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公开(公告)号：US20190305660A1
公开(公告)日：2019-10-03
申请号：US16369646
申请日：2019-03-29
Applicant: NIDEC SANKYO CORPORATION
Inventor： Masao TSUCHIHASHI , Tadashi TAKEDA , Hiroshi KITAHARA
Abstract: An actuator may include a movable body; a support body; a connecting body arranged where the movable body and the support body face each other to contact both of the movable body and the support body; and a magnetic drive circuit. The magnetic drive circuit may include an air-core coil provided on a first-side member among the movable body and the support body; and a permanent magnet provided on a second-side member among the movable body and the support body to face the coil in a first direction, the magnetic drive circuit being configured to vibrate the movable body with respect to the support body in a second direction crossing the first direction. In the first-side member, the coil may be fixed by an adhesive to a surface of a plate-shaped coil holder on a first side in the first direction while an air-cores is directed in the first direction.
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公开(公告)号：US20190286238A1
公开(公告)日：2019-09-19
申请号：US16345235
申请日：2017-10-17
Applicant: NIDEC SANKYO CORPORATION
Inventor： Akihiro YAHATA , Tadashi TAKEDA , Hiroshi KITAHARA , Jinichi ITO
Abstract: A touch panel-equipped display device (100A) includes a display member (120), a light transmitting touch panel (130) arranged to overlap with the display member (120), a panel holder (140A) configured to support the display member (120), and an actuator (1) configured to transmit vibration in an in-plane direction of an input surface (115) to an input member (110) configuring the input surface (115) for the touch panel (130). The input member (110) is supported by the panel holder (140A) via a first elastic member (180A) having at least one of elasticity and viscoelasticity. Further, the actuator (1) is not connected to the panel holder (140A). Therefore, even if an operator strongly presses the input surface (151), the vibration of the actuator (1) can be properly transmitted to a fingertip of the operator.
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公开(公告)号：US20190212838A1
公开(公告)日：2019-07-11
申请号：US16323857
申请日：2017-08-03
Applicant: NIDEC SANKYO CORPORATION
Inventor： Tadashi TAKEDA , Hiroshi KITAHARA , Masao TSUCHIHASHI
IPC: G06F3/0354 , G06F3/01 , G08B6/00
CPC classification number: G06F3/03545 , G06F3/01 , G06F3/016 , G06F3/03 , G08B6/00
Abstract: A pen-type haptic force delivery device that causes a user to perceive haptic force information may include a case having a shaft portion which the user holds by hand; and a vibration generating device provided inside of the case. The vibration generating device may include a movable body, a support body, an elastic member having either elasticity or viscoelasticity, the elastic member being arranged between the movable body and the support body, and a magnetic drive circuit structured to cause linear vibrations to the movable body to output the haptic force information.
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公开(公告)号：US20190184425A1
公开(公告)日：2019-06-20
申请号：US16322129
申请日：2017-08-03
Applicant: NIDEC SANKYO CORPORATION
Inventor： Tadashi TAKEDA , Hiroshi KITAHARA , Masao TSUCHIHASHI
Abstract: A linear actuator includes a movable element, a stationary element provided with a case in which the movable element is housed, and a magnetic drive mechanism that drives the movable element in a direction of an axis line. In the case, there is provided a sounding hole in a bottom plate part, at the other side in the direction of the axis line; the sounding hole being for discharging a pressure change in accordance with a vibration of the movable element in the direction of the axis line, as an audible level sound. Therefore, at a time when the movable element is vibrated in the direction of the axis line by the magnetic drive mechanism, the vibration is transferred to a user. Accordingly, information can be transferred by way of the vibration. Moreover, the information can also be transferred by way of the sound.
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