发明申请
- 专利标题: UV-REFLECTIVE STRUCTURAL COLOR
- 专利标题(中): 紫外反射结构颜色
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申请号: US12467656申请日: 2009-05-18
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公开(公告)号: US20100290109A1公开(公告)日: 2010-11-18
- 发明人: Pinar Kurt , Debasish Banerjee , Robert E. Cohen , Michael Rubner , Masahiko Ishii , Minjuan Zhang
- 申请人: Pinar Kurt , Debasish Banerjee , Robert E. Cohen , Michael Rubner , Masahiko Ishii , Minjuan Zhang
- 申请人地址: US KY Erlanger JP Toyota US MA Cambridge
- 专利权人: Toyota Motor Engineering & Manufacturing North America, Inc.,Toyota Motor Corporation,Massachusetts Institute of Technology
- 当前专利权人: Toyota Motor Engineering & Manufacturing North America, Inc.,Toyota Motor Corporation,Massachusetts Institute of Technology
- 当前专利权人地址: US KY Erlanger JP Toyota US MA Cambridge
- 主分类号: G02B5/28
- IPC分类号: G02B5/28 ; B05D5/06
摘要:
The present invention discloses a non-quarter wave multilayer structure having a plurality of alternating low index of refraction material stacks and high index of refraction material stacks. The plurality of alternating stacks can reflect electromagnetic radiation in the ultraviolet region and a narrow band of electromagnetic radiation in the visible region. The non-quarter wave multilayer structure, i.e. nLdL≠nHdH≠λ0/4, can be expressed as [A 0.5qH pL(qH pL)N 0.5qH G], where q and p are multipliers to the quarter-wave thicknesses of high and low refractive index material, respectively, H is the quarter-wave thickness of the high refracting index material; L is the quarter-wave thickness of the low refracting index material; N represents the total number of layers between bounding half layers of high index of refraction material (0.5qH); G represents a substrate and A represents air.
公开/授权文献
- US08446666B2 UV-reflective structural color 公开/授权日:2013-05-21
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