公开(公告)号：US11837593B2

公开(公告)日：2023-12-05

申请号：US17933188

申请日：2022-09-19

Applicant: Apple Inc.

Inventor： John A Higginson ,  Andreas Bibl ,  Hsin-Hua Hu

IPC: H01L25/16 ,  H01L33/44 ,  H01L23/31 ,  H01L33/06 ,  H01L33/00 ,  H01L33/42 ,  H01L33/62 ,  H01L25/075 ,  H01L27/12 ,  H01L25/00 ,  H01L33/54 ,  H01L21/56

CPC classification number: H01L25/167 ,  H01L23/3171 ,  H01L25/0753 ,  H01L25/50 ,  H01L27/1214 ,  H01L27/1248 ,  H01L27/1262 ,  H01L33/005 ,  H01L33/06 ,  H01L33/42 ,  H01L33/44 ,  H01L33/54 ,  H01L33/62 ,  H01L21/56 ,  H01L2924/0002 ,  H01L2933/005 ,  H01L2933/0016 ,  H01L2933/0025 ,  H01L2933/0033 ,  H01L2933/0066 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method and structure for receiving a micro device on a receiving substrate are disclosed. A micro device such as a micro LED device is punched-through a passivation layer covering a conductive layer on the receiving substrate, and the passivation layer is hardened. In an embodiment the micro LED device is punched-through a B-staged thermoset material. In an embodiment the micro LED device is punched-through a thermoplastic material.