Invention Grant
- Patent Title: Display screen protector
-
Application No.: US15711379Application Date: 2017-09-21
-
Publication No.: US10244648B2Publication Date: 2019-03-26
- 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: C03C21/00
- IPC: C03C21/00 ; C03C23/00 ; B32B7/12 ; B32B17/06 ; H05K5/03 ; C03C3/093 ; H05K5/00 ; B32B17/10
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
- US20180014420A1 DISPLAY SCREEN PROTECTOR Public/Granted day:2018-01-11
Information query
