公开(公告)号：US20250057010A1

公开(公告)日：2025-02-13

申请号：US18624737

申请日：2024-04-02

Applicant: Samsung Display Co., LTD.

Inventor： SUNGWON KIM

IPC: H10K59/80 ,  H10K102/00

Abstract: A display device includes a display panel, a window that is disposed on the display panel and that includes a flat window part and a flexible window part that extends from the flat window part and that is folded such that a portion of the flexible window part is disposed under the flat window part, and a support plate disposed under the display panel. The flexible window part includes a pattern part including a first surface on which a first groove is defined and a second surface opposite to the first surface, the second surface facing the display panel, and a cover that covers the first groove.

公开(公告)号：US20240422923A1

公开(公告)日：2024-12-19

申请号：US18612319

申请日：2024-03-21

Applicant: Samsung Display Co., LTD.

Inventor： SUNGWON KIM

IPC: H05K5/02 ,  H10K59/80 ,  H10K102/00

Abstract: A display device includes a display module, a plate including a base portion, and a first sidewall and a second sidewall protruding downward from the base portion to face each other, and disposed under the display module, chain units disposed between the first sidewall and the second sidewall to be spaced apart from each other along a first direction, each extending along a second direction crossing the first direction to be coupled to the first sidewall and the second sidewall, and a roller including bumps inserted between the chain units disposed adjacent to each other, and overlapping the base portion. The display module overlapping the base portion, the base portion, the first sidewall, and the second sidewall are bent with respect to the roller.

公开(公告)号：US20240176396A1

公开(公告)日：2024-05-30

申请号：US18234523

申请日：2023-08-16

Applicant: Samsung Display Co., LTD.

Inventor： SUNGWON KIM ,  KYUNGROK KO ,  BYOUNG JIN JIN ,  JI WOONG CHOI

IPC: G06F1/16 ,  H04M1/02

CPC classification number: G06F1/1656 ,  G06F1/1616 ,  G06F1/1652 ,  H04M1/0216 ,  H04M1/0268

Abstract: A display device includes a display module and a support plate disposed under the display module. The support plate includes a flat portion, a flexible portion that extends from the flat portion and that is folded such that a portion is disposed under the flat portion, and a plurality of protruding bars that protrude downward from the flexible portion, and a plurality of grooves is defined in an upper surface of the flexible portion and overlaps the plurality of protruding bars.

公开(公告)号：US20240176392A1

公开(公告)日：2024-05-30

申请号：US18452597

申请日：2023-08-21

Applicant: Samsung Display Co., LTD.

Inventor： JI WOONG CHOI ,  SUNGWON KIM

IPC: G06F1/16

CPC classification number: G06F1/1641 ,  G06F1/1624 ,  G06F1/1652

Abstract: A display device includes a display module, a support plate that is disposed on a rear surface of the display module and that includes a flat portion and a flexible portion that extends from the flat portion and that is foldable such that a portion is disposed under the flat portion, wherein the flexible portion is foldable about a folding axis extending in one direction, and a plurality of link bars that are disposed on both side surfaces of the flexible portion opposite to each other in the one direction and that protrude in the one direction.

公开(公告)号：US20220190279A1

公开(公告)日：2022-06-16

申请号：US17548305

申请日：2021-12-10

Applicant: Samsung Display Co., LTD.

Inventor： JONGHYEON CHOI ,  SUNGWON KIM ,  SEOKHYUN NAM ,  HAENGWON PARK ,  IL HYUN YANG ,  DAEHWAN JANG

IPC: H01L51/52

Abstract: A display device includes a display panel, a mold frame, and graphite sheets. The mold frame includes a mold slot portion therethrough to support the display panel. The graphite sheets include a central portion on a rear surface of the display panel, and end portions passing through the mold slot portion to be on the rear surface of the mold frame. The graphite sheet is rolled and arranged in a mounting space between the display panel and a back cover, such that heat generated from the display panel may be dissipated to the outside via the graphite sheet and the back cover.

公开(公告)号：US20240365494A1

公开(公告)日：2024-10-31

申请号：US18437488

申请日：2024-02-09

Applicant: Samsung Display Co., LTD.

Inventor： SUNGWON KIM

IPC: H05K5/03 ,  H05K5/02

CPC classification number: H05K5/03 ,  H05K5/0217

Abstract: A window includes: a window substrate including a bending portion bendable about a virtual bending axis that extends in a first direction; a plurality of groove patterns, which are defined in the bending portion, extend in the first direction, and are arranged in a second direction crossing the first direction; a sub groove, which is recessed into the window substrate from a pattern surface that define the plurality of at least one of groove patterns; and fillers, which fill the plurality of groove patterns and the sub groove. The sub groove includes a fixing region having a width that increases in a direction in which the sub groove is recessed.

公开(公告)号：US20240272679A1

公开(公告)日：2024-08-15

申请号：US18498720

申请日：2023-10-31

Applicant: Samsung Display Co., LTD.

Inventor： SUNGWON KIM ,  HANBUM KWON

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1616 ,  G06F1/1624 ,  G06F1/1652

Abstract: A display device includes a display module, a first support plate that is disposed under the display module and that includes a first part and a second part that extends from the first part, a plurality of protrusions that protrude from a lower surface of the second part, and a second support plate that is disposed under the first support plate and that includes a flat part and a flexible part that extends from the flat part, the flexible part being inserted into a plurality of grooves defined between the plurality of protrusions.