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公开(公告)号:US10737974B2
公开(公告)日:2020-08-11
申请号:US15538371
申请日:2015-12-22
Applicant: SAINT-GOBAIN GLASS FRANCE
Inventor: Vincent Reymond , Uwe Schmidt
Abstract: A material includes a transparent substrate coated with a stack of thin layers acting on infrared radiation including at least one functional layer. The stack includes a carbon-based upper protective layer within which the carbon atoms are essentially in an sp2 hybridization state and the upper protective layer is deposited above at least a part of the functional layer and exhibits a thickness of less than 1 nm.