发明名称 |
KEYBOARD STRUCTURE MEMBER |
摘要 |
<p>The keys of a keyboard when operated serve as information entry elements by providing an associated output signal related thereto. A first series of conductors is operatively coupled to the keys for electrically sensing operation of the keys. A series of pairs of conductors common to the first series of conductors is arranged to represent binary stages of information. A signal representative of the operation of each one of the first series of conductors is coupled to one or the other conductor of each of the pairs of conductors to represent a first or second state thereof. These states are employed to provide a binary output representation for each of the keys when so operated.</p> |
申请公布号 |
JPS5595137(A) |
申请公布日期 |
1980.07.19 |
申请号 |
JP19800002995 |
申请日期 |
1980.01.14 |
申请人 |
TOUCH ACTIVATED SWITCH ARRAYS |
发明人 |
FUERENKU REDONITSUKUZUKI;RICHIYAADO JIEI PAKUTA |
分类号 |
G06F3/044;H03M11/22 |
主分类号 |
G06F3/044 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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