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    • 10. 发明授权
    • Optical filter, optical filter module, and photometric analyzer
    • 光滤波器,光滤波器模块和光度分析仪
    • US08848293B2
    • 2014-09-30
    • US13467360
    • 2012-05-09
    • Teruyuki NishimuraNozomu Hirokubo
    • Teruyuki NishimuraNozomu Hirokubo
    • G02B27/00G02B26/00
    • G02B26/001
    • An optical filter includes a first substrate, a second substrate opposed to the first substrate, a first optical film provided on a surface of the first substrate facing the second substrate, a second optical film provided on the second substrate and opposed to the first optical film via a gap, a first electrode provided on the surface of the first substrate facing the second substrate, and a second electrode provided on the second substrate and opposed to the first electrode, wherein a first charged body film with charge is formed on top of the first optical film, a second charged body film with charge is formed on top of the second optical film, and the first charged body film and the second charged body film are charged with the same polarity and opposed.
    • 光滤波器包括第一基板,与第一基板相对的第二基板,设置在面向第二基板的第一基板的表面上的第一光学膜,设置在第二基板上并与第一光学膜相对的第二光学膜 通过间隙,设置在面向第二基板的第一基板的表面上的第一电极和设置在第二基板上并与第一电极相对的第二电极,其中在第一基板的顶部形成有带电的第一带电体膜 第一光学膜,在第二光学膜的顶部上形成带电的第二带电体膜,并且第一带电体膜和第二带电体膜以相同的极性充电并且相反。