公开(公告)号：US10109694B2

公开(公告)日：2018-10-23

申请号：US15216357

申请日：2016-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Young Bae Jung ,  Hyun Tae Kim

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

Abstract: An OLED display is disclosed. In one aspect, the display includes a first TFT formed over a substrate and including a gate electrode and a second TFT electrically connected to the first TFT. A gate bridge is formed over the gate electrode and configured to electrically connect the gate electrode and the second TFT, the gate bridge connected to the gate electrode through a contact hole formed over the first TFT. A capacitor electrode is formed over the gate bridge, an insulating layer is interposed between the capacitor electrode and the gate bridge, and the capacitor electrode, the insulating layer, and the gate bridge form a capacitor. An OLED is electrically connected to the first TFT.