Title:
キーボードのアセンブリ構造体
Document Type and Number:
Japanese Patent JP4041949
Kind Code:
B2
Abstract:
A keyboard assembly having a keyboard membrane and a set of electrical connections. The keyboard membrane includes conductors arranged on the membrane to convey electrical signals generated by depression and/or release of keyboard keys to electrical terminals affixed to the membrane. The electrical connections are made between the membrane terminals and corresponding mutually-opposing terminals of a printed circuit board affixed within the body of the keyboard. The connections are arranged in first and second linear rows. The first row of connections is arranged at a uniform spacing in a direction approximately parallel to a long dimension of the membrane. The connections of the second row are arranged at a uniform spacing in a direction approximately perpendicular to the long dimension. An inter-terminal pitch among the connections of the first row is substantially greater than a inter-terminal pitch among the connections of the second row.
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Inventors:
Nobuyuki Takahashi
Application Number:
JP2002084062A
Publication Date:
February 06, 2008
Filing Date:
March 25, 2002
Export Citation:
Assignee:
Minebea Co., Ltd.
International Classes:
H01H9/04; G06F3/02; H01H13/702; H05K3/36
Domestic Patent References:
| JP2002216872A | ||||
| JP2003092462A |
Attorney, Agent or Firm:
Calyx
Toshio Nakamura
Miyazaki Yoshio
Kaoru Onozuka
Toshio Nakamura
Miyazaki Yoshio
Kaoru Onozuka