公开(公告)号：US11516932B2

公开(公告)日：2022-11-29

申请号：US16879993

申请日：2020-05-21

Applicant: SAMSUNG DISPLAY CO., LTD. ,  FINE DNC CO., LTD

Inventor： Jin Yong Sim ,  Chang Soo Kim ,  Se Yong Kim ,  Sung Chun Hong

IPC: H05K5/02 ,  E05D3/12 ,  E05D7/00 ,  H05K5/00 ,  E05D11/00

Abstract: A foldable display device includes a hinge, a support plate connected to opposite ends of the hinge and a display panel module disposed on the support plate. The hinge includes a rotation axis module having a rotation axis. A first slider is connected to the rotation axis and includes a first guide line. A second slider is connected to the support plate and includes a second guide line. A link arm includes a link arm body. The link arm body has a link arm rotation axis disposed at a first end of the link arm body and a link arm pin hole disposed at a second end of the link arm body. A link arm pin is configured to extend through the link arm pin hole, the first guide line and the second guide line.

公开(公告)号：US11334123B2

公开(公告)日：2022-05-17

申请号：US16883647

申请日：2020-05-26

Applicant: Samsung Display Co., LTD. ,  FINE DNC CO., LTD

Inventor： Se Yong Kim ,  Chang Soo Kim ,  Sung Chun Hong ,  Jin Yong Sim

IPC: G06F1/16 ,  E05D3/12 ,  E05D3/06 ,  E05D3/18 ,  H01L51/00

Abstract: A foldable display device according to an exemplary embodiment includes a first body and a second body, and a hinge unit which is connected between the first body and the second body. The hinge unit includes a first joint which includes a first recess, a second joint which faces the first joint, a third joint disposed at one side of the first joint, a first leaf spring disposed in the first recess, and a first fastener fixed to the third joint through the first leaf spring and the first joint.

公开(公告)号：US11553613B2

公开(公告)日：2023-01-10

申请号：US16932800

申请日：2020-07-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Yong Sim ,  Se Yong Kim

IPC: H05K5/02 ,  G06F1/16 ,  H05K5/03 ,  H05K5/00

Abstract: A foldable display device includes a display panel; a first support member and a second support member disposed on a surface of the display panel and respectively including first biasing members; a first member and a second member that are respectively slideably coupled to the first support member and the second support member and respectively include second biasing members; and a hinge member connected to the first member and the second member to vary an angle between the first member and the second member with respect to at least one rotation axis.

公开(公告)号：US11470735B2

公开(公告)日：2022-10-11

申请号：US16906598

申请日：2020-06-19

Applicant: Samsung Display Co., LTD.

Inventor： Se Yong Kim ,  In Soo Park ,  Jin Yong Sim

IPC: G06F1/16 ,  H05K5/02 ,  H05K5/00 ,  E05D11/02 ,  E05D11/00

Abstract: A foldable display device includes a display panel including a foldable display area, and a first panel support member supporting the display panel, the first panel support member overlapping a first area of the display panel. The foldable display device includes a second panel support member supporting the display panel, the second panel support member overlapping a second area of the display panel, and a hinge device including base hinge devices coupled to the first panel support member and the second panel support member to guide folding and unfolding of the display panel with respect to virtual rotation axes.

公开(公告)号：US12298805B2

公开(公告)日：2025-05-13

申请号：US18402677

申请日：2024-01-02

Applicant: Samsung Display Co., LTD.

Inventor： Jaiku Shin ,  Sung Chul Choi ,  Sojeong La ,  Jin Yong Sim ,  Gyeongho Jeong

IPC: G06F1/16

Abstract: A display device includes a display panel with a support plate having a plurality of first and second fibers extending in different directions to facilitate folding.

公开(公告)号：US12293683B2

公开(公告)日：2025-05-06

申请号：US18413861

申请日：2024-01-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhyoung Kim ,  Yunjae Kim ,  Jin Yong Sim

IPC: G06F1/16 ,  G09F9/30

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：US12167622B2

公开(公告)日：2024-12-10

申请号：US17348171

申请日：2021-06-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Yong Sim ,  Hoseung Kang ,  Minseop Kim ,  Young Do Kim ,  Heeyoung Lee ,  Seohyeon Choi ,  Sung Chul Choi

IPC: H10K50/842 ,  B32B3/26 ,  B32B7/12 ,  B32B15/08 ,  H10K50/86

Abstract: Disclosed is an electronic device including a window, a display panel disposed under the window, a support member disposed under the display panel, a cover layer disposed under the support member, and an adhesive layer disposed between the support member and the cover layer. Each of the adhesive layer and the cover layer includes a light shielding material.

公开(公告)号：US11758670B2

公开(公告)日：2023-09-12

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 ,  H05K5/00 ,  G06F1/16 ,  H10K50/84 ,  E05D3/12 ,  H10K102/00

CPC classification number: H05K5/0226 ,  G06F1/1681 ,  H05K5/0017 ,  H10K50/84 ,  E05D3/122 ,  E05Y2900/606 ,  H10K2102/311

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：US11711901B2

公开(公告)日：2023-07-25

申请号：US17323609

申请日：2021-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Heeyoung Lee ,  Jin Yong Sim ,  Jung-Hun Lee ,  Jihwa Lee ,  Sung Chul Choi

IPC: H05K5/03 ,  G06F3/044 ,  H05K5/00 ,  H05K7/20

CPC classification number: H05K5/03 ,  G06F3/044 ,  H05K5/0017 ,  H05K7/20963

Abstract: A display device includes a display module having a display region and a non-display region, and a window module disposed on the display module. The window module includes a thin glass substrate, a window protective layer disposed on the thin glass substrate, and a bezel pattern disposed on a surface of the thin glass substrate or disposed on a surface of the window protective layer. The bezel pattern overlaps the non-display region. The edge of the thin glass substrate does not overlap the bezel pattern in a plan view, and the edge of the thin glass substrate is not aligned with the outer edge of the bezel pattern in a plan view.

公开(公告)号：US11615720B2

公开(公告)日：2023-03-28

申请号：US17306138

申请日：2021-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： In Soo Park ,  Jin Yong Sim

IPC: G09F9/30 ,  G06F1/16

Abstract: A display device includes a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first and second non-folding regions, a first body disposed on the first non-folding region, a second body disposed on the second non-folding region, a plurality of rotation pin units connected to the first and second bodies to provide a biaxial rotation axis, which is overlapped with the folding region, to the first and second bodies, and a plurality of gears which rotate in conjunction with the rotation pin units. The plurality of gears is disposed on the rotation pin units.