公开(公告)号：US20220404869A1

公开(公告)日：2022-12-22

申请号：US17825494

申请日：2022-05-26

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGHOON KIM ,  SEONGTAEK LEE ,  SEUNGHO KIM ,  KYUNG-MAN KIM ,  DAWOON KIM ,  SANGHOON KIM ,  YURI KIM ,  MIN-HOON CHOI ,  SEONGJIN HWANG

IPC: G06F1/16

Abstract: A glass window includes a first non-folding area, a folding area, and a second non-folding area disposed in a first direction, a first filling layer, a pattern glass disposed below the first filling layer and including an upper surface and a lower surface opposite to the upper surface, and a second filling layer disposed below the pattern glass, the pattern glass includes at least one first pattern part including a groove pattern disposed on an upper surface of the folding area, a first non-pattern part adjacent to the at least one first pattern part of the folding area, at least one second pattern part including a groove pattern disposed on a lower surface of the folding area, and a second non-pattern part adjacent to the at least one second pattern part of the folding area.

公开(公告)号：US20240345623A1

公开(公告)日：2024-10-17

申请号：US18752305

申请日：2024-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： SANGHOON KIM ,  MINSANG KOO ,  KYUNG-MAN KIM ,  SEUNGHO KIM ,  MIN-HOON CHOI ,  SEONGJIN HWANG

IPC: G06F1/16

CPC classification number: G06F1/1616 ,  G06F1/1656

Abstract: A window includes a first cover layer, a second cover layer, and a first adhesive part. The first cover layer includes a first non-folding area, a folding area, and a second non-folding area that are arranged in a first direction, and a plurality of first recessed portions recessed from a top surface of the folding area and extended in a second direction intersecting the first direction. The second cover layer is disposed on the first cover layer. The first adhesive part is disposed between the first cover layer and the second cover layer, and includes protrusions disposed in the plurality of first recessed portions of the first cover layer.

公开(公告)号：US20230140591A1

公开(公告)日：2023-05-04

申请号：US17888893

申请日：2022-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： SEONGJIN HWANG ,  KYUNG-MAN KIM ,  DAWOON KIM ,  SANGHOON KIM ,  SUNGHOON KIM ,  SEUNGHO KIM ,  YURI KIM ,  MIN-HOON CHOI

IPC: G06F1/16

Abstract: A window includes a folding portion foldable with respect to an imaginary folding axis extending in a first direction, a first non-folding portion, and a second non-folding portion spaced apart from the first non-folding portion in a second direction perpendicular to the first direction with the folding portion interposed therebetween. The folding portion includes a base portion and a plurality of protrusion portions disposed on the base portion and spaced apart from each other in the second direction. A width, in the first direction, of the folding portion is smaller than a width, in the first direction, of each of the first non-folding portion and the second non-folding portion.

公开(公告)号：US20220301463A1

公开(公告)日：2022-09-22

申请号：US17529987

申请日：2021-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： KYUNG-MAN KIM ,  MINSANG KOO ,  SANGHOON KIM ,  YURI KIM ,  MIN-HOON CHOI ,  SEONGJIN HWANG

IPC: G09F9/30 ,  G06F1/16 ,  G02B1/118 ,  G02B1/14

Abstract: A window includes a base layer including a first non-folding region; a second non-folding region; a folding region disposed between the first non-folding region and the second non-folding region in a first direction; and at least one first recessed portion overlapping the folding region and extending in a second direction intersecting the first direction, a first nano pattern layer disposed in the at least one first recessed portion, and including first protrusion patterns; and a first soft portion disposed on the first nano pattern layer.

公开(公告)号：US20220011813A1

公开(公告)日：2022-01-13

申请号：US17200327

申请日：2021-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： SANGHOON KIM ,  MINSANG KOO ,  KYUNG-MAN KIM ,  SEUNGHO KIM ,  MIN-HOON CHOI ,  SEONGJIN HWANG

IPC: G06F1/16

Abstract: A window includes a first cover layer, a second cover layer, and a first adhesive part. The first cover layer includes a first non-folding area, a folding area, and a second non-folding area that are arranged in a first direction, and a plurality of first recessed portions recessed from a top surface of the folding area and extended in a second direction intersecting the first direction. The second cover layer is disposed on the first cover layer. The first adhesive part is disposed between the first cover layer and the second cover layer, and includes protrusions disposed in the plurality of first recessed portions of the first cover layer.