发明授权
- 专利标题: Method of making thin film structures and compositions thereof
- 专利标题(中): 制备薄膜结构及其组合物的方法
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申请号: US12465845申请日: 2009-05-14
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公开(公告)号: US08916234B2公开(公告)日: 2014-12-23
- 发明人: Thomas Chirayil , Curtis J. Zimmermann , Geoffrey M. Johnson
- 申请人: Thomas Chirayil , Curtis J. Zimmermann , Geoffrey M. Johnson
- 申请人地址: US NJ Florham Park
- 专利权人: BASF Corporation
- 当前专利权人: BASF Corporation
- 当前专利权人地址: US NJ Florham Park
- 代理商 Anna-Lisa Gallo
- 主分类号: B05D5/06
- IPC分类号: B05D5/06 ; G02B5/28 ; C23C14/22 ; C23C16/01 ; C23C16/40 ; C23C16/54
摘要:
This invention is directed to a method of modifying the refractive index of multilayer thin films structure comprising high refractive and low refractive index layers, where the high refractive and low refractive index layers are of the same material, the method comprises a) depositing a first layer of film of a refractive index on a substrate; b) depositing a second layer of film having a different refractive index onto the first layer of film; and c) depositing a third layer of film having a different refractive index from the second layer of film onto the second layer of film, and compositions thereof. In certain embodiments, this multilayer thin film structure of this invention is directed to decorative applications.