利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

1028 条记录 (耗时 0.018 秒)

    ANNULAR RESONATOR AND WIRELESS POWER TRANSMISSION DEVICE COMPRISING ANNULAR RESONATOR
    2.
    发明公开
    ANNULAR RESONATOR AND WIRELESS POWER TRANSMISSION DEVICE COMPRISING ANNULAR RESONATOR 审中-实审

    公开(公告)号：EP4346006A1

    公开(公告)日：2024-04-03

    申请号：EP22855962.1

    申请日：2022-05-02

    申请人： Samsung Electronics Co., Ltd.

    发明人： PARK, Jaehyun ,  GU, Beomwoo ,  PARK, Jaeseok ,  YEO, Sungku ,  RYU, Youngho ,  LEE, Kyungwoo ,  LEE, Jeongman

    IPC分类号： H01P7/08 ,  H02J50/12 ,  H01F38/14 ,  H03H7/38 ,  H01P7/10 ,  H01P1/203

    摘要： An annular resonator and a wireless power transmission device are provided. The annular resonator comprises: a structure which includes an upper surface, a lower surface, an outer surface and an inner surface, and which is arranged according to annular shape; a plurality of conductors; and a plurality of capacitors connected, respectively, to the plurality of conductors, wherein each conductor includes a first section arranged on the upper surface, a second section, which extends from the first section and is arranged on the outer surface, a third section, which extends from the second section and is arranged on the lower surface, and a fourth section, which extends from the third section and is arranged on the inner surface, wherein the first section of respective first, second, third and fourth conductors can be sequentially arranged along the upper surface, and the second section of respective second, third, fourth and first conductors can be sequentially arranged along the outer surface.

    PLANAR FILTER
    8.
    发明公开
    PLANAR FILTER 审中-公开

    公开(公告)号：EP4123822A1

    公开(公告)日：2023-01-25

    申请号：EP21772612.4

    申请日：2021-03-16

    申请人： KABUSHIKI KAISHA TOSHIBA ,  Toshiba Infrastructure Systems & Solutions Corporation

    发明人： ASAHI, Yasuaki

    IPC分类号： H01P1/203

    摘要： A plane filter includes a dielectric substrate, a filter part provided on the dielectric substrate, and an input/output line connected to the filter part on the dielectric substrate. The filter part and the input/output line are provided on a front surface of the dielectric substrate. The dielectric substrate includes first and second regions. The filter part is provided in the first region, and the input/output line is provided in the second region. The first region having a first thickness in a first direction toward the front surface from a back surface at a side opposite to the front surface. The second region having a second thickness in the first direction, the second thickness being less than the first thickness. The back surface includes a step corresponding to a difference between the first thickness and the second thickness.

    ELECTRONIC DEVICE
    10.
    发明公开
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：EP4030554A1

    公开(公告)日：2022-07-20

    申请号：EP21213990.1

    申请日：2021-12-13

    申请人： InnoLux Corporation

    发明人： YEH, Chen-Lin ,  LAI, Ming-Sheng ,  WU, Yan-Zheng

    IPC分类号： H01P1/20 ,  H01P1/203 ,  H01P5/04 ,  H01Q15/10 ,  H01Q3/46 ,  H01Q19/06

    摘要： An electronic device (1) includes a substrate (10), a plurality of conductive patterns (11), and a tunable element (12). The plurality of conductive patterns (11) are disposed on the substrate (10). The tunable element (12) is disposed on at least one conductive pattern (11-1, 11-2) in the plurality of conductive patterns (11) and includes a first pad (PI), a second pad (P2), and a third pad (P3). The first pad (PI), the second pad (P2), and the third pad (P3) are separated from each other. The first pad (P1) and the second pad (P2) are overlapped with the at least one conductive pattern (11-1, 11-2) in the plurality of conductive patterns (11). The third pad (P3) is disposed between the first pad (P1) and the second pad (P2).