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Wide Viewing Angle and Broadband Circular Polarizers for Transflective Liquid Crystal Displays
Wide Viewing Angle and Broadband Circular Polarizers for Transflective Liquid Crystal Displays
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机译:透反射型液晶显示器的宽视角和宽带圆偏振器
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摘要
Apparatus, devices, systems, and methods for wide viewing angle and broadband circular polarizers in transflective displays. A liquid crystal display configuration can include two stacked circular polarizers, each having a linear polarizer, a half-wave plate and a quarter-wave plate wherein two linear polarizers are crossed to each other, two half-wave plates are made of uniaxial A plates with opposite optical birefringence (one positive and one negative type), and two quarter-wave plates are made of uniaxial A plates with opposite optical birefringence (one positive and one negative type). The configurations can generate wide viewing angles and broadband properties and are suitable for display applications that require circular polarizers.
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