公开(公告)号：US20200333833A1

公开(公告)日：2020-10-22

申请号：US16833667

申请日：2020-03-30

Applicant: Samsung Display Co., LTD.

Inventor： Eunjoong MUN ,  Dong Yeon LEE ,  Hyung-Don NA ,  Jungkyu JO ,  HYEON DEUK HWANG

IPC: G06F1/16 ,  G02B1/14

Abstract: A display device includes a display panel including a display area and a non-display area, a window disposed on the display panel and including a base substrate and a printed layer disposed on a surface of the base substrate and overlapping with the non-display area, and an adhesive layer disposed between the display panel and the window. The adhesive layer includes a first adhesive portion overlapping with the non-display area, and a second adhesive portion adjacent to the first adhesive portion and having a creep value different from a creep value of the first adhesive portion.

公开(公告)号：US20200182762A1

公开(公告)日：2020-06-11

申请号：US16685125

申请日：2019-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Deuk HWANG ,  Eun Joong MUN ,  Dong Yeon LEE ,  Hyung Don NA

IPC: G01N3/24 ,  C09J11/00 ,  G01N3/08

Abstract: A method for evaluating a binder includes disposing the binder on a first plate, bringing a second plate, which faces the first plate, into contact with one surface of the binder, applying a stress to the binder through the second plate, measuring a strain of the binder due to the applied stress, and calculating a curing rate of the binder based on the strain of the binder.

公开(公告)号：US20220291540A1

公开(公告)日：2022-09-15

申请号：US17828408

申请日：2022-05-31

Applicant: Samsung Display Co., Ltd.

Inventor： Eunjoong MUN ,  Dong Yeon LEE ,  Hyung-Don NA ,  Jungkyu JO ,  HYEON DEUK HWANG

IPC: G02F1/1333 ,  G02B1/14 ,  G06F1/16

Abstract: A display device includes a display panel including a display area and a non-display area, a window disposed on the display panel and including a base substrate and a printed layer disposed on a surface of the base substrate and overlapping with the non-display area, and an adhesive layer disposed between the display panel and the window. The adhesive layer includes a first adhesive portion overlapping with the non-display area, and a second adhesive portion adjacent to the first adhesive portion and having a creep value different from a creep value of the first adhesive portion.

公开(公告)号：US20200381648A1

公开(公告)日：2020-12-03

申请号：US16796952

申请日：2020-02-21

Applicant: Samsung Display Co., LTD.

Inventor： Eunjoong MUN ,  Hyung-Don NA ,  Dong Yeon LEE ,  Jungkyu JO ,  Hyeon Deuk HWANG

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: A display device including a display panel having a first surface and a second surface opposite to the first surface, a guide structure disposed on the first surface of the display panel, and a window disposed on the second surface of the display panel, in which the guide structure includes a guide film configured to apply a preliminary pressure to the display panel, and a cover panel disposed between the guide film and the display panel, the cover panel including a cushion layer.