公开(公告)号：US20220118731A1

公开(公告)日：2022-04-21

申请号：US17355554

申请日：2021-06-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hosik Shin ,  Hyejin Joo ,  Jaemin Shin

IPC: B32B3/04 ,  B32B37/12

Abstract: A guide film includes a main area, a first subsidiary area, and a second subsidiary area being apart from the first subsidiary area. The main area includes a central area having a rectangular shape in a plan view, a first side area arranged between the central area and the first subsidiary area, a second side area arranged between the central area and the second subsidiary area, and a first corner area connecting the first side area to the second side area.

公开(公告)号：US20210376006A1

公开(公告)日：2021-12-02

申请号：US17147873

申请日：2021-01-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeonghee Won ,  Jaemin Shin ,  Sangwoo Kim ,  Jongho Hong

IPC: H01L27/32

Abstract: A display panel includes a substrate, a first display area including first pixels, a second display area located at a corner of the first display area and including second pixels, a third display area located between the first display area and the second display area and including third pixels, first display units, second display units, and third display units, which are disposed on the substrate and correspond to the first to third pixels, respectively, and a driver which provides the first to third display units with an electrical signal, and having a portion of which overlaps the third pixels. Slits cut in a direction toward a corner of the substrate from an inner side of the substrate is defined in the substrate at the corner thereof, and the substrate includes a strip portion between two adjacent slits.

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：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.