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Optical construction with highly efficient chiral nematic liquid crystal polariser
Optical construction with highly efficient chiral nematic liquid crystal polariser
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机译:具有高效手性向列液晶偏振器的光学构造
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摘要
The efficiency of LC displays is improved by the use of a polymeric chiral nematic liquid crystal rear polarizer and reflective backlight housing which increases the net transmission of light and, at the same time, reduces the weight of the assemblage and increases battery life by utilizing lower levels of illumination. The polymeric chiral nematic liquid crystal can be a freestanding film or films, or can be supported by a single glass substrate. The liquid crystal polarizer can have a bandwidth sufficient to transmit electromagnetic radiation across the entire visible spectrum. IMAGE
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