NL151838B - DISPLAY DEVICE. - Google Patents

DISPLAY DEVICE.

Info

Publication number
NL151838B
NL151838B NL737301858A NL7301858A NL151838B NL 151838 B NL151838 B NL 151838B NL 737301858 A NL737301858 A NL 737301858A NL 7301858 A NL7301858 A NL 7301858A NL 151838 B NL151838 B NL 151838B
Authority
NL
Netherlands
Prior art keywords
display device
display
Prior art date
Application number
NL737301858A
Other languages
Dutch (nl)
Other versions
NL7301858A (en
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of NL7301858A publication Critical patent/NL7301858A/xx
Publication of NL151838B publication Critical patent/NL151838B/en

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
NL737301858A 1972-02-16 1973-02-09 DISPLAY DEVICE. NL151838B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47015561A JPS5235491B2 (en) 1972-02-16 1972-02-16

Publications (2)

Publication Number Publication Date
NL7301858A NL7301858A (en) 1973-08-20
NL151838B true NL151838B (en) 1976-12-15

Family

ID=11892154

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737301858A NL151838B (en) 1972-02-16 1973-02-09 DISPLAY DEVICE.

Country Status (6)

Country Link
US (1) US3800186A (en)
JP (1) JPS5235491B2 (en)
DE (1) DE2307487C3 (en)
FR (1) FR2172317B1 (en)
GB (1) GB1420137A (en)
NL (1) NL151838B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020280A (en) * 1973-02-21 1977-04-26 Ryuichi Kaneko Pulse width luminance modulation system for a DC gas discharge display panel
DE2412869C3 (en) 1974-03-18 1980-10-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Display device with a gas discharge space as electron source, with an electron post-acceleration space and with a luminescent screen and method for operating this display device
DE2462643C2 (en) * 1974-03-18 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Display device with a gas discharge space as electron source, with a post-acceleration space and with a fluorescent screen
FR2284975A1 (en) * 1974-09-13 1976-04-09 Thomson Csf POLYCHROME ELECTRICAL INFORMATION DISPLAY DEVICE
US3938135A (en) * 1974-11-27 1976-02-10 Zenith Radio Corporation Gas discharge display device and an improved cell therefor
DE2615681C2 (en) * 1976-04-09 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Display device with a gas discharge space as an electron source, with an electron post-acceleration space and with a fluorescent screen
DE2615569C3 (en) * 1976-04-09 1982-01-14 Siemens AG, 1000 Berlin und 8000 München Color image display device
US4227114A (en) * 1977-02-16 1980-10-07 Zenith Radio Corporation Cathodoluminescent gas discharge image display panel
US4167690A (en) * 1977-05-02 1979-09-11 Rca Corporation Cathode and method of operating the same
DE2750587A1 (en) * 1977-11-11 1979-05-17 Siemens Ag GAS DISCHARGE DISPLAY DEVICE WITH SPACER ELEMENTS
DE2855056C2 (en) * 1978-12-20 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Gas discharge indicator
JPS5721054A (en) * 1980-07-15 1982-02-03 Futaba Corp Fluorescent display
KR850000970B1 (en) * 1981-02-10 1985-07-02 야마시다 도시히꼬 Image display apparatus
DE3265125D1 (en) * 1981-02-10 1985-09-12 Matsushita Electric Ind Co Ltd Image display apparatus
KR850000958B1 (en) * 1981-02-10 1985-06-29 야마시다 도시히꼬 Image display apparatus
DE3132070A1 (en) * 1981-08-13 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Control of the electron flux in plasma displays
DE3235724A1 (en) * 1981-10-02 1983-04-21 Futaba Denshi Kogyo K.K., Mobara, Chiba FLUORESCENT DISPLAY DEVICE
EP0109010A3 (en) * 1982-11-10 1986-10-29 Siemens Aktiengesellschaft Flat imaging device
GB2235819A (en) * 1989-08-12 1991-03-13 Cathodeon Ltd Gas discharge display device
KR940005881B1 (en) * 1991-09-28 1994-06-24 삼성전관 주식회사 Color plasma display device
GB2285168B (en) * 1993-12-22 1997-07-16 Marconi Gec Ltd Electron field emission devices
US5831382A (en) * 1996-09-27 1998-11-03 Bilan; Frank Albert Display device based on indirectly heated thermionic cathodes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176184A (en) * 1961-02-20 1965-03-30 Roy L Knox Electron deflection system for image reproduction including flat tube and planar cathode
GB1210107A (en) * 1967-11-28 1970-10-28 Matsushita Electric Ind Co Ltd Improvements in or relating to discharge tube display devices
US3579015A (en) * 1969-03-18 1971-05-18 Monsanto Co Electron beam addressed plasma display panel
US3753041A (en) * 1970-11-18 1973-08-14 Sperry Rand Corp Digitally addressable gas discharge display apparatus

Also Published As

Publication number Publication date
FR2172317A1 (en) 1973-09-28
DE2307487C3 (en) 1981-08-20
US3800186A (en) 1974-03-26
DE2307487B2 (en) 1980-11-06
JPS5235491B2 (en) 1977-09-09
DE2307487A1 (en) 1973-09-27
NL7301858A (en) 1973-08-20
GB1420137A (en) 1976-01-07
FR2172317B1 (en) 1978-02-10
JPS4885075A (en) 1973-11-12

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HITACHI

V4 Discontinued because of reaching the maximum lifetime of a patent