公开(公告)号：US20240228363A1

公开(公告)日：2024-07-11

申请号：US18456911

申请日：2023-08-28

Applicant: Samsung Display Co., LTD. ,  Kongju National University Industry-University Cooperation Foundation

Inventor： Gyu In SHIM ,  Woon Jin CHUNG ,  Min Gyeong KANG ,  Seung KIM ,  Seung Ho KIM ,  Kyeong Dae PARK ,  Seong Young PARK ,  Cheol Min PARK ,  Hui Yeon SHON ,  Jae Gil LEE ,  Jin Won JANG ,  So Mi JUNG

IPC: C03C3/091 ,  H05K5/03

CPC classification number: C03C3/091 ,  H05K5/03

Abstract: A glass article prepared from a glass composition includes SiO2 in a range of about 48 mol % to about 57 mol %, Al2O3 in a range of about 10 mol % to about 20 mol %, Na2O in a range of about 8 mol % to about 18 mol %, K2O greater than 0 mol % and equal to or less than about 10 mol %, B2O3 in a range of about 10 mol % to about 17 mol %, and CaO or MgO greater than 0 mol % and equal to or less than about 7 mol % based on a total weight. A ration of Al2O3 and Na2O+K2O is in a range of about 0.7 to about 1.3, and a thickness of the glass article is equal to or less than about 100 μm.

公开(公告)号：US20220173126A1

公开(公告)日：2022-06-02

申请号：US17451028

申请日：2021-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol Min PARK ,  Yi Joon AHN ,  Atsushi NEMOTO ,  Woo Suk SEO ,  Eun Kyung YEON ,  Jae Been LEE ,  Tae Ho LEE

IPC: H01L27/12 ,  H01L25/16

Abstract: A tiled display device includes a plurality of display devices including a plurality of display areas including pixels, and a coupling area between adjacent display areas from among the plurality of display areas. Each of the plurality of display devices includes: a substrate including a first portion configured to support the display area, a second portion extending from the first portion to be bent, and a third portion extending from the second portion, a display layer on the first portion of the substrate and including the pixels, a connection line at an edge of the first portion of the substrate and connected to the plurality of pixels, a pad portion on the third portion of the substrate, a fan-out line on the second portion of the substrate and connected between the pad portion and the connection line, and pattern holes penetrating the second portion of the substrate.

公开(公告)号：US20250128985A1

公开(公告)日：2025-04-24

申请号：US18677848

申请日：2024-05-29

Applicant: Samsung Display Co., LTD.

Inventor： Seung Ho KIM ,  Jin Won JANG ,  Nam Soo KANG ,  Byeong Beom KIM ,  Seung KIM ,  Jin Su NAM ,  Cheol Min PARK ,  Gyu In SHIM ,  Jae Gil LEE

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

Abstract: A glass article, a method of producing a glass article, and a display device are provided. The glass article, has a ratio of an intensity of hydrogen ions at a depth of 30 nm from a surface to an intensity of hydrogen ions at the surface that is equal to or greater than 1:4.

公开(公告)号：US20230303423A1

公开(公告)日：2023-09-28

申请号：US18094966

申请日：2023-01-09

Applicant: Samsung Display Co., LTD. ,  Kongju National University Industry-University Cooperation Foundation

Inventor： Seung KIM ,  Woon Jun CHUNG ,  Kyeong Dae PARK ,  Min Gyeong KANG ,  Seung Ho KIM ,  Seong Young PARK ,  Cheol Min PARK ,  Hui Yeon SHON ,  Gyu In SHIM ,  Jae Gil LEE ,  Jin Won JANG ,  So Mi JUNG

IPC: C03C3/085 ,  C03C3/091 ,  C03C3/097 ,  H05K5/03

CPC classification number: C03C3/085 ,  C03C3/091 ,  C03C3/097 ,  H05K5/03

Abstract: A glass article having a glass composition including about 60 mol% to about 70 mol% of SiO2, about 5 mol% to about 15 mol% of Al2O3, about 5 mol% to about 15 mol% of Na2O, about 5 mol% to about 15 mol% of Li2O, about 0 mol% to about 5 mol% of MgO, and about 0 mol% to about 5 mol% of ZrO2 based on a total weight of the glass composition, where a thickness of the glass article is in a range of about 20 µm to about 100 µm, and the glass composition satisfies the following Relational Expression: 0.3

公开(公告)号：US20220321159A1

公开(公告)日：2022-10-06

申请号：US17481021

申请日：2021-09-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Hoon KANG ,  Byeong-Beom KIM ,  Seung Ho KIM ,  Cheol Min PARK ,  Chang Moo LEE ,  Hoi Kwan LEE

IPC: H04B1/3888 ,  G06F1/16

Abstract: A cover window, a manufacturing method of a cover window, and a display device including a cover window are provided. A cover window includes a folding portion and a non-folding portion, and the folding portion includes an inside surface that is compressed when folded and an outside surface that is stretched when folded, the folding portion includes a first layer adjacent to the outside surface, a second layer adjacent to the inside surface, and a third layer between the first layer and the second layer, the folding portion and the non-folding portion include at least one metal ion, a concentration of the metal ion included in the second layer is higher than a concentration of the metal ion included in the first layer, and the first layer includes a plurality of depletion regions.

公开(公告)号：US20160320643A1

公开(公告)日：2016-11-03

申请号：US14927045

申请日：2015-10-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hoi Kwan LEE ,  Seung KIM ,  Seung Ho KIM ,  Cheol Min PARK ,  Eun-Kyung YEON ,  In Sun HWANG

IPC: G02F1/1333 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5237 ,  G02F1/133351 ,  G02F1/1339 ,  G02F2001/133354 ,  H01L51/5246 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/566

Abstract: An exemplary embodiment provides a manufacturing method of a display device, including: preparing a first panel and a second panel that are respectively provided with one or more pattern layers formed on a substrate; bonding the first panel and the second panel; cutting the bonded panel into division panels of a cell unit; chamfering the division panels; and chemical reinforcing the chamfered division panels.

Abstract translation: 示例性实施例提供了一种显示装置的制造方法，包括：准备分别设置有形成在基板上的一个或多个图案层的第一面板和第二面板; 接合第一面板和第二面板; 将粘合板切割成单元单元的分割板; 倒角面板; 并化学加固倒角分割板。