公开(公告)号：US20230032676A1

公开(公告)日：2023-02-02

申请号：US17966280

申请日：2022-10-14

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.

公开(公告)号：US20240194847A1

公开(公告)日：2024-06-13

申请号：US18487985

申请日：2023-10-16

Applicant: Samsung Display Co., LTD.

Inventor： SI JOON SONG ,  DONGHYUN LEE ,  YOUN-WOONG KANG ,  MINSANG KOO ,  MISUN KIM ,  SEOKHYUN NAM ,  JAEHAK LEE

IPC: H01L33/62 ,  H01L25/075 ,  H01L25/16 ,  H01L27/12

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L25/167 ,  H01L27/1244 ,  H01L2933/0066

Abstract: A display device includes a first substrate having a flexibility, a pad electrode disposed on the first substrate, a driving member including connection wires extending in a first direction and electrically connected to the pad electrode and a flexible film connected to the connection wires, and connection electrodes disposed between the pad electrode and the connection wires and arranged to define a plurality of rows extending in a second direction intersecting the first direction in a plan view.

公开(公告)号：US20220256018A1

公开(公告)日：2022-08-11

申请号：US17527630

申请日：2021-11-16

Applicant: Samsung Display Co., Ltd.

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

IPC: H04M1/02

Abstract: An electronic device and a window include a folding part, and a first non-folding part and a second non-folding part spaced apart from each other with the folding part disposed between the first non-folding part and the second non-folding part, wherein the folding part includes a base portion, main protruding portions disposed on the base portion, each of the main protruding portions having a first thickness, and spaced apart from each other, and at least one sub-protruding portion having a second thickness less than the first thickness of each of the main protruding portions and disposed between the main protruding portions on the base portion.

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：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.