公开(公告)号：US20250057018A1

公开(公告)日：2025-02-13

申请号：US18636622

申请日：2024-04-16

Applicant: Samsung Display Co., LTD.

Inventor： TAEYOUNG SONG ,  JINWON KIM ,  HYE-JIN PAEK

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122 ,  H10K59/35 ,  H10K102/00

Abstract: A display device includes: a substrate including first to third light emitting areas, which emit light of different colors, respectively, a light emitting element layer on the substrate and overlapping the first to third light emitting areas, a first light control pattern on the light emitting element layer and overlapping the first light emitting area, where the first light control pattern includes a first base resin and first quantum dots dispersed therein, a second light control pattern on the light emitting element layer and overlapping the second light emitting area, a third light control pattern on the light emitting element layer and overlapping the third light emitting area, and a bank layer between the first and third light control patterns and including a part inclined at an angle toward the third light control pattern. The bank layer surrounds the first, second, and third light control patterns in a plan view.

公开(公告)号：US20250057009A1

公开(公告)日：2025-02-13

申请号：US18597742

申请日：2024-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Joongu Lee ,  Hwi Kim ,  Jungsun Park ,  Jihee Son ,  Seoulki Lee ,  Seungjun Lee ,  Areum Lee ,  Yeonhwa Lee

IPC: H10K59/80 ,  H10K59/122

Abstract: A display apparatus includes a pixel area and an adjacent transmission area, first to third sub-pixel electrodes disposed on a substrate, disposed in the pixel area, and spaced apart from each other, a bank layer overlapping an edge of each of the first to third sub-pixel electrodes, first to third intermediate layers respectively disposed on the first to third sub-pixel electrodes and spaced apart from each other, first to third opposite electrodes respectively disposed on the first to third intermediate layers and spaced apart from each other, and an auxiliary electrode disposed on the bank layer. The first to third opposite electrodes respectively pass through edges of the first to third intermediate layers and electrically contact the auxiliary electrode.

公开(公告)号：US20250057000A1

公开(公告)日：2025-02-13

申请号：US18670891

申请日：2024-05-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jinsook Bang ,  Ilhoo Park ,  Jinouk Song ,  Sanghoon Yim ,  Seongjin Jeong

IPC: H10K59/38 ,  H10K50/11 ,  H10K50/816 ,  H10K59/40 ,  H10K59/80

Abstract: A display apparatus includes, a light emitting device disposed over an emission area of a substrate and emitting light of a first wavelength, and a display panel including a color filter disposed over the light emitting device, a transmittance of the color filter of light of the first wavelength is less than a transmittance of the color filter of light of a second wavelength and the second wavelength is greater than the first wavelength, and an angle-dependent color change of the display panel in the emission area of the substrate at standard coordinates (0.1754, 0.1579) is within a trajectory range of about 10 of a MacAdams ellipse.

公开(公告)号：US20250056964A1

公开(公告)日：2025-02-13

申请号：US18929063

申请日：2024-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Myoung Seo PARK

IPC: H10K50/84 ,  G06F3/041 ,  G06F3/044 ,  G09G3/3233 ,  H10K59/131 ,  H10K59/40 ,  H10K59/65 ,  H10K77/10 ,  H10K102/00

Abstract: In non-limiting example embodiments, an electroluminescent device may include a lower structure including an emission area, and an encapsulation structure located on the lower structure. The lower structure may include a window. The window may be a light transmitting region or a notch. The light transmitting region may be spaced apart from the emission area and completely or partially surrounded by the emission area in a plan view. The notch may be formed at one side of the lower structure and recessed inward in a plan view such that one side of the emission area substantially conforms to the notch.

公开(公告)号：US20250053255A1

公开(公告)日：2025-02-13

申请号：US18921960

申请日：2024-10-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONG-HOON LEE ,  HAEMIN KIM ,  MYUNGHOON PARK ,  BYUNGCHANG YU ,  KYUNGHOON CHUNG

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/32 ,  H10K50/844 ,  H10K59/121 ,  H10K59/131 ,  H10K59/40

Abstract: A display device includes a display panel and an input sensor. The input sensor may include a first sensing electrode, a signal line electrically connected to a first terminal of the first sensing electrode, a first line at least partially overlapping the first sensing electrode and extending in the same direction as the first sensing electrode in the active area, and a first switching element defining a first current path in the first sensing electrode and the first line or blocking the first current path.

公开(公告)号：US20250053200A1

公开(公告)日：2025-02-13

申请号：US18790682

申请日：2024-07-31

Applicant: Samsung Display Co., LTD.

Inventor： SU-HYOUNG KANG

IPC: G06F1/16 ,  G02B1/115 ,  G02B1/14

Abstract: Provided is a window and a display device including the same. The window includes: a hard coating layer including a polymer derived from a resin composition including a photoinitiator, a fluorine-based compound, an acrylate-based compound, and a reactive diluent, and the acrylate-based compound includes at least one of polyester acrylate, epoxy acrylate, urethane acrylate, or ethylene glycol acrylate. The reactive diluent includes at least one of polyester acrylate or polyether acrylate having a molecular weight of greater than 0 grams per mole (g/mol) and about 1000 grams per mole (g/mol) or less.

公开(公告)号：US20250051368A1

公开(公告)日：2025-02-13

申请号：US18719219

申请日：2022-12-20

Applicant: Samsung Display Co., LTD.

Inventor： Sebastian DÜCK

IPC: C07F5/02 ,  C09K11/06 ,  H10K85/60

Abstract: An open tri-dentate ligand L of Formula I is provided, wherein A1 is a N-heterocyclic group, which is optionally substituted by one or more substituents R1; A2 is a N-heterocyclic group, which is optionally substituted by one or more substituents R2; A3 is a N-heterocyclic group, which is optionally substituted by one or more substituents R3; A1, A2, and A3 are coordinated via the nitrogen atom of A1, A2, and A3 indicated by the dashed line

公开(公告)号：US12225802B2

公开(公告)日：2025-02-11

申请号：US18414415

申请日：2024-01-16

Applicant: Samsung Display Co., Ltd.

Inventor： Se-ho Kim ,  Wonkyu Kwak ,  Ji-eun Lee ,  Yohan Kim ,  Dong-seop Park ,  Kwangsik Lee ,  Jaesun Lee ,  Sungho Cho

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  G09G3/3233 ,  H10K50/805 ,  H10K50/84 ,  H10K59/122 ,  H10K59/123 ,  H10K59/131 ,  H10K50/842 ,  H10K102/10

Abstract: A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

公开(公告)号：US12225795B2

公开(公告)日：2025-02-11

申请号：US18469543

申请日：2023-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Hyeon Song ,  Seung-Soo Ryu

IPC: H10K59/131 ,  H10K59/40 ,  G02F1/1333 ,  G02F1/1362

Abstract: A display device includes: a first substrate; a second substrate; first signal lines on the first substrate; second signal lines on the second substrate; first lateral wires on a lateral side of a first edge of the first substrate, and connected to end portions of the first signal lines; and second lateral wires on a lateral side of a second edge of the second substrate, and connected to end portions of the second signal lines. The first and second lateral wires are located in at least one first region and at least one second region, the at least one first region and the at least one second region being spaced from each other on the lateral sides of the first substrate and the second substrate. The at least one first region includes the first lateral wires, and the at least one second region includes the second lateral wires.

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.