公开(公告)号：US20240196704A1

公开(公告)日：2024-06-13

申请号：US18516043

申请日：2023-11-21

Applicant: Samsung Display Co., LTD.

Inventor： DONGJIN PARK ,  YOUNGSU KIM ,  CHEULJIN PARK ,  KISANG YOO ,  SUNGKOOK LEE

IPC: H10K59/80

CPC classification number: H10K59/873

Abstract: A cover window includes a flat surface including a first side extending in a first direction and a second side contacting the first side and extending in a second direction different from the first direction, a first side surface contacting the first side and bent from the first side, a second side surface contacting the second side and bent from the second side, a corner curved surface disposed between the first side surface and the second side surface, a first base line defining a boundary where the first side surface and the corner curved surface contact each other, an entirety of the first base line having a curved shape, and a second base line defining a boundary where the second side surface and the corner curved surface contacting each other, an entirety of the second base line having a curved shape.

公开(公告)号：US20240147814A1

公开(公告)日：2024-05-02

申请号：US18226249

申请日：2023-07-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KISANG YOO ,  YOUNGSU KIM ,  JISOO KIM ,  DONGJIN PARK ,  CHEULJIN PARK ,  KYOUNGAH LEE ,  SUNGKOOK LEE

IPC: H10K59/80

CPC classification number: H10K59/873 ,  H10K59/12

Abstract: A display device includes a display panel and a protective film attached to a rear surface of the display panel through an adhesive layer. The display panel includes a first side extended in a first direction, a second side extended in a second direction intersecting the first direction, and a panel corner portion connecting the first side and the second side and having a curvature. The protective film includes recessed patterns disposed adjacent to the panel corner portion and overlapping the adhesive layer.

公开(公告)号：US20220077435A1

公开(公告)日：2022-03-10

申请号：US17355612

申请日：2021-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： KISANG YOO ,  KYUNGROK KO ,  YOUNGSU KIM ,  JAESUK YOO ,  JEONG-SEOP CHOI

IPC: H01L51/56 ,  H01L51/52

Abstract: A bonding device includes: a support in which a plurality of through-holes is defined, a diaphragm disposed on the support to cover the support, a pressing pad disposed on the diaphragm over a top surface of the support, and a window fixing chuck disposed on the pressing pad and in which a groove facing the pressing pad is defined. Here, the pressing pad includes a pad and at least one support bar disposed in the pad and extending in a first direction.

公开(公告)号：US20240237490A1

公开(公告)日：2024-07-11

申请号：US18382330

申请日：2023-10-20

Applicant: Samsung Display Co., LTD.

Inventor： SUNGKOOK LEE ,  YOUNGSU KIM ,  JISOO KIM ,  DONGJIN PARK ,  CHEULJIN PARK ,  KISANG YOO ,  KYOUNGAH LEE

IPC: H10K59/80

CPC classification number: H10K59/873

Abstract: A display device includes: a display panel including a front area having a flat surface, side areas having curved surfaces, and corner areas located between two adjacent side areas among the side areas, respectively; and a first transparent layer disposed on the display panel and including a flat surface on the front area and a curved surface on each of the side areas, where the first transparent layer has a thickness on each of the side areas different from a thickness on the front area.

公开(公告)号：US20240188405A1

公开(公告)日：2024-06-06

申请号：US18436887

申请日：2024-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： KISANG YOO ,  KYUNGROK KO ,  YOUNGSU KIM ,  JAESUK YOO ,  JEONG-SEOP CHOI

IPC: H10K71/00 ,  B32B37/00 ,  B32B38/18 ,  H10K50/84 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K71/00 ,  B32B37/003 ,  B32B37/0046 ,  B32B38/1866 ,  H10K50/841 ,  B32B2457/20 ,  H10K59/12 ,  H10K2102/311 ,  Y10T156/1028

Abstract: A bonding device includes: a support in which a plurality of through-holes is defined, a diaphragm disposed on the support to cover the support, a pressing pad disposed on the diaphragm over a top surface of the support, and a window fixing chuck disposed on the pressing pad and in which a groove facing the pressing pad is defined. Here, the pressing pad includes a pad and at least one support bar disposed in the pad and extending in a first direction.

公开(公告)号：US20240105531A1

公开(公告)日：2024-03-28

申请号：US18225330

申请日：2023-07-24

Applicant: Samsung Display Co., LTD.

Inventor： YOUNGSU KIM ,  CHEULJIN PARK ,  KISANG YOO

IPC: H01L23/13 ,  H01L25/16 ,  H10K59/80

CPC classification number: H01L23/13 ,  H01L25/167 ,  H10K59/873

Abstract: A display module includes a display member including a flat portion and a bending portion bent while extending from the flat portion and a guide film disposed on a rear surface of the display member and including an extended portion extending from an edge of the display member in a plan view. The guide film is provided with an opening defined therein to overlap the bending portion.

公开(公告)号：US20230078185A1

公开(公告)日：2023-03-16

申请号：US17865511

申请日：2022-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： KISANG YOO

IPC: H01L51/56 ,  B32B37/10 ,  B32B37/00 ,  B32B41/00

Abstract: A lamination apparatus includes a first jig which includes an accommodating recess defined by a bottom surface through which a plurality of vacuum holes is defined and side surfaces bent and extending from the bottom surface, a cover member that does not overlap at least one vacuum hole among the plurality of vacuum holes, a second jig disposed to face the first jig, a pad disposed on the second jig, and a controller which sets zero data based on a vacuum value measured from the at least one vacuum hole.