公开(公告)号：US08580673B2

公开(公告)日：2013-11-12

申请号：US13736627

申请日：2013-01-08

Applicant: Ultratech, Inc.

Inventor： Timothy H. Daubenspeck ,  Jeffrey P. Gambino ,  Christopher D. Muzzy ,  Marie-Claude Paquet ,  Wolfgang Sauter ,  Timothy D. Sullivan

IPC: H01L21/44

CPC classification number: H01L21/56 ,  H01L21/563 ,  H01L23/49816 ,  H01L24/743 ,  H01L24/97 ,  H01L29/0657 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/97 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2224/83 ,  H01L2224/81 ,  H01L2924/00

Abstract: Underfill flow guide structures and methods of using the same are provided with a module. In particular the underfill flow guide structures are integrated with a substrate and are configured to prevent air entrapment from occurring during capillary underfill processes.

Abstract translation: 底部填充流动引导结构及其使用方法具有模块。 特别地，底部填充流动引导结构与基底一体化并且被构造成防止在毛细管底部填充过程期间发生空气滞留。