CA954925A - Multi-digit glow indicator tube - Google Patents

Multi-digit glow indicator tube

Info

Publication number
CA954925A
CA954925A CA147,529A CA147529A CA954925A CA 954925 A CA954925 A CA 954925A CA 147529 A CA147529 A CA 147529A CA 954925 A CA954925 A CA 954925A
Authority
CA
Canada
Prior art keywords
digit
indicator tube
glow indicator
glow
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
CA147,529A
Other versions
CA147529S (en
Inventor
Takao Kunii
Teruaki Tanaka
Sadaaki Kanaya
Shuichi Nagayama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 JP5451471A external-priority patent/JPS5235276B1/ja
Priority claimed from JP5481071A external-priority patent/JPS5223548B1/ja
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Application granted granted Critical
Publication of CA954925A publication Critical patent/CA954925A/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
CA147,529A 1971-07-20 1972-07-19 Multi-digit glow indicator tube Expired CA954925A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5451471A JPS5235276B1 (en) 1971-07-20 1971-07-20
JP5481071A JPS5223548B1 (en) 1971-07-21 1971-07-21

Publications (1)

Publication Number Publication Date
CA954925A true CA954925A (en) 1974-09-17

Family

ID=26395265

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,529A Expired CA954925A (en) 1971-07-20 1972-07-19 Multi-digit glow indicator tube

Country Status (4)

Country Link
US (1) US3819975A (en)
CA (1) CA954925A (en)
FR (1) FR2146361B1 (en)
GB (1) GB1378969A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460803A1 (en) * 1974-12-21 1976-09-30 Bennes Marrel Sa Lorry container handling equipment - swinging arm on lorry has ram operated lifting hook on its end
US4446400A (en) * 1980-12-16 1984-05-01 Cherry Electrical Products Corporation Gaseous display panel with webbed anode
JPH04155734A (en) * 1990-10-19 1992-05-28 Nec Kagoshima Ltd Fluorescent display tube
US5361079A (en) * 1992-03-04 1994-11-01 Nec Corporation Connector for interconnecting a grid to a grid drive in a chip-in fluorescent display panel

Also Published As

Publication number Publication date
GB1378969A (en) 1975-01-02
DE2235709A1 (en) 1973-01-25
DE2235709B2 (en) 1975-12-04
US3819975A (en) 1974-06-25
FR2146361B1 (en) 1975-10-03
FR2146361A1 (en) 1973-03-02

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