发明授权
US5178790A Supertwist liquid crystal display 失效
超级液晶显示器

Supertwist liquid crystal display
摘要:
Supertwist liquid crystal display elements with excellent steepness of the characteristic are obtained, if the nematic liquid crystal mixture satisfies the following conditions:a nematic phase range of at least 60.degree. C.,a viscosity of 30 mPa.s or lower, and.DELTA..epsilon./.epsilon..perp.
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