Invention Grant
- Patent Title: Display apparatus including an anti-crack projection
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Application No.: US16503774Application Date: 2019-07-05
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Publication No.: US11205759B2Publication Date: 2021-12-21
- Inventor: Yonghan Park , Sangmin Kim , Dongho Lee , Hyunjung Kim
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2018-0078925 20180706
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L27/32 ; H01L51/52 ; B32B3/26 ; B32B3/04

Abstract:
A display apparatus includes a substrate including a display area, a peripheral area outside the display area, and a bending area bendable along a bending axis, and an anti-crack projection disposed in the peripheral area and extending along at least a part of an edge of the substrate. A portion of the anti-crack projection in the bending area is a bending portion. A preset area including the bending portion on the substrate is a first area. A preset area of the substrate disposed outside the first area, having substantially the same area as that of the first area, and including a part of the anti-crack projection is a second area. A portion of the anti-crack projection belonging to the second area is a flat portion. The area occupied by the bending portion in the first area is greater than the area occupied by the flat portion in the second area.
Public/Granted literature
- US20200013971A1 DISPLAY APPARATUS INCLUDING AN ANTI-CRACK PROJECTION Public/Granted day:2020-01-09
Information query
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