A liquid crystal electro-optical device comprising a pair of substrates at least one of them is light-transmitting, electrodes being provided on said substrates, and an electro-optical modulating layer being supported by said pair of substrates, provided that said electro-optical modulating layer comprises an anti-ferroelectric liquid crystal material or a smectic liquid crystal material which exhibits anti-ferroelectricity, and a transparent material.

 
Web www.patentalert.com

< Electron beam inspection method and apparatus and semiconductor manufacturing method and its manufacturing line utilizing the same

< Optical displacement sensor using optical fiber, and external force detecting device

> Remote incremental program binary compatibility verification using API definitions

> Two-station type color image forming apparatus with separately replaceable components
~ 00296