公开(公告)号：US10361263B2

公开(公告)日：2019-07-23

申请号：US15949614

申请日：2018-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jaihyuk Choi ,  Sukwon Jung ,  Myungsoo Huh ,  Seok-jin Ko ,  Hyunwoo Joo

IPC: H01L27/32 ,  H01L27/12 ,  H01L29/786

Abstract: Provided is a display apparatus. The display apparatus includes a base substrate, a first transistor disposed on the base substrate and including a first semiconductor layer including a first layer and a second layer disposed to come into contact with a first layer and including a compound made of at least two materials of a Group IV elements, a first control electrode overlapping the first semiconductor layer, a first input electrode connected to the first semiconductor layer, and a first output electrode connected to the first semiconductor layer, a second transistor and an organic light emitting diode.