公开(公告)号：US20230137236A1

公开(公告)日：2023-05-04

申请号：US17968609

申请日：2022-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jaehyun Lee ,  Seulki Kim ,  Seungha Choi ,  Kapsoo Yoon ,  Woogeun Lee

IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/56

Abstract: A display apparatus includes: a substrate; a semiconductor layer on the substrate, formed of an oxide semiconductor, and including a channel semiconductor layer and a first semiconductor layer extending in a first direction from the channel semiconductor layer; a first metal layer on the first semiconductor layer, and located in the first semiconductor layer in a plan view; a first inorganic insulating layer covering the semiconductor layer and the first metal layer and including a first contact hole overlapping the first semiconductor layer and the first metal layer; a first electrode on the first inorganic insulating layer, overlapping the first semiconductor layer and the first metal layer, and electrically connected to the first metal layer and the first semiconductor layer connected to the first metal layer through the first contact hole.

公开(公告)号：US11271061B2

公开(公告)日：2022-03-08

申请号：US16538255

申请日：2019-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seulki Kim ,  Seungsok Son ,  Jungkyoung Cho

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

Abstract: An organic light-emitting display apparatus includes: a display unit including an organic light-emitting element, a driving transistor electrically connected to the organic light-emitting element, and a capacitor; and a pad unit connected to the display unit, the capacitor including: a first conductive layer disposed on a substrate; a second conductive layer interposed between the substrate facing a first surface of the first conductive layer; and a third conductive layer disposed facing a second surface of the first conductive layer opposing the first surface of the first conductive layer, the third conductive layer being electrically connected to the second conductive layer.

公开(公告)号：US10281752B2

公开(公告)日：2019-05-07

申请号：US15682007

申请日：2017-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Seulki Kim

IPC: G02F1/1343 ,  G02F1/13 ,  G02F1/1362

Abstract: A display device includes a first substrate, a second substrate, a gate line, a data line, a link line, a driving integrated circuit, a repair line, and a dummy line. The second substrate is spaced apart from the first substrate. The gate line is on the first substrate. The data line is on the first substrate. The link line is connected to one of the gate line and the data line. The driving integrated circuit is connected to the link line. The repair line is in a non-display area of the first substrate. The repair line overlaps, in the non-display area, the link line and the one of the gate line and the data line. The dummy line overlaps the repair line. Shapes of the dummy line and the repair line are substantially equivalent.