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.

公开(公告)号：US20240397767A1

公开(公告)日：2024-11-28

申请号：US18605256

申请日：2024-03-14

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hee SHIN ,  Sun Kwun SON

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/122 ,  H10K59/35 ,  H10K59/80 ,  H10K71/00

Abstract: A pixel circuit layer may include a first power line, a sensing line, a second power line, and a data line disposed spaced apart from each other in a first direction and extending in a second direction crossing the first direction, and a sensing control line disposed on one side of the first power line, the sensing line, the second power line, and the data line and extending in the first direction in a plan view. The sensing control line may include a first protrusion extending between the sensing line and the second power line and a second protrusion spaced apart from the first protrusion and extending between the second power line and the data line. The first protrusion may include gate electrodes of a third transistor of the first and second sub-pixels, and the second protrusion may include a gate electrode of a third transistor of the third sub-pixel.

公开(公告)号：US20240397760A1

公开(公告)日：2024-11-28

申请号：US18796060

申请日：2024-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yonghoon Yang ,  Minsuk Ko ,  Sikwang Kim ,  Taegyun Kim

IPC: H10K59/124 ,  H10K59/121

Abstract: A display apparatus includes a plurality of pixels. Each pixel of the pixels includes a thin film transistor, a first insulating pattern positioned on the thin film transistor, a pixel electrode positioned on the first insulating pattern, and a second insulating pattern covering an edge of the pixel electrode and contacting an edge of the first insulating pattern.

公开(公告)号：US20240397756A1

公开(公告)日：2024-11-28

申请号：US18795769

申请日：2024-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Zail LHEE ,  Keunsoo LEE

IPC: H10K59/122 ,  H10K50/82 ,  H10K50/844 ,  H10K59/124 ,  H10K59/131

Abstract: A display device includes a base layer on which a display area and a non-display area are defined, a circuit layer including a first power electrode and driving circuits, which are disposed in the non-display area, a first planarization layer in which a first opening through which the first power electrode is exposed is defined and which covers the driving circuits, a second power electrode disposed on the first planarization layer to contact the first power electrode that is exposed through the first opening and overlapping at least a portion of the driving circuits, and a second planarization layer disposed on the first planarization layer to cover a portion of the second power electrode and having a groove part in an area overlapping the first planarization layer and the second power electrode in a plan view.

公开(公告)号：US20240397752A1

公开(公告)日：2024-11-28

申请号：US18584832

申请日：2024-02-22

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Eok SHIN ,  Joon Yong PARK ,  Dong Min LEE

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

Abstract: A display device includes a first pixel electrode and a second pixel electrode spaced apart from each other on a substrate, a first bank layer disposed on the substrate and exposing the first pixel electrode and the second pixel electrode, a first light-emitting layer disposed on the first pixel electrode and a second light-emitting layer disposed on the second pixel electrode, a first common electrode disposed on the first light-emitting layer and a second common electrode disposed on the second light-emitting layer, a second bank layer disposed on the first bank layer and exposing the first common electrode and the second common electrode, and a third bank layer disposed on the second bank layer and including metal nitride, wherein the third bank layer includes a tip protruding further than the sidewall of the second bank layer.

公开(公告)号：US20240395192A1

公开(公告)日：2024-11-28

申请号：US18590940

申请日：2024-02-29

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Hyun HEO ,  Joon Chul GOH ,  Oh Jo KWON ,  Dong Soo KIM ,  Hyung Gun MA ,  Jung Hun YI

IPC: G09G3/32

Abstract: According to embodiments of the disclosure, a pixel includes a driving transistor including a gate electrode, a first electrode electrically connected to a first power line and a second electrode electrically connected to a light emitting element, a body of a semiconductive layer constituting the driving transistor being electrically connected to the first power line.

公开(公告)号：US20240395184A1

公开(公告)日：2024-11-28

申请号：US18794004

申请日：2024-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： JUNGYU LEE ,  JOON-CHUL GOH ,  KANGHEE LEE

IPC: G09G3/20

Abstract: Provided is a display panel which may include a pixel array including a plurality of pixels connected to scan lines and data lines, a photonic synapse block including a plurality of photonic synapse elements, and a neuron block including a plurality of neuron elements electrically connected to the plurality of photonic synapse elements.

公开(公告)号：US20240393385A1

公开(公告)日：2024-11-28

申请号：US18427819

申请日：2024-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： WOONGIL CHOI

IPC: G01R31/28

Abstract: A pinboard repair jig is disclosed that includes a support, an top plate disposed on the support and to which a pinboard is mountable, a linear motion guide disposed between the support and the top plate, and an upwardly protruding pinboard from the top plate includes a location pin to which the pinboard is coupled.