公开(公告)号：US20190115415A1

公开(公告)日：2019-04-18

申请号：US16139739

申请日：2018-09-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun Choi ,  Seunghwan Cho ,  Donghwan Shim

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/047 ,  H01L51/52 ,  H01L51/50 ,  G09G3/3291 ,  G09G3/3266

Abstract: A display device that can improve transmittance of a sensor area that overlaps a display area includes a substrate that includes a display area in which a plurality of pixels are disposed, a sensor area in the display area, the sensor area overlapping a sensor, and a wiring connection area between the display area and the sensor area; a first wiring and a second wiring disposed in the display area and that extend in a first direction and are connected to the plurality of pixels; and a third wiring disposed in the sensor area and that extends in the first direction, wherein the third wiring is connected to the second wiring and overlaps the first wiring in a plan view. The third wiring is spaced apart from the first wiring with a first insulating layer interposed therebetween.

公开(公告)号：US20190081270A1

公开(公告)日：2019-03-14

申请号：US15999177

申请日：2018-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun Kim ,  Seungmin Lee ,  Seonyoung Choi ,  Sangho Park ,  Donghwan Shim ,  Jungkyu Lee ,  Seunghwan Cho

IPC: H01L51/52 ,  H01L27/32 ,  H01L27/12

Abstract: An OLED display device including: a substrate including a display area and a non-display area; an organic light emitting element including a first electrode, an organic light emitting layer on the first electrode, and a second electrode on the organic light emitting layer; a first conductive line at the non-display area of the substrate; a first organic layer on the first conductive line; a second conductive line on the first organic layer and connected to the first conductive line; a second organic layer on the second conductive line; and a third conductive line on the second organic layer and connected to the second conductive line. The third conductive line is connected to the second electrode. The first electrode is at the display area of the substrate.

公开(公告)号：US10050100B2

公开(公告)日：2018-08-14

申请号：US15589237

申请日：2017-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungkyu Lee ,  Donghwan Shim ,  Taehyun Kim ,  Sangho Park ,  Seungmin Lee ,  Seunghwan Cho

IPC: H01L29/12 ,  H01L27/32 ,  H01L51/52 ,  H01L27/12

Abstract: A display apparatus includes a substrate including a display area displaying an image and a peripheral area outside the display area, a main wiring and an auxiliary wiring disposed in an identical layer in the peripheral area, the main wiring being disposed closer to the display area than the auxiliary wiring, a dam configured to cover at least a part of the main wiring, the auxiliary wiring being spaced apart from the dam, and a connecting wiring configured to connect the main wiring to the auxiliary wiring, and a thin-film encapsulation layer configured to seal the display area and the peripheral area.

公开(公告)号：US09711578B2

公开(公告)日：2017-07-18

申请号：US14713933

申请日：2015-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan Cho ,  Dohyun Kwon ,  Donghwan Shim ,  Suyeon Sim ,  Minjung Lee ,  Sungeun Lee ,  Iljeong Lee ,  Jungkyu Lee

IPC: H01L27/32 ,  H01L27/12

CPC classification number: H01L27/3258 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/3265 ,  H01L2227/323

Abstract: A thin film transistor (TFT) circuit panel comprises a substrate and first and second patterned multi-layer structures formed over the substrate. The first patterned multi-layer structure is to provide a driving TFT and a storage capacitor, and comprises: a semiconductor layer, a first electrode over the semiconductor layer, a second electrode disposed over the first electrode and insulated from the first electrode, a storage insulating layer disposed between the first electrode and the second electrode, and a driving gate insulating layer disposed between the semiconductor layer and the first electrode. The second patterned multi-layer structure is spaced from the first multi-layer structure, and comprises: a lower patterned insulating layer, a patterned conductive layer and a top patterned insulating layer. An organic insulating material is filled between the first and second patterned multi-layer structures.

公开(公告)号：US20170053975A1

公开(公告)日：2017-02-23

申请号：US15080388

申请日：2016-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan Cho ,  Sangho Park ,  Donghwan Shim ,  Kiwan Ahn ,  Joosun Yoon

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3265 ,  H01L27/1255 ,  H01L27/1288

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a plurality of pixels, each pixel including a driving circuit that includes a driving transistor and a storage capacitor electrically connected to the driving transistor. The driving transistor includes a driving active layer and a first electrode, the first electrode insulated from the driving active layer and disposed over at least a portion of the driving active layer. The storage capacitor includes a first capacitor including the first electrode and a second electrode facing the first electrode and a second capacitor comprising the second electrode and a third electrode facing the second electrode.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 一方面，显示器包括多个像素，每个像素包括驱动电路，驱动电路包括驱动晶体管和与驱动晶体管电连接的存储电容器。 驱动晶体管包括驱动有源层和第一电极，第一电极与驱动有源层绝缘并且设置在驱动有源层的至少一部分上。 存储电容器包括包括第一电极和面向第一电极的第二电极的第一电容器和包括第二电极的第二电容器和面向第二电极的第三电极。

公开(公告)号：US09437667B2

公开(公告)日：2016-09-06

申请号：US14693737

申请日：2015-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dohyun Kwon ,  Taehyun Kim ,  Donghwan Shim ,  Suyeon Sim ,  Minjung Lee ,  Sungeun Lee ,  Jungkyu Lee ,  Seunghwan Cho

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/32

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0262 ,  H01L27/1255 ,  H01L27/1259 ,  H01L27/3248 ,  H01L27/3265

Abstract: A display device is disclosed. In one aspect, the device includes a substrate including a display area displaying an image via a plurality of pixels and a non-display area adjacent to the display area. The device also includes a first line and a second line in the display area. The display device also includes a first connection line and a second connection line in the non-display area, wherein the first and second connection lines are respectively connected to the first and second lines and extend in different directions to cross each other. The display device also includes an insulating layer formed over the substrate and including a first portion and a second portion, the first portion corresponding to the display area and the second portion corresponds to a crossing area where the first and second connection lines cross each other, the thickness of the first and second portions are different.

Abstract translation: 公开了一种显示装置。 一方面，该装置包括：基板，包括经由多个像素显示图像的显示区域和与显示区域相邻的非显示区域。 该设备还包括显示区域中的第一行和第二行。 显示装置还包括在非显示区域中的第一连接线和第二连接线，其中第一和第二连接线分别连接到第一和第二线并且在不同方向上延伸以彼此交叉。 显示装置还包括形成在基板上的绝缘层，包括第一部分和第二部分，对应于显示区域的第一部分和第二部分对应于第一和第二连接线彼此交叉的交叉区域， 第一和第二部分的厚度是不同的。