公开(公告)号：US20250117047A1

公开(公告)日：2025-04-10

申请号：US18906327

申请日：2024-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNG-WON KUK ,  KANG-WOO LEE ,  MYUNGCHUL KIM ,  SUNGHYUN KIM ,  AELY OH ,  HYUNSEOK OH

IPC: G06F1/16

Abstract: A display device includes a folding area foldable around a virtual folding axis, and a non-folding area adjacent to the folding area, a display panel, and a window disposed on the display panel. The window includes a patterned glass including a patterned part having at least one groove pattern on a top surface of the patterned part, and corresponding to the folding area, and a non-patterned part adjacent to the patterned part and corresponding to the non-folding area, and a filling layer filled in the at least one groove pattern. The filling layer includes a first filling part in contact with the patterned part, and a second filling part in contact with the first filling part.

公开(公告)号：US20190212623A1

公开(公告)日：2019-07-11

申请号：US16241699

申请日：2019-01-07

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： SUNGHYUN KIM ,  NAMSOO KANG ,  SOONKYEONG KWON ,  YOONSUP KIM ,  SEWON MIN ,  KIHYUN SUNG ,  JunYong AHN

IPC: G02F1/1362 ,  G02F1/1333 ,  G09G3/36 ,  H05K1/18

CPC classification number: G02F1/136286 ,  G02F1/133305 ,  G09G3/3688 ,  H05K1/189 ,  H05K2201/10136

Abstract: A display device may include a display panel having a display area and a non-display area located in a first direction from the display area, a printed circuit board located in the first direction from the non-display area and configured to generate a signal, a driving film connected to the non-display area of the display panel and configured to drive the display panel in response to the signal, and a connecting film having a first end connected to the non-display area of the display panel and a second end connected to the printed circuit board. The connecting film electrically connects the printed circuit board and the driving film.

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.