公开(公告)号：US10529786B2

公开(公告)日：2020-01-07

申请号：US15643206

申请日：2017-07-06

Applicant: LG Display Co., Ltd.

Inventor： HyungJin Bang ,  MinHo Shin ,  ByungJun Lim

IPC: H01L27/32 ,  H01L29/786 ,  H01L29/66 ,  H01L27/12

Abstract: A thin-film transistor includes an active layer, a gate electrode, a source electrode and a drain electrode. The gate electrode overlaps the active layer. The source electrode and the drain electrode are connected to the active layer. The active layer includes a source region connected to the source electrode, a drain region connected to the drain electrode, a channel region overlapping with the gate electrode, a first resistive region between the source region and the channel region, and a second resistive region between the drain region and the channel region. The length of the first resistive region is larger than the length of the second resistive region.