首页> 外国专利> OPTICAL COMPENSATING SHEET, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY, PARTICULARLY REGARDING TO EXPANDING VIEWING ANGLE OF LIQUID CRYSTAL DISPLAY IN RANGE THAT CONTRAST AND COLOR FLAVOR ARE NORMAL

OPTICAL COMPENSATING SHEET, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY, PARTICULARLY REGARDING TO EXPANDING VIEWING ANGLE OF LIQUID CRYSTAL DISPLAY IN RANGE THAT CONTRAST AND COLOR FLAVOR ARE NORMAL

机译:光学补偿表,偏光板和液晶显示器,特别是在扩大对比度和色泽正常的液晶显示器的观看角度方面

摘要

PURPOSE: An optical compensating sheet, a polarizing plate, and a liquid crystal display are provided to improve a viewing angle of a liquid crystal display by using an optical compensating sheet appropriately adjusted in optical characters. CONSTITUTION: An optical compensating sheet has two optical anisotropic layers containing liquid crystal molecules on a transparent support body, web(16). The two optical anisotropic layers are practically different in optical characters selected from a group of a mean tilt angle of the liquid crystal molecules, a wavelength dispersion value of an in-plane retardation value, and the in-plane retardation value.
机译:目的:提供光学补偿片,偏振片和液晶显示器,以通过使用在光学特性上适当调整的光学补偿片来改善液晶显示器的视角。组成:光学补偿片在透明支撑体腹板(16)上具有两个包含液晶分子的光学各向异性层。这两个光学各向异性层实际上在选自液晶分子的平均倾斜角,面内延迟值的波长色散值和面内延迟值的组中的光学特性上不同。

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