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28 条记录 (耗时 0.016 秒)

    Biological information detection apparatus and method
    3.
    发明授权
    Biological information detection apparatus and method 有权

    公开(公告)号：US10244950B2

    公开(公告)日：2019-04-02

    申请号：US14799782

    申请日：2015-07-15

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Younho Kim ,  Jaemin Kang ,  Sangyun Park ,  Hyoyoung Jeong

    IPC分类号： A61B5/021 ,  A61B5/00 ,  A61B5/026 ,  A61B5/024 ,  A61B5/02

    摘要： Provided are biological information detection apparatuses and methods of detecting biological information. The biological information detection apparatus includes a pulse wave measuring unit configured to detect a biological signal of a subject; a height controller configured to adjust a height of the pulse wave measuring unit; and a support member formed on a side of the height controller, wherein the pulse wave measuring unit is further configured to detect the biological signal while the pulse wave measuring unit is spaced apart from a surface skin of the subject by the adjusted height.

    Flexible flat cable and method of producing the same
    5.
    发明授权
    Flexible flat cable and method of producing the same 有权

    公开(公告)号：US11482350B2

    公开(公告)日：2022-10-25

    申请号：US16749419

    申请日：2020-01-22

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Bumhee Bae ,  Youngkun Kwon ,  Minseok Kim ,  Younho Kim ,  Changwon Jang ,  Jeongnam Cheon

    IPC分类号： H01B7/08 ,  H05K1/02 ,  H05K1/14 ,  H01B13/00

    摘要： Provided are a flexible flat cable and a method of producing the same. The flexible flat cable includes a plate-shaped first insulation portion comprising an insulating material; a first ground, a second ground, and a third ground disposed at predetermined intervals on the first insulation portion; at least one first signal transmission line positioned between the first ground and the second ground and disposed on the first insulation portion; at least one second signal transmission line positioned between the second ground and the third ground and disposed on the first insulation portion; a first second insulation portion disposed on at least a portion of the first ground and at least a portion of the at least one first signal transmission line and the second ground; a second insulation portion disposed on at least a portion of the second ground and at least a portion of the at least one second signal transmission line, and the third ground; a conductive adhesive layer configured to enclose the first insulation portion, the first second insulation portion, and the second insulation portion; and a shielding portion comprising a shielding material adhered to an outside of the conductive adhesive layer. Therefore, by improving shielding efficiency of a plurality of signal transmission lines, while having good electromagnetic interference and crosstalk characteristics, a plurality of signals can be simultaneously transmitted.

    Flexible cable including a transmission line having an air gap configured to prevent signals from propagating to the air gap
    6.
    发明授权
    Flexible cable including a transmission line having an air gap configured to prevent signals from propagating to the air gap 有权

    公开(公告)号：US11444363B2

    公开(公告)日：2022-09-13

    申请号：US16813998

    申请日：2020-03-10

    申请人： Samsung Electronics Co., Ltd.

    发明人： Bumhee Bae ,  Minseok Kim ,  Younho Kim

    IPC分类号： H01P3/08 ,  H05K1/02 ,  H05K1/11

    摘要： A flexible cable is provided. The flexible cable includes a first insulation part, a second insulation part disposed on the first insulation part, a first group of ground parts disposed at regular intervals under the first insulation part, at least one transmission line disposed at regular intervals under the first insulation part and alternately arranged with the first group of ground parts, an air gap formed under the first insulation part, a prepreg layer disposed under the first insulation part, and a third insulation part disposed under the air gap and the prepreg layer. The air gap is configured to prevent signals emitted from the at least one transmission line from propagating in a direction of the air gap. Hence, it is possible to shield electromagnetic interference with other electronic components while minimizing the signal loss.

    Electrical connecting device and electronic device including the same
    7.
    发明授权
    Electrical connecting device and electronic device including the same 有权

    公开(公告)号：US11259407B2

    公开(公告)日：2022-02-22

    申请号：US16813897

    申请日：2020-03-10

    申请人： Samsung Electronics Co., Ltd.

    发明人： Jongwan Shim ,  Bumhee Bae ,  Younho Kim

    IPC分类号： H05K1/02 ,  H04B1/38 ,  H05K7/14 ,  H05K1/11

    摘要： According to certain embodiments, an electronic device comprises a first electrical structure disposed in an internal space of the electronic device; and a flexible printed circuit board (FPCB) comprising a first fastening area and an extension area extended from the first fastening area, the first fastening area electrically connected to the first electrical structure, wherein the FPCB further comprises: a dielectric substrate comprising a first surface and a second surface facing in a direction opposite to that of the first surface and facing the first electrical structure; a first conductive layer disposed on the first surface of the dielectric substrate; and a first protective layer stacked on the first conductive layer, in the extension area and terminating in the first fastening area; wherein the first fastening area comprises a screw through hole for screw fastening, and at least one conductive via disposed at a periphery of the screw through hole extending from the dielectric substrate to the first conductive layer.