公开(公告)号：US20230213979A1

公开(公告)日：2023-07-06

申请号：US17969068

申请日：2022-10-19

Applicant: Samsung Display Co., LTD.

Inventor： Kyung Man KIM ,  Sang Hoon KIM ,  Sung Hoon KIM ,  Seung Ho KIM ,  Yu Ri KIM ,  Seong Jin HWANG

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1616 ,  G06F1/1643 ,  G06F1/1681

Abstract: A display device includes a display panel; and a window disposed on an upper surface of the display panel, the window includes a first flat panel part; a second flat panel part disposed on a side of the first flat panel part in a first direction; and a first segment part disposed between the first flat panel part and the second flat panel part, the first segment part includes segments extended in a second direction intersecting the first direction and spaced apart from each other in the first direction; and bridges connecting both ends of each of the segments in the second direction, the segments and the bridges include a same material.

公开(公告)号：US20250059084A1

公开(公告)日：2025-02-20

申请号：US18941098

申请日：2024-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yu Ri KIM ,  Eun-Kyung YEON ,  Sung Hoon KIM ,  Seong Jin HWANG

IPC: C03C21/00 ,  C03C15/00 ,  C03C23/00 ,  H05K5/03

Abstract: A manufacturing method of a window includes: radiating a laser to a glass; immersing a laser-irradiated glass in a KOH solution to form a groove in the glass and to perform a primary reinforcement on the glass; masking the groove of a primarily reinforced glass; and performing a secondary reinforcement on a masked glass.

公开(公告)号：US20210293997A1

公开(公告)日：2021-09-23

申请号：US17139385

申请日：2020-12-31

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hoon KIM ,  Seong Jin HWANG ,  Min Sang KOO ,  Kyung-Man KIM ,  Min-Hoon CHOI

IPC: G02B1/14 ,  G06F1/16 ,  G02B1/00 ,  G02B1/04

Abstract: A cover window includes a glass substrates, a first coating layer disposed on a first surface of the glass substrate, and a second coating layer disposed on the first coating layer, where a thickness of the glass substrate is equal to or less than about 100 micrometers (μm), and a thickness of each of the first coating layer and the second coating layer ranges from about 50 angstroms (Å) to about 400 Å.

公开(公告)号：US20230225153A1

公开(公告)日：2023-07-13

申请号：US17896630

申请日：2022-08-26

Applicant: Samsung Display Co., LTD.

Inventor： Min Hoon CHOI ,  Kyung Man KIM ,  Da Woon KIM ,  Seung Ho KIM ,  Seong Jin HWANG ,  Sang Hoon KIM ,  Sung Hoon KIM ,  Yu Ri KIM

IPC: H01L51/52 ,  H01L51/56 ,  G06F1/16

CPC classification number: H01L51/5284 ,  G06F1/1616 ,  G06F1/1656 ,  H01L51/56 ,  H01L51/5237 ,  H01L51/5293 ,  H01L2251/5338

Abstract: A window member includes a window including a first flat part, a first pattern part disposed on a side of the first flat part and having a groove pattern, and a second flat part disposed on an opposite side of the first flat part, the first pattern part being disposed between the first flat part and the second flat part; and a first light-blocking member disposed on a surface of the first flat part and not overlapping the first pattern part or the second flat part in a plan view. The first light-blocking member includes a 1-1-th light-blocking member, a 1-2-th light-blocking member, and a 1-3-th light-blocking member facing the 1-1-th light-blocking member. The 1-1-th light-blocking member, the 1-2-th light-blocking member, and the 1-3-th light-blocking member define a first accommodation space. The 1-3-th light-blocking member is spaced apart from the 1-1-th light-blocking member to define a first open area.

公开(公告)号：US20230069383A1

公开(公告)日：2023-03-02

申请号：US17894574

申请日：2022-08-24

Applicant: Samsung Display Co., LTD.

Inventor： Yu Ri KIM ,  Kyung-Man KIM ,  Da Woon KIM ,  Sang Hoon KIM ,  Sung Hoon KIM ,  Seung Ho KIM ,  Min-Hoon CHOI ,  Seong Jin HWANG

IPC: H01L51/00 ,  H01L51/52

Abstract: A display device includes a substrate including a first surface from which a pattern including an end portion is defined and a second surface which is parallel to the first surface. When an inner radius from a reference line positioned above the end portion and parallel with the first surface of the substrate to a surface of the pattern defining about 90 degrees is referred to as a first inner radius and an inner radius from the reference line to the surface of the pattern defining about 45 degrees is a second inner radius, a ratio of the second inner radius to the first inner radius is about 0.7 or more.

公开(公告)号：US20220194847A1

公开(公告)日：2022-06-23

申请号：US17399348

申请日：2021-08-11

Applicant: Samsung Display Co., LTD.

Inventor： Yu Ri KIM ,  Eun-Kyung YEON ,  Sung Hoon KIM ,  Seong Jin HWANG

IPC: C03C21/00 ,  H05K5/03 ,  C03C15/00 ,  C03C23/00

Abstract: A manufacturing method of a window includes: radiating a laser to a glass; immersing a laser-irradiated glass in a KOH solution to form a groove in the glass and to perform a primary reinforcement on the glass; masking the groove of a primarily reinforced glass; and performing a secondary reinforcement on a masked glass.

公开(公告)号：US20220107448A1

公开(公告)日：2022-04-07

申请号：US17449869

申请日：2021-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Hoon KIM ,  Min Sang KOO ,  Kyung Man KIM ,  Yu Ri KIM ,  Min Hoon CHOI ,  Seong Jin HWANG

IPC: G02B5/18 ,  G06F1/16 ,  G02B1/00

Abstract: Provided is a display device including a display panel, and a window member on the display panel, wherein the window member includes a window base material including a flexible portion in which a first area having a first rigidity and a second area having second rigidity that is less than the first rigidity are alternately located, a buffer layer on the window base material and having a refractive index that is smaller than a refractive index of the window base material, and a filler layer on the buffer layer and having a refractive index that is smaller than the refractive index of the buffer layer.

公开(公告)号：US20210271002A1

公开(公告)日：2021-09-02

申请号：US16952796

申请日：2020-11-19

Applicant: Samsung Display Co., LTD.

Inventor： Min Sang KOO ,  Kyung Man KIM ,  Sang Hoon KIM ,  Min Hoon CHOI ,  Seong Jin HWANG

IPC: G02B1/14 ,  B32B17/10 ,  B32B37/12 ,  B32B38/00 ,  B32B7/12

Abstract: A protection member, a display device and a method for fabricating a protection member for display are provided. A protection member for display includes a glass substrate including a surface and another surface facing each other in a thickness direction, and a side surface extended between the surface and the another surface, a coating layer that overlaps and contacts the side surface of the glass substrate, and includes a surface and another surface facing each other in a thickness direction, and a side surface extended between the surface and the another surface, and an impact absorbing pattern disposed on at least a portion of the coating layer and including at least one of grooves and holes.

公开(公告)号：US20180181165A1

公开(公告)日：2018-06-28

申请号：US15828543

申请日：2017-12-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： lk Hyung PARK ,  Ji Yeon KIM ,  Myung Hwan KIM ,  Dae Ho YOON ,  Seong Jin HWANG

IPC: G06F1/16 ,  G02F1/1335 ,  C09J7/38 ,  B32B37/12 ,  H05K1/02 ,  B32B17/10 ,  B32B37/16 ,  H01L27/32 ,  H01L51/00

CPC classification number: G06F1/1652 ,  B32B17/064 ,  B32B17/10137 ,  B32B37/12 ,  B32B37/16 ,  B32B2457/20 ,  C08K5/3492 ,  C09J7/385 ,  C09J133/08 ,  G02F1/133305 ,  G02F1/133514 ,  H01L27/3272 ,  H01L51/0096 ,  H01L51/0097 ,  H01L51/5284 ,  H04M1/0268 ,  H05K1/028

Abstract: A display device, including: a display panel configured to display an image through a frontal surface thereof; and a window substrate disposed on the frontal surface of the display panel. The window substrate includes at least two sheets of base substrates. The display device may also include an ultraviolet blocking layer. The ultraviolet blocking layer may be disposed between the at least two base substrates.

公开(公告)号：US20180150105A1

公开(公告)日：2018-05-31

申请号：US15824780

申请日：2017-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seong Jin HWANG ,  Myung Hwan KIM ,  Ji Yeon KIM ,  Ik Hyung PARK ,  Dae Ho YOON ,  Kyu Young KIM

IPC: G06F1/16 ,  C03C17/34 ,  C03C17/00 ,  C09J7/10

CPC classification number: G06F1/1637 ,  C03C17/007 ,  C03C17/3405 ,  C03C2217/72 ,  C03C2217/78 ,  C09J7/10 ,  C09J7/29 ,  C09J2203/318

Abstract: A protective cover and a display device including a protective cover are provided. According to one or more embodiments, a protective cover includes a cover substrate; a first anti-scattering coating layer on the cover substrate; an intermediate layer on the first anti-scattering coating layer; a second anti-scattering coating layer on the intermediate layer; and an adhesive layer on the second anti-scattering coating layer, and the first anti-scattering coating layer and the second anti-scattering coating layer cover an upper surface, a lower surface, and at least one side surface of the intermediate layer.