GB1389627A - Multi-position character display panel - Google Patents

Multi-position character display panel

Info

Publication number
GB1389627A
GB1389627A GB3517073A GB3517073A GB1389627A GB 1389627 A GB1389627 A GB 1389627A GB 3517073 A GB3517073 A GB 3517073A GB 3517073 A GB3517073 A GB 3517073A GB 1389627 A GB1389627 A GB 1389627A
Authority
GB
United Kingdom
Prior art keywords
display panel
panel
mass
character display
mercury
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
GB3517073A
Other languages
English (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.)
Unisys Corp
Original Assignee
Burroughs 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 Burroughs Corp filed Critical Burroughs Corp
Priority to IN1840/CAL/73A priority Critical patent/IN137850B/en
Publication of GB1389627A publication Critical patent/GB1389627A/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
    • 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

Landscapes

  • Gas-Filled Discharge Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB3517073A 1972-10-03 1973-07-24 Multi-position character display panel Expired GB1389627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN1840/CAL/73A IN137850B (enrdf_load_html_response) 1973-07-24 1973-08-09

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
GB1389627A true GB1389627A (en) 1975-04-03

Family

ID=23133855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3517073A Expired GB1389627A (en) 1972-10-03 1973-07-24 Multi-position character display panel

Country Status (5)

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

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 (enrdf_load_html_response) 1974-09-06
FR2201799A5 (enrdf_load_html_response) 1974-04-26
NL7312734A (enrdf_load_html_response) 1974-04-05
US3872339A (en) 1975-03-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee