公开(公告)号：US11751336B2

公开(公告)日：2023-09-05

申请号：US17994551

申请日：2022-11-28

申请人： LUMET TECHNOLOGIES LTD.

发明人： Benzion Landa ,  Haim Touitou ,  Stanislav Thygelbaum ,  Naomi Elfassy

IPC分类号： H05K3/20 ,  H05K3/38 ,  B41M1/12 ,  H01L31/0224 ,  H05K3/34 ,  H05K1/03 ,  H05K1/09 ,  H01L31/0216 ,  H01L31/0392 ,  H01L31/20 ,  H05K1/16

CPC分类号： H05K3/207 ,  B41M1/12 ,  H01L31/02167 ,  H01L31/022425 ,  H01L31/022433 ,  H01L31/03926 ,  H01L31/206 ,  H05K1/0393 ,  H05K1/092 ,  H05K3/3485 ,  H05K3/386 ,  H05K1/165 ,  H05K2201/0195 ,  H05K2201/035 ,  H05K2201/0338 ,  H05K2201/0391 ,  H05K2201/10098 ,  H05K2203/0139 ,  H05K2203/1105 ,  H05K2203/1131 ,  H05K2203/1476 ,  H05K2203/1545 ,  Y02E10/50

摘要： An apparatus is disclosed for transferring a pattern of a composition containing particles of an electrically conductive material and a thermally activated adhesive from a surface of a flexible web to a surface of a substrate. The apparatus comprises:



respective drive mechanisms for advancing the web and the substrate to a nip through which the web and the substrate pass at the same time and where a pressure roller acts to press the surfaces of the web and the substrate against one another,
a heating station for heating at least one of the web and the substrate prior to, or during, passage through the nip, to a temperature at which the adhesive in the composition is activated,
a cooling station for cooling the web after passage through the nip, and
a separating device for peeling the web away from the substrate after passage through the cooling station, to leave the pattern of composition adhered to the surface of the substrate.