公开(公告)号：US12009347B1

公开(公告)日：2024-06-11

申请号：US17345272

申请日：2021-06-11

Applicant: Apple Inc.

Inventor： Andreas Bibl ,  Dariusz Golda ,  Chae Hyuck Ahn ,  Clayton K Chan ,  Hyeun-Su Kim

IPC: H01L25/075 ,  H01L33/48

CPC classification number: H01L25/0753 ,  H01L33/486 ,  H01L2933/0066

Abstract: Donor substrate micro device stabilization structures and display structures are described. In an embodiment, a patterned electrically conductive layer is used to stabilize an array of micro devices on donor substrate with a plurality of tethers, which can be broken during a transfer sequence to transfer the array of micro devices from the donor substrate.