公开(公告)号：US10693109B2

公开(公告)日：2020-06-23

申请号：US16160704

申请日：2018-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sangwoo Kim ,  Jaemin Shin ,  Seungwook Kwon ,  Minwoo Kim ,  Wonsang Park ,  Jongho Hong

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

Abstract: Provided herein is a method of manufacturing a substrate for a display device, the method including: preparing a supporting substrate having a first surface and a second surface opposite to the first surface; patterning a blocking film on the first surface of the supporting substrate; forming a substrate layer on the supporting substrate to cover the blocking film; removing at least a portion of the substrate layer to space the blocking film apart from the substrate layer by a predetermined distance; and separating the substrate layer from the supporting substrate.

公开(公告)号：US10608193B2

公开(公告)日：2020-03-31

申请号：US16122972

申请日：2018-09-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minsang Kim ,  Seungwook Kwon ,  Ohjune Kwon

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/50 ,  H01L51/10 ,  H01L51/56 ,  H01L27/12

Abstract: A display device includes: a substrate including a bending area at least partially bent around a bending axis extending in a first direction; a first organic layer on the substrate, where a plurality of first openings is defined in a portion of the first organic layer corresponding to the bending area; a first conductive layer on the portion of the first organic layer and covering at least a portion of the plurality of first openings; a second organic layer on the first conductive layer, where a plurality of second openings is defined in the second organic layer; and a second conductive layer on the second organic layer, covering at least a portion of the plurality of second openings, and electrically connected to the first conductive layer through the plurality of second openings.

公开(公告)号：US10600991B2

公开(公告)日：2020-03-24

申请号：US16123693

申请日：2018-09-06

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon ,  Seungwook Kwon ,  Minsang Kim ,  Seungyong Song

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H05K7/20 ,  G06F1/16 ,  H01L51/52 ,  H01L29/786 ,  H01L27/12

Abstract: A method of manufacturing a foldable display apparatus may include the steps of: disposing a protective film on one surface of a foldable display panel having a folding portion; removing at least a part of the protective film in the folding portion of the foldable display panel; and decreasing a height of at least one bump protruding from the protective film formed adjacent to the removed part of the protective film.

公开(公告)号：US20190267576A1

公开(公告)日：2019-08-29

申请号：US16160704

申请日：2018-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sangwoo Kim ,  Jaemin Shin ,  Seungwook Kwon ,  Minwoo Kim ,  Wonsang Park ,  Jongho Hong

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

Abstract: Provided herein is a method of manufacturing a substrate for a display device, the method including: preparing a supporting substrate having a first surface and a second surface opposite to the first surface; patterning a blocking film on the first surface of the supporting substrate; forming a substrate layer on the supporting substrate to cover the blocking film; removing at least a portion of the substrate layer to space the blocking film apart from the substrate layer by a predetermined distance; and separating the substrate layer from the supporting substrate.