发明名称 |
Non-uniformly-rigid barrier wall spacers used to correct problems caused by thermal contraction of smectic liquid crystal material |
摘要 |
According to this liquid crystal cell, a vacuum to be established between two electrode substrates as a result of the volume shrinkage of a liquid crystal having a high viscosity at the room temperature can be damped by communicating between two of a plurality of filling portions formed between two electrode substrates by a plurality of barrier walls through the intervening barrier walls. An anti-ferroelectric liquid crystal (AFLC) is used as the liquid crystal. The liquid crystal cell has a lower electrode substrate and an upper electrode substrate, between which a smectic liquid crystal is disposed together with a plurality of barrier walls on the inner side of a band seal. Each barrier wall has through holes to communicate between the two filling portions located on the two sides of the barrier walls.
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申请公布号 |
US6337730(B1) |
申请公布日期 |
2002.01.08 |
申请号 |
US19990323105 |
申请日期 |
1999.06.01 |
申请人 |
DENSO CORPORATION |
发明人 |
OZAKI MASAAKI;MIYASHITA KOICHI;MAEKAWA KENJI;KANEKO TAKAHISA;MATSUMOTO NAOKI;INOGUCHI KAZUHIRO |
分类号 |
G02F1/1339;G02F1/141;(IPC1-7):G02F1/133;G02F1/134 |
主分类号 |
G02F1/1339 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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