公开(公告)号：US20210280825A1

公开(公告)日：2021-09-09

申请号：US17030223

申请日：2020-09-23

Applicant: Samsung Display Co, LTD.

Inventor： Beonghun Beon ,  Woosuk Jung ,  Minha Kim ,  Sunhwa Kim ,  Jeseon Yeon ,  Kwanhee Lee ,  Dukjin Lee

IPC: H01L51/52

Abstract: A display panel including a main display area and a component area having an auxiliary display area and a transmission area, a substrate, a plurality of main display elements arranged on the substrate in the main display area, and a plurality of main pixel circuits respectively connected to the main display elements, a plurality of auxiliary display elements arranged on the substrate in the auxiliary display area, and a plurality of auxiliary pixel circuits respectively connected to the auxiliary display elements, and an optical functional layer including a polarization area corresponding to the main display area and the auxiliary display area, and a non-polarization area corresponding to the transmission area.

公开(公告)号：US12093493B2

公开(公告)日：2024-09-17

申请号：US17531853

申请日：2021-11-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sunhwa Kim ,  Hwan-Hee Jeong

IPC: G06F3/044 ,  H10K59/131 ,  H10K59/40 ,  H10K59/88

CPC classification number: G06F3/0446 ,  H10K59/131 ,  H10K59/40 ,  H10K59/88 ,  G06F2203/04107

Abstract: A display device including: a display panel including a display area and a plurality of pixels disposed in the display area; and an input sensing part disposed on the display panel, wherein the input sensing part includes an active area and a plurality of sensing electrodes disposed in the active area, a first distance between a 1-1 side of the active area and a 2-1 side of the display area is smaller than a second distance between a 1-2 side of the active area and a 2-2 side of the display area, the 1-1 side and the 2-1 side are adjacent to each other and the 1-2 side and the 2-2 side are adjacent to each other, and the 1-1 side and the 1-2 side are opposite to each other in a first direction, and the 2-1 side and the 2-2 side are opposite to each other in the first direction.

公开(公告)号：US20240276761A1

公开(公告)日：2024-08-15

申请号：US18615867

申请日：2024-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： HYUNGUE SONG ,  Heeseong Jeong ,  Sunhwa Kim

IPC: H10K50/844 ,  H10K102/00

CPC classification number: H10K50/8445 ,  H10K2102/00

Abstract: A display device includes a substrate. A display element is disposed over the substrate. A first inorganic encapsulation layer is disposed on the display element. An organic encapsulation layer is disposed on the first inorganic encapsulation layer. An auxiliary layer is disposed between the first inorganic encapsulation layer and the organic encapsulation layer. The auxiliary layer has a thickness less than about 100 nm, and includes an inorganic insulating material. A second inorganic encapsulation layer is disposed on the organic encapsulation layer.

公开(公告)号：US11974483B2

公开(公告)日：2024-04-30

申请号：US17737981

申请日：2022-05-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyangyul Kim ,  Sunhwa Kim ,  Jaehong Kim ,  Hyomin Kim ,  Hyunho Jung ,  Heeseong Jeong

IPC: H10K59/35 ,  H10K50/844

CPC classification number: H10K59/353 ,  H10K50/844 ,  H10K59/352

Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.

公开(公告)号：US11626457B2

公开(公告)日：2023-04-11

申请号：US16918973

申请日：2020-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hyangyul Kim ,  Jaehong Kim ,  Hyunho Jung ,  Sunhwa Kim ,  Hyomin Kim ,  Heeseong Jeong

IPC: H01L27/32 ,  H01L51/52 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1362 ,  H01L51/50

Abstract: A display device having improved image quality characteristics including a substrate including a transmission area and an emission area defined by a pixel-defining layer; a display element including a pixel electrode at least partially exposed by the pixel-defining layer, an intermediate layer arranged on the pixel electrode, and an opposite electrode arranged on the intermediate layer; a thin film encapsulation layer arranged on the display element, the thin film encapsulation layer including at least one inorganic encapsulation layer and at least one organic encapsulation layer; and an external light-absorbing layer at least partially overlapping the emission area and arranged on the thin film encapsulation layer.

公开(公告)号：US20220115628A1

公开(公告)日：2022-04-14

申请号：US17645713

申请日：2021-12-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HYUNGUE SONG ,  Heeseong Jeong ,  Sunhwa Kim

IPC: H01L51/52

Abstract: A display device includes a substrate. A display element is disposed over the substrate. A first inorganic encapsulation layer is disposed on the display element. An organic encapsulation layer is disposed on the first inorganic encapsulation layer. An auxiliary layer is disposed between the first inorganic encapsulation layer and the organic encapsulation layer. The auxiliary layer has a thickness less than about 100 nm, and includes an inorganic insulating material. A second inorganic encapsulation layer is disposed on the organic encapsulation layer.

公开(公告)号：US11133355B2

公开(公告)日：2021-09-28

申请号：US16869134

申请日：2020-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jongseon Park ,  Hwan-Hee Jeong ,  Sunhwa Kim ,  Won-Il Lee

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/047

Abstract: An input sensor includes a first pattern and a second pattern overlapping with the first pattern with an intermediate insulating layer interposed therebetween. The second pattern is disposed on the intermediate insulating layer and connected to the first pattern via a contact hole defined through the intermediate insulating layer. The first pattern includes a first mesh line extending along a reference direction, and the second pattern includes a second mesh line extending along the reference direction and overlapping with the first mesh line. An edge of the first mesh line and an edge of the second mesh line are not aligned with each other along a direction perpendicular to a line width direction and the reference direction.

公开(公告)号：US20200381665A1

公开(公告)日：2020-12-03

申请号：US16822437

申请日：2020-03-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyungue Song ,  Heeseong Jeong ,  Sunhwa Kim

IPC: H01L51/52

Abstract: A display device includes a substrate. A display element is disposed over the substrate. A first inorganic encapsulation layer is disposed on the display element. An organic encapsulation layer is disposed on the first inorganic encapsulation layer. An auxiliary layer is disposed between the first inorganic encapsulation layer and the organic encapsulation layer. The auxiliary layer has a thickness less than about 100 nm, and includes an inorganic insulating material. A second inorganic encapsulation layer is disposed on the organic encapsulation layer.