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公开(公告)号：US06304306B1
公开(公告)日：2001-10-16
申请号：US09063003
申请日：1998-04-20
IPC分类号： G02F11333
CPC分类号： C09K19/544 , G02F1/133377 , G02F1/13394
摘要： A liquid crystal display device includes substrates opposed to each other, a polymeric layer patterned into a predetermined pattern, and a liquid crystal layer at least partially surrounded by the polymeric layer. The polymeric layer and the liquid crystal layer are interposed between the substrates. The polymeric layer is at least partially formed by polymerizing a liquid crystalline polymerization precursor in a state where the molecules of the liquid crystalline polymerization precursor are aligned in a predetermined direction by an alignment regulating force of at least one of the substrates.
摘要翻译： 液晶显示装置包括彼此相对的基板，图案化为预定图案的聚合物层和至少部分被聚合物层包围的液晶层。 聚合物层和液晶层插入在基板之间。 聚合物层至少部分地通过在液晶聚合前体的分子通过至少一个基底的取向调节力沿预定方向排列的状态下聚合液晶聚合前体而形成。
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公开(公告)号：US5784137A
公开(公告)日：1998-07-21
申请号：US602940
申请日：1996-02-16
IPC分类号： G02F1/1337 , C09K19/54 , G02F1/1333 , G02F1/1339 , G09F9/35 , C09K19/02
CPC分类号： C09K19/544 , G02F1/133377 , G02F1/13394
摘要： A liquid crystal display device includes substrates opposed to each other, a polymeric layer patterned into a predetermined pattern, and a liquid crystal layer at least partially surrounded by the polymeric layer. The polymeric layer and the liquid crystal layer are interposed between the substrates. The polymeric layer is at least partially formed by polymerizing a liquid crystalline polymerization precursor in a state where the molecules of the liquid crystalline polymerization precursor are aligned in a predetermined direction by an alignment regulating force of at least one of the substrates.
摘要翻译： 液晶显示装置包括彼此相对的基板，图案化为预定图案的聚合物层和至少部分地被聚合物层包围的液晶层。 聚合物层和液晶层插入在基板之间。 聚合物层至少部分地通过在液晶聚合前体的分子通过至少一个基底的取向调节力沿预定方向排列的状态下聚合液晶聚合前体而形成。
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3.发明授权
公开(公告)号：US5726728A
公开(公告)日：1998-03-10
申请号：US312623
申请日：1994-09-27
申请人： Masahiko Kondo , Nobuaki Yamada , Wataru Horie , Makoto Shiomi , Masayuki Okamoto , Shuichi Kozaki , Tokihiko Shinomiya , Kohichi Fujimori
发明人： Masahiko Kondo , Nobuaki Yamada , Wataru Horie , Makoto Shiomi , Masayuki Okamoto , Shuichi Kozaki , Tokihiko Shinomiya , Kohichi Fujimori
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1339
CPC分类号： G02F1/133377 , G02F1/133788
摘要： The present invention provides a liquid crystal display device including a pair of substrates, at least one of which bears plural areas formed by using a uniform arrangement of surface free energy; a polymeric wall made of a polymeric material formed by polymerizing a polymerizable material, sandwiched between the substrates and formed in part of the plural areas having a first surface free energy; and a plurality of liquid crystal regions made of a liquid crystal material substantially surrounded by the polymeric wall, sandwiched between the substrates, and formed in another part of the plural areas having a second surface free energy. In this liquid crystal display device, positions of the areas having the first surface free energy, the areas having the second surface free energy, the polymeric wall and the liquid crystal region are determined so that the first surface free energy .gamma..sub.P, the second surface free energy .gamma..sub.E, surface free energy .gamma..sub.LC of the liquid crystal material and surface free energy .gamma..sub.M of the polymeric material satisfy the following relationship: (.gamma..sub.E -.gamma..sub.P).times.(.gamma..sub.LC -.gamma..sub.M)>0
摘要翻译： 本发明提供一种液晶显示装置，包括一对基板，其中至少一个具有通过使用均匀排列的表面自由能形成的多个区域; 由聚合材料形成的聚合物壁，该聚合物材料通过聚合可聚合材料形成，夹在基材之间并形成在具有第一表面自由能的多个区域的一部分中; 以及由基本上由聚合物壁围绕的液晶材料制成的多个液晶区域，夹在基板之间，并形成在具有第二表面自由能的多个区域的另一部分中。 在该液晶显示装置中，确定具有第一表面自由能的区域，具有第二表面自由能的区域，聚合物壁和液晶区域的位置，使得第一表面自由能γP，第二表面 自由能γE，液晶材料的表面自由能γLC和聚合物材料的表面自由能γM满足以下关系:(伽马γ-gamma M）> 0
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公开(公告)号：US5771084A
公开(公告)日：1998-06-23
申请号：US810383
申请日：1997-03-03
IPC分类号： G02F1/1333 , G02F1/1339
CPC分类号： G02F1/1339 , G02F1/133377
摘要： A liquid crystal display device of the present invention includes: a pair of substrates at least one of which is transparent; a liquid crystal layer interposed between the substrates and including a plurality of liquid crystal regions substantially surrounded by polymer walls; a sealing agent surrounding a periphery of the liquid crystal layer except for a portion where an injection hole is formed to seal the liquid crystal layer and secure the substrates together; and a sealant for sealing the injection hole, wherein the polymer walls include an ultraviolet light curable resin, and the sealant includes a visible light curable resin.
摘要翻译： 本发明的液晶显示装置包括：至少一个透明的一对基板; 介于所述基板之间并且包括基本上被聚合物壁包围的多个液晶区域的液晶层; 围绕液晶层的周围的密封剂，除了形成注入孔的部分以密封液晶层并将基板固定在一起之外; 以及用于密封注射孔的密封剂，其中所述聚合物壁包括紫外光固化树脂，并且所述密封剂包括可见光固化树脂。
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公开(公告)号：US06400429B1
公开(公告)日：2002-06-04
申请号：US09591776
申请日：2000-06-12
IPC分类号： G02F11333
CPC分类号： G02F1/133377
摘要： A liquid crystal display device includes: a pair of substrates; polymer walls; and a display medium interposed between the pair of substrates, including a liquid crystal region partially provided with or completely surrounded by the polymer walls. The liquid crystal region includes a liquid crystal material having a helical pitch, the helical pitch being either unchanged or reduced upon rise in temperature.
摘要翻译： 液晶显示装置包括：一对基板; 聚合物壁; 以及介于所述一对基板之间的显示介质，包括部分地设置有或完全被所述聚合物壁包围的液晶区域。 液晶区域包括具有螺旋间距的液晶材料，螺旋间距在温度升高时不变或降低。
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6.发明授权LCD device having an input function and polymer substrates having dual function 失效具有输入功能的LCD装置和具有双重功能的聚合物基板
公开(公告)号：US5852487A
公开(公告)日：1998-12-22
申请号：US787904
申请日：1997-01-23
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1334 , G02F1/1335 , G02F1/13363 , G02F1/1339 , G06F3/033 , G06F3/041 , G09G3/36 , G09G5/00
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/133528 , G02F1/13363 , G02F1/13394
摘要： A liquid crystal display apparatus having an input function includes a first substrate, a second substrate, and a third substrate; a display medium provided between the first substrate and the second substrate; a first electrode provided between the first substrate and the display medium; a second electrode provided between the second substrate and the display medium; spacers for supporting the second substrate and the third substrate with respect to each other; and at least two electrodes provided between the second substrate and the third substrate. The display medium includes a polymer projection and a liquid crystal region at least partially surrounded by the polymer projection, and the first, second and third substrates are each formed of a polymer material, at least one of the first, second and third substrates has a polarizing function, and at least one of the first, second and third substrates has a phase contrasting function.
摘要翻译： 具有输入功能的液晶显示装置包括第一基板，第二基板和第三基板; 设置在所述第一基板和所述第二基板之间的显示介质; 设置在所述第一基板和所述显示介质之间的第一电极; 设置在所述第二基板和所述显示介质之间的第二电极; 用于相对于彼此支撑第二基板和第三基板的间隔件; 以及设置在第二基板和第三基板之间的至少两个电极。 显示介质包括聚合物突起和至少部分地被聚合物突起包围的液晶区域，并且第一，第二和第三基板各自由聚合物材料形成，第一，第二和第三基板中的至少一个具有 偏振功能，并且第一，第二和第三基板中的至少一个具有相位对比功能。
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公开(公告)号：US6133972A
公开(公告)日：2000-10-17
申请号：US825004
申请日：1997-03-26
IPC分类号： G02F1/13 , G02F1/1333
CPC分类号： G02F1/133377
摘要： A liquid crystal display device includes: a pair of substrates; polymer walls; and a display medium interposed between the pair of substrates, including a liquid crystal region partially provided with or completely surrounded by the polymer walls. The liquid crystal region includes a liquid crystal material having a helical pitch, the helical pitch being either unchanged or reduced upon rise in temperature.
摘要翻译： 液晶显示装置包括：一对基板; 聚合物壁; 以及介于所述一对基板之间的显示介质，包括部分地设置有或完全被所述聚合物壁包围的液晶区域。 液晶区域包括具有螺旋间距的液晶材料，螺旋间距在温度升高时不变或降低。
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公开(公告)号：US5529818A
公开(公告)日：1996-06-25
申请号：US291851
申请日：1994-08-17
IPC分类号： G02F1/1337 , G02F1/139
CPC分类号： G02F1/1391 , G02F1/133711 , G02F1/133753 , Y10T428/1005
摘要： A liquid crystal display device includes upper and lower substrates having upper and lower electrodes formed on a surface of respective upper and lower substrates, and upper and lower orientation films formed over the surface of respective upper and lower electrodes. A nematic liquid crystal is sandwiched between the upper and lower substrates. A driver mechanism shifts the longitudinal axes of molecules of the liquid crystal, and is adapted to apply a voltage to the liquid crystal for selectively and bistably executing switching between a first state in which the longitudinal axes of liquid crystal molecules adjacent the upper substrate have a tilt angle with respect to the upper substrate and the longitudinal axes of liquid crystal molecules adjacent the lower substrate are parallel to the lower substrate, while the longitudinal axes of liquid crystal molecules adjacent the upper and lower substrates projected on the planes of the upper and lower substrates are oriented in a generally same direction, and a second state wherein the longitudinal axes of the liquid crystal molecules adjacent the lower substrate have a tilt angle with respect to the cross-sectional direction of the lower substrate and the longitudinal axes of the liquid crystal molecules adjacent the upper substrate are parallel to the cross-sectional direction of the upper substrate, while the longitudinal axes of the liquid crystal molecules adjacent the lower and upper substrates projected on the lower and upper substrates are oriented in a generally same direction.
摘要翻译： 一种液晶显示装置，包括上下基板，上下基板形成在上下基板的表面上，上下取向膜形成在上下电极的表面上。 向列液晶夹在上下基板之间。 驱动器机构使液晶的分子的纵轴移动，并且适于向液晶施加电压，以选择性地且双向地执行切换，其中第一状态与其相邻的液晶分子的纵向轴线具有 相邻于上基板的倾斜角度和与下基板相邻的液晶分子的纵向轴线平行于下基板，而与上下基板相邻的液晶分子的纵向轴线投影在上下基板的平面上 基板沿大致相同的方向取向，并且第二状态，其中与下基板相邻的液晶分子的纵向轴线相对于下基板的横截面方向具有倾斜角，并且液晶的纵向轴线 与上基板相邻的分子平行于横截面方向 同时突出在下基板和上基板上的下基板和上基板相邻的液晶分子的纵向轴线在大致相同的方向上取向。
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9.发明授权
公开(公告)号：US5579140A
公开(公告)日：1996-11-26
申请号：US229320
申请日：1994-04-18
申请人： Motohiro Yamahara , Nobukazu Nagae , Masayuki Okamoto , Toshiyuki Hirai , Teruyoshi Hara , Tokihiko Shinomiya , Nobuaki Yamada , Shuichi Kozaki , Wataru Horie
发明人： Motohiro Yamahara , Nobukazu Nagae , Masayuki Okamoto , Toshiyuki Hirai , Teruyoshi Hara , Tokihiko Shinomiya , Nobuaki Yamada , Shuichi Kozaki , Wataru Horie
IPC分类号： G02F1/1333 , G02F1/1337
CPC分类号： G02F1/133377 , G02F1/133753 , G02F2001/133757
摘要： A liquid crystal display element which includes two opposing electrodes, and a liquid crystal layer disposed between said electrodes, wherein an alignment film for aligning a liquid crystal of said liquid crystal layer in at least three different directions is disposed above a side of said liquid crystal layer of at least one of said electrodes is disclosed.
摘要翻译： 一种液晶显示元件，包括两个相对的电极和设置在所述电极之间的液晶层，其中用于将至少三个不同方向上的所述液晶层的液晶取向的取向膜设置在所述液晶的一侧 公开了至少一个所述电极的层。
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10.发明授权
公开(公告)号：US6061117A
公开(公告)日：2000-05-09
申请号：US892047
申请日：1997-07-14
申请人： Wataru Horie , Masayuki Okamoto , Motohiro Yamahara , Makoto Shiomi , Nobuaki Yamada , Shuichi Kozaki
发明人： Wataru Horie , Masayuki Okamoto , Motohiro Yamahara , Makoto Shiomi , Nobuaki Yamada , Shuichi Kozaki
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/139 , G02F1/141
CPC分类号： G02F1/133377 , G02F1/133371 , G02F1/1393 , G02F1/13394
摘要： A liquid crystal device includes a pair of electrode substrates opposing each other, a polymer wall, and a liquid crystal region surrounded by the polymer wall, the polymer wall and the liquid crystal region being sandwiched by the pair of electrode substrates. At least one of a concave portion and a convex portion is formed on a surface of at least one of the pair of electrode substrates facing the liquid crystal region, and liquid crystal molecules are oriented in the liquid crystal region axial-symmetrically around the vicinity of the at least one of concave portion and convex portion as an axis vertical to the electrode substrates.
摘要翻译： 液晶装置包括彼此相对的一对电极基板，聚合物壁和由聚合物壁包围的液晶区域，聚合物壁和液晶区域被一对电极基板夹在中间。 在面对液晶区域的一对电极基板中的至少一个的表面上形成凹部和凸部中的至少一个，液晶分子在液晶区域的轴向对称 凹部和凸部中的至少一个作为与电极基板垂直的轴。
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