GB1182050A - Gas Discharge Display Tube - Google Patents

Gas Discharge Display Tube

Info

Publication number
GB1182050A
GB1182050A GB57077/68A GB5707768A GB1182050A GB 1182050 A GB1182050 A GB 1182050A GB 57077/68 A GB57077/68 A GB 57077/68A GB 5707768 A GB5707768 A GB 5707768A GB 1182050 A GB1182050 A GB 1182050A
Authority
GB
United Kingdom
Prior art keywords
strips
anodes
electrodes
tube
insulation
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
GB57077/68A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1182050A publication Critical patent/GB1182050A/en
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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
GB57077/68A 1967-12-05 1968-12-02 Gas Discharge Display Tube Expired GB1182050A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1182050A true GB1182050A (en) 1970-02-25

Family

ID=19801901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57077/68A Expired GB1182050A (en) 1967-12-05 1968-12-02 Gas Discharge Display Tube

Country Status (9)

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

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 (enrdf_load_stackoverflow) * 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
BE724856A (enrdf_load_stackoverflow) 1969-06-03
US3564324A (en) 1971-02-16
FR1599121A (enrdf_load_stackoverflow) 1970-07-15
AT284974B (de) 1970-10-12
NL6716506A (enrdf_load_stackoverflow) 1969-06-09
ES361029A1 (es) 1970-10-16
DE1809090A1 (de) 1969-07-24
CH489112A (de) 1970-04-15

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