公开(公告)号：US20220282113A1

公开(公告)日：2022-09-08

申请号：US17669037

申请日：2022-02-10

Applicant: Samsung Display Co., Ltd.

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

IPC: C09D135/02 ,  C09D7/20 ,  C09D127/12 ,  C08J7/04 ,  B05D7/00 ,  H05K5/03 ,  G02B1/14

Abstract: A window may include a substrate layer and a coating layer on the substrate layer. The coating layer may include water molecules.

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：US20230110932A1

公开(公告)日：2023-04-13

申请号：US17847128

申请日：2022-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Joonik Lee ,  Cheuljin Park ,  Kisang Yoo ,  Hyunkyung Yun

IPC: H05K13/08 ,  H05K13/00

Abstract: An apparatus for manufacturing a display device including: a photographing member configured to photograph a first alignment mark, a second alignment mark, a third alignment mark, and a fourth alignment mark, which are provided in a display panel; and a control member configured to set an imaginary reference point, taking into account the first alignment mark, the second alignment mark, the third alignment mark, and the fourth alignment mark, which are photographed by the photographing member. The control member sets a first position which is included in the imaginary reference point and at which a first imaginary straight line connecting the first alignment mark to the third alignment mark and a second imaginary straight line connecting the second alignment mark to the fourth alignment mark cross each other.

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：US11873245B2

公开(公告)日：2024-01-16

申请号：US17077468

申请日：2020-10-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Sung Lee ,  Hyunseung Seo ,  Hui yeon Shon ,  Hyunkyung Yun ,  Changmoo Lee ,  Jonghwan Cho ,  Yongkyu Kang ,  Jihyun Ko

IPC: C03C17/32 ,  C03C17/22 ,  C03C23/00 ,  C03C17/34

CPC classification number: C03C17/326 ,  C03C17/22 ,  C03C17/3405 ,  C03C23/002

Abstract: A method of manufacturing a window includes preparing a base material layer, forming a first hard coating layer on the base material layer, and forming a second hard coating layer on the first hard coating layer. The forming of the second hard coating layer is performed in an environment having an oxygen concentration of about 0.01% to about 0.1%.

公开(公告)号：US11786932B2

公开(公告)日：2023-10-17

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: B05D7/00 ,  B05D3/02 ,  B05D7/02 ,  B32B17/10 ,  B05D3/14 ,  B05D5/08 ,  C09D171/00 ,  B32B27/08 ,  C08G65/336

CPC classification number: B05D7/54 ,  B05D3/0218 ,  B05D3/142 ,  B05D3/144 ,  B05D5/083 ,  B05D7/02 ,  B32B17/10 ,  C08G65/336 ,  C09D171/00 ,  B32B27/08 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2457/20 ,  B05D2425/01 ,  B05D2506/10

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：US11644599B2

公开(公告)日：2023-05-09

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 ,  G06F3/044 ,  B32B7/12 ,  B32B27/30

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

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：US12177985B2

公开(公告)日：2024-12-24

申请号：US17847128

申请日：2022-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Joonik Lee ,  Cheuljin Park ,  Kisang Yoo ,  Hyunkyung Yun

IPC: H05K13/08 ,  H05K13/00 ,  G06F1/16 ,  H05K5/00 ,  H05K5/03

Abstract: An apparatus for manufacturing a display device including: a photographing member configured to photograph a first alignment mark, a second alignment mark, a third alignment mark, and a fourth alignment mark, which are provided in a display panel; and a control member configured to set an imaginary reference point, taking into account the first alignment mark, the second alignment mark, the third alignment mark, and the fourth alignment mark, which are photographed by the photographing member. The control member sets a first position which is included in the imaginary reference point and at which a first imaginary straight line connecting the first alignment mark to the third alignment mark and a second imaginary straight line connecting the second alignment mark to the fourth alignment mark cross each other.

公开(公告)号：US20230113065A1

公开(公告)日：2023-04-13

申请号：US17824126

申请日：2022-05-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kisang Yoo ,  Cheuljin Park ,  Hyunkyung Yun ,  Joonik Lee

IPC: H01L51/56 ,  H01L21/66 ,  H01L51/52 ,  B32B3/30 ,  B32B7/12 ,  B32B17/10 ,  B32B27/28

Abstract: A display apparatus includes a display panel including a central area and an outer area outside the central area and which is bent. A cover panel includes a cover central area overlapping the central area, a cover outer area overlapping the outer area, a light-blocking layer on the display panel and a groove layer disposed on a first surface of the light-blocking layer opposite to a second surface of the light-blocking layer facing the display panel. A plurality of grooves is defined in the groove layer in the cover central area.

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.