JPS5626338A - Discharge display device - Google Patents

Discharge display device

Info

Publication number
JPS5626338A
JPS5626338A JP10253679A JP10253679A JPS5626338A JP S5626338 A JPS5626338 A JP S5626338A JP 10253679 A JP10253679 A JP 10253679A JP 10253679 A JP10253679 A JP 10253679A JP S5626338 A JPS5626338 A JP S5626338A
Authority
JP
Japan
Prior art keywords
insulation plate
elements
display
insulation
anode
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.)
Pending
Application number
JP10253679A
Other languages
Japanese (ja)
Inventor
Yoshifumi Amano
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP10253679A priority Critical patent/JPS5626338A/en
Publication of JPS5626338A publication Critical patent/JPS5626338A/en
Pending 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

Abstract

PURPOSE:To dispose display elements in a high density and reduce the number of lead terminals by laminating with interposed insulation plates a plurality of display elements, each of which is made of an insulation plate and has a pair of discharge electrodes, one on one side of the insulation plate and the other on the other side thereof, and by making the top faces of said elements as light emitting portions. CONSTITUTION:Each display element 8 is obtained by forming an anode 2 on one side of an insulation plate and a cathode on the other side of the insulation plate, which is shaped into a rectangle in its cross-section. A plurality of elements 8 are laminated with insulation plates 10 interposed between each two adjacent elements 8. A light emitting display portion 7 is constituted by coating a fluorescent material 6 on the top face of each element 8, which face extends between both sides of the insulation plate. By adding a memory circuit to the thus-formed display device, the light-emitting time of each display portion 7 can be kept long and its brightness can be increased, as well as by wiring each anode 2 and cathode in such a way that a matrix is constructed in a single piece of each display element 8 the number of lead terminals can be reduced substantially while assuring sufficient brightness.
JP10253679A 1979-08-10 1979-08-10 Discharge display device Pending JPS5626338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10253679A JPS5626338A (en) 1979-08-10 1979-08-10 Discharge display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10253679A JPS5626338A (en) 1979-08-10 1979-08-10 Discharge display device

Publications (1)

Publication Number Publication Date
JPS5626338A true JPS5626338A (en) 1981-03-13

Family

ID=14329996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10253679A Pending JPS5626338A (en) 1979-08-10 1979-08-10 Discharge display device

Country Status (1)

Country Link
JP (1) JPS5626338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570220U (en) * 1992-08-05 1993-09-24 株式会社クボタ Walk-type rice transplanter with fertilizer application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570220U (en) * 1992-08-05 1993-09-24 株式会社クボタ Walk-type rice transplanter with fertilizer application

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