JPS533122A - Input unit - Google Patents
Input unitInfo
- 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
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
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)
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 |
-
1976
- 1976-06-30 JP JP51077187A patent/JPS6046731B2/en not_active Expired
Cited By (4)
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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