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    • 2. 发明申请
    • Colour filter means having optical activity under the influence of a polarized light
    • 滤色器意味着在偏振光的影响下具有光学活性
    • US20050018290A1
    • 2005-01-27
    • US10473936
    • 2002-04-05
    • Ferenc Kiss
    • Ferenc Kiss
    • G02B27/28G02B5/30
    • G02B27/288
    • The present invention relates to a colour filter means having optical activity under the influence of a polarized light for mounting frontwards of a natural or artificial imaging device (8). The colour filter means contains first optically active material (1) and first polarizer (2), both having optical axis aligned in the same direction and plane perpendicular to the optical axis. The colour filter means also contains a colour filter (5) dyed in its material. The first optically active material (1) can be optionally rotated around its optical axis and being in front of the imaging device (8). The core feature of the colour filter means is that from the aspect of sensing an unpolarized light passing therethrough keeps its colour or shows up a monochrome effect while the colour of a plane-polarized light is modified thereby in a pre-defined manner.
    • 本发明涉及一种在偏振光的影响下具有用于安装天然或人造成像装置(8)前方的光学活动的滤色器装置。 滤色器装置包含第一光学活性材料(1)和第一偏振片(2),两者都具有在与光轴垂直的相同方向和平面上对准的光轴。 滤色器装置还包含在其材料中染色的滤色器(5)。 第一光学活性材料(1)可以可选地围绕其光轴旋转并且位于成像装置(8)的前方。 滤色器装置的核心特征在于,从感测通过的非偏振光的方面来说,保持其颜色或显示单色效果,同时以预定义的方式修改平面偏振光的颜色。