公开(公告)号：US20200039873A1

公开(公告)日：2020-02-06

申请号：US16597296

申请日：2019-10-09

Applicant: Corning Incorporated

Inventor： Heather Bossard Decker ,  Shandon Dee Hart ,  Guangli Hu ,  Fei Li ,  James Joseph Price ,  Chandon Kumar Saha

IPC: C03C17/34 ,  C03C17/36 ,  C03C21/00 ,  G06F3/03 ,  C03C17/42 ,  C03C17/38

Abstract: One or more aspects of the disclosure pertain to an article including a film disposed on a glass substrate, which may be strengthened, where the interface between the film and the glass substrate is modified, such that the article retains its average flexural strength, and the film retains key functional properties for its application. Some key functional properties of the film include optical, electrical and/or mechanical properties. The bridging of a crack from one of the film or the glass substrate into the other of the film or the glass substrate can be prevented by inserting a crack mitigating layer between the glass substrate and the film.