Title:
INPUT DEVICE AND INPUT DEVICE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/098254
Kind Code:
A1
Abstract:
An input device (1) is provided with a sensor circuit (91) including a pressure sensor (50) and a first fixed resistor (914) that is electrically connected in series with the pressure sensor (50). The resistance value (Rf) of the first fixed resistor (914) satisfies formula (1), where RsHL is the resistance value of the pressure sensor (50) when a load of 1/2 the maximum usage load of the pressure sensor (50) is applied and Co is a resistance correction coefficient between 1/16 and 1/1.
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Inventors:
WATANABE TOSHIAKI (JP)
TAKAMATSU MAKOTO (JP)
AOKI OSAMU (JP)
TACHIKAWA YASUYUKI (JP)
TAKAMATSU MAKOTO (JP)
AOKI OSAMU (JP)
TACHIKAWA YASUYUKI (JP)
Application Number:
PCT/JP2014/077721
Publication Date:
July 02, 2015
Filing Date:
October 17, 2014
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
G01L1/20; G01L5/00; G06F3/041
Foreign References:
| JPS62187203A | 1987-08-15 | |||
| JP2011133421A | 2011-07-07 | |||
| JP2010244514A | 2010-10-28 | |||
| JP2012159362A | 2012-08-23 | |||
| JP2008256399A | 2008-10-23 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
It can exceed and is a patent business corporation. (JP)
It can exceed and is a patent business corporation. (JP)
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