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首页> 外文期刊>SID International Symposium: Digest of Technology Papers >Wider Viewing Angle in In-Plane Switching Mode Liquid Crystal Displays by Self-Compensated Phase Retardation Films
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Wider Viewing Angle in In-Plane Switching Mode Liquid Crystal Displays by Self-Compensated Phase Retardation Films

机译:自补偿相位延迟膜在面内开关模式液晶显示器中具有更宽的视角

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摘要

We propose a Self-compensated Phase Retardation (SPR) film as a compensation film for in-plane switching liquid crystal displays. Numerical calculations show that SPR film suppress the light leakage significantly to achieve the contrast ratio higher than 290:1 for all viewing angle, compared to the conventional film having the contrast ratio 120:1. Color difference from D65 at black state is also decreased from △u'v '=0.3031 to 0.1646 at viewing angle (θ,φ))=(60°, 45°) when we replace the conventional films to SPR ones.
机译:我们提出一种自补偿相位延迟(SPR)膜作为平面内切换液晶显示器的补偿膜。数值计算表明,与具有120:1对比度的传统薄膜相比,SPR薄膜在所有视角下均能显着抑制漏光,从而实现高于290:1的对比度。当我们将传统薄膜替换为SPR薄膜时,在黑色状态下与D65的色差也从△u'v'= 0.3031减小到0.1646,在视角(θ,φ))=(60°,45°)时也是如此。

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