公开(公告)号：US20220376201A1

公开(公告)日：2022-11-24

申请号：US17652809

申请日：2022-02-28

Applicant: Samsung Display Co., LTD

Inventor： SUNGHOON KIM ,  Yuri Kim ,  Kang-Woo Lee ,  Seongjin Hwang

IPC: H01L51/52 ,  H01L51/56

Abstract: A display device includes a folding area foldable about a folding axis and a non-folding area proximate to the folding area. The display device includes a display module that displays an image and a glass window that is disposed over the display module that includes a patterned glass. The patterned glass includes a pattern portion including a groove pattern provided on one surface of the patterned glass to correspond to the folding area and a non-pattern portion disposed adjacent to the pattern portion to correspond to the folding area. The pattern portion has a thickness that is smaller than or equal to one-half a thickness of the non-pattern portion.

公开(公告)号：US20210360809A1

公开(公告)日：2021-11-18

申请号：US17155011

申请日：2021-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sungsang Ahn ,  Minsang Koo ,  Seongjin Hwang

IPC: H05K5/03 ,  G02B1/14 ,  G02B5/00 ,  H05K5/00

Abstract: A cover window includes a glass substrate, a polymer film disposed on the glass substrate, an adhesive layer disposed between the glass substrate and the polymer film, a protective layer covering the adhesive layer and the glass substrate, and a light blocking portion disposed on at least one of the glass substrate and the polymer film. The protective layer covers a side surface of the adhesive layer, a side surface of the glass substrate, and one surface of the glass substrate. The cover window has improved strength and reliability.

公开(公告)号：US11075358B2

公开(公告)日：2021-07-27

申请号：US16200546

申请日：2018-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon Kim ,  Seongjin Hwang

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

Abstract: A display apparatus includes a display panel having a display region on which an image is displayed, a non-display region adjacent to the display region, a folding region configured to be folded along a folding axis and overlapping the display region, and a flat region adjacent to the folding region and extending in a direction perpendicular to the folding axis, and a protection film on a lower portion of the display panel and including a shear thickening fluid.