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Patent Searching and Data


Title:
INPUT DEVICE, CONTROLLER, AND ERROR DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/131078
Kind Code:
A1
Abstract:
The present invention provides an input device comprising: magnets that generate a magnetic field; a sensor for detecting the magnetic field generated by the magnets; and, on a predetermined first plane surface, a magnet moving part for moving the positions of the magnets. The magnets include a first magnet and a second magnet. In an upper surface view of the first plane surface, the sensor is provided in a region different from the region where the magnets move. The magnet moving part is configured so as to move the first magnet along the first plane surface in a predetermined first direction, and move the second magnet along the first plane surface in a second direction different from the first direction. The first direction and the second direction are orthogonal to each other on the first plane surface. Additionally, the sensor is provided so as to be shared by the first magnet and the second magnet.

Inventors:
TAKAGAKI KOSUKE (JP)
IGUCHI KAZUYUKI (JP)
Application Number:
PCT/JP2021/044961
Publication Date:
June 23, 2022
Filing Date:
December 07, 2021
Export Citation:
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Assignee:
ASAHI KASEI MICRODEVICES CORP (JP)
International Classes:
G05G9/047; G06F3/0338; H01H25/04; H01H25/06
Foreign References:
JP2000003651A2000-01-07
JP2020153664A2020-09-24
JPH11249807A1999-09-17
JP2020091538A2020-06-11
US4459578A1984-07-10
Attorney, Agent or Firm:
RYUKA IP LAW FIRM (JP)
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