公开(公告)号：US20230269980A1

公开(公告)日：2023-08-24

申请号：US18114106

申请日：2023-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kangmoon Jo ,  Unbyoll Ko ,  Sowoon Kim ,  Seongyoung Lee

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: Provided is a display apparatus capable of stably applying an electrical signal to a gate electrode. The display apparatus includes substrate, an oxide semiconductor layer above the substrate, and including a first channel area, and a second channel area spaced from the first channel area, a first conductive layer between the substrate and the oxide semiconductor layer, and including a first gate electrode overlapping the first channel area, and a second conductive layer above the oxide semiconductor layer, and including a shielding layer overlapping the first channel area, and a second gate electrode overlapping the second channel area.

公开(公告)号：US09947694B2

公开(公告)日：2018-04-17

申请号：US15075345

申请日：2016-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sohyun Lee ,  Sowoon Kim ,  Haeryeong Park ,  Suah Oh ,  Wando Lee

IPC: H01L27/12

CPC classification number: H01L27/1244 ,  G02F1/13452 ,  G02F1/136259 ,  H01L27/124

Abstract: An array substrate includes a plurality of signal lines disposed in a display area; a plurality of signal pads disposed in a non-display area; and a fan-out portion disposed in the non-display. The fan-out portion includes a plurality of fan-out lines connecting the plurality of signal lines to the plurality of signal pads. Each of the plurality of fan-out lines includes a pattern electrically connected to a corresponding signal pad of the plurality of signal pads, and a straight portion electrically connected to a corresponding signal line of the plurality of signal lines. The pattern includes a first conductive layer. The straight portion includes the first conductive layer and a second conductive layer disposed on the first conductive layer.