公开(公告)号：US20240094778A1

公开(公告)日：2024-03-21

申请号：US18329727

申请日：2023-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： EUNWON SEO ,  JOON-IK LEE

IPC: G06F1/16 ,  H04M1/02

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

Abstract: A display device includes a display module and a plurality of support bars disposed on the display module and spaced apart from each other by a gap. Each of the plurality of support bars includes a body including a first surface in contact with the display module, a second surface opposite to the first surface, and a third surface and a fourth surface that connect the first surface and the second surface and that are opposite to each other and being inclined from the first surface and the second surface, and a magnet disposed on the third surface or the fourth surface. Magnets of adjacent support bars of the plurality of support bars are disposed to generate a repulsive force therebetween.

公开(公告)号：US20240306471A1

公开(公告)日：2024-09-12

申请号：US18537959

申请日：2023-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGHOON KIM ,  BYUNGHOON KANG ,  SANGHOON KIM ,  EUNWON SEO ,  JINGYU SIM ,  HYUNJI LEE ,  TAEHYEOG JUNG ,  SEONGJIN HWANG

IPC: H10K59/80

CPC classification number: H10K59/871

Abstract: A display device includes a display panel, and a pattern glass disposed on the display panel and including a first non-pattern portion, a pattern portion, and a second non-pattern portion, which are arranged in a first direction. The pattern portion includes a plurality of patterns having a shape and arranged in the first direction and a second direction intersecting the first direction, and openings defined through the pattern glass between the plurality of patterns adjacent to each other. Each of the openings has a symmetrical shape with respect to a third direction intersecting a plane defined by the first and second directions based on a symmetry axis extending in the second direction. The symmetry axis passes through a midpoint of a thickness of the pattern glass.

公开(公告)号：US20240103582A1

公开(公告)日：2024-03-28

申请号：US18331413

申请日：2023-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： EUNWON SEO ,  JOON-IK LEE

IPC: G06F1/16 ,  H04M1/02

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

Abstract: A manufacturing method of a display device includes preparing a display module including a display part, a bending part adjacent to the display part, and a pad part adjacent to the bending part, coupling a lower protective film including a polyimide film to a lower portion of the display module, coupling a window to an upper portion of the display module, removing a portion of the lower protective film corresponding to the display part and the bending part after the coupling of the window to the upper portion of the display module, and coupling a lower protective member corresponding to the display part and including a material different from a material of the lower protective film to the lower portion of the display module.

公开(公告)号：US20250040067A1

公开(公告)日：2025-01-30

申请号：US18735840

申请日：2024-06-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MIN-HOON CHOI ,  SUNGHYUN KIM ,  SEUNGHO KIM ,  CHEOLMIN PARK ,  EUNWON SEO ,  JIN-WON JANG ,  SEONGJIN HWANG

IPC: H05K5/02

Abstract: A display device includes a display panel having a first non-folding region, a folding region, and a second non-folding region consecutively arranged in a first direction. The folding region is adjacent to the first and second non-folding regions and is foldable about a folding axis. A lower substrate is disposed under the display panel. The lower substrate includes a spacing portion and a pattern portion. The spacing portion overlaps the folding region on a plane. The pattern portion is spaced apart from the display panel by the spacing portion in a thickness direction of the display device. The pattern portion includes a plurality of holes.

公开(公告)号：US20240236220A9

公开(公告)日：2024-07-11

申请号：US18361232

申请日：2023-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： EUNWON SEO ,  JOON-IK LEE

IPC: H04M1/02 ,  G06F1/16 ,  G09F9/30

CPC classification number: H04M1/0268 ,  G06F1/1652 ,  G09F9/301

Abstract: A display device includes a display panel including non-folding regions and a folding region disposed between the non-folding regions and a lower member disposed under the display panel. The lower member includes a base part including a plurality of portions having different flexural moduli and support lines that are disposed inside the base part and that intersect each other in a plan view and define openings.

公开(公告)号：US20240137433A1

公开(公告)日：2024-04-25

申请号：US18361232

申请日：2023-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： EUNWON SEO ,  JOON-IK LEE

IPC: H04M1/02 ,  G06F1/16 ,  G09F9/30

CPC classification number: H04M1/0268 ,  G06F1/1652 ,  G09F9/301

Abstract: A display device includes a display panel including non-folding regions and a folding region disposed between the non-folding regions and a lower member disposed under the display panel. The lower member includes a base part including a plurality of portions having different flexural moduli and support lines that are disposed inside the base part and that intersect each other in a plan view and define openings.