公开(公告)号：US20210202647A1

公开(公告)日：2021-07-01

申请号：US17199890

申请日：2021-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seongmin WANG ,  Youngin HWANG ,  Yongho YANG

IPC: H01L27/32

Abstract: A display apparatus includes: a first thin-film transistor (TFT) including a first semiconductor layer including a silicon semiconductor; a second TFT including a second semiconductor layer including an oxide semiconductor; a first shielding layer configured to overlap the first TFT and positioned between a substrate and the first TFT; and a second shielding layer configured to overlap the second TFT and positioned between the substrate and the second TFT.

公开(公告)号：US20160181334A1

公开(公告)日：2016-06-23

申请号：US14798707

申请日：2015-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yongho YANG

IPC: H01L27/32 ,  H01L51/56 ,  H01L29/45 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L29/45 ,  H01L51/5281

Abstract: An organic light-emitting display apparatus includes a substrate, a thin film transistor on the substrate, a pixel electrode electrically connected to the thin film transistor, a pixel defining layer having an opening exposing a center portion of the pixel electrode and covering an edge of the pixel electrode, and a first low reflection layer between the pixel electrode and the pixel defining layer, the first low reflection layer including a metal.

Abstract translation: 一种有机发光显示装置，包括基板，基板上的薄膜晶体管，电连接到薄膜晶体管的像素电极，具有露出像素电极的中心部分并且覆盖像素电极的边缘的开口的像素限定层 像素电极和像素电极与像素限定层之间的第一低反射层，第一低反射层包括金属。

公开(公告)号：US20240341133A1

公开(公告)日：2024-10-10

申请号：US18746913

申请日：2024-06-18

Applicant: Samsung Display Co., LTD.

Inventor： Seongmin WANG ,  Youngin HWANG ,  Yongho YANG

IPC: H10K59/126 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/126 ,  H10K59/1216 ,  H10K59/131

Abstract: A display apparatus including a first thin-film transistor (TFT) including a first semiconductor layer including a silicon semiconductor; a second TFT including a second semiconductor layer including an oxide semiconductor; a first shielding layer configured to overlap the first TFT and positioned between a substrate and the first TFT; and a second shielding layer configured to overlap the second TFT and positioned between the substrate and the second TFT.

公开(公告)号：US20240153925A1

公开(公告)日：2024-05-09

申请号：US18382200

申请日：2023-10-20

Applicant: Samsung Display Co., LTD.

Inventor： Jongchan LEE ,  Jinsuk LEE ,  Yongho YANG ,  Seunggyu TAE

IPC: H01L25/075 ,  H01L33/44 ,  H01L33/52

CPC classification number: H01L25/0753 ,  H01L33/44 ,  H01L33/52

Abstract: A display panel includes a substrate which includes an upper surface and a lower surface and through which a through-hole that passes through the lower surface from the upper surface is defined, a light-emitting diode disposed on the upper surface of the substrate, the light-emitting diode including a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode, and a separator disposed in an intermediate area between the light-emitting diode and the through-hole of the substrate, and including a first layer, a second layer on the first layer, and a third layer disposed below the first layer. A width of a lower surface of the second layer is greater than a width of an upper surface of the first layer, and a protective layer disposed on the separator and including a same material as a material of the first electrode of the light-emitting diode.

公开(公告)号：US20200006401A1

公开(公告)日：2020-01-02

申请号：US16361135

申请日：2019-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Youngin HWANG ,  Elly GIL ,  Sungho KIM ,  Eungtaek KIM ,  Yongho YANG ,  Seongmin WANG ,  Jina LEE ,  Joohyeon JO ,  Seongbaik CHU

IPC: H01L27/12 ,  G09G3/3225

Abstract: A display device includes: a first electrode layer; a semiconductor layer including a source region, a drain region, and a channel region, wherein at least a portion of the source region or the drain region overlaps the first electrode layer; a second electrode layer arranged adjacent to the channel region; a third electrode layer overlapping the second electrode layer and at least a portion of the source region or the drain region; and a power line electrically connected to the first electrode layer and the third electrode layer.

公开(公告)号：US20160141547A1

公开(公告)日：2016-05-19

申请号：US14817764

申请日：2015-08-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyojin KIM ,  Deukjong KIM ,  Yongho YANG

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5246

Abstract: An organic light-emitting display apparatus and a method of manufacturing the same, the organic light-emitting display apparatus including a first substrate that includes a display area and a peripheral area; a second substrate that faces the first substrate; a first metal layer in the peripheral area of the first substrate, the first metal layer including a plurality of holes; and a sealing member that bonds the first substrate to the second substrate, wherein at least one of the plurality of holes includes a region that does not overlap the sealing member.

Abstract translation: 一种有机发光显示装置及其制造方法，所述有机发光显示装置包括包括显示区域和周边区域的第一基板; 面向所述第一基板的第二基板; 在所述第一基板的周边区域中的第一金属层，所述第一金属层包括多个孔; 以及密封构件，其将所述第一基板结合到所述第二基板，其中所述多个孔中的至少一个孔包括不与所述密封构件重叠的区域。

公开(公告)号：US20160118420A1

公开(公告)日：2016-04-28

申请号：US14695326

申请日：2015-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yongho YANG ,  Deukjong KIM

IPC: H01L27/12 ,  H01L27/32

CPC classification number: H01L27/1255 ,  H01L27/124

Abstract: A thin-film transistor (TFT) array substrate includes a driving TFT, a storage capacitor, a first wire, a first interlayer insulating film, a second interlayer insulating film, and a second wire. The storage capacitor has a first electrode connected to a driving gate electrode of the driving TFT and a second electrode on and insulated from the first electrode. The first wire is on a same layer as the driving gate electrode. The first interlayer insulating film covers the first electrode and the first wire. The second interlayer insulating film is on the first interlayer insulating film and includes an opening that exposes part of the first interlayer insulating film. The second wire is on the second interlayer insulating film and at least partially overlaps the first wire. The second electrode is in the opening of the second interlayer insulating film.

Abstract translation: 薄膜晶体管（TFT）阵列基板包括驱动TFT，存储电容器，第一布线，第一层间绝缘膜，第二层间绝缘膜和第二布线。 存储电容器具有连接到驱动TFT的驱动栅电极的第一电极和与第一电极绝缘的第二电极。 第一导线位于与驱动栅电极相同的层上。 第一层间绝缘膜覆盖第一电极和第一线。 第二层间绝缘膜位于第一层间绝缘膜上，并且包括暴露第一层间绝缘膜的一部分的开口。 第二导线位于第二层间绝缘膜上，并且至少部分地与第一线重叠。 第二电极在第二层间绝缘膜的开口中。