发明名称 Liquid crystal layer including a dichroic dye
摘要 A reflecting film is formed on one substrate, and ¼ wavelength layer is arranged on this reflecting film. A liquid crystal layer comprises liquid crystal molecule, a polymer and dichroic dye, the polymer particles being dispersed in liquid crystal molecules. Using this configuration, a liquid crystal apparatus free from parallax is available. Because the dichroic dye is mixed in the liquid crystal layer, a light entering the liquid crystal layer upon non-application of voltage is absorbed by the dichroic dye, thus giving a light absorbing state. Upon application of voltage, there is available a light scattering state.
申请公布号 US6606138(B2) 申请公布日期 2003.08.12
申请号 US19980000078 申请日期 1998.01.22
申请人 SEIKO EPSON CORPORATION 发明人 SONEHARA TOMIO
分类号 G02F1/1334;G02F1/1335;G02F1/13363;G02F1/137;G02F1/139;(IPC1-7):G02F1/133 主分类号 G02F1/1334
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