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Title:
COORDINATE INPUT DEVICE, COORDINATE INPUT METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2014/119490
Kind Code:
A1
Abstract:
A coordinate input device comprises: four pressure sensors that are disposed in predetermined positions of a panel; an output ratio acquisition means that sums up output values obtained by the four pressure sensors, with respect to the respective pressure sensors, finds the ratios of the output values of the pressure sensors to the summed output values, and acquires the found ratios of the output values as individual output ratios of the respective pressure sensors; and a pressing position determination means that, using the individual output ratios of the respective pressure sensors obtained by the output ratio acquisition means and a previously acquired coordinate correction amount, determines a pressing position on the panel.

Inventors:
TOYODA, Naruhito (2-1 Hayabuchi 2-chome, Tsuzuki-ku, Yokohama-sh, Kanagawa 58, 〒2248558, JP)
Application Number:
JP2014/051579
Publication Date:
August 07, 2014
Filing Date:
January 24, 2014
Export Citation:
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Assignee:
SHISEIDO COMPANY, LTD. (5-5 Ginza 7-chome, Chuo-ku Tokyo, 61, 〒1040061, JP)
International Classes:
G06F3/041
Foreign References:
JP2012068836A
JPS616727A
JP2010225031A
JPS62172420A
Attorney, Agent or Firm:
ITOH Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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