公开(公告)号：US20230244005A1

公开(公告)日：2023-08-03

申请号：US18295562

申请日：2023-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dongsung Lee ,  Hyunseung Seo ,  Hyunkyung Yun ,  Jihyun Ko

IPC: G02B1/14 ,  B32B7/12 ,  B32B27/30 ,  G06F3/044

CPC classification number: G02B1/14 ,  B32B7/12 ,  B32B27/308 ,  G06F3/0446 ,  G06F3/0445 ,  B32B27/304 ,  B32B2255/26 ,  B32B2255/10 ,  B32B2457/20 ,  B32B2270/00

Abstract: A cover window includes a window substrate having a first hardness and including polyvinylidene fluoride (PVDF), and a hard coating layer on at least one surface of the window substrate and having a second hardness which is greater than that of the window substrate.

公开(公告)号：US20220099864A1

公开(公告)日：2022-03-31

申请号：US17237983

申请日：2021-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dongsung Lee ,  Hyunseung Seo ,  Hyunkyung Yun ,  Jihyun Ko

IPC: G02B1/14 ,  B32B7/12 ,  B32B27/30 ,  G06F3/044

Abstract: A cover window includes a window substrate having a first hardness and including polyvinylidene fluoride (PVDF), and a hard coating layer on at least one surface of the window substrate and having a second hardness which is greater than that of the window substrate.

公开(公告)号：US20240034041A1

公开(公告)日：2024-02-01

申请号：US18357070

申请日：2023-07-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MINKI KIM ,  Yongkyu Kang ,  Jihyun Ko ,  Jinsu Nam

IPC: B32B37/00 ,  B32B7/12 ,  B32B41/00 ,  B32B37/12

CPC classification number: B32B37/0046 ,  B32B7/12 ,  B32B41/00 ,  B32B37/12 ,  B32B2457/20 ,  B32B2307/546

Abstract: An apparatus for manufacturing a display device includes a stage, a surface member disposed on the stage, a linear motion portion that is spaced apart from the stage and that linearly moves, a mock-up portion disposed on the linear motion portion and that falls to the surface member, and a cover window coupled to the mock-up portion and that includes one surface exposed outside the mock-up portion.

公开(公告)号：US20220266295A1

公开(公告)日：2022-08-25

申请号：US17476634

申请日：2021-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunkyung Yun ,  Jihyun Ko ,  Hyunseung Seo ,  Dongsung Lee

IPC: B05D3/06 ,  B05D3/02 ,  B05D7/02 ,  B05D7/00 ,  C09D5/00 ,  C09D171/02 ,  C08G65/336

Abstract: A method of manufacturing a window includes aging a window substrate for 48 hours to 72 hours, subjecting the aged window substrate to a plasma, and forming an anti-fingerprint layer on the plasma-treated window substrate.

公开(公告)号：US20200331799A1

公开(公告)日：2020-10-22

申请号：US16790236

申请日：2020-02-13

Applicant: SAMSUNG DISPLAY co., LTD.

Inventor： Hyunseung Seo ,  Jonghwan Cho ,  Yongkyu Kang ,  Jihyun Ko

IPC: C03C17/34 ,  H05K5/00 ,  H05K5/03

Abstract: A display module includes a display panel and a window. The window includes a base substrate and a plurality of functional layers. A central portion of the base substrate is flat, and an edge portion of the base substrate has a rounded shape. An upper portion of the edge portion of the window has the rounded shape and thus protrudes from a lower portion of the edge portion toward the outside. A first functional layer of the plurality of functional layers includes an acrylic-based material and/or an epoxy-based material, and a second functional layer of the plurality of functional layers includes a fluorine-based material.