ELECTROACOUSTIC TRANSDUCER AND ELECTROACOUSTIC TRANSDUCER APPARATUS

    公开(公告)号:US20190320262A1

    公开(公告)日:2019-10-17

    申请号:US16343543

    申请日:2017-10-25

    Abstract: The present technology relates to an electroacoustic transducer and an electroacoustic transducer apparatus that are compact, have good characteristics, and can retain their stable shape.The electroacoustic transducer includes: a first sheet including a sheet-like piezoelectric material and having a curved shape; and a second sheet having substantially the same shape as the first sheet and placed on the first sheet in a layered manner. The present technology can be applied to an electroacoustic transducer.

    Control method, control apparatus, and program

    公开(公告)号:US10114478B2

    公开(公告)日:2018-10-30

    申请号:US14385835

    申请日:2013-03-08

    Abstract: There is provided a control method, including: outputting a displacement value depending on a displacement amount of an input device in a case where operation is input in the input device, the operation being for a control target displayed on a display apparatus, the position of the display apparatus being specified by a first coordinate system, the position of the input device being specified by a second coordinate system; calculating a displacement amount of the input device in the second coordinate system based on the displacement value; and displaying the control target, the control target being moved to a position corresponding to a displacement amount in the first coordinate system by using a transformation matrix, the transformation matrix transforming a displacement amount of the input device in the second coordinate system into a displacement amount in the first coordinate system.

    Operation method, control apparatus, and program

    公开(公告)号:US09740305B2

    公开(公告)日:2017-08-22

    申请号:US14391311

    申请日:2013-03-29

    CPC classification number: G06F3/0346 G06F3/016 G06F3/017 G06F3/0485

    Abstract: A control apparatus comprising a processor, a memory, and a communication circuit configured to communicate with an input apparatus is provided. The memory device stores instructions which when executed by the processor, causes the processor to receive displacement information from the input apparatus, and at least one of: (i) generate a displacement value for displacing an operation target on a display based on the displacement information, wherein a first set of instructions is used to calculate the displacement value if the displacement information is within a predetermined range, and a second set of instructions is used to calculate the displacement value if the displacement information is outside the predetermined range; and (ii) transmit a feedback signal to the input apparatus at a timing based on the displacement information, wherein the timing is calculated differently if the displacement information is within the predetermined range than if the displacement information is outside the predetermined range.

    Head-mounted display
    9.
    发明授权
    Head-mounted display 有权
    头戴式显示器

    公开(公告)号:US09581815B2

    公开(公告)日:2017-02-28

    申请号:US13969222

    申请日:2013-08-16

    CPC classification number: G02B27/017 G02B27/0176 G06F3/0338 G06F3/038

    Abstract: A head-mounted display includes a main body, an operation unit, and a controller. The main body includes a display unit capable of displaying an image in front of an eye of a user. The operation unit includes a buffer that is connected to the main body and deformable with respect to the main body, and a first detector configured to output a detection signal depending on the deformation. The controller is configured to generate an image signal for generating an image based on the detection signal and to output the image signal to the display unit.

    Abstract translation: 头戴式显示器包括主体,操作单元和控制器。 主体包括能够在用户的眼睛前方显示图像的显示单元。 操作单元包括连接到主体并且可相对于主体变形的缓冲器,以及第一检测器,被配置为根据变形输出检测信号。 控制器被配置为基于检测信号生成用于生成图像的图像信号,并将图像信号输出到显示单元。

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