公开(公告)号：US20190311671A1

公开(公告)日：2019-10-10

申请号：US16374164

申请日：2019-04-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hoon YEUM ,  Go Woon KANG ,  Yun Ho KIM ,  Jeung Soo KIM ,  Youn Bum LEE

IPC: G09G3/22 ,  H01L51/52 ,  G06F3/041 ,  G02B5/30

Abstract: Provided are a display device, a method of manufacturing the same, and a glass stack. The display device includes a light emitting substrate which comprises a base and a light emitting element disposed on the base; an encapsulation substrate which is disposed on the light emitting substrate; a frit which surrounds the light emitting element and is disposed between the light emitting substrate and the encapsulation substrate; and a first coating layer which is disposed between the encapsulation substrate and the frit, and comprises a compound having an intramolecular *—(OCH2CH2)—OH structure, and at least partially contacting the frit.

公开(公告)号：US20180099904A1

公开(公告)日：2018-04-12

申请号：US15592259

申请日：2017-05-11

Applicant: Samsung Display Co. Ltd.

Inventor： Jeong Woo PARK ,  Hyun Joon OH ,  Woo Jin CHO ,  Seung Ho KIM ,  Hee Kyun SHIN ,  Jong Hoon YEUM ,  Hoi Kwan LEE

IPC: C03C21/00 ,  C03C15/00

CPC classification number: C03C21/002 ,  C03C15/00 ,  C03C2218/34

Abstract: A method of manufacturing strengthened glass includes: preparing glass including blocking patterns on a surface thereof, portions of the surface exposed between the blocking patterns; forming a metal particle layer on the portions of the surface of the glass exposed between the blocking patterns; removing the blocking patterns from the surface of the glass, to maintain the metal particle layer on the surface of the glass; with the metal particle layer maintained on the surface of the glass, etching the surface of the glass using the metal particle layer as an etching mask to form an etched surface of the glass, such etched surface including protruding patterns spaced apart from each other by portions of a common reference surface; and chemically strengthening the etched surface of the glass at the protruding patterns and at the reference surface.

公开(公告)号：US20160204133A1

公开(公告)日：2016-07-14

申请号：US14805233

申请日：2015-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Seung KIM ,  Seung Ho KIM ,  Jeong Woo PARK ,  Sang Hoon AHN ,  Jong Hoon YEUM ,  Hoi Kwan LEE ,  Joo Woan CHO

IPC: H01L27/12 ,  C03C17/10 ,  H01L51/00 ,  C03B33/09 ,  H01L27/32 ,  C03C17/04 ,  C03C17/00

CPC classification number: H01L27/1218 ,  C03B33/074 ,  C03B33/091 ,  C03C8/14 ,  C03C17/04 ,  C03C2218/119 ,  C03C2218/32 ,  H01L27/3244 ,  H01L51/0096 ,  Y02E10/549 ,  Y02P70/521

Abstract: Disclosed is a substrate for a curved display device, including: an alkali-free glass substrate that does not contain an alkali metal oxide; and an inorganic coating part formed on at least one of a display surface and a lateral surface of the alkali-free glass substrate, and having a larger value of a coefficient of thermal expansion than that of the glass substrate.

Abstract translation: 公开了一种弯曲显示装置用基板，其特征在于，包括：不含有碱金属氧化物的无碱玻璃基板; 以及形成在所述无碱玻璃基板的显示面和侧面的至少一个上的无机涂层部，并且具有比所述玻璃基板的热膨胀系数大的值的较大值。

公开(公告)号：US20210212229A1

公开(公告)日：2021-07-08

申请号：US17210440

申请日：2021-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hoon YEUM ,  Seung KIM ,  Hoi Kwan LEE ,  Seung Ho KIM

IPC: H05K5/03 ,  G02F1/1333 ,  G06F1/16 ,  B32B7/12 ,  B32B17/00 ,  H05K5/00

Abstract: A window substrate for protecting an electronic display device, the window substrate includes: a first substrate; a second substrate; and an interlayer having opposed sides disposed between the first substrate and the second substrate, with one side of the interlayer being in contact with the first substrate, and the other side of the interlayer being in contact with the second substrate, wherein the first substrate has a first thickness, the second substrate has a second thickness, and the interlayer has a third thickness, and wherein the sum of the first thickness, the second thickness, and the third thickness is about 190 μm or less.

公开(公告)号：US20180132371A1

公开(公告)日：2018-05-10

申请号：US15804274

申请日：2017-11-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hoon YEUM ,  Seung KIM ,  Hoi Kwan LEE ,  Seung Ho Kim

IPC: H05K5/03 ,  H05K5/00 ,  H01L51/00 ,  B32B7/12 ,  B32B17/00

CPC classification number: H05K5/03 ,  B32B7/12 ,  B32B17/00 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2457/206 ,  G02F1/133305 ,  G02F2001/133368 ,  H01L27/3244 ,  H01L51/0097 ,  H01L2251/5338 ,  H01L2251/558 ,  H05K5/0017

Abstract: A window substrate for protecting an electronic display device includes a first glass substrate having a first thickness, a second glass substrate having a second thickness, and an interlayer disposed between the first glass substrate and the second glass substrate, the interlayer having a third thickness, wherein the sum of the first thickness, the second thickness, and the third thicknesses is equal to or less than about 190 μm. A display device including a display panel to display an image and a window substrate also is disclosed.

公开(公告)号：US20160145138A1

公开(公告)日：2016-05-26

申请号：US14657481

申请日：2015-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Hoi Kwan LEE ,  Seung Ho KIM ,  Seung KIM ,  Ik Hyung PARK ,  Jong Hoon YEUM

IPC: C03B23/023

CPC classification number: C03C23/007 ,  C03B25/08 ,  C03B32/00 ,  C03C17/002

Abstract: The present inventive concept provides to a manufacturing method of a curved display device including: bending a substrate to form a curved surface; heat-treating the substrate formed with the curved surface; restoring the heat-treated substrate to a flat state; forming display elements on the substrate; and bending the substrate of the flat state to form the curved surface. According to the present inventive concept, by performing the preliminary heat treatment to the glass substrate, durability and reliability of the curved panel may be improved.

Abstract translation: 本发明构思提供了一种弯曲显示装置的制造方法，包括：弯曲基板以形成弯曲表面; 对形成有曲面的基板进行热处理; 将经热处理的基板恢复到平坦状态; 在所述基板上形成显示元件; 并弯曲平坦状态的基板以形成弯曲表面。 根据本发明构思，通过对玻璃基板进行预热处理，可以提高弯曲面板的耐久性和可靠性。