JPS55148348A - Air discharge type display unit - Google Patents

Air discharge type display unit

Info

Publication number
JPS55148348A
JPS55148348A JP5599079A JP5599079A JPS55148348A JP S55148348 A JPS55148348 A JP S55148348A JP 5599079 A JP5599079 A JP 5599079A JP 5599079 A JP5599079 A JP 5599079A JP S55148348 A JPS55148348 A JP S55148348A
Authority
JP
Japan
Prior art keywords
grid electrode
electrode
cathode
kept
grid
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.)
Granted
Application number
JP5599079A
Other languages
Japanese (ja)
Other versions
JPS6212623B2 (en
Inventor
Taminori Atsumi
Takio Okamoto
Kunio Inaguma
Shuzo Akutsu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP5599079A priority Critical patent/JPS55148348A/en
Publication of JPS55148348A publication Critical patent/JPS55148348A/en
Publication of JPS6212623B2 publication Critical patent/JPS6212623B2/ja
Granted 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

Landscapes

  • Gas-Filled Discharge Tubes (AREA)

Abstract

PURPOSE:To reduce failures in firing and to raise reliability by providing the 3rd electrode called a grid electrode simply structured through the isolated layer fronting the discharge cell space. CONSTITUTION:The conductor of the 3rd electrode, the isolated layer 12 and the conductor of the cathode 7 are formed in a panel on the plate 5 by the thick-film printing technique. Electric potential of the grid electrode 11 corresponding to the call to fire is kept lower than that of the cathode 7, while potentials of other grid electrode being kept higher. The grid electrode group 11 is divided, all the grid electrodes corresponding to cathodes of different cathode layers being connected in one. The voltage for this driving is impressed according to the timing chart and during the first period, the on-state is kept so as to get a dischargable state in only the grid electrode layer. So the discharge of fire and luminescence can be achieved precisely.
JP5599079A 1979-05-08 1979-05-08 Air discharge type display unit Granted JPS55148348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5599079A JPS55148348A (en) 1979-05-08 1979-05-08 Air discharge type display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5599079A JPS55148348A (en) 1979-05-08 1979-05-08 Air discharge type display unit

Publications (2)

Publication Number Publication Date
JPS55148348A true JPS55148348A (en) 1980-11-18
JPS6212623B2 JPS6212623B2 (en) 1987-03-19

Family

ID=13014516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5599079A Granted JPS55148348A (en) 1979-05-08 1979-05-08 Air discharge type display unit

Country Status (1)

Country Link
JP (1) JPS55148348A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684848A (en) * 1979-12-13 1981-07-10 Matsushita Electronics Corp Gas discharge type indicator
JPS5688233A (en) * 1979-12-20 1981-07-17 Matsushita Electronics Corp Gas discharge display device
JPS57136735A (en) * 1981-02-18 1982-08-23 Nec Corp Gas electric-discharge display panel
JPS5830038A (en) * 1981-08-17 1983-02-22 Sony Corp Discharge display unit
JPH02250236A (en) * 1989-03-23 1990-10-08 Matsushita Electron Corp Plasma display device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684848A (en) * 1979-12-13 1981-07-10 Matsushita Electronics Corp Gas discharge type indicator
JPS5688233A (en) * 1979-12-20 1981-07-17 Matsushita Electronics Corp Gas discharge display device
JPS57136735A (en) * 1981-02-18 1982-08-23 Nec Corp Gas electric-discharge display panel
JPS5830038A (en) * 1981-08-17 1983-02-22 Sony Corp Discharge display unit
JPH0350378B2 (en) * 1981-08-17 1991-08-01 Sony Corp
JPH02250236A (en) * 1989-03-23 1990-10-08 Matsushita Electron Corp Plasma display device

Also Published As

Publication number Publication date
JPS6212623B2 (en) 1987-03-19

Similar Documents

Publication Publication Date Title
GB1302148A (en)
GB1496442A (en) Luminous discharge display devices
GB1011226A (en) Electron tube for indicating letters or numerals
GB1494137A (en) Display device
GB1417804A (en) Gas discharge display panel
GB1480459A (en) Gas discharge display panel
JPS55148348A (en) Air discharge type display unit
US3778673A (en) Low power display driver having brightness control
GB1467182A (en) Gas discharge display panel
GB1377631A (en) Gas discharge display apparatus
GB1388216A (en) Flat fluorescent character display tubes
US3996490A (en) Buttable flat panel display module
US3767968A (en) Panel-type display device having display cells and auxiliary cells for operating them
JPS5387250A (en) Matrix type liquid crystal display panel
JPS5253657A (en) Picture display device
JPS6313645Y2 (en)
US4010395A (en) Gas discharge display panel with cell-firing means having glow spreading electrode
GB1348204A (en) Liquid crystal display device including gas cells
US3714506A (en) Display panel including scanning cells and fixed format display cells
JPS5252389A (en) Liquid crystal matrix panel
JPS5588254A (en) Gas discharge type display device
GB1404678A (en) Cold cathode discharge display apparatus
GB1310643A (en) Electron tubes for character display
US4047169A (en) Display panel having improved arrangement of reset cells for facilitating scanning of the panel
US3786487A (en) Display device