Invention Grant
- Patent Title: Bendable glass stack assemblies, articles and methods of making the same
- Patent Title (中): 弯曲玻璃栈组件,制品及其制造方法
-
Application No.: US14601698Application Date: 2015-01-21
-
Publication No.: US09321677B2Publication Date: 2016-04-26
- Inventor: Theresa Chang , Polly Wanda Chu , Michael Patrick Donovan , Adam James Ellison , Timothy Michael Gross , Guangli Hu , Gautam Narendra Kudva , Nicholas James Smith
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Jeffrey A. Schmidt
- Main IPC: B32B17/00
- IPC: B32B17/00 ; C03C21/00 ; H05K1/02 ; H05K1/03 ; C03C15/00 ; B32B17/10 ; C03C17/32 ; G06F1/16 ; G02F1/1333 ; H04M1/02

Abstract:
A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, with the center of curvature on the side of the second primary surface so as to induce a bending stress σB at the first primary surface, σI+σB
Public/Granted literature
- US20150210588A1 BENDABLE GLASS STACK ASSEMBLIES, ARTICLES AND METHODS OF MAKING THE SAME Public/Granted day:2015-07-30
Information query