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

公开(公告)号：US11950465B2

公开(公告)日：2024-04-02

申请号：US17351683

申请日：2021-06-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Bongwon Lee ,  Hyunchol Bang ,  Youngsoo Yoon

IPC: H10K59/12 ,  H10K59/131

CPC classification number: H10K59/131

Abstract: A display device includes: a substrate including a display area and a peripheral area outside the display area; a power wiring portion including a first power line in the peripheral area, a second power line spaced apart from the first power line and closer to the display area than the first power line, and connection power lines connecting the first power line to the second power line; and data lines in the peripheral area and having portions located between the connection power lines when viewed from a direction perpendicular to the substrate.

公开(公告)号：US20230386405A1

公开(公告)日：2023-11-30

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: G09G3/3233 ,  H10K59/131

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

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

公开(公告)号：US11751448B2

公开(公告)日：2023-09-05

申请号：US17217598

申请日：2021-03-30

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo Yoon ,  Hyunji Kang ,  Dongeup Lee ,  Yunkyeong In ,  Hyunji Cha

IPC: G09G3/3208 ,  H10K59/131 ,  G06F1/18

CPC classification number: H10K59/131 ,  G06F1/189 ,  G09G3/3208

Abstract: A display device includes a substrate including a main display area, main display elements being in the main display area; a component area, auxiliary display elements and a transmission area being in the component area; and a peripheral area outside the main display area; an initialization voltage line in the main display area and extending in a first direction; a bottom metal layer in the component area between the substrate and the auxiliary display elements; and a bias line in the main display area and extending in the first direction, the bias line being connected to the bottom metal layer and being at a same layer as the initialization voltage line, wherein the bias line and the initialization voltage line are alternately arranged along a second direction crossing the first direction, in a first region of the main display area around the component area.

公开(公告)号：US11730010B2

公开(公告)日：2023-08-15

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: H10K50/842 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131 ,  G06F3/044 ,  G06F3/041 ,  H04N23/57 ,  H10K59/35

CPC classification number: H10K50/8428 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131 ,  G06F3/0412 ,  G06F3/0446 ,  G06F2203/04111 ,  H04N23/57 ,  H10K59/35

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：US11706961B2

公开(公告)日：2023-07-18

申请号：US17240398

申请日：2021-04-26

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：US20220302179A1

公开(公告)日：2022-09-22

申请号：US17832445

申请日：2022-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungjun Park ,  Jaewon Kim ,  Seungwoo Sung ,  Junyong An ,  Youngsoo Yoon ,  Ilgoo Youn ,  Jieun Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Junyoung Jo

IPC: H01L27/12 ,  H01L27/32 ,  G09F9/30

Abstract: A display apparatus includes a substrate, a display unit, a wire structure, and a first power supply structure. The substrate includes a display area, a first non-display area neighboring the display area, a second non-display area, and a bending area between the first non-display area and the second non-display area. The display unit is on the display area. The wire structure is on the first non-display area, the bending area, and the second non-display area and includes a first wire set and a second wire set overlapping the bending area and spaced from each other. The first power supply structure includes a first conductive line and a second conductive line on the first non-display area and the second non-display area, respectively, and includes a connection line connecting the first conductive line to the second conductive line and positioned between the first wire set and the second wire set. optimized

公开(公告)号：US11417864B2

公开(公告)日：2022-08-16

申请号：US16791359

申请日：2020-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

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

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

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.