公开(公告)号：US10553823B2

公开(公告)日：2020-02-04

申请号：US16136206

申请日：2018-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Kinyeng Kang ,  Seungwook Chang ,  Jonghyun Choi

IPC: H01L51/52 ,  H01L27/32 ,  G04B19/04 ,  H01L51/00 ,  H01L51/56 ,  G04C17/00

Abstract: A display apparatus includes a first display area including a first display unit configured to generate light and a first encapsulation unit disposed on the first display unit; a second display area including a second display unit configured to generate light and a second encapsulation unit disposed on the second display unit; and a through area disposed between the first display area and the second display area. The first encapsulation unit includes a first encapsulation layer covering a first side of an area of the first display unit corresponding to the through area. The second encapsulation unit includes a second encapsulation layer covering a second side of an area of the second display unit corresponding to the through area.

公开(公告)号：US10529952B2

公开(公告)日：2020-01-07

申请号：US16177617

申请日：2018-11-01

Applicant: SAMSUNG DISPLAY CO., LTD.

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

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

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：US10199595B2

公开(公告)日：2019-02-05

申请号：US15890182

申请日：2018-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： Cheolyun Jeong ,  Kinyeng Kang

IPC: H01L51/50 ,  H01L51/52 ,  H01L51/00

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 including an display area on which a plurality of pixels are disposed and a non-display area adjacent to the display area and bent with respect to the display area, wherein a light from the plurality of pixels emits in a front direction, and a heat radiation member adjacent to a rear surface of the display unit and including a first plate facing the rear surface of the display unit, a plurality of first heat radiation pins protruding from the first plate, a first opposite plate parallel to the first plate, and a pair of first side plates at opposite sides of the first plate.

公开(公告)号：US09978813B2

公开(公告)日：2018-05-22

申请号：US15260068

申请日：2016-09-08

Applicant: Samsung Display Co., Ltd.

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

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

CPC classification number: H01L27/3211 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3279 ,  H01L51/5256 ,  H01L51/5262 ,  H01L51/56

Abstract: An organic light-emitting display apparatus including: a pixel including a first region realizing an image and a second region through which external light is transmitted, a driving circuit unit disposed in the first region, a wire area including a third region and a fourth region, a wire for transferring a signal to the driving circuit unit, a first electrode disposed in the first region and electrically connected to the driving circuit unit, a pixel defining layer disposed in the first region and including a first opening and a second opening, a second electrode disposed in the first region opposite the first electrode, an organic emission layer disposed between the first electrode and the second electrode, and an insulating structure disposed between the substrate and the pixel defining layer and including at least one insulating layer that includes a third opening corresponding to the second region and the fourth region.

公开(公告)号：US20170077209A1

公开(公告)日：2017-03-16

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

CPC classification number: H01L27/3276 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262

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.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括设置在衬底上的像素，该像素包括被配置为产生图像的第一区域和被配置为传输外部光的第二区域。 像素还包括第一晶体管，其包括设置在第一区域中的第一有源层，设置在第一有源层上并与第一有源层绝缘的第一栅电极，以及设置在第一栅电极上并且电 连接到第一活动层。 第一绝缘层设置在第一栅电极和电极图案之间，第一绝缘层包括下绝缘层和设置在下绝缘层上的上绝缘层。

公开(公告)号：US20240016034A1

公开(公告)日：2024-01-11

申请号：US18185250

申请日：2023-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Kinyeng Kang ,  Guanghai Jin ,  Sunkwang Kim

IPC: H10K59/80 ,  H10K59/35 ,  H10K59/122 ,  H10K59/12

CPC classification number: H10K59/80522 ,  H10K59/352 ,  H10K59/353 ,  H10K59/122 ,  H10K59/1201

Abstract: A display apparatus includes: a substrate including: pixel areas corresponding to sub-pixels, respectively, the sub-pixels including first, second, and third sub-pixels; and non-display areas surrounding the pixel areas, respectively; a first electrode on the substrate; an auxiliary electrode on the substrate, and extending to cross a non-display area between the second sub-pixel and the first sub-pixel, and a non-display area between the second sub-pixel and the third sub-pixel; a bank layer having a first bank opening overlapping with the first electrode, and a second bank opening overlapping with the auxiliary electrode; an intermediate layer on the first electrode and the auxiliary electrode, and having a first opening exposing a portion of the auxiliary electrode, and overlapping with a pattern including the auxiliary electrode; and a second electrode on the intermediate layer to overlap with the first electrode and the auxiliary electrode, and contacting the auxiliary electrode through the first opening.

公开(公告)号：US11793023B2

公开(公告)日：2023-10-17

申请号：US17180622

申请日：2021-02-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun Choi ,  Kinyeng Kang ,  Suyeon Sim

IPC: H10K50/844 ,  G04B19/12 ,  H10K59/40 ,  H10K71/00 ,  G04B19/04 ,  H10K50/842 ,  H10K59/12 ,  H10K59/121

CPC classification number: H10K50/844 ,  G04B19/04 ,  G04B19/12 ,  H10K59/40 ,  H10K71/00 ,  H10K50/8426 ,  H10K59/12 ,  H10K59/1201 ,  H10K59/121

Abstract: A method of manufacturing a display apparatus includes providing a substrate, forming a display unit defining an opening portion in a display region over the substrate, forming a thin film encapsulation layer to seal the display unit, forming a touch electrode over the thin film encapsulation layer, forming a touch insulating film covering the touch electrode such that the thin film encapsulation layer and the touch insulating film are sequentially stacked and formed over the substrate in the opening portion, forming a touch contact hole by removing a portion of the touch insulating film to expose a portion of the touch electrode, and removing a portion of the touch insulating film and a portion of the thin film encapsulation layer formed in the opening portion to expose a portion of the substrate during the forming of the touch contact hole.

公开(公告)号：US11711940B2

公开(公告)日：2023-07-25

申请号：US17063476

申请日：2020-10-05

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：US11563072B2

公开(公告)日：2023-01-24

申请号：US16940674

申请日：2020-07-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng Kang ,  Hyun Kim ,  Seungmin Song ,  Taehoon Yang ,  Sanghoon Lee ,  Seonbeom Ji ,  Jonghyun Choi

IPC: H01L27/32 ,  G09G3/3233

Abstract: A display device includes a substrate including a display area in which a display element is arranged and a non-display area having a pad area outside the display area, a first thin-film transistor arranged in the display area of the substrate and including a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a first voltage line which extends in a first direction on the first gate electrode, a data line apart from the first voltage line and which extends in the first direction, connection lines which connects the data line to a pad in the pad area in the display area, and a conductive layer arranged in a layer between the first voltage line and the data line.

公开(公告)号：US20220199953A1

公开(公告)日：2022-06-23

申请号：US17689052

申请日：2022-03-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng Kang ,  Jonghyun Choi

IPC: H01L51/52 ,  H01L27/32

Abstract: A flexible display apparatus includes: a substrate; a gate insulating layer including an inorganic layer disposed on the substrate; a gate line disposed on the gate insulating layer; an inter-insulating layer including an inorganic layer and covering the gate line; and a data line disposed on the inter-insulating layer, where the flexible display apparatus has a first region which is bendable and second regions at opposite sides of the first region, respectively, portions of the gate insulating layer and the inter-insulating layer in the first region are removed, and the gate insulating layer and the inter-insulating layer in the second region have a patterned structure.