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Color generation device having first and second birefringence media for generating improved color by increasing tendency of linear-polarization and method for the same
Color generation device having first and second birefringence media for generating improved color by increasing tendency of linear-polarization and method for the same
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机译:具有第一和第二双折射介质以通过增加线性偏振趋势来产生改善的颜色的颜色生成装置及其方法
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摘要
A color generation device 1000 according to the present invention has a light source 8, and also has a linear polarizing means 10, a first birefringence medium 30a and a second birefringence medium 30b attached to each other in sequence in front of the light source 8. A display means 500 is provided which is distanced from the linear polarizing means 10, the first birefringence medium 30a and a second birefringence medium 30b. The first birefringence means 30a is arranged for the principal axes thereof to be at angle of 45° or −45° with respect to the polarization direction a1 of the linear polarizing means 10 and the second birefringence medium 30b is arranged for the principal axes thereof to be the same as or perpendicular to polarization direction a1 of the linear polarizing means 10 and quarter wave plate is used therefor.
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机译:根据本发明的颜色生成装置 1000 B>具有光源 8 B>,并且还具有线偏振装置 10 B>,其是第一双折射介质。 30 B> a I>和第二个双折射介质 30 B> b I>依次位于光源前面< B> 8 B>。提供显示装置 500 B>,其与线性偏振装置 10 B>,第一双折射介质 30 B> a I>隔开。第二种双折射介质 30 B> b I>。第一双折射装置 30 B> a I>设置为其主轴相对于偏振方向a 1 <成45°或-45°角。线性偏振装置 10 B>的/ B>和第二双折射介质 30 B> b I>布置为使其主轴与或垂直于线性偏振装置 10 B>的偏振方向a 1 B>并使用四分之一波片。
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