Display panel and driving method thereof

    公开(公告)号:US10386694B2

    公开(公告)日:2019-08-20

    申请号:US15720049

    申请日:2017-09-29

    Abstract: Embodiments of the present disclosure provide a display panel and a driving method thereof. The display panel includes a first substrate and a second substrate which are aligned and assembled into a cell, wherein the first substrate includes a first base body, a total internal reflection structure and a first electrode are provided at a side of the first base body facing to the second substrate, and the second substrate includes a second base body and a second electrode which is provided at a side of the second base body facing to the first substrate. The display panel further includes cholesteric liquid crystal provided between the first and second substrates, charged light-absorbing particles are mixed in the cholesteric liquid crystal, and a refractive index of the cholesteric liquid crystal is smaller than each of refractive indexes of the total internal reflection structure and the light-absorbing particles.

    Navigation device and method
    3.
    发明授权

    公开(公告)号:US10663316B2

    公开(公告)日:2020-05-26

    申请号:US15554940

    申请日:2017-02-21

    Abstract: A wearable tactile navigation device and method. The wearable tactile navigation device includes a tactile navigation actuator. The tactile navigation actuator includes a feedback contact and is configured to control the feedback contact based on a direction indication signal to generate a tactile signal having a direction indication. A direction indicated by the tactile signal substantially coincides with a suggested moving direction provided to a user of the wearable tactile navigation device.

    Electronic device, and computer-readable storage medium

    公开(公告)号:US11989209B2

    公开(公告)日:2024-05-21

    申请号:US17789895

    申请日:2021-08-19

    CPC classification number: G06F16/285 G06F16/244 G06F16/288

    Abstract: The present disclosure provides an information sharing method and apparatus, an electronic device, and a non-transitory computer-readable storage medium, relating to the field of data processing. The information sharing method includes: acquiring information to be shared, and extracting a first parameter of the information to be shared; acquiring object groups to share with; grouping, based on a first preset rule, the information to be shared according to the first parameter to obtain information groups; matching, based on a second preset rule, the information groups with the object groups; and processing, in response to the operation of acquiring the object groups, the matched information groups respectively, and sharing the matched information groups to corresponding object groups.

    Electronic device, control terminal, non-transitory computer-readable storage medium and device connection method

    公开(公告)号:US11792629B2

    公开(公告)日:2023-10-17

    申请号:US17297471

    申请日:2020-08-18

    CPC classification number: H04W4/80 H04W4/06

    Abstract: An electronic device, a control terminal, a non-transitory computer-readable storage medium, and a device connection method are provided. The electronic device includes: a device body and first Bluetooth equipment; the device body is configured to display information to be scanned, said information including identification information of the electronic device, the identification information including a media access control address; the first Bluetooth equipment is configured to send a broadcast signal outwards, the broadcast signal including: a name and content, the name including the identification information of the electronic device, and the content including the media access control address of the first Bluetooth equipment; and the first Bluetooth equipment is further configured to establish, in response to the information to be scanned being scanned by the control terminal, communication connection with the control terminal.

    Call method and terminal, and non-transitory computer-readable storage medium

    公开(公告)号:US12155782B2

    公开(公告)日:2024-11-26

    申请号:US17637816

    申请日:2021-03-29

    Abstract: The present disclosure provides a call method and terminal, and a non-transitory computer-readable storage medium. The call method includes: receiving or initiating, by a first terminal, a call request to establish a call with a second terminal; detecting, by the first terminal, at least one of the following: a current task being executed by the first terminal, whether there is one or more third terminals capable of assisting in the call, and a current task being executed by a third terminal; and selecting whether a display interface of the first terminal displays a call assisting option according to the current task being executed by the first terminal and/or the current task being executed by the third terminal; wherein the call assisting option is used to prompt a user to select to answer the call with the second terminal through the assistance of the third terminal.

    Amplifying circuit and rectifying antenna

    公开(公告)号:US11362630B2

    公开(公告)日:2022-06-14

    申请号:US16607828

    申请日:2018-11-29

    Abstract: An amplifying circuit and a rectifying antenna are provided. The amplifying circuit includes: a first rectifying circuit, configured to output a first direct current signal according to a first alternating current signal; a second rectifying circuit, configured to output a second direct current signal according to a second alternating current signal; a differential amplifying circuit, configured to receive the first direct current signal and the second direct current signal, amplify a difference between the first direct current signal and the second direct current signal, and output an amplified difference between the first direction current signal and the second direct current, the first direct current signal and the second direct current signal have directions opposite to each other.

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