公开(公告)号：US20210210590A1

公开(公告)日：2021-07-08

申请号：US17209076

申请日：2021-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Ilgoo Youn ,  Jaewon Kim ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Junyong An ,  Nuree Um ,  Youngsoo Yoon ,  Jieun Lee ,  Seunghan Jo

IPC: H01L27/32

Abstract: A display device including: a substrate including a display area, a peripheral area, and a pad area; a first main voltage line in the peripheral area, and a first connector extending from the first main voltage line to the pad area; and a second main voltage line in the peripheral area, and a second connector extending from the second main voltage line to the pad area, wherein each of the first connector and the second connector includes a first and second layer overlapping each other with a first insulating layer therebetween, the first insulating layer is in the display area and the peripheral area, the peripheral area includes an open area exposing the first and second connector and surrounding the display area, and the first insulating layer includes slits between the first and second connector and extending from an end of the first insulating layer toward the display area.

公开(公告)号：US10957757B2

公开(公告)日：2021-03-23

申请号：US16524177

申请日：2019-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Ilgoo Youn ,  Jaewon Kim ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Junyong An ,  Nuree Um ,  Youngsoo Yoon ,  Jieun Lee ,  Seunghan Jo

IPC: H01L27/32

Abstract: A display device including: a substrate including a display area, a peripheral area, and a pad area; a first main voltage line in the peripheral area, and a first connector extending from the first main voltage line to the pad area; and a second main voltage line in the peripheral area, and a second connector extending from the second main voltage line to the pad area, wherein each of the first connector and the second connector includes a first and second layer overlapping each other with a first insulating layer therebetween, the first insulating layer is in the display area and the peripheral area, the peripheral area includes an open area exposing the first and second connector and surrounding the display area, and the first insulating layer includes slits between the first and second connector and extending from an end of the first insulating layer toward the display area.

公开(公告)号：US20210066642A1

公开(公告)日：2021-03-04

申请号：US17010009

申请日：2020-09-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONSE LEE ,  Yunkyeong IN ,  Sukyoung Kim ,  Youngsoo Yoon ,  Donghyeon Jang ,  Yujin Jeon ,  Hyunji Cha

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes a first substrate, an insulating layer, a plurality of display elements, a plurality of first spacers, and a second substrate. The first substrate includes a transmission area, a display area surrounding at least a portion of the transmission area, and a first non-display area located between the transmission area and the display area. The insulating layer is arranged on the first substrate in the display area and the first non-display area. The plurality of display elements are disposed on the insulating layer in the display area. The plurality of first spacers each has an island shape and are spaced apart from each other on the insulating layer in the first non-display area. The second substrate faces the first substrate.

公开(公告)号：US20200168691A1

公开(公告)日：2020-05-28

申请号：US16437042

申请日：2019-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Minhee Choi ,  Youngsoo Yoon ,  Yunkyeong In ,  Hyunji Cha

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a substrate including a first area and a second area that are spaced apart from each other in a first direction; a plurality of display elements located in a display area, the display area being adjacent to the first area and the second area; and a plurality of lines extending in a second direction that intersects the first direction, the plurality of lines being electrically respectively connected to the plurality of display elements, wherein the plurality of lines include: a first line and a second line adjacent to each other and bypassing along an edge of the first area; and a third line and a fourth line adjacent to each other and bypassing along an edge of the second area, wherein the first area and the second area are different from each other in at least one of size or shape.

公开(公告)号：US12245454B2

公开(公告)日：2025-03-04

申请号：US17820022

申请日：2022-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minhee Choi ,  Wonkyu Kwak ,  Youngsoo Yoon ,  Yunkyeong In ,  Hyunji Cha

IPC: H10K50/844 ,  H10K50/84 ,  H10K59/00 ,  H10K71/00

Abstract: A display apparatus includes a first area including at least one opening, a second area disposed around the first area, and a third area disposed between the first area and the second area. The second area includes a plurality of display elements, and the third area includes a groove. The display apparatus further includes a thin film encapsulation layer covering the plurality of display elements and including an inorganic encapsulation layer and an organic encapsulation layer, a planarization layer disposed over the groove, a first insulating layer disposed over the thin film encapsulation layer, a second insulating layer disposed over the planarization layer, and a cover layer overlapping the first end of the planarization layer and partially overlapping the first insulating layer and the second insulating layer. A first end of the planarization layer overlaps the thin film encapsulation layer, and the second insulating layer includes a first through hole.

公开(公告)号：US12225793B2

公开(公告)日：2025-02-11

申请号：US18310504

申请日：2023-05-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunji Cha ,  Youngsoo Yoon ,  Yunkyeong In

IPC: G09G3/32 ,  G09G3/3258 ,  H01L29/786 ,  H10K59/131

Abstract: A display device includes: a plurality of main display elements in the main display area; a plurality of auxiliary display elements and a transmission area in the component area; a first pixel circuit in the component area and connected to a first auxiliary display element among the auxiliary display elements; a second pixel circuit in the component area and connected to a second auxiliary display element among the auxiliary display elements, the second pixel circuit neighboring the first pixel circuit in a column direction; and a first initialization voltage line in the component area, extending in a row direction, arranged between the first pixel circuit and the second pixel circuit, and connected to the first pixel circuit and the second pixel circuit, wherein the first pixel circuit and the second pixel circuit are symmetric with respect to the first initialization voltage line.

公开(公告)号：US12205549B2

公开(公告)日：2025-01-21

申请号：US18520036

申请日：2023-11-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Daesuk Kim ,  Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Ilgoo Youn ,  Soyoung Lee ,  Sukyo Jung

IPC: G09G3/3258

Abstract: A display panel includes: a transmissive area surrounded by a display area; first and second data lines each including a first part and a second part that are apart from each other with the transmissive area therebetween; first and second bridge lines in the display area and disposed opposite sides of the transmissive area, the first bridge line electrically connecting the first part and the second part of the first data line to each other, the second bridge line electrically connecting the first part and the second part of the second data line to each other; first and second vertical conductive lines in the display area; a first horizontal conductive line electrically connected to the first vertical conductive line; and a second horizontal conductive line electrically connected to the second vertical conductive line.

公开(公告)号：US12108645B2

公开(公告)日：2024-10-01

申请号：US18350909

申请日：2023-07-12

Applicant: Samsung Display Co., LTD.

Inventor： Sunghwan Kim ,  Wonkyu Kwak ,  Youngsoo Yoon

IPC: H10K59/131 ,  H10K59/126

CPC classification number: H10K59/131 ,  H10K59/126

Abstract: Provided is a display panel including first bypass wirings electrically coupling main pixel circuits in a first direction, and bypassing along one side of a pixel group at an outermost portion of the component area, horizontal wirings electrically coupled to the main pixel circuits and auxiliary pixel circuits and extending in a first direction, and extension wirings between two pixel groups adjacent to each other along the first direction, and extending in the first direction, wherein the extension wirings are electrically coupled to the horizontal wirings included in each of the two pixel groups, and the number of the extension wirings is less than the number of the horizontal wirings.

公开(公告)号：US20240321210A1

公开(公告)日：2024-09-26

申请号：US18614532

申请日：2024-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Myeongeon Kim ,  Dongeup Lee ,  Youngsoo Yoon ,  Haeyeon Lee

IPC: G09G3/3233 ,  H10K59/131

CPC classification number: G09G3/3233 ,  H10K59/121 ,  H10K59/131 ,  G09G2300/0426 ,  G09G2300/0842

Abstract: A display apparatus includes a first sub-pixel group arranged along a first imaginary line in a plan view, a second sub-pixel group arranged along a second imaginary line in a plan view, a portion of the second imaginary line being arranged in a component area, a data driver arranged in a peripheral area and configured to output a dataset including one of a first color data signal or a second color data signal, a data distributor configured to transmit the dataset received from the data driver to the first sub-pixel group and the second sub-pixel group, and data lines configured to connect the data distributor to the first sub-pixel group and the second sub-pixel group. The data distributor is further configured to alternately transmit the first color data signal to the data lines.

公开(公告)号：US12051369B2

公开(公告)日：2024-07-30

申请号：US18116892

申请日：2023-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yanghee Kim ,  Hyunchol Bang ,  Youngsoo Yoon ,  Bongwon Lee ,  Wonse Lee ,  Donghyeon Jang ,  Yujin Jeon

IPC: G09G3/36 ,  G02F1/133 ,  G02F1/1345 ,  G09G3/3233 ,  H10K59/131

CPC classification number: G09G3/3233 ,  H10K59/131 ,  G09G2300/0408 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0278

Abstract: A display apparatus includes drivers included in first, second, and third driver groups in a peripheral area and disposed along a round corner of a display area. The first driver group includes a first driver electrically connected to a signal line on an i-th row, and a second driver adjacent to the first driver in a first arrangement direction and electrically connected to a signal line disposed on a (i+j)-th row (i