61-3: Tripling LCD-BLU Efficiency by Simultaneous Color and Polarization Recycling

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• 作者：Zhenyue Luo ; Guiju Zhang ; Ruidong Zhu ; Yating Gao and Shin-Tson Wu
• 刊名：SID Symposium Digest of Technical Papers
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：47
• 期：1
• 页码：830-832
• 全文大小：1034K
• ISSN：2168-0159

文摘

We propose an efficient LCD system to simultaneously recycle the backlight according to its color and polarization. These novel polarizing color filters offer high transmittance, high extinction ratio and large angular tolerance. In combination with a directional backlight, our system can achieve ~3X higher optical efficiency for ultra-low power operation.