 (de) * 1970-02-19 1978-11-02 Sony Corp., Tokio Anzeigeröhre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520513A (en) * 1949-04-20 1950-08-29 Sereno Paolo Fluorescent sign lamp
NL6508596A (es) * 1965-07-03 1967-01-04
US3361920A (en) * 1965-08-20 1968-01-02 Bell Telephone Labor Inc Combination analog and digital display device

Also Published As

Publication number Publication date
NL6716506A (es) 1969-06-09
BE724856A (es) 1969-06-03
FR1599121A (es) 1970-07-15
GB1182050A (en) 1970-02-25
AT284974B (de) 1970-10-12
US3564324A (en) 1971-02-16
CH489112A (de) 1970-04-15
DE1809090A1 (de) 1969-07-24

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