FR2075537A5 - - Google Patents

Info

Publication number
FR2075537A5
FR2075537A5 FR7101086A FR7101086A FR2075537A5 FR 2075537 A5 FR2075537 A5 FR 2075537A5 FR 7101086 A FR7101086 A FR 7101086A FR 7101086 A FR7101086 A FR 7101086A FR 2075537 A5 FR2075537 A5 FR 2075537A5
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.)
Expired
Application number
FR7101086A
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.)
Unisys Group Services Ltd
Sperry Corp
Original Assignee
Sperry Rand Ltd
Sperry Rand 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
Application filed by Sperry Rand Ltd, Sperry Rand Corp filed Critical Sperry Rand Ltd
Application granted granted Critical
Publication of FR2075537A5 publication Critical patent/FR2075537A5/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
    • H01J17/492—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes
    • 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
FR7101086A 1970-01-15 1971-01-14 Expired FR2075537A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US312670A 1970-01-15 1970-01-15

Publications (1)

Publication Number Publication Date
FR2075537A5 true FR2075537A5 (fr) 1971-10-08

Family

ID=21704292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101086A Expired FR2075537A5 (fr) 1970-01-15 1971-01-14

Country Status (6)

Country Link
US (1) US3629638A (fr)
CA (1) CA933571A (fr)
DE (1) DE2101935A1 (fr)
FR (1) FR2075537A5 (fr)
GB (1) GB1331250A (fr)
NL (1) NL7100323A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866084A (en) * 1971-06-22 1975-02-11 Mitsubishi Electric Corp Plasma display panel device
JPS564008B2 (fr) * 1973-10-22 1981-01-28
US4147959A (en) * 1977-05-25 1979-04-03 Beckman Instruments, Inc. Display section for multilayer gas-discharge display panel
US4887003A (en) * 1988-05-10 1989-12-12 Parker William P Screen printable luminous panel display device
US5198723A (en) * 1988-05-10 1993-03-30 Parker William P Luminous panel display device
US5126632A (en) * 1988-05-10 1992-06-30 Parker William P Luminous panel display device
US4956577A (en) * 1988-05-10 1990-09-11 Parker William P Interactive luminous panel display device
US5019750A (en) * 1990-01-16 1991-05-28 Gte Products Corporation Radio-frequency driven display
US6836072B2 (en) * 2001-11-02 2004-12-28 Electro Plasma, Inc. Low voltage high efficiency illuminated display having capacitive coupled electrodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR403208A (fr) * 1908-06-30 1909-10-28 Farbenfab Vorm Bayer F & Co Procédé de production de matières colorantes disazoÏques et les produits qui en résultent
US2848638A (en) * 1953-06-09 1958-08-19 Edwin W Smith Multi-display tube
US3264074A (en) * 1962-04-04 1966-08-02 Lear Siegler Inc Thin film electron emissive electrode
US3509407A (en) * 1967-09-15 1970-04-28 Burroughs Corp Display panel
US3497751A (en) * 1967-09-25 1970-02-24 Burroughs Corp Transparent electrode and device using the same

Also Published As

Publication number Publication date
NL7100323A (fr) 1971-07-19
CA933571A (en) 1973-09-11
US3629638A (en) 1971-12-21
GB1331250A (en) 1973-09-26
DE2101935A1 (de) 1971-07-22

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse