中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

35 records (took 0.029 seconds)

    换能器层压板
    2.
    发明授权
    换能器层压板 有权

    公开(公告)号：CN108028308B

    公开(公告)日：2019-07-23

    申请号：CN201680042574.2

    申请日：2016-07-21

    Applicant: 皇家飞利浦有限公司

    Inventor： W-J·A·德维吉斯 ,  J·W·威克普

    IPC: H01L41/047 ,  H01L41/29

    CPC classification number: B06B1/0688 ,  A61B17/3403 ,  A61B2017/3413 ,  A61M25/0108 ,  B06B2201/56 ,  B06B2201/76 ,  H01L41/0475 ,  H01L41/193 ,  H01L41/29 ,  H01L41/313

    Abstract: 本发明涉及一种换能器层压板，其中，电导体(C1、C2)与换能器层(TY)之间进行电接触。换能器层压板包括两个粘合剂涂覆的箔片(F1、F2)，所述箔片的粘合剂涂层(AC1、AC2)被布置为彼此面对。在沿着两个电导体(C1、C2)的长度的第一位置(A‑A')处，两个电导体(C1、C2)被夹持在两个粘合剂涂覆的箔片的粘合剂涂层(AC1、AC2)之间，并且换能器层(TY)也被夹持在两个电导体(C1、C2)之间，使得与换能器层(TY)上的电极(E1、E2)进行电接触。在沿着两个电导体(C1、C2)的长度的第二位置(B‑B')处，两个电导体(C1、C2)被夹持在两个粘合剂涂覆的箔片的粘合剂涂层(AC1、AC2)之间，并且没有换能器层(TY)被夹持在两个电导体(C1、C2)之间。

    换能器层压板
    3.
    发明公开
    换能器层压板 有权

    公开(公告)号：CN108028308A

    公开(公告)日：2018-05-11

    申请号：CN201680042574.2

    申请日：2016-07-21

    Applicant: 皇家飞利浦有限公司

    Inventor： W-J·A·德维吉斯 ,  J·W·威克普

    IPC: H01L41/047 ,  H01L41/29

    CPC classification number: B06B1/0688 ,  A61B17/3403 ,  A61B2017/3413 ,  A61M25/0108 ,  B06B2201/56 ,  B06B2201/76 ,  H01L41/0475 ,  H01L41/193 ,  H01L41/29 ,  H01L41/313

    Abstract: 本发明涉及一种换能器层压板，其中，电导体(C1、C2)与换能器层(TY)之间进行电接触。换能器层压板包括两个粘合剂涂覆的箔片(F1、F2)，所述箔片的粘合剂涂层(AC1、AC2)被布置为彼此面对。在沿着两个电导体(C1、C2)的长度的第一位置(A‑A')处，两个电导体(C1、C2)被夹持在两个粘合剂涂覆的箔片的粘合剂涂层(AC1、AC2)之间，并且换能器层(TY)也被夹持在两个电导体(C1、C2)之间，使得与换能器层(TY)上的电极(E1、E2)进行电接触。在沿着两个电导体(C1、C2)的长度的第二位置(B‑B')处，两个电导体(C1、C2)被夹持在两个粘合剂涂覆的箔片的粘合剂涂层(AC1、AC2)之间，并且没有换能器层(TY)被夹持在两个电导体(C1、C2)之间。

    TRANSDUCER LAMINATE
    7.
    发明公开
    TRANSDUCER LAMINATE 审中-公开

    公开(公告)号：EP3326215A1

    公开(公告)日：2018-05-30

    申请号：EP16754407.1

    申请日：2016-07-21

    Applicant: Koninklijke Philips N.V.

    Inventor： DE WIJS, Willem-Jan, Arend ,  WEEKAMP, Johannes, Wilhelmus

    IPC: H01L41/047 ,  H01L41/29

    CPC classification number: B06B1/0688 ,  A61B17/3403 ,  A61B2017/3413 ,  A61M25/0108 ,  B06B2201/56 ,  B06B2201/76 ,  H01L41/0475 ,  H01L41/193 ,  H01L41/29 ,  H01L41/313

    Abstract: The invention relates to a transducer laminate in which electrical contact is made between electrical conductors (C1, C2) and a transducer layer (TY). The transducer laminate includes two adhesive-coated foils (F1, F2), whose adhesive coatings (AC1, AC2) are arranged to face each other. At a first position (A-A′) along the length of the two electrical conductors (C1, C2) the two electrical conductors (C1, C2) are sandwiched between the adhesive coatings (AC1, AC2) of the two adhesive-coated foils, and the transducer layer (TY) is also sandwiched between the two electrical conductors (C1, C2) such that electrical contact is made with the electrodes (E1, E2) on the transducer layer (TY). At a second position (B-B′) along the length of the two electrical conductors (C1, C2) the two electrical conductors (C1, C2) are sandwiched between the adhesive coatings (AC1, AC2) of the two adhesive-coated foils and there is no transducer layer (TY) sandwiched between the two electrical conductors (C1, C2).

    Fingerprint recognition module, display panel and driving method, and display device
    10.
    发明授权
    Fingerprint recognition module, display panel and driving method, and display device 有权

    公开(公告)号：US11749010B2

    公开(公告)日：2023-09-05

    申请号：US17242928

    申请日：2021-04-28

    Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

    Inventor： Qijun Yao ,  Bo Zhang ,  Feng Lu

    IPC: G06V40/13 ,  B06B1/02 ,  B06B1/06 ,  G06F3/043

    CPC classification number: G06V40/1306 ,  B06B1/0207 ,  B06B1/0696 ,  G06F3/043 ,  B06B2201/56 ,  B06B2201/70

    Abstract: A fingerprint recognition module, a display panel and driving method, and a display device are provided. The fingerprint recognition module includes a first electrode layer including a plurality of first electrodes, and a piezoelectric layer disposed on a side of the first electrode layer. The fingerprint recognition module also includes a second electrode layer disposed on a side of the piezoelectric layer facing away from the first electrode layer. The second electrode layer includes a plurality of second electrodes that are arranged along a first direction, and one second electrode overlaps at least two first electrodes. Moreover, the fingerprint recognition module includes a flexible circuit board bonded and connected to the plurality of second electrodes. In a plane parallel to the first electrode layer, the plurality of second electrodes and the flexible circuit board are arranged along a second direction, and the first direction intersects the second direction.

Patent Agency Ranking