Invention Grant
- Patent Title: Flexible substrate, method of manufacturing the same, and display apparatus employing the same
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Application No.: US15481043Application Date: 2017-04-06
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Publication No.: US10256424B2Publication Date: 2019-04-09
- Inventor: Cheol Jang
- 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: KR10-2016-0102439 20160811
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/00 ; B32B5/14 ; B32B27/08 ; H01L27/32 ; H01L51/52 ; H01L51/56
Abstract:
A flexible substrate includes a polymer substrate. At least a portion of a first barrier region is formed on a neutral plane of the polymer substrate. A top region is formed above the first barrier region. A bottom region is formed below the first barrier region. The first barrier region includes a first inorganic material disposed in at least a portion of a free volume of the polymer substrate. A density of the first inorganic material in the first barrier region is greater than a density of the first inorganic material in the top or bottom regions.
Public/Granted literature
- US20180047920A1 FLEXIBLE SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS EMPLOYING THE SAME Public/Granted day:2018-02-15
Information query
IPC分类:
