公开(公告)号：WO2018207055A1

公开(公告)日：2018-11-15

申请号：PCT/IB2018/053043

申请日：2018-05-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： FOO, Siang Sin ,  HOW, Choong Meng ,  PALANISWAMY, Ravi ,  NARAG, Alejandro Aldrin II A.

IPC: H01L33/62 ,  H01L23/498

CPC classification number: H01L33/62 ,  H01L23/49827 ,  H01L2933/0066

Abstract: A multilayer construction is disclosed that includes a dielectric substrate defining a through via having top and bottom openings at respective major top and bottom surfaces of the substrate. The multilayer construction also includes an electrically continuous electrode that includes first and second electrode portions disposed on the respective major top and bottom surfaces covering the respective top and bottom openings of the via, and a third electrode portion filling the via and making physical and electrical contact with the first and second electrode portions. The second electrode portion has a bottom major surface having a curved concave surface portion aligned with the through via.

公开(公告)号：WO2017142888A1

公开(公告)日：2017-08-24

申请号：PCT/US2017/017870

申请日：2017-02-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： CARAIG, Donato G. ,  HOW, Choong Meng ,  PALANISWAMY, Ravi ,  NARAG, Alejandro Aldrin II A. ,  LIU, Bing

IPC: H05K3/28 ,  H05K1/18

CPC classification number: H05K3/28 ,  H05K1/0274 ,  H05K1/189 ,  H05K2201/09881 ,  H05K2201/10106 ,  H05K2201/2054 ,  H05K2203/0759

Abstract: A flexible multilayer construction is configured for mounting an electronic device. The flexible multilayer construction includes electrically conductive spaced apart first and second pads for electrically connecting to corresponding electrically conductive first and second terminals of the electronic device. The first and second pads define a capillary groove therebetween that is at least partially filled with an electrically insulative reflective material by a capillary action.

Abstract translation: 柔性多层结构被构造用于安装电子设备。 柔性多层结构包括导电间隔开的第一和第二焊盘，用于电连接到电子设备的相应导电第一和第二端子。 第一和第二垫在它们之间限定了毛细管槽，其通过毛细作用至少部分地填充有电绝缘反射材料。

公开(公告)号：WO2014003779A1

公开(公告)日：2014-01-03

申请号：PCT/US2012/044855

申请日：2012-06-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  FOO, Siang Sin ,  HOW, Choong Meng

Inventor： FOO, Siang Sin ,  HOW, Choong Meng

IPC: H05K1/03 ,  H05K3/38

CPC classification number: H05K1/118 ,  H05K3/10 ,  H05K3/386 ,  H05K3/4092 ,  H05K2201/09127 ,  Y10T29/49155

Abstract: Various embodiments provide a flexible printed circuit comprising a substrate layer portion and an electrically-conductive layer portion. The electrically-conductive layer portion may be superimposed over the substrate layer portion. The substrate layer portion may have an opening formed therein and part of the electrically-conductive layer portion may be positioned over the opening to form a partially detachable tab. The tab may be for use in initiating separation of one portion of the flexible printed circuit from another portion of the flexible printed circuit. Various embodiments provide a corresponding method of fabrication of a flexible printed circuit. Various embodiments provide a corresponding method of fabrication of a plurality of electronic devices.

Abstract translation: 各种实施例提供了包括基底层部分和导电层部分的柔性印刷电路。 导电层部分可以重叠在衬底层部分上。 衬底层部分可以具有形成在其中的开口，并且导电层部分的一部分可以位于开口上方以形成部分可拆卸的突片。 该突片可以用于启动柔性印刷电路的一部分与柔性印刷电路的另一部分的分离。 各种实施例提供了柔性印刷电路的相应制造方法。 各种实施例提供了相应的多个电子设备的制造方法。