Invention Grant
- Patent Title: Edge barrier film for electronic devices
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Application No.: US15899651Application Date: 2018-02-20
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Publication No.: US11075357B2Publication Date: 2021-07-27
- Inventor: Prashant Mandlik , Ruiqing Ma , Julia J. Brown
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Butzel Long
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56

Abstract:
In some embodiments, a first product is provided. The first product may include a substrate, a device having a device footprint disposed over the substrate, and a barrier film disposed over the substrate and substantially along a side of the device footprint. The barrier film may comprise a mixture of a polymeric material and non-polymeric material. The barrier film may have a perpendicular length that is less than or equal to 3.0 mm from the side of the device footprint.
Public/Granted literature
- US20180175325A1 EDGE BARRIER FILM FOR ELECTRONIC DEVICES Public/Granted day:2018-06-21
Information query
IPC分类: