Invention Grant
- Patent Title: Display apparatus with bending area capable of minimizing manufacturing defects
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Application No.: US15332415Application Date: 2016-10-24
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Publication No.: US10283574B2Publication Date: 2019-05-07
- Inventor: Keonwoo Kim , Deukjong Kim , Yongjin Kim , Donghyun Lee
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2016-0036132 20160325; KR10-2016-0077554 20160621
- Main IPC: G06F3/041
- IPC: G06F3/041 ; H01L27/32 ; H01L51/00 ; H01L51/52 ; H01L35/24 ; H01L29/08

Abstract:
A display apparatus includes a substrate, an inorganic insulating layer, a first conductive layer, and an organic material layer. The substrate includes a first area, a second area, and a bending area located between the first area and the second area the bending area configured to be bent about a first bending axis extending in a first direction. The inorganic insulating layer is arranged over the substrate. The first conductive layer extends from the first area to the second area passing over the bending area, and is arranged over the inorganic insulating layer. The organic material layer is arranged between the inorganic insulating layer and the first conductive layer and includes a central portion overlapping the bending area and a peripheral portion extending from the central portion. An average thickness of the central portion is greater than an average thickness of the peripheral portion.
Public/Granted literature
- US20170278901A1 DISPLAY APPARATUS WITH BENDING AREA CAPABLE OF MINIMIZING MANUFACTURING DEFECTS Public/Granted day:2017-09-28
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