Invention Grant
- Patent Title: Coated glass articles and processes for producing the same
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Application No.: US15808079Application Date: 2017-11-09
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Publication No.: US11161778B2Publication Date: 2021-11-02
- Inventor: John Tyler Keech , Robert Sabia , Jean-Francois Oudard , Leena Kumari Sahoo , Leonard Gerard Wamboldt
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Smit Kapadia; Svetlana Z. Short
- Main IPC: C03C17/34
- IPC: C03C17/34 ; C03C23/00 ; H01J37/32 ; C23C14/50 ; G02B1/115

Abstract:
According to one embodiment, a method for producing a coated glass article may include applying an anti-reflective coating onto a glass substrate. The glass substrate may include a first major surface, and a second major surface opposite the first major surface. The anti-reflective coating may be applied to the first major surface of the glass substrate. A substrate thickness may be measured between the first major surface and the second major surface. The glass substrate may have an aspect ratio of at least about 100:1. The coated glass article may have a reflectance of less than 2% for all wavelengths from 450 nanometers to 700 nanometers. The anti-reflective coating may include one or more layers. The cumulative layer stress of the anti-reflective coating may have an absolute value less than or equal to about 167,000 MPa nm.
Public/Granted literature
- US20180127310A1 COATED GLASS ARTICLES AND PROCESSES FOR PRODUCING THE SAME Public/Granted day:2018-05-10
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