Rotary input device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9793075
APP PUB NO 20170069446A1
SERIAL NO

15238603

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Abstract

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A connection state (conduction/non-conduction) between a slide electrode and a first electrode pattern is switched with a first rotation angle as a boundary, and the switching of the connection state is generated by switching a contact state (contact/non-contact) between a first contact and a first electrode pattern. A connection state between a slide electrode and a second electrode pattern is switched with a third rotation angle as a boundary, and the switching of the connection state is generated by switching a contact state between a first contact and a second electrode pattern. That is, the contact state between the first contact farther away from a rotation center than the second contact and the electrode pattern defines a connection state between the slide electrode and an electrode pattern.

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Patent Owner(s)

  • ALPS ELECTRIC CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kashiwabara, Fumihiko Miyagi-ken, JP 3 3
Noguchi, Takashi Miyagi-ken, JP 217 3889

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