JPS533122A - Input unit - Google Patents

Input unit

Info

Publication number
JPS533122A
JPS533122A JP7718776A JP7718776A JPS533122A JP S533122 A JPS533122 A JP S533122A JP 7718776 A JP7718776 A JP 7718776A JP 7718776 A JP7718776 A JP 7718776A JP S533122 A JPS533122 A JP S533122A
Authority
JP
Japan
Prior art keywords
input unit
key switch
line
simplify
obtaining
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
JP7718776A
Other languages
Japanese (ja)
Other versions
JPS6046731B2 (en
Inventor
Minoru Machida
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP51077187A priority Critical patent/JPS6046731B2/en
Publication of JPS533122A publication Critical patent/JPS533122A/en
Publication of JPS6046731B2 publication Critical patent/JPS6046731B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the input unit of electronic desk-top calculators, etc. by providing the key switch at the matrix intersecting point, drawing out the signal applied from the row line from the line via the key switch, and by obtaining the signal via a delay means.
COPYRIGHT: (C)1978,JPO&Japio
JP51077187A 1976-06-30 1976-06-30 input device Expired JPS6046731B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51077187A JPS6046731B2 (en) 1976-06-30 1976-06-30 input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51077187A JPS6046731B2 (en) 1976-06-30 1976-06-30 input device

Publications (2)

Publication Number Publication Date
JPS533122A true JPS533122A (en) 1978-01-12
JPS6046731B2 JPS6046731B2 (en) 1985-10-17

Family

ID=13626801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51077187A Expired JPS6046731B2 (en) 1976-06-30 1976-06-30 input device

Country Status (1)

Country Link
JP (1) JPS6046731B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958528A (en) * 1982-09-28 1984-04-04 Fujitsu Ltd Key input device
JPS6181207A (en) * 1984-09-28 1986-04-24 Yokohama Rubber Co Ltd:The Pneumatic tire
JPH06255323A (en) * 1992-05-11 1994-09-13 Sumitomo Rubber Ind Ltd Assembled body of radial tire and rim for four-wheel automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958528A (en) * 1982-09-28 1984-04-04 Fujitsu Ltd Key input device
JPS6181207A (en) * 1984-09-28 1986-04-24 Yokohama Rubber Co Ltd:The Pneumatic tire
JPH0445364B2 (en) * 1984-09-28 1992-07-24 Yokohama Rubber Co Ltd
JPH06255323A (en) * 1992-05-11 1994-09-13 Sumitomo Rubber Ind Ltd Assembled body of radial tire and rim for four-wheel automobile

Also Published As

Publication number Publication date
JPS6046731B2 (en) 1985-10-17

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