公开(公告)号：US12159584B2

公开(公告)日：2024-12-03

申请号：US18447691

申请日：2023-08-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Mi Hae Kim ,  Min Kyu Woo ,  Young Taeg Jung ,  Hyun Chol Bang ,  Sang Won Seok ,  Hwan Soo Jang ,  Ju Hee Hyeon

IPC: G09G3/3233 ,  G09G3/3266

Abstract: A display device includes a first pixel region including a plurality of first pixels and a plurality of first gate control lines coupled to the first pixels, and a second pixel region spaced apart from the first pixel region. The second pixel region includes a plurality of second pixels and a plurality of second gate control lines coupled to the second pixels. The display device further includes a first non-pixel region disposed between the first pixel region and the second pixel region, and a first coupling line disposed in the first non-pixel region. The first coupling line commonly couples at least two first gate control lines and at least two second gate control lines.

公开(公告)号：US12159580B2

公开(公告)日：2024-12-03

申请号：US18102563

申请日：2023-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Heejean Park ,  Heerim Song ,  Yujin Lee ,  Cheol-Gon Lee ,  Mukyung Jeon

IPC: G09G3/3233 ,  G06F3/044 ,  G06V40/13

Abstract: A display device includes: a base layer; a plurality of scan lines configured to sequentially receive scan signals, the plurality of scan lines being on the base layer; a plurality of pixels on the base layer and connected to each of the plurality of scan lines; a plurality of sensing control lines configured to simultaneously receive sensing control signals, the sensing control lines being on the base layer; and a plurality of sensors on the base layer and connected to respective ones of the sensing control lines, wherein the scan line and the sensing control line are on the same layer.

公开(公告)号：US12158999B2

公开(公告)日：2024-12-03

申请号：US18116396

申请日：2023-03-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyu Shik Shin

IPC: G06F3/041 ,  G06F3/03 ,  G06F3/0354 ,  G06K19/06 ,  G06V10/10

Abstract: A display device includes: a display unit including a plurality of light emission areas; a plurality of touch electrodes disposed between the plurality of light emission areas to sense a touch; and a plurality of code patterns formed between the plurality of light emission areas in a predetermined planar code shape, wherein code patterns, which indicate preset direction designated position codes, are repeatedly disposed in an outermost area in at least one direction of a touch sensor area in which the plurality of touch electrodes are arranged.

公开(公告)号：US12157693B2

公开(公告)日：2024-12-03

申请号：US17715547

申请日：2022-04-07

Applicant: Samsung Display Co., Ltd. ,  DOWOOINSYS CO., LTD.

Inventor： Hyungsik Kim ,  Cheollae Roh ,  Jang Doo Lee ,  Beomsoo Kim ,  Hanggyun Park ,  Joongsung Lee ,  Woohyun Jung ,  Seungjun Yi ,  Hyungsup Lee ,  Sunhong Choi

IPC: C03B33/023 ,  B23K26/06 ,  B23K26/38 ,  B23K26/402 ,  C03B33/02 ,  C03C15/00 ,  B23K103/00

Abstract: A method of manufacturing a window and a window manufactured by the same are provided. A method of manufacturing a window includes laser cutting a base glass into a preliminary window using first laser light, irradiating, with second laser light, a point spaced apart from an edge of the preliminary window at a first distance, and providing a window including a flat portion and an edge portion by wet etching the preliminary window irradiated with the second laser light. A method of manufacturing a window having a chamfer shape at the edge portion is facilitated.

公开(公告)号：US20240397804A1

公开(公告)日：2024-11-28

申请号：US18422984

申请日：2024-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： KEUNWOO PARK ,  TAEHOON KIM ,  DANBI YANG ,  GAK SEOK LEE ,  KANGSEOB JEONG

IPC: H10K59/80 ,  H10K59/38

Abstract: A color conversion substrate includes a substrate including a first transparent area and a second transparent area, a color filter layer disposed on the substrate, a light-blocking layer disposed on the color filter layer and defining the first transparent area and the second transparent area, a first organic structure in the first transparent area and including a scattering particle, a first color conversion part in the first transparent area covering the first organic structure, the first color conversion part including a first color conversion particle, and a transparent part in the second transparent area and including the scattering particle.

公开(公告)号：US20240397803A1

公开(公告)日：2024-11-28

申请号：US18420143

申请日：2024-01-23

Applicant: Samsung Display Co., LTD.

Inventor： HYEONBUM LEE

IPC: H10K59/80 ,  G09G3/3233 ,  H10K59/122 ,  H10K59/35

Abstract: A display device includes: a substrate including a first area including an emission area and a non-emission area; first to third light emitting elements disposed in the first area; a pixel defining layer disposed in the non-emission area; an encapsulation layer disposed on the first to third light emitting elements; and a light blocking layer disposed in the first area. At least one of a first distance from an upper surface of a pixel electrode of the first light emitting element to a lower surface of the light blocking layer and a second distance from an upper surface of a pixel electrode of the second light emitting element to the lower surface of the light blocking layer is different from a third distance from an upper surface of a pixel electrode of the third light emitting element to the lower surface of the light blocking layer.

公开(公告)号：US20240397794A1

公开(公告)日：2024-11-28

申请号：US18648735

申请日：2024-04-29

Applicant: Samsung Display Co., LTD.

Inventor： SANGDUK LEE ,  HOIKWAN LEE

IPC: H10K59/80

Abstract: A display device including a display panel, a polarization unit that includes a first polarization part overlapping the display panel on a plane and a second polarization part extending from the first polarization part and having an outer surface protruding outward from an outer surface of the display panel, and covers the display panel on a plane, an adhesive layer that includes a first adhesive part disposed between the first polarization part and the display panel and a second adhesive part overlapping the second polarization part and is directly disposed on a lower surface of the polarization unit, an adhesive protection member directly disposed on a lower surface of the second adhesive part, a light shielding pattern directly disposed on the polarization unit, and a coated window directly disposed on the polarization unit and the light shielding pattern and including a resin material cured by laser irradiation.

公开(公告)号：US20240397793A1

公开(公告)日：2024-11-28

申请号：US18648614

申请日：2024-04-29

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Se Gyung Hi Tech Co., LTD

Inventor： YOUNGSANG PARK ,  IN JU KIM ,  UI JONG YU ,  SUNG JIN KIM ,  MINSEOK DO ,  MINSEONG BYEON ,  SUNGGUK AN ,  CHUL HO JEONG

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/126

Abstract: A display device includes a display panel including a display area and a non-display area adjacent to the display area, an impact resistance layer disposed in the display area and the non-display area on the display panel and including a polymer material, a protective film disposed on the impact resistance layer and a light-blocking layer disposed in the non-display area between the impact resistance layer and the protective film.

公开(公告)号：US20240397789A1

公开(公告)日：2024-11-28

申请号：US18609815

申请日：2024-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： KEUNWOO PARK ,  TAEHOON KIM ,  JAE CHEOL PARK ,  DANBI YANG ,  KANGSEOB JEONG

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38 ,  H10K102/00

Abstract: A display device includes a first display substrate including a first base layer including a display area and a non-display area adjacent to the display area, a second display substrate spaced apart from the first display substrate and including a second base layer including pixel areas respectively overlapping the display area and a peripheral area adjacent to the pixel areas and color filters on the second base layer, and a sealing member between the first display substrate and the second display substrate and overlapping the non-display area.

公开(公告)号：US20240397785A1

公开(公告)日：2024-11-28

申请号：US18641817

申请日：2024-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： BYEONGIN PARK

IPC: H10K59/80 ,  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 which are sequentially arranged along a first direction, a first metal plate including a plurality of holes overlapping the folding region on a plane, and disposed below the display panel, a second metal plate disposed below the first metal plate, and an adhesive layer disposed between the first metal plate and the second metal plate, wherein at least one of the lower surface of the first metal plate or the upper surface of the second metal plate includes grooves overlapping the first non-folding region and the second non-folding region on a plane, wherein the adhesive layer is disposed in the grooves, so that the display device may ensure surface quality, and folding reliability.