Driving methods for liquid crystal devices and liq

专利名称：Driving methods for liquid crystal devices

and liquid crystal apparatus

发明人：Manabu Iwasaki,Akira Tsuboyama,Kazunori

Katakura,Hidemasa Mizutani

申请号：US08/534385申请日：19950927公开号：US05796381A公开日：19980818

摘要：The waveforms of driving signals used for driving a display device whichcomprises a smectic liquid crystal and matrix electrodes including scanning electrodegroups and information electrode groups are changed according to the ambienttemperature in order to provide a satisfactory display in a wide range of temperatures.These types of the driving signals suppress unexpected inversion of the liquid crystalmolecules at a low temperature and provide fast scanning at a high temperature.

申请人：CANON KABUSHIKI KAISHA

代理机构：Fitzpatrick, Cella, Harper & Scinto

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