公开(公告)号：US20210256882A1

公开(公告)日：2021-08-19

申请号：US17128162

申请日：2020-12-20

Applicant: Samsung Display Co., Ltd.

Inventor： JINHYOUNG KIM ,  YUNJAE KIM ,  JIN YONG SIM

IPC: G09F9/30 ,  G06F1/16

Abstract: An electronic device includes a display panel, a cushion member disposed below the display panel, an electronic module inserted into a hole defined by the display panel and the cushion member, and a light blocking pattern disposed on the electronic module with the display panel therebetween. The electronic module is spaced apart from a sidewall configured to define the hole in a first state in which the display panel and the cushion member are folded and a second state in which the display panel and the cushion member are unfolded.

公开(公告)号：US20230045544A1

公开(公告)日：2023-02-09

申请号：US17723063

申请日：2022-04-18

Applicant: Samsung Display Co., Ltd.

Inventor： JAIKU SHIN ,  JINHYOUNG KIM ,  SUNG CHUL CHOI

IPC: H05K5/00 ,  H05K5/02 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device includes: a display panel including a first area, a bending area, and a second area arranged along a first direction, the second area being located underneath the first area when the bending area is bent; and a spacer between the first area and the second area, and including: a first part; and a second part protruding from the first part in the first direction. Opposite sides of the second part in a second direction that crosses the first direction define steps that are stepped from the first part, and the steps are located at an outside of the second area in a plan view.

公开(公告)号：US20220007528A1

公开(公告)日：2022-01-06

申请号：US17182819

申请日：2021-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： JINHYOUNG KIM ,  JIN YONG SIM ,  MUNSIK HAM

IPC: H05K5/02 ,  H01L51/52 ,  H05K5/00

Abstract: A display device including: a display module; a first support part and a second support part which are disposed under the display module and spaced apart from each other in a first direction; a first gear connected to each of both sides of the first support part which are opposite each other in a second direction crossing the first direction; and a second gear connected to each of both sides of the second support part which face each other in the second direction, where the second gear is disposed adjacent to the first gear in the first direction and engaged with the first gear. When viewed in the second direction, each of the first gear and the second gear has a shape corresponding to at least a portion of an elliptical shape.

公开(公告)号：US20240377558A1

公开(公告)日：2024-11-14

申请号：US18781521

申请日：2024-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： YUNJAE KIM ,  JINHYOUNG KIM ,  JIN YONG SIM

IPC: G02B1/14 ,  G02B1/11 ,  G06F1/16 ,  G06F1/18 ,  G09F9/30

Abstract: Provided is a display device including a display panel including a first area, a second area, and a bendable area which is disposed between the first and second areas and is bent so that the second area is disposed below the first area, a driving IC disposed below the second area, a window disposed on the first area, a window protection layer disposed on the window, and a first panel protection layer disposed below the first area. When viewed on a plane, one side of the window protection layer and one side of the window are spaced apart from a first boundary between the first area and the bendable area, and the one side of the window protection layer is disposed between the first boundary and the one side of the window.

公开(公告)号：US20220377949A1

公开(公告)日：2022-11-24

申请号：US17692614

申请日：2022-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： JINHYOUNG KIM ,  HUN-TAE KIM ,  DONGHO YOON

IPC: H05K7/20

Abstract: A display device includes a display panel including a first non-folding region, a folding region, and a second non-folding region sequentially arranged along a first direction, a first plate disposed under the display panel, a heat dissipation layer disposed under the first plate, and a first adhesive layer disposed between the first plate and the heat dissipation layer. The first adhesive layer includes a first sub adhesive layer overlapping the first non-folding region, and a second sub adhesive layer overlapping the second non-folding region, the first sub adhesive layer and the second sub adhesive layer are spaced apart from each other in the first direction, and a width of a first gap by which the first sub adhesive layer and the second sub adhesive layer are spaced apart is in a range of about 9 millimeters (mm) to about 12 mm.

公开(公告)号：US20220374047A1

公开(公告)日：2022-11-24

申请号：US17678140

申请日：2022-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： HUN-TAE KIM ,  JINHYOUNG KIM ,  DONGHO YOON

IPC: G06F1/16 ,  G06F1/20

Abstract: A display device includes a display panel including a folding region at which the display panel is foldable, and in order from the display panel a first plate facing the display panel and including a lower surface furthest from the display panel, a heat dissipation layer facing the first plate, and a second plate facing the heat dissipation layer, the second plate defining a first opening which exposes the lower surface of the first plate to outside the second plate.

公开(公告)号：US20240172403A1

公开(公告)日：2024-05-23

申请号：US18425483

申请日：2024-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： JINHYOUNG KIM ,  HUN-TAE KIM ,  DONGHO YOON

IPC: H05K7/20 ,  G06F1/16

CPC classification number: H05K7/20963 ,  G06F1/1616 ,  H01L25/167

Abstract: A display device includes a display panel including a first non-folding region, a folding region, and a second non-folding region sequentially arranged along a first direction, a first plate disposed under the display panel, a heat dissipation layer disposed under the first plate, and a first adhesive layer disposed between the first plate and the heat dissipation layer. The first adhesive layer includes a first sub adhesive layer overlapping the first non-folding region, and a second sub adhesive layer overlapping the second non-folding region, the first sub adhesive layer and the second sub adhesive layer are spaced apart from each other in the first direction, and a width of a first gap by which the first sub adhesive layer and the second sub adhesive layer are spaced apart is in a range of about 9 millimeters (mm) to about 12 mm.

公开(公告)号：US20240152188A1

公开(公告)日：2024-05-09

申请号：US18418282

申请日：2024-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： HUN-TAE KIM ,  JINHYOUNG KIM ,  DONGHO YOON ,  GYUMDONG BAE

IPC: G06F1/20 ,  G06F1/16

CPC classification number: G06F1/203 ,  G06F1/1652

Abstract: A display device includes a display module including a first non-folding region, a folding region, and a second non-folding region arranged in a first direction, a first support plate disposed on the display module, a second support plate disposed on the first support plate, a heat dissipation layer disposed between the first and second support plates, and including a bending portion overlapping the folding region, a first adhesive layer disposed between the first support plate and the heat dissipation layer, and a second adhesive layer disposed between the second support plate and the heat dissipation layer. An opening defined in each of the first and second adhesive layers has a width greater than a width of the bending portion of the heat dissipation layer in a portion overlapping the folding region.

公开(公告)号：US20230133501A1

公开(公告)日：2023-05-04

申请号：US18088742

申请日：2022-12-26

Applicant: Samsung Display Co., Ltd.

Inventor： JINHYOUNG KIM ,  Yunjae Kim ,  Jin Yong Sim

IPC: G09F9/30 ,  G06F1/16

Abstract: An electronic device including a display panel, a cushion member disposed below the display panel, an electronic module inserted into a hole defined by the display panel and the cushion member, and a light blocking pattern disposed on the electronic module with the display panel therebetween. The electronic module is spaced apart from a sidewall configured to define the hole in a first state in which the display panel and the cushion member are folded and a second state in which the display panel and the cushion member are unfolded.

公开(公告)号：US20220374058A1

公开(公告)日：2022-11-24

申请号：US17669780

申请日：2022-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： HUN-TAE KIM ,  JINHYOUNG KIM ,  DONGHO YOON ,  GYUMDONG BAE

IPC: G06F1/20 ,  G06F1/16

Abstract: A display device includes a display module including a first non-folding region, a folding region, and a second non-folding region arranged in a first direction, a first support plate disposed on the display module, a second support plate disposed on the first support plate, a heat dissipation layer disposed between the first and second support plates, and including a bending portion overlapping the folding region, a first adhesive layer disposed between the first support plate and the heat dissipation layer, and a second adhesive layer disposed between the second support plate and the heat dissipation layer. An opening defined in each of the first and second adhesive layers has a width greater than a width of the bending portion of the heat dissipation layer in a portion overlapping the folding region.