FR2111649B1 - - Google Patents

Info

Publication number
FR2111649B1
FR2111649B1 FR717132959A FR7132959A FR2111649B1 FR 2111649 B1 FR2111649 B1 FR 2111649B1 FR 717132959 A FR717132959 A FR 717132959A FR 7132959 A FR7132959 A FR 7132959A FR 2111649 B1 FR2111649 B1 FR 2111649B1
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
FR717132959A
Other versions
FR2111649A1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2111649A1 publication Critical patent/FR2111649A1/fr
Application granted granted Critical
Publication of FR2111649B1 publication Critical patent/FR2111649B1/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
FR717132959A 1970-09-11 1971-09-13 Expired FR2111649B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45080378A JPS493301B1 (fr) 1970-09-11 1970-09-11

Publications (2)

Publication Number Publication Date
FR2111649A1 FR2111649A1 (fr) 1972-06-09
FR2111649B1 true FR2111649B1 (fr) 1973-06-29

Family

ID=13716604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717132959A Expired FR2111649B1 (fr) 1970-09-11 1971-09-13

Country Status (7)

Country Link
JP (1) JPS493301B1 (fr)
AU (1) AU467663B2 (fr)
CA (1) CA1081760A (fr)
DE (1) DE2145223C2 (fr)
FR (1) FR2111649B1 (fr)
GB (1) GB1366485A (fr)
NL (1) NL7112511A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE41187B1 (en) * 1974-10-10 1979-11-07 Owens Illinois Inc Improvements in gas discharge display devices
CN115321615B (zh) * 2022-08-12 2023-07-21 北京科技大学 一种Ni(OH)2·0.75H2O中空管催化剂材料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327154A (en) * 1965-03-24 1967-06-20 Gen Telephone & Elect Ionizable gas display device with segmented electrode pattern
NL6508596A (fr) * 1965-07-03 1967-01-04

Also Published As

Publication number Publication date
CA1081760A (fr) 1980-07-15
FR2111649A1 (fr) 1972-06-09
AU3333671A (en) 1973-03-15
GB1366485A (en) 1974-09-11
NL7112511A (fr) 1972-03-14
DE2145223A1 (de) 1972-03-16
DE2145223C2 (de) 1983-05-11
AU467663B2 (en) 1975-12-11
JPS493301B1 (fr) 1974-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse