公开(公告)号：US20080055492A1

公开(公告)日：2008-03-06

申请号：US11895342

申请日：2007-08-24

申请人： Hidenobu Kuroi ,  Akiko Toriyama ,  Yasuhiro Shirasaka ,  Hisashi Kadota ,  Hirohide Fukumoto ,  Hajime Tsuchiya ,  Jun Takahama

发明人： Hidenobu Kuroi ,  Akiko Toriyama ,  Yasuhiro Shirasaka ,  Hisashi Kadota ,  Hirohide Fukumoto ,  Hajime Tsuchiya ,  Jun Takahama

IPC分类号： G02F1/1337 ,  G02F1/1335

CPC分类号： G02F1/1393 ,  G02F2001/133742 ,  G02F2001/13712

摘要： Disclosed herein is a liquid crystal display element in which a liquid crystal layer is interposed between a pair of substrates laminated to each other by a sealing material such that alignment films are opposed to each other with a predetermined gap between the alignment films, wherein a range of dielectric anisotropy Δ∈ of a material for the liquid crystal layer at a measured temperature of 70° C. is −4.5 to less than zero.

摘要翻译： 本发明公开了一种液晶显示元件，其中液晶层插入在通过密封材料彼此层叠的一对基板之间，使得取向膜在取向膜之间以预定的间隙彼此相对，其中范围 介电各向异性在70℃的测量温度下液晶层的材料的Δε为-4.5至小于零。

公开(公告)号：US08212985B2

公开(公告)日：2012-07-03

申请号：US11895342

申请日：2007-08-24

申请人： Hidenobu Kuroi ,  Akiko Toriyama ,  Yasuhiro Shirasaka ,  Hisashi Kadota ,  Hajime Tsuchiya ,  Jun Takahama

发明人： Hidenobu Kuroi ,  Akiko Toriyama ,  Yasuhiro Shirasaka ,  Hisashi Kadota ,  Hajime Tsuchiya ,  Jun Takahama

IPC分类号： C09K19/02 ,  G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/1393 ,  G02F2001/133742 ,  G02F2001/13712

摘要： Disclosed herein is a liquid crystal display element in which a liquid crystal layer is interposed between a pair of substrates laminated to each other by a sealing material such that alignment films are opposed to each other with a predetermined gap between the alignment films, wherein a range of dielectric anisotropy Δε of a material for the liquid crystal layer at a measured temperature of 70° C. is −4.5 to less than zero.

摘要翻译： 本发明公开了一种液晶显示元件，其中液晶层插入在通过密封材料彼此层叠的一对基板之间，使得取向膜在取向膜之间以预定的间隙彼此相对，其中范围 介电各向异性＆ 在测量温度为70℃的液晶层的材料为-4.5至小于零。