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1. 发明授权

EP2962136B1 REFLECTIVE COLOR FILTER AND COLOR DISPLAY DEVICE 失效
标题翻译：反射式彩色滤光片和彩色显示装置
公开(公告)号：EP2962136B1
公开(公告)日：2017-12-20
申请号：EP14757389.3
申请日：2014-02-22
申请人： Lab-n-Fab LLC
发明人： Kleptsyn, Vladimir
IPC分类号： G02F1/1335 , G02B5/28 , G02B5/20
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/286 , G02F2001/133521
摘要： The invention is related to thin film optical filters, and can be used in liquid crystal displays (LCD) in order to increase their brightness, and provide savings in energy consumption. According to the invention, a reflective color filter for visible light substantially transmitting a light of the chosen spectral range entering into it and substantially reflecting a visible light of other spectral ranges, includes an odd total number of alternate nonmetallic and metal layers, and the first and last layers are nonmetallic ones, and each metal layer is placed between nonmetallic layers, each nonmetallic layer possesses a refractive index not less than 2.2 and thickness not less than 40 nanometers, and each metal layer possesses the thickness in a range from 10 to 40 nanometers.

2. 发明公开

EP2962136A1 REFLECTIVE COLOR FILTER AND COLOR DISPLAY DEVICE 失效
标题翻译：反射式彩色滤光片和彩色显示装置
公开(公告)号：EP2962136A1
公开(公告)日：2016-01-06
申请号：EP14757389.3
申请日：2014-02-22
申请人： Lab-n-Fab LLC
发明人： Kleptsyn, Vladimir
IPC分类号： G02B1/10 , G02B5/28 , G02F1/1335
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/286 , G02F2001/133521
摘要： The invention is related to thin film optical filters, and can be used in liquid crystal displays (LCD) in order to increase their brightness, and provide savings in energy consumption. According to the invention, a reflective color filter for visible light substantially transmitting a light of the chosen spectral range entering into it and substantially reflecting a visible light of other spectral ranges, includes an odd total number of alternate nonmetallic and metal layers, and the first and last layers are nonmetallic ones, and each metal layer is placed between nonmetallic layers, each nonmetallic layer possesses a refractive index not less than 2.2 and thickness not less than 40 nanometers, and each metal layer possesses the thickness in a range from 10 to 40 nanometers.
摘要翻译：本发明涉及薄膜光学滤波器，并且可以用于液晶显示器（LCD）中以增加其亮度并且节省能量消耗。根据本发明，基本上透射所选光谱范围的光进入其中并基本上反射其它光谱范围的可见光的可见光的反射滤色器包括奇数总数的交替非金属和金属层，并且第一最后一层为非金属层，各金属层置于非金属层之间，每一非金属层的折射率不小于2.2，厚度不小于40纳米，每一金属层的厚度范围为10至40 纳米。

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