公开(公告)号：US11751423B2

公开(公告)日：2023-09-05

申请号：US17148405

申请日：2021-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Younjae Jung ,  Jongwoo Park ,  Taeyoung Kim ,  Heejin Kim ,  Youngtae Choi

IPC: H10K50/844 ,  H10K71/00 ,  H10K77/10 ,  H10K59/12

CPC classification number: H10K50/844 ,  H10K71/00 ,  H10K77/10 ,  H10K59/12 ,  H10K59/1201

Abstract: A display apparatus includes: a substrate including: a display area including a plurality of thin film transistors, and a plurality of display elements electrically connected to the plurality of thin film transistors; a first non-display area outside the display area; and a second non-display area at least partially surrounded by the display area; a through portion passing through the substrate in a vertical direction in the second non-display area; a metal layer surrounding the through portion at the second non-display area; and a hydrophobic blocking layer on an inner side surface of the through portion. The hydrophobic blocking layer includes an oxide of a metal material of the metal layer.

公开(公告)号：US11335867B2

公开(公告)日：2022-05-17

申请号：US16718956

申请日：2019-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Younjae Jung ,  Jongwoo Park ,  Taeyoung Kim ,  Hyojung Kim ,  Kiju Im ,  Hyuncheol Hwang

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: A display panel includes: a plurality of display elements arranged in a display area around an opening, each of the display elements including a pixel electrode, an emission layer above the pixel electrode, and an opposite electrode above the emission layer; and a groove between the opening and the display area, wherein the groove includes a first recessed portion having a first width in a first layer, and a second recessed portion in a second layer on the first layer and having a second width greater than the first width, and a side surface of the groove includes steps.

公开(公告)号：US20160079328A1

公开(公告)日：2016-03-17

申请号：US14615210

申请日：2015-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： Shinhyuk Yang ,  Eunhyun Kim ,  Taeyoung Kim ,  Hyehyang Park

IPC: H01L27/32 ,  H01L29/786

CPC classification number: H01L27/3262 ,  H01L27/322 ,  H01L27/3248 ,  H01L29/41733 ,  H01L29/7869

Abstract: Provided is a thin film transistor substrate including a substrate; a source electrode and a drain electrode that are disposed on the substrate; an active layer that is formed on the source electrode and the drain electrode; a gate electrode that is formed on and is insulated from the active layer; and a pixel electrode that extends from one of the source electrode and the drain electrode.

Abstract translation: 提供一种包括基板的薄膜晶体管基板; 源电极和漏电极，其设置在所述基板上; 形成在源电极和漏电极上的有源层; 形成在所述有源层上并与所述有源层绝缘的栅电极; 以及从源极电极和漏极电极之一延伸的像素电极。