Coil component
    1.
    发明授权

    公开(公告)号:US11250986B2

    公开(公告)日:2022-02-15

    申请号:US16303593

    申请日:2017-05-24

    Abstract: A coil component having a magnetic core, a bobbin accommodating the magnetic core, and at least one pair of coils wound around the outer part of the bobbin. The bobbin is implemented as a heat radiating member comprising: a polymer matrix; and graphite-nano metal composites which are provided in a plurality, are dispersed on the polymer matrix, and have nano-metal particles bonded to the surface of graphite. Accordingly, the heat generated from a coil component due to an applied current can most quickly and efficiently be conducted and radiated outside, and thus degrading of common-mode-noise rejection function is prevented and a differential signal can substantially be passed without attenuation. In addition, in spite of the heat generated from the coil component or external physical and chemical stimulation, heat radiating properties can last for a long time.

    Heat dissipating coating composition and heat dissipating unit formed using same

    公开(公告)号:US11104108B2

    公开(公告)日:2021-08-31

    申请号:US15564698

    申请日:2016-04-08

    Abstract: A heat dissipating coating composition is provided. A heat dissipating coating composition according to an embodiment of the present disclosure includes a coating layer forming component including a main resin. The heat dissipating coating composition also includes a carbon-based filler including 8 to 72 parts by weight with respect to 100 parts by weight of the main resin and a physical property enhancing component for improving heat dissipating and adhering properties. Accordingly, a heat dissipating coating layer having excellent heat dissipating performance can be realized by having not only good heat conductivity but also good heat radiation.

Patent Agency Ranking