Self-sustainable triboelectric energy case for powering devices

    公开(公告)号:US12101040B2

    公开(公告)日:2024-09-24

    申请号:US17520523

    申请日:2021-11-05

    IPC分类号: H02N1/04 H04B1/3888

    CPC分类号: H02N1/04 H04B1/3888

    摘要: A power and/or electricity generating source and/or component that is TENG-based, and that may be configured as an assembly and/or component for powering one or more electronic devices, is disclosed, A case, carrier or other carrying container, for example a case for a cell phone, ipad, electronic tablet, personal computer, or any similar device, that provides an electricity source to power the cell phone, ipad, electronic tablet, is disclosed. The energy generating carriers and/or containers and configurations thereof, also provide an electricity energy storage source. This electronic energy storage source may be incorporated within an electronic device itself, or may be incorporated within the case and/or covering. Upon walking or touching a surface of an electronic device, the power generating source will harness mechanical energy, and provide for the generation of electricity with the one or more TENG components (TESTEC) that comprise the energy generating unit. Metal particles (silver, copper, etc. nanoparticles) incorporated within and/or on polymeric layers and/or a film of the carrier and/or container assembly, are also provided, and provide for enhanced energy generating capacity of the energy generating and storage components described.

    MOUNTING ARRANGEMENT FOR A DISPLAY PROTECTOR

    公开(公告)号:US20240281026A1

    公开(公告)日:2024-08-22

    申请号:US18571199

    申请日:2022-06-15

    申请人: E.V.I. GMBH

    摘要: A mounting device for joining a display protector (1) to a display (2) of an apparatus includes a contact element (3) on which the display protector (1) is positionable and which has a first leg (3a) with a first alignment portion (311a) on which the display protector (1) can be aligned in a first direction, and a second leg (3b) with a second alignment portion (311b) on which the display protector (1) can be aligned in a second direction. In addition, the mounting device includes a leg connecting portion (39) that connects the two legs (3a, 3b) at a fixed angle. Furthermore, the mounting device includes at least a first and at least a second positioning member (4) having a coupling portion (44) which can be coupled to the legs (3a, 3b), and a positioning portion (40) which is aligned with respect to the first alignment portion (311a) and with respect to the second alignment portion (311b) when the first positioning member (4) is coupled to the first leg (3a) and the second positioning member (4) is coupled to the second leg (3b), wherein the apparatus can be brought into contact with at least one positioning portion (40) for alignment in order to align the apparatus and the display protector (1) with respect to each other.

    COVER FOR FOLDING PORTABLE ELECTRONIC DEVICE WITH HINGE PROTECTION

    公开(公告)号:US20240235599A9

    公开(公告)日:2024-07-11

    申请号:US18489406

    申请日:2023-10-18

    IPC分类号: H04B1/3888 H04M1/04

    CPC分类号: H04B1/3888 H04M1/04

    摘要: Disclosed herein is a case or cover for protecting the housing of a folding portable electronic device such as a smart phone with a folding display. The case or cover includes a first and second portion hingedly joined to a hinge protecting portion. The case or cover allows the encase phone to lie flat when in the fully opened position and included thinner first and second case portions proximate to the hinge cover to minimize the gaps between the case portions during the transition from a fully open to a fully closed position.