公开(公告)号：US11581510B2

公开(公告)日：2023-02-14

申请号：US16991211

申请日：2020-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： Myoungan Min

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H01L27/32 ,  H01L27/14 ,  G02F1/13 ,  G06F1/16 ,  G09F9/30 ,  C03C21/00 ,  G02F1/1333 ,  H01L27/146

Abstract: A display device includes a display module having a folding area and a non-folding area adjacent to the folding area. A glass substrate is disposed on the display module and comprises a first layer and a second layer disposed on the first layer. The second layer has a compressive strength that is higher than a compressive strength of the first layer. The first layer and the second layer of the glass substrate each include a folding portion overlapping the folding area and having a first thickness and a non-folding portion overlapping the non-folding area and having a second thickness greater than the first thickness. The second layer of the non-folding portion has a thickness that is greater than a thickness of the second layer of the folding portion.

公开(公告)号：US12128657B2

公开(公告)日：2024-10-29

申请号：US17344249

申请日：2021-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung-Jin Lee ,  Yonggi Ko ,  Myoungan Min ,  Hyeji Jang

IPC: B32B27/40 ,  B32B5/18 ,  B32B27/08 ,  G06F1/16

CPC classification number: B32B27/40 ,  B32B5/18 ,  B32B27/08 ,  G06F1/1652 ,  B32B2266/10 ,  B32B2307/51 ,  B32B2307/56 ,  B32B2307/722 ,  B32B2375/00 ,  B32B2457/20

Abstract: A display device includes a display panel and a cushion layer disposed below the display panel. The cushion layer includes a first foam layer having a first density, a second foam layer disposed above the first foam layer and having a second density less than the first density, and a third foam layer disposed above the second foam layer and having a third density greater than the first density. The third form layer is disposed closer to the display panel than the first foam layer. The display device provides improved surface quality, impact resistance, and restoration properties.

公开(公告)号：US10355237B2

公开(公告)日：2019-07-16

申请号：US16191042

申请日：2018-11-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoungan Min

IPC: H01L51/52 ,  H04M1/02 ,  H01L27/32

Abstract: An electronic device includes a display module, a bottom cover disposed below the display module, and a top cover disposed above the display module and overlapping at least a portion of the display module. The top cover is coupled to the display module or the bottom cover. The display module includes a display panel, a display window. The display window includes a central portion disposed above the display panel and an edge portion connected to the central portion. The edge portion overlaps the top cover and is thinner than the central portion. The bezel is disposed on a bottom surface of the display window and overlaps the edge portion.

公开(公告)号：US10164209B2

公开(公告)日：2018-12-25

申请号：US15886213

申请日：2018-02-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoungan Min

IPC: H05K5/00 ,  H01L51/52 ,  H04M1/02 ,  H01L27/32

Abstract: An electronic device includes a display module, a bottom cover disposed below the display module, and a top cover disposed above the display module and overlapping at least a portion of the display module. The top cover is coupled to the display module or the bottom cover. The display module includes a display panel, a display window. The display window includes a central portion disposed above the display panel and an edge portion connected to the central portion. The edge portion overlaps the top cover and is thinner than the central portion. The bezel is disposed on a bottom surface of the display window and overlaps the edge portion.

公开(公告)号：US09911942B2

公开(公告)日：2018-03-06

申请号：US15379072

申请日：2016-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoungan Min

IPC: H05K5/00 ,  H01L51/52 ,  H01L27/32 ,  H05K5/03

CPC classification number: H01L51/524 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/5284 ,  H04M1/0266

Abstract: An electronic device includes a display module, a bottom cover disposed below the display module, and a top cover disposed above the display module and overlapping at least a portion of the display module. The top cover is coupled to the display module or the bottom cover. The display module includes a display panel, a display window. The display window includes a central portion disposed above the display panel and an edge portion connected to the central portion. The edge portion overlaps the top cover and is thinner than the central portion. The bezel is disposed on a bottom surface of the display window and overlaps the edge portion.