Movable haptic actuator
    12.
    发明授权

    公开(公告)号:US10580267B2

    公开(公告)日:2020-03-03

    申请号:US16024633

    申请日:2018-06-29

    Abstract: Components, devices, systems, and methods for providing a movable haptic actuator for a user interacting with a simulated environment. The simulated environment may be virtual reality, augmented reality, or mixed reality. A fastener may be used to couple the haptic actuator to a wearable article worn by the user. The haptic actuator communicates with a controller to receive information to provide feedback to the user during operations of the simulated environment. The haptic actuator may be movable from a first position on the wearable article to a second position.

    PCB MLCC-INDUCED ACOUSTIC NOISE REDUCTION
    15.
    发明公开

    公开(公告)号:US20230269867A1

    公开(公告)日:2023-08-24

    申请号:US17842215

    申请日:2022-06-16

    CPC classification number: H05K1/0271 H05K1/181 H05K2201/10015

    Abstract: Capacitors are commonly used in design and manufacturing of PCBs, which may exhibit a vibration effect, such as a piezoelectric effect. This vibration may induce acoustic noise. PCB capacitor-induced acoustic noise mitigation may include receiving an AC input that is converted and applied to a voltage rail, which may be used by first capacitor set. An additional capacitor set may receive and invert the voltage rail signal and oscillate (e.g., vibrate) out of phase with the first capacitor set, such that the second capacitor set mitigates or cancels the acoustic noise generated by the first capacitor set.

    MODULAR VAPOR CHAMBER AND CONNECTION OF SEGMENTS OF MODULAR VAPOR CHAMBER

    公开(公告)号:US20230020484A1

    公开(公告)日:2023-01-19

    申请号:US17955205

    申请日:2022-09-28

    Abstract: Particular embodiments described herein provide for a modular vapor chamber and the connection of segments of the modular vapor chamber for an electronic device. In an example, the electronic device can include one or more heat sources and a modular vapor chamber over the one or more heat sources. The modular vapor chamber includes at least two vapor chamber segments and a vapor chamber coupling to couple the at least two vapor chamber segments.

    Hinge angle detection
    18.
    发明授权

    公开(公告)号:US11119542B2

    公开(公告)日:2021-09-14

    申请号:US16367684

    申请日:2019-03-28

    Abstract: Particular embodiments described herein provide for an electronic device that includes a first housing, a second housing, and a hinge. The hinge rotatably couples the first housing to the second housing and includes an off-center lobe that generates a field. The second housing includes a detection engine to detect a strength of the field generated by the off-center lobe and determines a hinge angle (or a position of the first housing relative to the second housing) based on the detected strength of the field generated by the off-center lobe.

    On-demand torque engagement mechanism for second display adjustability

    公开(公告)号:US10534407B2

    公开(公告)日:2020-01-14

    申请号:US16232140

    申请日:2018-12-26

    Abstract: Technologies for a hinge for a dual-screen clamshell computing device include a hinge having a drive shaft and a driven shaft. The drive shaft is fixed to a member such as a secondary display housing of the computing device. The driven shaft is rotatably coupled to another member such as a base housing of the computing device. The hinge includes a one-way needle bearing fixed to the same member as the driven shaft. The driven shaft passes through the one-way needle bearing, which allows free rotation of the driven shaft in one direction and prevents rotation of the driven shaft in the other direction. The hinge includes a coupling joint that selectively couples the drive shaft and the driven shaft. The computing device includes a trigger that is operable to selectively engage and disengage the coupling joint of the hinge. Other embodiments are described and claimed.

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