GB1392950A - Cathode glow gas discharge display tube - Google Patents

Cathode glow gas discharge display tube

Info

Publication number
GB1392950A
GB1392950A GB5963572A GB5963572A GB1392950A GB 1392950 A GB1392950 A GB 1392950A GB 5963572 A GB5963572 A GB 5963572A GB 5963572 A GB5963572 A GB 5963572A GB 1392950 A GB1392950 A GB 1392950A
Authority
GB
United Kingdom
Prior art keywords
anode
switches
group
auxiliary
circuit
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
GB5963572A
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 GB1392950A publication Critical patent/GB1392950A/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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB5963572A 1971-12-28 1972-12-27 Cathode glow gas discharge display tube Expired GB1392950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7118003A NL7118003A (enrdf_load_stackoverflow) 1971-12-28 1971-12-28

Publications (1)

Publication Number Publication Date
GB1392950A true GB1392950A (en) 1975-05-07

Family

ID=19814806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5963572A Expired GB1392950A (en) 1971-12-28 1972-12-27 Cathode glow gas discharge display tube

Country Status (7)

Country Link
US (1) US3842313A (enrdf_load_stackoverflow)
JP (1) JPS5330474B2 (enrdf_load_stackoverflow)
CA (1) CA962316A (enrdf_load_stackoverflow)
DE (1) DE2260038C3 (enrdf_load_stackoverflow)
FR (1) FR2166056B3 (enrdf_load_stackoverflow)
GB (1) GB1392950A (enrdf_load_stackoverflow)
NL (1) NL7118003A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51156761U (enrdf_load_stackoverflow) * 1975-03-26 1976-12-14
JPS5255433A (en) * 1975-10-31 1977-05-06 Sharp Corp Display device
US4048538A (en) * 1976-06-15 1977-09-13 Hendriks Adrianus A M Gas discharge character display tube with apertured mica plate
US4101802A (en) * 1977-03-07 1978-07-18 Rca Corporation Flat display device with beam guide
US4223244A (en) * 1977-10-18 1980-09-16 Futaba Denshi Kogyo K.K. Fluorescent display device with position selecting and column/row selecting grids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641383A (en) * 1968-09-25 1972-02-08 Matsushita Electronics Corp Glow discharge tube for code display
US3742279A (en) * 1971-02-10 1973-06-26 Burroughs Corp Segmented electrode display panel having closed structure

Also Published As

Publication number Publication date
DE2260038C3 (de) 1978-10-12
DE2260038B2 (de) 1978-02-09
DE2260038A1 (de) 1973-07-05
JPS5330474B2 (enrdf_load_stackoverflow) 1978-08-26
CA962316A (en) 1975-02-04
FR2166056B3 (enrdf_load_stackoverflow) 1976-01-30
JPS4877759A (enrdf_load_stackoverflow) 1973-10-19
NL7118003A (enrdf_load_stackoverflow) 1973-07-02
FR2166056A1 (enrdf_load_stackoverflow) 1973-08-10
US3842313A (en) 1974-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee