CA1006215A - Television display panel having gas discharge cathodo-luminescent elements - Google Patents

Television display panel having gas discharge cathodo-luminescent elements

Info

Publication number
CA1006215A
CA1006215A CA190,820A CA190820A CA1006215A CA 1006215 A CA1006215 A CA 1006215A CA 190820 A CA190820 A CA 190820A CA 1006215 A CA1006215 A CA 1006215A
Authority
CA
Canada
Prior art keywords
cathodo
display panel
gas discharge
television display
luminescent elements
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
CA190,820A
Inventor
James W. Schwartz
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.)
Zenith Electronics LLC
Original Assignee
Zenith Radio 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 Zenith Radio Corp filed Critical Zenith Radio Corp
Application granted granted Critical
Publication of CA1006215A publication Critical patent/CA1006215A/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
    • H01J17/498—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with a gas discharge space and a post acceleration space for electrons
    • 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
CA190,820A 1973-02-02 1974-01-24 Television display panel having gas discharge cathodo-luminescent elements Expired CA1006215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00328979A US3845241A (en) 1973-02-02 1973-02-02 Television display panel having gas discharge cathodo-luminescent elements

Publications (1)

Publication Number Publication Date
CA1006215A true CA1006215A (en) 1977-03-01

Family

ID=23283316

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,820A Expired CA1006215A (en) 1973-02-02 1974-01-24 Television display panel having gas discharge cathodo-luminescent elements

Country Status (3)

Country Link
US (1) US3845241A (en)
JP (1) JPS49107665A (en)
CA (1) CA1006215A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992644A (en) * 1975-06-20 1976-11-16 Zenith Radio Corporation Cathodoluminescent display with hollow cathodes
US4227114A (en) * 1977-02-16 1980-10-07 Zenith Radio Corporation Cathodoluminescent gas discharge image display panel
DE2750587A1 (en) * 1977-11-11 1979-05-17 Siemens Ag GAS DISCHARGE DISPLAY DEVICE WITH SPACER ELEMENTS
DE2855090C2 (en) * 1978-12-20 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fluorescent screen for flat picture display devices
DE3222850A1 (en) * 1982-06-18 1983-12-22 Siemens AG, 1000 Berlin und 8000 München FLAT ELECTRON PIPE WITH A GAS DISCHARGE AS AN ELECTRON SOURCE
EP0161345A1 (en) * 1984-05-04 1985-11-21 Siemens Aktiengesellschaft Flat picture display tube and method of manufacturing it
US4924148A (en) * 1988-06-24 1990-05-08 Tektronix, Inc. High brightness panel display device
JP2716796B2 (en) * 1989-04-28 1998-02-18 三菱電機株式会社 Optical computer
KR940006297B1 (en) * 1991-10-16 1994-07-14 삼성전관 주식회사 Lcd of plasma addressing form
KR940006301B1 (en) * 1991-10-29 1994-07-14 삼성전관 주식회사 Lcd of plasma addressing form and manufactruing method thereof
US5519414A (en) * 1993-02-19 1996-05-21 Off World Laboratories, Inc. Video display and driver apparatus and method
US5469021A (en) * 1993-06-02 1995-11-21 Btl Fellows Company, Llc Gas discharge flat-panel display and method for making the same
US5954560A (en) * 1993-06-02 1999-09-21 Spectron Corporation Of America, L.L.C. Method for making a gas discharge flat-panel display
JPH09199039A (en) * 1996-01-11 1997-07-31 Hitachi Ltd Gas discharge type display panel and its manufacture
EP1398814B1 (en) * 1997-08-19 2009-12-09 Panasonic Corporation Gas discharge panel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB508106A (en) * 1937-11-24 1939-06-26 Hans Gerhard Lubszynski Improved electron multiplying electrodes in electric discharge apparatus
US2595616A (en) * 1942-02-17 1952-05-06 Products & Licensing Corp Light diffusing surface made out of electrooptical elements controlled electrostatically
US2760119A (en) * 1952-01-15 1956-08-21 Products And Licensing Corp Mural television screen
US2880371A (en) * 1952-08-27 1959-03-31 Philips Corp Device comprising at least one glow discharge tube
US2925526A (en) * 1957-04-02 1960-02-16 Gen Dynamics Corp Character display unit
NL243432A (en) * 1958-09-26
US3137802A (en) * 1960-11-23 1964-06-16 Radames K H Gebel Screen raster photocathode having photoemissive and secondary emissive properties
US3408532A (en) * 1965-12-06 1968-10-29 Northrop Corp Electron beam scanning device
US3701924A (en) * 1970-08-17 1972-10-31 Burroughs Corp System for operating a display panel
US3753041A (en) * 1970-11-18 1973-08-14 Sperry Rand Corp Digitally addressable gas discharge display apparatus
US3743879A (en) * 1970-12-31 1973-07-03 Burroughs Corp Cold cathode display panel having a multiplicity of gas cells
JPS4917173A (en) * 1972-06-02 1974-02-15

Also Published As

Publication number Publication date
US3845241A (en) 1974-10-29
JPS49107665A (en) 1974-10-12

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