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公开(公告)号：US10578777B2
公开(公告)日：2020-03-03
申请号：US16015538
申请日：2018-06-22
Applicant: CORNING INCORPORATED
Inventor： Robert Alan Bellman , Chang-gyu Kim , Eric Louis Null , Jung-keun Oh , Sang-Yoon Oh , Jin-ah Yoo
Abstract: According to one or more embodiments disclosed herein, a coated article may include a substrate and an optical coating. The optical coating may be disposed on a major surface of the substrate and may form an air-side surface. The optical coating may include an optical stack, an adhesion coating, and an easy-to-clean coating. The adhesion coating may comprise an alumina layer and a silica layer. The present disclosure is also directed to methods for depositing optical coatings on substrates and to consumer electronic products which include the coated articles.
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公开(公告)号：US20180319704A1
公开(公告)日：2018-11-08
申请号：US15974188
申请日：2018-05-08
Inventor： Kaveh Adib , Robert Alan Bellman , Yuhui Jin , Benedict Yorke Johnson , Timothy Edward Myers , Eric Louis Null , Jung-keun Oh , Charles Andrew Paulson , James Joseph Price , Florence Christine Monique Verrier , Jin-ah Yoo
Abstract: An article that includes: a glass, glass-ceramic or ceramic substrate comprising a primary surface; at least one of an optical film and a scratch-resistant film disposed over the primary surface; and an easy-to-clean (ETC) coating comprising a fluorinated material that is disposed over an outer surface of the at least one of an optical film and a scratch-resistant film. The at least one of an optical film and a scratch-resistant film comprises an average hardness of 12 GPa or more. Further, the outer surface of the at least one of an optical film and a scratch-resistant film comprises a surface roughness (Rq) of less than 1.0 nm. Further, the at least one of an optical film and a scratch-resistant film comprises a total thickness of about 500 nm or more.
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公开(公告)号：US10822271B2
公开(公告)日：2020-11-03
申请号：US15974188
申请日：2018-05-08
Inventor： Kaveh Adib , Robert Alan Bellman , Yuhui Jin , Benedict Yorke Johnson , Timothy Edward Myers , Eric Louis Null , Jung-keun Oh , Charles Andrew Paulson , James Joseph Price , Florence Christine Monique Verrier , Jin-ah Yoo
Abstract: An article that includes: a glass, glass-ceramic or ceramic substrate comprising a primary surface; at least one of an optical film and a scratch-resistant film disposed over the primary surface; and an easy-to-clean (ETC) coating comprising a fluorinated material that is disposed over an outer surface of the at least one of an optical film and a scratch-resistant film. The at least one of an optical film and a scratch-resistant film comprises an average hardness of 12 GPa or more. Further, the outer surface of the at least one of an optical film and a scratch-resistant film comprises a surface roughness (Rq) of less than 1.0 nm. Further, the at least one of an optical film and a scratch-resistant film comprises a total thickness of about 500 nm or more.
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公开(公告)号：US20180372920A1
公开(公告)日：2018-12-27
申请号：US16015538
申请日：2018-06-22
Inventor： Robert Alan Bellman , Chang-gyu Kim , Eric Louis Null , Jung-keun Oh , Sang Oh , Jin-ah Yoo
CPC classification number: G02B1/14 , C03C17/42 , C03C2217/73 , C03C2217/76 , C23C14/081 , C23C14/10 , G02B1/115 , G02B1/18 , H05K5/0017 , H05K5/03
Abstract: According to one or more embodiments disclosed herein, a coated article may include a substrate and an optical coating. The optical coating may be disposed on a major surface of the substrate and may form an air-side surface. The optical coating may include an optical stack, an adhesion coating, and an easy-to-clean coating. The adhesion coating may comprise an alumina layer and a silica layer. The present disclosure is also directed to methods for depositing optical coatings on substrates and to consumer electronic products which include the coated articles.
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