公开(公告)号：US11114021B2

公开(公告)日：2021-09-07

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: G09G3/30 ,  G09G3/22 ,  G02B5/30 ,  G06F3/041 ,  H01L51/52 ,  C03C17/32 ,  C03C27/10

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：US20230202916A1

公开(公告)日：2023-06-29

申请号：US18176466

申请日：2023-02-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hoi Kwan Lee ,  Myung Hwan Kim ,  Seung Kim ,  Seung Ho Kim ,  Eun Kyung Yeon ,  Jeong Seok Lee ,  Ik Hyung Park ,  Jong Hoon Yeum

IPC: C03C21/00 ,  H10K77/10

CPC classification number: C03C21/002 ,  C03C21/008 ,  H10K77/111 ,  Y02E10/549 ,  H10K2102/311

Abstract: A glass substrate has a first surface, a second surface opposite to the first surface, and a thickness from the first surface to the second surface. The glass substrate includes a first region, a second region, and a third region. The first region extends from the first surface a first depth into the glass substrate and has a first compressive stress. The second region extends from the second surface a second depth into the glass substrate and has a second compressive stress different from the first compressive stress. The third region is between the first region and the second region. In the glass substrate, the first compressive stress has a maximum value at a location between the first surface and the first depth, and the second compressive stress has a maximum value at a location between the second surface and the second depth.

公开(公告)号：US20160326050A1

公开(公告)日：2016-11-10

申请号：US14991824

申请日：2016-01-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hoi Kwan Lee ,  Myung Hwan Kim ,  Seung Kim ,  Seung Ho Kim ,  Eun Kyung Yeon ,  Jeong Seok Lee ,  Ik Hyung Park ,  Jong Hoon Yeum

IPC: C03C21/00

CPC classification number: C03C21/002 ,  C03C21/008 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: A glass substrate has a first surface, a second surface opposite to the first surface, and a thickness from the first surface to the second surface. The glass substrate includes a first region, a second region, and a third region. The first region extends from the first surface a first depth into the glass substrate and has a first compressive stress. The second region extends from the second surface a second depth into the glass substrate and has a second compressive stress different from the first compressive stress. The third region is between the first region and the second region. In the glass substrate, the first compressive stress has a maximum value at a location between the first surface and the first depth, and the second compressive stress has a maximum value at a location between the second surface and the second depth.

Abstract translation: 玻璃基板具有第一表面，与第一表面相对的第二表面以及从第一表面到第二表面的厚度。 玻璃基板包括第一区域，第二区域和第三区域。 第一区域从第一表面延伸到第一深度进入玻璃基板并且具有第一压缩应力。 第二区域从第二表面延伸到第二深度进入玻璃基板，并且具有不同于第一压缩应力的第二压缩应力。 第三区域在第一区域和第二区域之间。 在玻璃基板中，第一压缩应力在第一表面和第一深度之间的位置处具有最大值，并且第二压缩应力在第二表面和第二深度之间的位置处具有最大值。

公开(公告)号：US11737226B2

公开(公告)日：2023-08-22

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: G06F1/16 ,  H05K5/03 ,  G02F1/1333 ,  B32B7/12 ,  B32B17/00 ,  H05K5/00 ,  H10K59/12 ,  H10K77/10 ,  H10K102/00

CPC classification number: H05K5/03 ,  B32B7/12 ,  B32B17/00 ,  G02F1/133305 ,  G06F1/1652 ,  H05K5/0017 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2457/206 ,  G02F1/133368 ,  H10K59/12 ,  H10K77/111 ,  H10K2102/311 ,  H10K2102/351

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：US10986744B2

公开(公告)日：2021-04-20

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 ,  G02F1/1333 ,  B32B7/12 ,  B32B17/00 ,  H05K5/00 ,  H01L27/32 ,  H01L51/00 ,  G06F1/16

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.