Invention Grant
- Patent Title: Coated article with low-E coating having absorbing layers for low film side reflectance and low visible transmission
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Application No.: US15653577Application Date: 2017-07-19
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Publication No.: US10393932B2Publication Date: 2019-08-27
- Inventor: Bernd Disteldorf , Anton Dietrich , Piotr Kokot , Adam Tokarz
- Applicant: Guardian Glass, LLC
- Applicant Address: US MI Auburn Hills
- Assignee: GUARDIAN GLASS, LLC
- Current Assignee: GUARDIAN GLASS, LLC
- Current Assignee Address: US MI Auburn Hills
- Main IPC: G02B5/20
- IPC: G02B5/20 ; G02B5/28 ; C03C17/34 ; C03C17/36 ; G02B1/11 ; G02B5/26

Abstract:
Absorbing layers of a low-emissivity (low-E) coating are designed to cause the coating to have a reduced film side reflectance which is advantageous for aesthetic purposes. In certain embodiments, the absorbing layers are metallic or substantially metallic (e.g., NiCr or NiCrNx) and are positioned in order to reduce or prevent oxidation of the absorbing layers during optional heat treatment (e.g., thermal tempering, heat bending, and/or heat strengthening). Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, other types of windows, etc.
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