发明申请
- 专利标题： VARIABLE TRANSMITTANCE OPTICAL FILTER AND USES THEREOF
- 专利标题（中）： 可变发射光学滤波器及其用途
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申请号： US13846215申请日： 2013-03-18
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公开(公告)号： US20130208333A1公开(公告)日： 2013-08-15
- 发明人: Duhane Lam , Neil R. Branda , Andreea Spantulescu
- 申请人： Switch Materials, Inc.
- 申请人地址： CA Burnaby
- 专利权人： SWITCH MATERIALS, INC.
- 当前专利权人： SWITCH MATERIALS, INC.
- 当前专利权人地址： CA Burnaby
- 主分类号： G02F1/153
- IPC分类号： G02F1/153 ; H01R43/26
摘要：
Variable transmittance optical filters capable of transitioning from a light state to a dark state on exposure to UV radiation and from a dark state to a light state with application of an electric voltage are provided. The optical filters comprise a switching material that comprises one or more chromophores that have electrochromic and photochromic properties.
公开/授权文献
- US08837032B2 Variable transmittance optical filter and uses thereof 公开/授权日：2014-09-16
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