JPS5228222A - Coordinate input unit - Google Patents

Coordinate input unit

Info

Publication number
JPS5228222A
JPS5228222A JP50103438A JP10343875A JPS5228222A JP S5228222 A JPS5228222 A JP S5228222A JP 50103438 A JP50103438 A JP 50103438A JP 10343875 A JP10343875 A JP 10343875A JP S5228222 A JPS5228222 A JP S5228222A
Authority
JP
Japan
Prior art keywords
input unit
coordinate input
electrode
piezo
sticking
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
JP50103438A
Other languages
Japanese (ja)
Inventor
Kuniaki Shiratori
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP50103438A priority Critical patent/JPS5228222A/en
Publication of JPS5228222A publication Critical patent/JPS5228222A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To aim at simplifying construction and increasing mechanical strength through detecting coordinate positions of light, heat and ultrasonic wave after sticking two piezo-electric macromolecule thin films each other through a common electrode and forming rank electrode on the face of the outer side and column electrode on the back of the other.
COPYRIGHT: (C)1977,JPO&Japio
JP50103438A 1975-08-28 1975-08-28 Coordinate input unit Pending JPS5228222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50103438A JPS5228222A (en) 1975-08-28 1975-08-28 Coordinate input unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50103438A JPS5228222A (en) 1975-08-28 1975-08-28 Coordinate input unit

Publications (1)

Publication Number Publication Date
JPS5228222A true JPS5228222A (en) 1977-03-03

Family

ID=14354027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50103438A Pending JPS5228222A (en) 1975-08-28 1975-08-28 Coordinate input unit

Country Status (1)

Country Link
JP (1) JPS5228222A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178175A (en) * 1981-04-27 1982-11-02 Seiko Epson Corp Electronic clock provided with memory device
JPS607526A (en) * 1983-06-27 1985-01-16 Nichigaku Kk Electronic blackboard device
JPS62126510A (en) * 1985-11-28 1987-06-08 株式会社日立製作所 Touchpanel type coordinate input device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129129A (en) * 1975-05-02 1976-11-10 Kureha Chem Ind Co Ltd Matrix switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51129129A (en) * 1975-05-02 1976-11-10 Kureha Chem Ind Co Ltd Matrix switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178175A (en) * 1981-04-27 1982-11-02 Seiko Epson Corp Electronic clock provided with memory device
JPS607526A (en) * 1983-06-27 1985-01-16 Nichigaku Kk Electronic blackboard device
JPS62126510A (en) * 1985-11-28 1987-06-08 株式会社日立製作所 Touchpanel type coordinate input device

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