Invention Grant
- Patent Title: Method for improving the edge strength of tempered glass sheet articles
- Patent Title (中): 提高钢化玻璃板制品边缘强度的方法
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Application No.: US12903426Application Date: 2010-10-13
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Publication No.: US08110279B2Publication Date: 2012-02-07
- Inventor: Nagaraja Shashidhar , Ljerka Ukrainczyk , David Inscho Wilcox
- Applicant: Nagaraja Shashidhar , Ljerka Ukrainczyk , David Inscho Wilcox
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Robert P. Santandrea
- Main IPC: B32B15/00
- IPC: B32B15/00
Abstract:
A tempered glass sheet article includes a glass sheet having a thickness t, at least one edge, and at least one surface. The at least one edge is connected to the at least one surface by an edge-to-surface corner. The edge-to-surface corner is rounded with a radius r and has a surface compression that is at least 78% of a surface compression measured at or near a center of the at least one surface.
Public/Granted literature
- US20110129650A1 METHOD FOR IMPROVING THE EDGE STRENGTH OF TEMPERED GLASS SHEET ARTICLES Public/Granted day:2011-06-02
Information query
