公开(公告)号：US5494730A

公开(公告)日：1996-02-27

申请号：US193297

申请日：1994-02-08

Applicant: Cylde D. Calhoun ,  Maurice J. Fleming ,  George D. Foss ,  Richard L. Renstrom

Inventor： Cylde D. Calhoun ,  Maurice J. Fleming ,  George D. Foss ,  Richard L. Renstrom

IPC: H01B5/16 ,  C09J7/02 ,  C09J9/02 ,  H01B1/22 ,  H01B5/00 ,  H01R4/04 ,  H05K3/32 ,  H05K3/36 ,  B32B3/08 ,  B32B5/16

CPC classification number: H01B1/22 ,  C09J7/02 ,  C09J9/02 ,  H01R4/04 ,  H05K3/323 ,  H05K3/368 ,  H05K2201/0221 ,  H05K2201/023 ,  H05K2201/09945 ,  H05K2201/10234 ,  H05K2203/0278 ,  H05K2203/0338 ,  H05K3/361 ,  Y10S428/906 ,  Y10T428/1429 ,  Y10T428/2438 ,  Y10T428/24413 ,  Y10T428/24545 ,  Y10T428/24843 ,  Y10T428/24893 ,  Y10T428/256 ,  Y10T428/28 ,  Y10T428/2857

Abstract: Electrically conductive elements on two substrates can be electrically interconnected by an adhesive tape containing electrically conductive equiax particles that are individually positioned in the adhesive layer in a predetermined pattern. Each particle is harder than the elements it is to interconnect, so that hand pressure causes the particles to penetrate into the elements, thus creating a reliable electrical connection. Particularly useful particles are glass beads having a metallic coating that is from 0.1 to 2 .mu.m thick.

Abstract translation: 两个基板上的导电元件可以通过包含以预定图案单独定位在粘合剂层中的导电等轴晶粒的胶带电连接。 每个颗粒比要互连的元件更硬，从而手压使颗粒进入元件，从而产生可靠的电连接。 特别有用的颗粒是具有0.1至2μm厚的金属涂层的玻璃珠。