FR2199614A1 - - Google Patents

Info

Publication number
FR2199614A1
FR2199614A1 FR7326534A FR7326534A FR2199614A1 FR 2199614 A1 FR2199614 A1 FR 2199614A1 FR 7326534 A FR7326534 A FR 7326534A FR 7326534 A FR7326534 A FR 7326534A FR 2199614 A1 FR2199614 A1 FR 2199614A1
Authority
FR
France
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.)
Granted
Application number
FR7326534A
Other languages
French (fr)
Other versions
FR2199614B1 (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.)
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 JP47073206A external-priority patent/JPS4931268A/ja
Priority claimed from JP47085613A external-priority patent/JPS4941063A/ja
Application filed by Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of FR2199614A1 publication Critical patent/FR2199614A1/fr
Application granted granted Critical
Publication of FR2199614B1 publication Critical patent/FR2199614B1/fr
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
FR7326534A 1972-07-20 1973-07-19 Expired FR2199614B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47073206A JPS4931268A (en) 1972-07-20 1972-07-20
JP47085613A JPS4941063A (en) 1972-08-25 1972-08-25

Publications (2)

Publication Number Publication Date
FR2199614A1 true FR2199614A1 (en) 1974-04-12
FR2199614B1 FR2199614B1 (en) 1976-11-12

Family

ID=26414359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326534A Expired FR2199614B1 (en) 1972-07-20 1973-07-19

Country Status (5)

Country Link
US (1) US3872346A (en)
AU (1) AU459506B2 (en)
CA (1) CA975043A (en)
FR (1) FR2199614B1 (en)
GB (1) GB1431313A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54184065U (en) * 1978-06-19 1979-12-27
US4490647A (en) * 1982-11-29 1984-12-25 Burroughs Corporation Gas-filled dot matrix display panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103048A5 (en) * 1970-07-20 1972-04-07 Ncr Co

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278331A (en) * 1961-06-06
US3237040A (en) * 1962-06-29 1966-02-22 Burroughs Corp Cold cathode indicator device with memory electrode
US3281619A (en) * 1963-03-27 1966-10-25 Gen Electric Electroluminescent display device with edge terminated contacts overlying an apertured low dielectric insulator sheet
US3406288A (en) * 1965-08-13 1968-10-15 Wegner Electric Corp Optoelectronic logic element comprising a vacuum-fluorescent light source
US3346759A (en) * 1965-08-31 1967-10-10 Burroughs Corp Planar array of cathode and anode electrodes installed in channels for visual indicator display device
US3384770A (en) * 1966-07-18 1968-05-21 Gen Electric Electroluminescent display device having folded elements
CA854886A (en) * 1967-01-13 1970-10-27 West Colin Electroluminescent device and their manufacture
DE2016737A1 (en) * 1969-04-17 1970-11-05 Sony Corp., Tokio Electron tube
US3619694A (en) * 1969-11-18 1971-11-09 Ise Electronics Corp Character-indicating electron tube with fluorescent display structure
JPS4812668B1 (en) * 1969-12-13 1973-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103048A5 (en) * 1970-07-20 1972-04-07 Ncr Co

Also Published As

Publication number Publication date
US3872346A (en) 1975-03-18
GB1431313A (en) 1976-04-07
FR2199614B1 (en) 1976-11-12
DE2336622B2 (en) 1977-03-31
DE2336622A1 (en) 1974-02-14
CA975043A (en) 1975-09-23
AU459506B2 (en) 1975-03-27
AU5823173A (en) 1975-01-23

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