Invention Grant
- Patent Title: Display screen protector
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Application No.: US16363208Application Date: 2019-03-25
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Publication No.: US10917989B2Publication Date: 2021-02-09
- Inventor: Jaymin Amin , Joshua Michael Jacobs , Jonathan David Pesansky , Kevin Barry Reiman , Ananthanarayanan Subramanian
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY Corning
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY Corning
- Agent Kevin M. Johnson
- Main IPC: H05K5/03
- IPC: H05K5/03 ; B32B17/10 ; C03C23/00 ; B32B7/12 ; H05K5/00 ; C03C3/093 ; C03C21/00 ; B32B17/06
Abstract:
Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.
Public/Granted literature
- US20190223309A1 DISPLAY SCREEN PROTECTOR Public/Granted day:2019-07-18
Information query
