公开(公告)号：US09601694B2

公开(公告)日：2017-03-21

申请号：US14133210

申请日：2013-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Young Kwon ,  Ji-Hwan Yoon ,  Sang-Woo Pyo ,  Ha-Jin Song ,  Byeong-Wook Yoo ,  Bum-Suk Lee ,  Ji-Myoung Ye ,  Yi-Seul Kim

IPC: H01L33/02 ,  H01L51/00

CPC classification number: H01L51/0013 ,  Y02E10/549 ,  Y02P70/521

Abstract: A donor substrate for a laser transfer includes a base layer, a primer layer disposed on the base layer, a light-to-heat conversion layer disposed on the primer layer, and an intermediate layer disposed on the light-to-heat conversion layer, where the light-to-heat conversion layer includes graphene.