公开(公告)号：US20210249322A1

公开(公告)日：2021-08-12

申请号：US16788186

申请日：2020-02-11

Applicant: INTEL CORPORATION

Inventor： Ziyin Lin ,  Vipul Mehta ,  Wei Li ,  Edvin Cetegen ,  Xavier Brun ,  Yang Guo ,  Soud Choudhury ,  Shan Zhong ,  Christopher Rumer ,  Nai-Yuan Liu ,  Ifeanyi Okafor ,  Hsin-Wei Wang

IPC: H01L23/31 ,  H01L23/367 ,  H01L23/00

Abstract: An integrated circuit assembly may be formed comprising an electronic substrate, a first and second integrated circuit device each having a first surface, a second surface, at least one side extending between the first and second surface, and an edge defined at an intersection of the second surface and the at least one side of each respective integrated circuit device, wherein the first surface of each integrated circuit device is electrically attached to the electronic substrate, an underfill material between the first surface of each integrated circuit device and the electronic substrate, and between the sides of the first and second integrated circuit devices, and at least one barrier structure adjacent at least one of the edge of first integrated circuit device and the edge of the second integrated circuit device, wherein the underfill material abuts the at least one barrier structure.

公开(公告)号：US12002727B2

公开(公告)日：2024-06-04

申请号：US16788186

申请日：2020-02-11

Applicant: INTEL CORPORATION

Inventor： Ziyin Lin ,  Vipul Mehta ,  Wei Li ,  Edvin Cetegen ,  Xavier Brun ,  Yang Guo ,  Soud Choudhury ,  Shan Zhong ,  Christopher Rumer ,  Nai-Yuan Liu ,  Ifeanyi Okafor ,  Hsin-Wei Wang

IPC: H01L23/31 ,  H01L23/00 ,  H01L23/367

CPC classification number: H01L23/3185 ,  H01L23/3675 ,  H01L23/562 ,  H01L24/16 ,  H01L2224/16227 ,  H01L2924/18161 ,  H01L2924/35121

Abstract: An integrated circuit assembly may be formed comprising an electronic substrate, a first and second integrated circuit device each having a first surface, a second surface, at least one side extending between the first and second surface, and an edge defined at an intersection of the second surface and the at least one side of each respective integrated circuit device, wherein the first surface of each integrated circuit device is electrically attached to the electronic substrate, an underfill material between the first surface of each integrated circuit device and the electronic substrate, and between the sides of the first and second integrated circuit devices, and at least one barrier structure adjacent at least one of the edge of first integrated circuit device and the edge of the second integrated circuit device, wherein the underfill material abuts the at least one barrier structure.