GB1388216A - Flat fluorescent character display tubes - Google Patents

Flat fluorescent character display tubes

Info

Publication number
GB1388216A
GB1388216A GB2457073A GB2457073A GB1388216A GB 1388216 A GB1388216 A GB 1388216A GB 2457073 A GB2457073 A GB 2457073A GB 2457073 A GB2457073 A GB 2457073A GB 1388216 A GB1388216 A GB 1388216A
Authority
GB
United Kingdom
Prior art keywords
substrate
printed
character display
electrodes
electrode
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
GB2457073A
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.)
Noritake Itron Corp
Original Assignee
Ise Electronics 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 Ise Electronics Corp filed Critical Ise Electronics Corp
Publication of GB1388216A publication Critical patent/GB1388216A/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
    • H01J17/491—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

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB2457073A 1972-05-23 1973-05-23 Flat fluorescent character display tubes Expired GB1388216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5039672A JPS566102B2 (enrdf_load_stackoverflow) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
GB1388216A true GB1388216A (en) 1975-03-26

Family

ID=12857701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2457073A Expired GB1388216A (en) 1972-05-23 1973-05-23 Flat fluorescent character display tubes

Country Status (5)

Country Link
US (1) US3864593A (enrdf_load_stackoverflow)
JP (1) JPS566102B2 (enrdf_load_stackoverflow)
DE (1) DE2326309A1 (enrdf_load_stackoverflow)
FR (1) FR2185856B1 (enrdf_load_stackoverflow)
GB (1) GB1388216A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047073A (en) * 1974-01-25 1977-09-06 Futaba Denshi Kogyo Kabushiki Kaisha Multi-digit fluorescent indicating apparatus
JPS50151060A (enrdf_load_stackoverflow) * 1974-05-23 1975-12-04
JPS51149772A (en) * 1975-06-07 1976-12-22 Dainippon Toryo Co Ltd Low speed electron beam excited fluorescent display unit
JPS5411661A (en) * 1977-06-27 1979-01-27 Fujitsu Ten Ltd Fluorescent display tube
GB2031220B (en) * 1978-10-04 1983-01-06 English Electric Valve Co Ltd Evacuated display tubes
JPS5643063A (en) * 1979-09-18 1981-04-21 Komatsu Ltd Steering device for travelling vehicle
JPS60222374A (ja) * 1984-04-06 1985-11-06 Nippon Air Brake Co Ltd ステアリング装置
JPH0711004Y2 (ja) * 1988-07-18 1995-03-15 東洋運搬機株式会社 車輌の操舵装置
JPH0535035Y2 (enrdf_load_stackoverflow) * 1989-10-04 1993-09-06
JP2003051276A (ja) * 2001-08-07 2003-02-21 Futaba Corp 蛍光発光管

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278331A (enrdf_load_stackoverflow) * 1961-06-06
US3327153A (en) * 1964-03-30 1967-06-20 Sylvania Electric Prod Compact glow discharge device having improved connection means for supplying electrical energy
US3327154A (en) * 1965-03-24 1967-06-20 Gen Telephone & Elect Ionizable gas display device with segmented electrode pattern
US3456152A (en) * 1966-01-18 1969-07-15 Sunbeam Corp Electronic clock using counters with display indicator means and fast reset means
US3641383A (en) * 1968-09-25 1972-02-08 Matsushita Electronics Corp Glow discharge tube for code display
JPS4812668B1 (enrdf_load_stackoverflow) * 1969-12-13 1973-04-21
US3675065A (en) * 1970-01-23 1972-07-04 Sperry Rand Corp Planar gas discharge indicator
US3646384A (en) * 1970-06-09 1972-02-29 Ibm One-sided plasma display panel
FR2106803A5 (enrdf_load_stackoverflow) * 1970-09-24 1972-05-05 Thomson Csf

Also Published As

Publication number Publication date
JPS4917171A (enrdf_load_stackoverflow) 1974-02-15
FR2185856B1 (enrdf_load_stackoverflow) 1978-02-10
US3864593A (en) 1975-02-04
JPS566102B2 (enrdf_load_stackoverflow) 1981-02-09
FR2185856A1 (enrdf_load_stackoverflow) 1974-01-04
DE2326309A1 (de) 1973-12-06

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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