Dynamic Curved Screen
    1.
    发明申请

    公开(公告)号:US20200373810A1

    公开(公告)日:2020-11-26

    申请号:US16701490

    申请日:2019-12-03

    Inventor: Yogesh Channaiah

    Abstract: Embodiments of the present disclosure pertain to a dynamic curved screen. In one embodiment, the present disclosure includes display comprising a flexible screen. A sensor is configured on the display to sense a distance between a user and the screen. The distance may be used to determine a position of the user relative to the screen. An actuator is configured to adjust a curvature of the flexible screen based on the distance. Accordingly, the field of view of the user is improved.

    ON-DEMAND TORQUE ENGAGEMENT MECHANISM FOR SECOND DISPLAY ADJUSTABILITY

    公开(公告)号:US20190129476A1

    公开(公告)日:2019-05-02

    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.

    On-demand torque engagement mechanism for second display adjustability

    公开(公告)号:US11175704B2

    公开(公告)日:2021-11-16

    申请号:US16736390

    申请日:2020-01-07

    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.

    HINGE MECHANISM FOR FOLDABLE DEVICES WITH FLEXIBLE DISPLAYS

    公开(公告)号:US20210011527A1

    公开(公告)日:2021-01-14

    申请号:US17033736

    申请日:2020-09-26

    Abstract: In one embodiment, a hinge apparatus includes two curved rack apparatuses, each curved rack apparatus defining an arcuate surface and an arcuate set of gear teeth concentric with the arcuate surface, where the radius of curvature of the arcuate set of gear teeth being non-uniform. The hinge apparatus further includes a gear assembly that includes a first gear, a second gear, a third gear coupling the first and second gears, a fourth gear coupling the first gear and the arcuate set of gear teeth of the first curved rack apparatus, and a fifth gear coupling the second gear and the arcuate set of gear teeth of the second curved rack apparatus.

    Dynamic curved screen
    9.
    发明授权

    公开(公告)号:US11539267B2

    公开(公告)日:2022-12-27

    申请号:US16701490

    申请日:2019-12-03

    Inventor: Yogesh Channaiah

    Abstract: Embodiments of the present disclosure pertain to a dynamic curved screen. In one embodiment, the present disclosure includes display comprising a flexible screen. A sensor is configured on the display to sense a distance between a user and the screen. The distance may be used to determine a position of the user relative to the screen. An actuator is configured to adjust a curvature of the flexible screen based on the distance. Accordingly, the field of view of the user is improved.

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