公开(公告)号：US12016195B2

公开(公告)日：2024-06-18

申请号：US17483629

申请日：2021-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hye Min Lee ,  Hyoung Sub Lee ,  Jin Ho Hyun ,  Woo Yong Sung

IPC: H10K50/84 ,  H10K50/844 ,  H10K59/12 ,  H10K59/121 ,  G02F1/1333 ,  G06F1/16 ,  G09F9/30 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K59/38 ,  H10K59/40 ,  H10K102/00

CPC classification number: H10K50/844 ,  H10K59/121 ,  G02F1/133331 ,  G06F1/1652 ,  G09F9/301 ,  G09G2380/02 ,  H05K2201/09909 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K59/38 ,  H10K59/40 ,  H10K2102/311

Abstract: A display device includes: a display panel having a front portion, a first bending portion, a second bending portion, and a corner portion, the display panel including a plurality of first pixels disposed in the front portion and a plurality of second pixels disposed in the corner portion. The display panel includes: a substrate; a first dam surrounding the plurality of first pixels; and a second dam surrounding the plurality of second pixels. The substrate includes a plurality of cutout patterns disposed in the corner portion, the plurality of second pixels and the second dam are disposed in each of the plurality of cutout patterns, and a height of an upper surface of the first dam is higher than a height of an upper surface of the second dam, based on one surface of the substrate.

公开(公告)号：US11678509B2

公开(公告)日：2023-06-13

申请号：US17322956

申请日：2021-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Ho Hyun ,  Hyoung Sub Lee ,  Hye Min Lee ,  Woo Yong Sung

IPC: H01L27/32 ,  H01L51/52 ,  G06F1/16 ,  G09F9/33 ,  H10K50/844 ,  H10K50/842 ,  H01L27/146 ,  H10K59/40 ,  H10K102/00

CPC classification number: H10K50/844 ,  H10K50/8428 ,  H01L27/14678 ,  H10K59/40 ,  H10K2102/00 ,  H10K2102/311 ,  H10K2102/351

Abstract: A display device includes: a substrate including a display area, the display area including a front area and a corner area disposed at a corner of the display area; a main dam disposed between the front area and the corner area; and a plurality of corner dams disposed in the corner area. The corner area may include a plurality of stripe areas defined by the plurality of corner dams. The plurality of corner dams extend from the main dam and is disposed along an edge of the plurality of stripe areas.

公开(公告)号：US20220093897A1

公开(公告)日：2022-03-24

申请号：US17483629

申请日：2021-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Hye Min Lee ,  Hyoung Sub Lee ,  Jin Ho Hyun ,  Woo Yong Sung

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a display panel having a front portion, a first bending portion, a second bending portion, and a corner portion, the display panel including a plurality of first pixels disposed in the front portion and a plurality of second pixels disposed in the corner portion. The display panel includes: a substrate; a first dam surrounding the plurality of first pixels; and a second dam surrounding the plurality of second pixels. The substrate includes a plurality of cutout patterns disposed in the corner portion, the plurality of second pixels and the second dam are disposed in each of the plurality of cutout patterns, and a height of an upper surface of the first dam is higher than a height of an upper surface of the second dam, based on one surface of the substrate.