公开(公告)号：US20210181554A1

公开(公告)日：2021-06-17

申请号：US17108598

申请日：2020-12-01

Applicant: LG Display Co., Ltd.

Inventor： Yewon HONG ,  KwangMin JO ,  JungHyun LEE ,  Sohyung LEE ,  Hyun Soo SHIN

IPC: G02F1/1368 ,  G02F1/1362 ,  G02F1/1343 ,  H01L27/32

Abstract: Disclosed is a display apparatus and a method for manufacturing the same, wherein the display apparatus comprises a substrate, a light shielding layer and a signal line on the substrate, a buffer layer on the light shielding layer and the signal line, an active layer on the buffer layer, a gate insulating film on the active layer, a gate electrode on the gate insulating film, a protection layer on the gate electrode, a first electrode of a display device on the protection layer, and a connection electrode configured to connect the signal line and the active layer with each other, wherein the light shielding layer and the signal line are disposed on the same layer, and the connection electrode and the first electrode are formed of the same material.

公开(公告)号：US20210181590A1

公开(公告)日：2021-06-17

申请号：US17111267

申请日：2020-12-03

Applicant: LG Display Co., Ltd.

Inventor： Yewon HONG ,  JungHyun LEE ,  Hyun Soo SHIN

IPC: G02F1/1362 ,  H01L27/12

Abstract: Disclosed is a display apparatus and a method for manufacturing the same, wherein the display apparatus comprises a substrate, a light shielding layer, a signal line and a first electrode on the substrate, an active layer, a gate electrode, a second electrode, a first connection electrode for connecting the active layer with the signal line, and a second connection electrode for connecting the active layer with any one of the first electrode and the second electrode, wherein any one of the first electrode and the second electrode is a pixel electrode of a display device, and the other is a common electrode of the display device, the light shielding layer, the signal line and the first electrode are disposed on the same layer, and the first connection electrode and the second connection electrode are formed of the same material as that of the second electrode.