公开(公告)号：US10050099B2

公开(公告)日：2018-08-14

申请号：US15261778

申请日：2016-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkwang Kim ,  Kwangsuk Kim ,  Kinyeng Kang ,  Heejun Yoo ,  Jonghyun Choi

IPC: H01L27/32

Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a pixel disposed over a substrate, the pixel including a first region configured to generate an image and a second region configured to transmit external light. The pixel also includes a first transistor including a first active layer disposed in the first region, a first gate electrode disposed over the first active layer and insulated from the first active layer, and at least one electrode pattern disposed over the first gate electrode and electrically connected to the first active layer. A first insulation layer is disposed between the first gate electrode and the electrode pattern, the first insulation layer including a lower insulation layer and an upper insulation layer disposed over the lower insulation layer.

公开(公告)号：US09905794B2

公开(公告)日：2018-02-27

申请号：US15254784

申请日：2016-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： Cheolyun Jeong ,  Kinyeng Kang

IPC: H01L51/52 ,  H01L51/00

CPC classification number: H01L51/5237 ,  H01L51/0097 ,  H01L51/529

Abstract: A display device for a vehicle and an automobile including the same are disclosed. In one aspect, the display device includes a display unit that includes a first surface and a second surface located on an opposite side of the first surface. The first surface includes an active area having opposing sides and configured to generate an image and a plurality of inactive areas located on the opposing sides of the active area and bent with respect to the active area. The display device also includes a heat radiation member adjacent to the second surface of the display unit.

公开(公告)号：US20160380038A1

公开(公告)日：2016-12-29

申请号：US14964108

申请日：2015-12-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kinyeng Kang ,  Sunkwang Kim ,  Heejun Yoo ,  Jonghyun Choi

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/124 ,  H01L27/3218 ,  H01L27/3246 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3265

Abstract: An organic light-emitting display device includes: a substrate; a pixel disposed on the substrate and including a first region that displays an image and a second region that transmits external light; a pixel circuit portion disposed in the first region and including at least one thin film transistor and at least one capacitor; a first electrode disposed in the first region and electrically connected with the pixel circuit portion; a pixel-defining layer including a first opening that exposes a portion of the first electrode and a second opening that corresponds to the second region; a second electrode facing the first electrode; an organic emission layer disposed between the first electrode and the second electrode; and a transparent wiring electrically connected with the pixel circuit portion and overlapping the second opening in a plan view.

Abstract translation: 一种有机发光显示装置，包括：基板; 设置在所述基板上并且包括显示图像的第一区域和透射外部光的第二区域的像素; 设置在所述第一区域中并且包括至少一个薄膜晶体管和至少一个电容器的像素电路部分; 第一电极，其设置在所述第一区域中并与所述像素电路部分电连接; 像素限定层，包括暴露第一电极的一部分的第一开口和对应于第二区域的第二开口; 面对所述第一电极的第二电极; 设置在所述第一电极和所述第二电极之间的有机发射层; 以及与像素电路部分电连接并且在平面图中与第二开口重叠的透明布线。

公开(公告)号：US12089434B2

公开(公告)日：2024-09-10

申请号：US18452515

申请日：2023-08-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkwang Kim ,  Kinyeng Kang ,  Suyeon Sim ,  Jonghyun Choi

IPC: H10K50/844 ,  H10K77/10 ,  H10K59/12 ,  H10K59/122

CPC classification number: H10K50/844 ,  H10K77/10 ,  H10K59/12 ,  H10K59/1201 ,  H10K59/122

Abstract: An organic light-emitting display apparatus includes a display substrate and a thin film encapsulation layer on the display substrate. The display substrate includes at least one hole, a thin film transistor, a light-emitting portion electrically connected to the thin film transistor, and a plurality of insulating layers. The light-emitting portion includes a first electrode, an intermediate layer, and a second electrode. The display substrate includes an active area, an inactive area between the active area and the hole, and a plurality of insulating dams. Each insulating dam includes at least one layer. The inactive area includes a first area different from a laser-etched area and a second laser-etched area.

公开(公告)号：US20240023365A1

公开(公告)日：2024-01-18

申请号：US18357880

申请日：2023-07-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun Choi ,  Kinyeng Kang ,  Sunkwang Kim ,  Suyeon Sim

IPC: H10K50/844 ,  H10K59/124 ,  H10K77/10

CPC classification number: H10K50/844 ,  H10K59/124 ,  H10K77/10 ,  Y02E10/549 ,  Y02P70/50

Abstract: An organic light-emitting display including a substrate, an insulating layer on the substrate, the substrate and the insulating layer having an opening therethrough penetrating, a pixel array on the insulating layer, the pixel array including a plurality of pixels that surround the opening, a first pixel adjacent to the opening from among the plurality of pixels includes a pixel electrode layer, an intermediate layer on the pixel electrode layer, and an opposite electrode layer on the intermediate layer, and a stepped portion on the substrate and adjacent to the opening, the stepped portion having an under-cut step, wherein the intermediate layer including an organic emission layer, and wherein at least one of the intermediate layer and the opposite electrode layer extends toward the opening and is disconnected by the stepped portion.

公开(公告)号：US11778866B2

公开(公告)日：2023-10-03

申请号：US17329044

申请日：2021-05-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun Choi ,  Kinyeng Kang ,  Sunkwang Kim ,  Joosun Yoon

IPC: H10K59/122 ,  G09G3/20 ,  G09G3/3225 ,  H01L21/28 ,  H10K50/84 ,  G04C17/00 ,  H10K50/844

CPC classification number: H10K59/122 ,  G09G3/20 ,  G09G3/3225 ,  H01L21/28 ,  H10K50/84 ,  G04C17/0091 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2320/0209 ,  G09G2320/0223 ,  H10K50/844

Abstract: A display device includes a substrate including a first surface, and a second surface opposite the first surface, and defining a through portion passing therethrough, a pixel array including a plurality of pixels surrounding the through portion at the first surface, a plurality of scan lines extending along a first direction for providing scan signals to the pixels, and a plurality of data lines extending along a second direction crossing the first direction for providing data signals to the pixels, the plurality of data lines including first and second data lines adjacent the through portion at different layers, and having at least a portion thereof curved along a perimeter of the through portion.

公开(公告)号：US11581379B2

公开(公告)日：2023-02-14

申请号：US16922218

申请日：2020-07-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghoon Lee ,  Taewoo Kim ,  Kinyeng Kang ,  Taehoon Yang ,  Seunghwan Cho ,  Jonghyun Choi

IPC: H01L27/32 ,  H01L51/00

Abstract: A display panel having improved product reliability includes a substrate including an opening area, a synchronization display area surrounding the opening area, and a display area arranged on a periphery of the synchronization display area, a plurality of signal lines arranged over the substrate, a first sub-pixel including a first pixel electrode arranged in the display area and a first intermediate layer which is arranged on the first pixel electrode and emits light having a first wavelength, a first synchronization sub-pixel including a first synchronization pixel electrode arranged in the synchronization display area and a first synchronization intermediate layer which is arranged on the first synchronization pixel electrode and emits light having the first wavelength as the first sub-pixel, and a first conductive layer connecting the first pixel electrode to the first synchronization pixel electrode.

公开(公告)号：US11552146B2

公开(公告)日：2023-01-10

申请号：US16907476

申请日：2020-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon Lee ,  Kinyeng Kang ,  Taewoo Kim ,  Taehoon Yang ,  Jonghyun Choi

IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3208 ,  H01L27/15

Abstract: A display device includes: a substrate including a display area including first and second pixels in a first row, and third and fourth pixels arranged in a second row parallel to the first row; a light-transmitting non-display area within the display area; first and second columns parallel to and spaced apart from each other, and each crossing the non-display area; and a plurality of lines including: first and second lines extending along the first row and connected to the first and second pixels, respectively, a first disconnection point where the first and second lines are spaced apart from each other, third and fourth lines extending along the second row and connected to the third and fourth pixels, respectively, and a second disconnection point where the third and fourth lines are spaced apart from each other, where the first and second disconnection points respectively correspond to the first and second columns.

公开(公告)号：USRE48773E1

公开(公告)日：2021-10-12

申请号：US16247460

申请日：2019-01-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkwang Kim ,  Kinyeng Kang

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L27/12

Abstract: A display device includes: a substrate; an insulating layer arranged above the substrate; a through portion configured to pass through the substrate and the insulating layer; a pixel array located above the insulating layer and including pixels each including a light-emitting element including, a pixel electrode, an opposite electrode facing the pixel electrode, and an emission layer arranged between the pixel electrode and the opposite electrode, the pixels at least partially surrounding the through portion; and a pattern portion arranged between the through portion and the pixel array, wherein the pattern portion includes: a recess that is concave along a thickness direction of the insulating layer; and a cladding layer arranged above the insulating layer, configured to cover the recess, and including a material different from the insulating layer.

公开(公告)号：US11068110B2

公开(公告)日：2021-07-20

申请号：US16230108

申请日：2018-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Yeonha Baek ,  Kinyeng Kang ,  Hyuk-Jin Kim ,  Minhwan Choi

IPC: G06F3/042 ,  G09G3/3225 ,  G06F3/047 ,  G06F3/044 ,  G06K9/03 ,  G06F3/041 ,  G09G3/00 ,  H01L27/32 ,  G06F3/0488

Abstract: An electronic apparatus includes: a first sensor pattern including having a first peripheral area extending in a first direction; a second sensor pattern spaced apart from the first sensor pattern and having a second peripheral area, the second peripheral area extending in the first direction and facing the first peripheral area in a second direction intersecting the first direction to form a boundary between the first and second sensor patterns; first and second connection patterns connected to the first and second sensor patterns, respectively, and disposed on layers different from the first connection pattern; and a first pattern overlapping the first peripheral area in a plan view and spaced apart from the second sensor pattern to increase visibility of the boundary, and wherein each of the first sensor pattern and the second sensor pattern includes a plurality of mesh lines defining a plurality of openings.