JPS57199035A - Picture terminal equipment - Google Patents

Picture terminal equipment

Info

Publication number
JPS57199035A
JPS57199035A JP56084212A JP8421281A JPS57199035A JP S57199035 A JPS57199035 A JP S57199035A JP 56084212 A JP56084212 A JP 56084212A JP 8421281 A JP8421281 A JP 8421281A JP S57199035 A JPS57199035 A JP S57199035A
Authority
JP
Japan
Prior art keywords
substrate
electrodes
effect characteristic
terminal equipment
constitution
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
JP56084212A
Other languages
Japanese (ja)
Other versions
JPS5953572B2 (en
Inventor
Hideto Iwaoka
Sunao Sugiyama
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP56084212A priority Critical patent/JPS5953572B2/en
Publication of JPS57199035A publication Critical patent/JPS57199035A/en
Publication of JPS5953572B2 publication Critical patent/JPS5953572B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G06F3/04144—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using an array of force sensing means

Abstract

PURPOSE:To make an input part and an output part into a shape like a flat plate and simplify the constitution of a picture terminal equipment, by providing a substrate having the electrooptic effect characteristic and the pressure sensitive effect characteristic, a circuit which applies a driving voltage to the substrate, and a circuit, which detects the signal generated from the substrate, in the picture terminal equipment. CONSTITUTION:Electrodes 2 are stuck to one face of a substrate 1, which has the electrooptic effect characteristic and the pressure sensitive effect characteristic, in a matrix, and electrodes 3 are stuck to the other face of the substrate 1 in a matrix. Driving and detecting circuits provided with driving circuits, which apply a prescribed driving voltage selectively to electrodes 2 and 3 of the substrate 1, and detecting circuits 5 which detect voltages generated from electrodes 2 and 3 are connected to electrodes 2 and 3. Respective operations of circuits 4 and 5 are switched by a controlling circuit 6 to not only simplify the constitution of a picture terminal equipment but also make input/output faces plane, and the operativity is improved. As this substrate 1, a PLZT or a composite substrate where respective substrates having the electrooptic effect characteristic and the pressure sensitive effect characteristic are laminated is used.
JP56084212A 1981-06-01 1981-06-01 image terminal device Expired JPS5953572B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56084212A JPS5953572B2 (en) 1981-06-01 1981-06-01 image terminal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56084212A JPS5953572B2 (en) 1981-06-01 1981-06-01 image terminal device

Publications (2)

Publication Number Publication Date
JPS57199035A true JPS57199035A (en) 1982-12-06
JPS5953572B2 JPS5953572B2 (en) 1984-12-26

Family

ID=13824164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56084212A Expired JPS5953572B2 (en) 1981-06-01 1981-06-01 image terminal device

Country Status (1)

Country Link
JP (1) JPS5953572B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180417A (en) * 1986-02-04 1987-08-07 Mitsubishi Electric Corp Picture terminal equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180417A (en) * 1986-02-04 1987-08-07 Mitsubishi Electric Corp Picture terminal equipment

Also Published As

Publication number Publication date
JPS5953572B2 (en) 1984-12-26

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