公开(公告)号：US20250169345A1

公开(公告)日：2025-05-22

申请号：US18758816

申请日：2024-06-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAESUNG LIM

IPC: H10K71/00 ,  H10K71/40

Abstract: A processing device for processing a substrate includes a vacuum chamber including a processing space including an inner wall disposed adjacent to the processing space and an outer wall disposed on and spaced apart from the inner wall, and a plurality of heaters disposed between the inner wall and the outer wall.

公开(公告)号：US20250169336A1

公开(公告)日：2025-05-22

申请号：US18926737

申请日：2024-10-25

Applicant: Samsung Display Co., Ltd.

Inventor： HEEYEON PARK ,  YEONGUK KIM ,  CHANGYEONG SONG ,  Hyein JUNG ,  YONGCHAN JU ,  JAEHEUNG HA

IPC: H10K59/80 ,  C09D1/00 ,  C09D183/16 ,  H10K59/12 ,  H10K59/124

Abstract: A display device includes: a circuit layer including a transistor and a plurality of insulating layers, a display element layer disposed on the circuit layer and including a light emitting element electrically connected to the transistor, an inorganic encapsulation film disposed on the display element layer, and a barrier layer directly disposed on the inorganic encapsulation film and containing an inorganic polysilazane compound.

公开(公告)号：US20250169291A1

公开(公告)日：2025-05-22

申请号：US18918846

申请日：2024-10-17

Applicant: Samsung Display Co., LTD.

Inventor： WOO YONG SUNG ,  SEUNGYONG SONG

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

Abstract: A display device includes a pixel defining layer, a barrier wall that is disposed on the pixel defining layer and in which a barrier wall opening and a groove spaced apart from the barrier wall opening are defined, a light-emitting element including an anode, an emission pattern, and a cathode that is disposed in the barrier wall opening and that contacts the barrier wall; and a lower encapsulation pattern disposed on the light-emitting element and the barrier wall. The first groove surrounds the barrier wall opening in a plan view. An inner portion of the lower encapsulation pattern is disposed in the barrier wall opening and the groove, and an outer portion of the lower encapsulation pattern defines a spacing region between the barrier wall and the outer portion of the lower encapsulation pattern.

公开(公告)号：US20250169289A1

公开(公告)日：2025-05-22

申请号：US18815749

申请日：2024-08-26

Applicant: Samsung Display Co., LTD.

Inventor： Jae Been LEE ,  Ye Hwan CHOI ,  Ju Won YOON

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

Abstract: A display device and a method of manufacturing the same are provided. The display device includes: a pixel-circuit layer including a pixel circuit on a substrate; and a light-emitting-element layer on the pixel-circuit layer, wherein the light-emitting-element layer includes: an anode electrode; a pixel defining layer covering at least a portion of the anode electrode, the pixel defining layer forming a pixel defining opening exposing at least a portion of the anode electrode; a light emitting structure electrically connected to the anode electrode; and a cathode electrode electrically connected to the light emitting structure, wherein the pixel defining layer includes a rounded upper surface having a rounded corner, the rounded upper surface including an inclined side surface facing the pixel defining opening, and wherein an angle between the inclined side surface and a top surface of the anode electrode is in a range of 15 degrees to 45 degrees.

公开(公告)号：US20250169286A1

公开(公告)日：2025-05-22

申请号：US18676352

申请日：2024-05-28

Applicant: Samsung Display Co., LTD.

Inventor： Che Ho LEE ,  Sae Bom AHN ,  So Yeon JEONG ,  Won Je JO

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

Abstract: A display device includes: a substrate comprising an emission area and a non-emission area; a first light emitting element on the emission area of the substrate; a pixel defining layer on the non-emission area of the substrate and defining a first opening; a bank layer on the pixel defining layer, defining a second opening, and containing a conductive material; a first encapsulation layer on the first light emitting element and containing an inorganic material; and a second encapsulation layer on the first encapsulation layer and containing an organic material, wherein a cavity is formed between the first encapsulation layer and the bank layer in a direction perpendicular to the substrate, the cavity overlaps the emission area and the non-emission area, and the cavity is filled by the second encapsulation layer.

公开(公告)号：US20250169282A1

公开(公告)日：2025-05-22

申请号：US18732836

申请日：2024-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JONGRYUK PARK ,  HYUNYOUNG KIM

IPC: H10K59/121 ,  H10K59/131 ,  H10K59/88

Abstract: A display apparatus includes a substrate including a display area and a peripheral area outside the display area. A first active pattern is arranged in the display area. A first gate electrode is disposed of the first active pattern. A second active pattern is disposed on the first gate electrode. A second gate electrode is disposed on the second active pattern. A dummy pattern is arranged in the peripheral area. The dummy pattern extends in a first direction. The dummy pattern is disposed on a same layer as the second gate electrode.

公开(公告)号：US20250167094A1

公开(公告)日：2025-05-22

申请号：US18795510

申请日：2024-08-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEDAE KI ,  DAE-YUN KOO ,  YOUNGKWAN KIM

IPC: H01L23/498 ,  H10K59/131 ,  H10K59/90

Abstract: A display device including: a display panel configured to display an image; and a circuit board electrically connected to the display panel, wherein the circuit board includes a plurality of power wires, a plurality of signal wires, a first connector including a plurality of first connection portions, each electrically connected to one of the power wires, a plurality of connection pads, each electrically connected to one of the first connection portions, and a second connector including a plurality of second connection portions, each electrically connected to one of the plurality of signal wires, and a first interval between the first connection portions along a first direction is different from a second interval between the connection pads along the first direction.

公开(公告)号：US20250166739A1

公开(公告)日：2025-05-22

申请号：US18834574

申请日：2023-02-10

Applicant: Samsung Display Co., Ltd.

Inventor： Patrick RUOFF ,  Markus SCHMALZL ,  Matthias SCHNIEWIND

IPC: G16C20/30 ,  G06N3/0455 ,  G06N3/09 ,  G06N3/126 ,  G16C20/50 ,  G16C20/70

Abstract: The present invention relates to a computer-implemented method for predicting a value of a physical and/or chemical property of a molecule, the computer-implemented method uses as input, a molecular structure of the molecule as an atom-bond-graph including at least atoms of the molecular structure and bonds of the molecular structure as nodes, and provides as output, the predicted value of the physical and/or chemical property.

公开(公告)号：US20250166562A1

公开(公告)日：2025-05-22

申请号：US19030961

申请日：2025-01-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaebum CHO ,  DAEWOOK KIM ,  SEUNGIN BAEK ,  JEWON YOO ,  SANG-GU LEE ,  HYUNG UK CHO

IPC: G09G3/3225 ,  G09G3/34 ,  H04N23/00

Abstract: A method for driving an electronic device is described. The method may include receiving light passing through a display panel, generating an image signal based on the light, compensating the image signal with a compensation algorithm to generate a compensated image signal, wherein the compensation algorithm is trained with training data including a first comparison image and a second comparison image, and displaying, on the display panel, a compensated image based on the compensated image signal, wherein the first comparison image is a target restoration image and the second comparison image is a composite image.

公开(公告)号：US20250166529A1

公开(公告)日：2025-05-22

申请号：US18777424

申请日：2024-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： MANSIK MYUNG ,  SUNGJUNE PARK ,  JIN YONG SIM ,  SUNG CHUL CHOI

IPC: G09F9/30 ,  H10K59/10 ,  H10K102/00

Abstract: Provided is a display device including a display panel including a first non-folding region, a folding region, and a second non-folding region arranged in a first direction, and a supporting plate below the display panel, and including a portion overlapping the folding region, and defining openings arranged in the first direction and in a second direction crossing the first direction, and a first branch part between adjacent ones of the openings adjacent in the second direction, and having a varying width in the first direction, or a varying thickness in a third direction crossing a plane defined by the first direction and the second direction.