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US 2019/0056667 A1Published application
Apparatus and methods of electrically conductive optical semiconductor coating
AssigneeGoodrich Corporation
InventorBradley Dean Schwartz
Life of this patent
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Abstract
A method of coating an optical substrate with a transparent, electrically conductive coating includes depositing a semiconductor coating over a surface of an optical substrate, wherein the semiconductor coating has broadband optical transmittance. A doped semiconductor is applied in a pattern over the semiconductor coating. The doped semiconductor in the pattern is activated for electrical conductivity in the doped semiconductor.
Claims15
A window comprising:
- a transparent substrate with a coating over the transparent substrate, the coating being made of both a transparent semiconductor and an electrically conductive semiconductor, the electrically conductive semiconductor being distributed in a pattern in the transparent semiconductor.
Dependencies are inferred from the claim text.