NL7312734A - - Google Patents

Info

Publication number
NL7312734A
NL7312734A NL7312734A NL7312734A NL7312734A NL 7312734 A NL7312734 A NL 7312734A NL 7312734 A NL7312734 A NL 7312734A NL 7312734 A NL7312734 A NL 7312734A NL 7312734 A NL7312734 A NL 7312734A
Authority
NL
Netherlands
Application number
NL7312734A
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 filed Critical
Publication of NL7312734A publication Critical patent/NL7312734A/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
NL7312734A 1972-10-03 1973-09-14 NL7312734A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US294535A US3872339A (en) 1972-10-03 1972-10-03 Multi-position character display panel

Publications (1)

Publication Number Publication Date
NL7312734A true NL7312734A (cs) 1974-04-05

Family

ID=23133855

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312734A NL7312734A (cs) 1972-10-03 1973-09-14

Country Status (5)

Country Link
US (1) US3872339A (cs)
JP (1) JPS4994264A (cs)
FR (1) FR2201799A5 (cs)
GB (1) GB1389627A (cs)
NL (1) NL7312734A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947713A (en) * 1975-04-18 1976-03-30 Burroughs Corporation Mercury capsule assembly for display panel
US4317062A (en) * 1979-08-06 1982-02-23 Beckman Instruments, Inc. Valve means and mercury reservoir for gas discharge display
US4317061A (en) * 1979-12-17 1982-02-23 United Technologies Corporation Pressure compensating device for a plasma display panel
US8568184B2 (en) * 2009-07-15 2013-10-29 Apple Inc. Display modules
JP5724684B2 (ja) * 2011-07-01 2015-05-27 日本電気硝子株式会社 発光デバイス用セル及び発光デバイス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828218A (en) * 1972-02-07 1974-08-06 Burroughs Corp Multi-position character display panel

Also Published As

Publication number Publication date
JPS4994264A (cs) 1974-09-06
FR2201799A5 (cs) 1974-04-26
GB1389627A (en) 1975-04-03
US3872339A (en) 1975-03-18

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BI The patent application has been withdrawn