公开(公告)号：US20240099092A1

公开(公告)日：2024-03-21

申请号：US18527019

申请日：2023-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Hoon KIM ,  Seungchan LEE ,  GUN HEE KIM ,  Donghyun KIM ,  Soohyun MOON ,  Joohee JEON ,  SungJin HONG ,  TAEHOON YANG

IPC: H10K59/35 ,  H10K59/00 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/353 ,  H10K59/00 ,  H10K59/121 ,  H10K59/131

Abstract: Disclosed are display panels and display devices. The display panel comprises a base layer which includes a first region and a second region having a first sub-region and a second sub-region, first pixels in the first region, and second pixels in the first sub-region. Each of the first and second pixels includes a pixel electrode, an emission layer on the pixel electrode, and a common electrode on the emission layer. The pixel electrode is shifted relative to the emission layer in a direction away from the second sub-region.

公开(公告)号：US20180155576A1

公开(公告)日：2018-06-07

申请号：US15647259

申请日：2017-07-12

Applicant: Samsung Display Co., Ltd. ,  Myongji University Industry and Academia Cooperation Foundation

Inventor： Byungwook AHN ,  Kikyung YOUK ,  Sukwon JUNG ,  Jeongho HWANG ,  Jongdeok PARK ,  Seungchan LEE ,  lntae SON ,  Junhyup LEE

IPC: C09J5/06 ,  H05K5/00 ,  H05K5/03 ,  C09J11/08 ,  B32B7/12 ,  B32B5/16 ,  B32B27/06

CPC classification number: C09J5/06 ,  B32B5/16 ,  B32B7/12 ,  B32B27/06 ,  B32B2307/412 ,  B32B2457/20 ,  C09J11/06 ,  C09J11/08 ,  C09J2201/128 ,  C09J2201/36 ,  C09J2203/318 ,  C09J2205/102 ,  C09J2205/11 ,  C09J2205/302 ,  C09J2433/00 ,  C09J2479/02 ,  G06F3/041 ,  H05K5/0017 ,  H05K5/03

Abstract: A thermally releasable adhesive member including a base resin and microcapsules dispersed and disposed in the base resin. The microcapsule includes a core part, a shell part wrapping the core part, and an organic solvent disposed in the core part, and an average diameter of the microcapsules is in a range from about 50 nm to about 500 nm. The adhesive member may maintain high optical transmittance and may be easily detached at a high temperature.

公开(公告)号：US20210376036A1

公开(公告)日：2021-12-02

申请号：US17107809

申请日：2020-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Beomsoo PARK ,  Seungchan LEE ,  Wangjo LEE ,  Jaebum CHO

IPC: H01L27/32

Abstract: A display apparatus includes: a display area; a peripheral area on an outer portion of the display area; a substrate; a thin film transistor on the substrate and comprising a semiconductor layer and a gate electrode overlapping at least a portion of the semiconductor layer; a plurality of data lines in the display area and extending in a first direction; a plurality of input lines in the peripheral area; a plurality of connecting lines in the display area that electrically connect the plurality of data lines to the plurality of input lines; a power voltage line on the substrate and extending in the first direction; and an initialization voltage line on the substrate and extending in a second direction intersecting the first direction, wherein a part of each of the plurality of connecting lines overlaps at least one of the power voltage line or the initialization voltage line.

公开(公告)号：US20160155980A1

公开(公告)日：2016-06-02

申请号：US14700293

申请日：2015-04-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seungchan LEE ,  Kiseo KIM ,  Sungkook PARK

IPC: H01L51/52 ,  H01L51/50

CPC classification number: H01L51/5296

Abstract: An organic light emitting transistor includes a substrate, a first insulating layer on the substrate, an auxiliary gate electrode between the substrate and the first insulating layer, the auxiliary gate electrode corresponding to a first area, a switching gate electrode between the substrate and the first insulating layer, the switching gate electrode corresponding to a second area defined adjacent to at least one side of the first area, the switching gate electrode being insulated from the auxiliary gate electrode, a source electrode on the first insulating layer, the source electrode corresponding to the second area, a semiconductor layer on the first insulating layer, the semiconductor layer corresponding to at least the first area and the semiconductor layer being connected to the source electrode, a drain electrode corresponding to at least the first area, and a light emitting layer interposed between the drain electrode and the semiconductor layer.

Abstract translation: 有机发光晶体管包括基板，基板上的第一绝缘层，基板与第一绝缘层之间的辅助栅极电极，对应于第一区域的辅助栅电极，基板与第一绝缘层之间的开关栅电极 绝缘层，所述开关栅电极对应于与所述第一区域的至少一侧相邻限定的第二区域，所述开关栅电极与所述辅助栅电极绝缘;所述源电极在所述第一绝缘层上，所述源电极对应于 第二区域，在第一绝缘层上的半导体层，至少对应于第一区域的半导体层和与源电极连接的半导体层，至少对应于第一区域的漏电极和发光层 介于漏电极和半导体层之间。

公开(公告)号：US20210005687A1

公开(公告)日：2021-01-07

申请号：US16895122

申请日：2020-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Joohee JEON ,  Yoomin KO ,  Sanghoon KIM ,  Seungchan LEE

IPC: H01L27/32

Abstract: A display panel includes: a substrate comprising a main display area and an auxiliary display area comprising a first pixel area, a second pixel area, and a transmission area; a first pixel in the first pixel area and comprising a first pixel electrode, a first opposite electrode, and a first intermediate layer between the first pixel electrode and the first opposite electrode; a second pixel in the second pixel area and comprising a second pixel electrode, a second opposite electrode, and a second intermediate layer between the second pixel electrode and the second opposite electrode; a pixel-defining layer on the first pixel electrode and the second pixel electrode and having a first opening and a second opening through which centers of the first pixel electrode and the second pixel electrode are respectively exposed; and a first barrier wall on the pixel-defining layer.