公开(公告)号：US12166018B2

公开(公告)日：2024-12-10

申请号：US17497640

申请日：2021-10-08

Applicant: LG Display Co., Ltd.

Inventor： Aesun Kim ,  Hyunju Jung

IPC: H01L25/075 ,  H01L23/538 ,  H01L33/62

Abstract: A stretchable display device includes a lower substrate; a plurality of first substrates which is disposed on the lower substrate and includes a first area in which a plurality of sub pixel including a display element and a driving element is disposed and a second area excluding the first area; a plurality of second substrates configured to couple adjacent first substrates among the plurality of first substrates; and a plurality of connection lines which are disposed on the plurality of second substrates and are configured to couple the plurality of sub pixels, and in the second area, a first contact pad and a second contact pad are disposed and the first contact pad and the second contact pad are coupled to the plurality of connection lines via a plurality of contact holes.