发明名称 Liquid crystal device.
摘要 A liquid crystal device is constituted by a pair of substrates having mutually opposing electrodes thereon, and a liquid crystal layer disposed between the substrates so as to form a pixel comprising a pair of the opposing electrodes and the liquid crystal layer therebetween. The liquid crystal layer in a pixel is divided into a plurality of regions having mutually different liquid crystal layer thicknesses, and the pixel is constituted so as to show an applied voltage-transmittance characteristic having an improved linearity suited for gradational display. More specifically, for example, the liquid crystal layer in a pixel is provided with locally varying thicknesses by forming on a substrate pluralities of stripe-shaped projections and indentations at locally different indentation widths so that the projections have a smaller width in a region having a smaller indentation width than in a region having a larger indentation width. <IMAGE> <IMAGE>
申请公布号 EP0627648(A1) 申请公布日期 1994.12.07
申请号 EP19940304021 申请日期 1994.06.03
申请人 CANON KABUSHIKI KAISHA 发明人 SHINJO, KATSUHIKO, C/O CANON KABUSHIKI KAISHA;KANEKO, SHUZO, C/O CANON KABUSHIKI KAISHA;OKADA, SHINJIRO, C/O CANON KABUSHIKI KAISHA;MIYATA, HIROKATSU, C/O CANON KABUSHIKI KAISHA
分类号 G02F1/1333;G02F1/137;G02F1/141 主分类号 G02F1/1333
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