JPS56162658A - Opposed electrode for electric recording device - Google Patents

Opposed electrode for electric recording device

Info

Publication number
JPS56162658A
JPS56162658A JP6631680A JP6631680A JPS56162658A JP S56162658 A JPS56162658 A JP S56162658A JP 6631680 A JP6631680 A JP 6631680A JP 6631680 A JP6631680 A JP 6631680A JP S56162658 A JPS56162658 A JP S56162658A
Authority
JP
Japan
Prior art keywords
electroconductive
recording paper
opposed electrode
layer
electroconductive layer
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
JP6631680A
Other languages
Japanese (ja)
Inventor
Setsu Hanai
Masaru Kogane
Hiromi Tsuda
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP6631680A priority Critical patent/JPS56162658A/en
Publication of JPS56162658A publication Critical patent/JPS56162658A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To provide satisfactory contact with a recording paper and maintain a clear record for a long time by providing a flexible electroconductive layer on the opposite surface to a recording paper of an opposed electrode body and attaching a pliant electroconductive film of better electroconductivity than the afore mentioned electroconductive layer under a specific constitution.
CONSTITUTION: A flexible electroconductive layer 12 consisting of rubber containing electroconductive material such as carbon, etc. is provided on one side of the body 11 of an opposed electrode 10 of metallic plate, etc. In addition, a pliant electroconductive film 13 (preferably an aluminium evaporated layer) of higher electroconductivity than the mentioned electroconductive layer 12, is deposited on the external surface of the electroconductive layer 12 excepting a part touching the edge 3a of an electroconductive film 3 on a recording paper 1. Then a picture signal voltage is applied into between a pin electrode 6 and an opposed electrode 5 arranged on the recording paper 1 for recording purposes. An electric current does not concentrate on the electroconductive film 3 at the edge of the recording paper 1, because the electroconductive layer 12 having high contact resistance contacts in place, resulting in the difficult run of an electric current. Consequently, the electroconductive film 3 and the opposed electrode 5 do not suffer a partial breakdown.
COPYRIGHT: (C)1981,JPO&Japio
JP6631680A 1980-05-19 1980-05-19 Opposed electrode for electric recording device Pending JPS56162658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6631680A JPS56162658A (en) 1980-05-19 1980-05-19 Opposed electrode for electric recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6631680A JPS56162658A (en) 1980-05-19 1980-05-19 Opposed electrode for electric recording device

Publications (1)

Publication Number Publication Date
JPS56162658A true JPS56162658A (en) 1981-12-14

Family

ID=13312296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6631680A Pending JPS56162658A (en) 1980-05-19 1980-05-19 Opposed electrode for electric recording device

Country Status (1)

Country Link
JP (1) JPS56162658A (en)

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