发明名称 Domain-divided twisted nematic liquid crystal cell and method of fabricating thereof
摘要 A domain-divided twisted nematic crystal cell and method of fabricating thereof. The method of the present invention comprises the steps of providing first and second substrates, forming a photo-alignment layer in each domain of the first substrate having two or more domains, wherein thicknesses of the photo-alignment layers corresponding to the domains are different from each other. A pretilt angle in each domain is formed by light irradiation on the photo-alignment layer, wherein the pretilt angles corresponding to the domains are different from each other due to the different thicknesses of the photo-alignment layer in different domains. The first and second substrates are positioned to face each other, and liquid crystal is injected between the first and second substrates.
申请公布号 US6661489(B1) 申请公布日期 2003.12.09
申请号 US19980084582 申请日期 1998.05.27
申请人 LG ELECTRONICS INC. 发明人 KIM JUNG HA;KIM JONG HYUN
分类号 G02F1/1337;(IPC1-7):G02F1/133 主分类号 G02F1/1337
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