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Improvements for displaying quality of a field-sequential color CRT using a liquid crystal color shutter: ~A 15' LC color shutter CRT using anti-ferroelectric liquid crystal materials

机译:使用液晶彩色快门显示场顺序颜色CRT的质量:〜A 15“LC彩色快门CRT使用抗铁电液晶材料

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We fabricated a prototype of a field-sequential color CRT using a liquid crystal color shutter (LCCS) with a diagonal size of 15 inches. In order to reduce a color breakup artifact, anti-ferroelectric liquid crystal materials are applied for the cell fabrication in the LCCS for the purpose of fast switching. The optical design of the LCCS was performed using the Jones matrix calculation and the optimization of the optical parameters such as transmittance of chromatic polarizers, a spectrum of a phosphor in the monochrome CRT. And film compensation of the LC cell maximized its optical efficiency and color gamut. This prototype realized displaying at a 540Hz field frequency by adjustment of the driving sequence of the LCCS-CRT and the relation between the number of the LCCS driving stripes and the lifetime of the phosphor in the CRT.
机译:我们使用具有15英寸的对角线尺寸的液晶彩色快门(LCC)制造了一种场序颜色CRT的原型。 为了减少颜色分子伪像,为了快速切换的目的,将抗铁电液晶材料应用于LCC中的电池制造。 使用JONES矩阵计算和光学参数的优化进行LCCS的光学设计,例如色偏振器的透射率,单色CRT中的磷光体的光谱。 和LC细胞的膜补偿最大化其光学效率和色域。 该原型通过调整LCCS-CRT的驱动序列和LCC驱动条的数量与CRT中的荧光体的寿命之间的驱动序列来实现在540Hz场频率下显示。

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