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公开(公告)号：US08411238B2
公开(公告)日：2013-04-02
申请号：US13382214
申请日：2010-03-24
IPC分类号： G02F1/1337 , C09K19/52
CPC分类号： G02F1/133788 , C08F222/1006 , G02F1/133711 , Y10T428/1005 , Y10T428/1014 , Y10T428/1018 , Y10T428/1023
摘要： To provide a liquid crystal display panel that has high contrast and reduced display deficiency, a liquid crystal display panel of the present invention includes: a pair of substrates (1) and (2) facing each other; and a liquid crystal layer (3) sandwiched between the pair of substrates (1) and (2), the pair of substrates (1) and (2) being provided with a pair of respective alignment films (4) and (5) formed thereon and facing each other, the pair of alignment films (4) and (5) being provided with respective polymer films (6) and (7) formed thereon and each made of a monomer in the liquid crystal layer (3), the pair of alignment films (4) and (5) containing a macromolecular compound having a functional group represented by at least one of General Formulae (1) through (5), the liquid crystal layer (3) containing a polymerizable monomer represented by at least one of General Formulae (6) through (8), the polymer films (6) and (7) each being (i) made of the polymerizable monomer represented by at least one of General Formulae (6) through (8) and (ii) bonded to the functional group represented by at least one of General Formulae (1) through (5).
摘要翻译： 为了提供具有高对比度和降低的显示不足的液晶显示面板，本发明的液晶显示面板包括：一对基板（1）和（2）彼此面对; 和夹在所述一对基板（1）和（2）之间的液晶层（3），所述一对基板（1）和（2）设置有一对形成的取向膜（4）和（5） 一对取向膜（4）和（5）在其上形成有形成在其上的各自的聚合物膜（6）和（7），并且各自由液晶层（3）中的单体制成，该对 的含有由通式（1）〜（5）中的至少一个表示的官能团的高分子化合物的取向膜（4）和（5）的液晶层（3），含有由至少一个 通式（6）至（8）中的聚合物膜（6）和（7）各自为（i）由通式（6）至（8）和（ii）中的至少一个表示的可聚合单体制成， 与由通式（1）至（5）中的至少一个表示的官能团键合。
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公开(公告)号：US20120113370A1
公开(公告)日：2012-05-10
申请号：US13382210
申请日：2010-03-24
IPC分类号： G02F1/1337 , G02F1/13
CPC分类号： G02F1/133711 , C08F10/06 , C08F110/06 , C08F210/06 , Y10T428/1005 , Y10T428/1014 , Y10T428/1018 , Y10T428/1023 , Y10T428/1027 , C08F2/34 , C08F2/01
摘要： To provide a liquid crystal display panel that has high contrast and reduced display deficiency, a liquid crystal display panel of the present invention includes: a pair of substrates (1) and (2) facing each other; and a liquid crystal layer (3) sandwiched between the pair of substrates (1) and (2), the pair of substrates (1) and (2) being provided with a pair of respective alignment films (4) and (5) formed thereon and facing each other, the pair of alignment films (4) and (5) being provided with respective polymer films (6) and (7) formed thereon and each made of a monomer in the liquid crystal layer (3), the pair of alignment films (4) and (5) containing a macromolecular compound having a side chain containing a fluorine atom, the liquid crystal layer (3) containing a polymerizable monomer represented by at least one of General Formulae (1) through (3), the polymer films (6) and (7) each being made of the polymerizable monomer represented by at least one of General Formulae (1) through (3), the polymer films (6) and (7) and the side chain containing the fluorine atom attracting each other through interaction.
摘要翻译： 为了提供具有高对比度和降低的显示不足的液晶显示面板，本发明的液晶显示面板包括：一对基板（1）和（2）彼此面对; 和夹在所述一对基板（1）和（2）之间的液晶层（3），所述一对基板（1）和（2）设置有一对形成的取向膜（4）和（5） 一对取向膜（4）和（5）在其上形成有形成在其上的各自的聚合物膜（6）和（7），并且各自由液晶层（3）中的单体制成，该对 含有含有氟原子的侧链的高分子化合物的取向膜（4）和（5），含有由通式（1）〜（3）中的至少一个表示的可聚合单体的液晶层（3） 聚合物膜（6）和（7）各自由通式（1）至（3）中的至少一个表示的可聚合单体，聚合物膜（6）和（7）和含有氟的侧链 原子通过相互作用相互吸引。
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公开(公告)号：US20120099064A1
公开(公告)日：2012-04-26
申请号：US13382214
申请日：2010-03-24
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , C08F222/1006 , G02F1/133711 , Y10T428/1005 , Y10T428/1014 , Y10T428/1018 , Y10T428/1023
摘要： To provide a liquid crystal display panel that has high contrast and reduced display deficiency, a liquid crystal display panel of the present invention includes: a pair of substrates (1) and (2) facing each other; and a liquid crystal layer (3) sandwiched between the pair of substrates (1) and (2), the pair of substrates (1) and (2) being provided with a pair of respective alignment films (4) and (5) formed thereon and facing each other, the pair of alignment films (4) and (5) being provided with respective polymer films (6) and (7) formed thereon and each made of a monomer in the liquid crystal layer (3), the pair of alignment films (4) and (5) containing a macromolecular compound having a functional group represented by at least one of General Formulae (1) through (5), the liquid crystal layer (3) containing a polymerizable monomer represented by at least one of General Formulae (6) through (8), the polymer films (6) and (7) each being (i) made of the polymerizable monomer represented by at least one of General Formulae (6) through (8) and (ii) bonded to the functional group represented by at least one of General Formulae (1) through (5).
摘要翻译： 为了提供具有高对比度和降低的显示不足的液晶显示面板，本发明的液晶显示面板包括：一对基板（1）和（2）彼此面对; 和夹在所述一对基板（1）和（2）之间的液晶层（3），所述一对基板（1）和（2）设置有一对形成的各取向膜（4）和（5） 一对取向膜（4）和（5）在其上形成有形成在其上的各自的聚合物膜（6）和（7），并且各自由液晶层（3）中的单体制成，该对 的含有由通式（1）〜（5）中的至少一个表示的官能团的高分子化合物的取向膜（4）和（5）的液晶层（3），含有由至少一个 通式（6）至（8）中的聚合物膜（6）和（7）各自为（i）由通式（6）至（8）和（ii）中的至少一个表示的可聚合单体制成， 与由通式（1）至（5）中的至少一个表示的官能团键合。
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公开(公告)号：US08455062B2
公开(公告)日：2013-06-04
申请号：US13382210
申请日：2010-03-24
IPC分类号： G02F1/1337 , C09K19/38 , C09K19/32 , C09K19/12
CPC分类号： G02F1/133711 , C08F10/06 , C08F110/06 , C08F210/06 , Y10T428/1005 , Y10T428/1014 , Y10T428/1018 , Y10T428/1023 , Y10T428/1027 , C08F2/34 , C08F2/01
摘要： To provide a liquid crystal display panel that has high contrast and reduced display deficiency, a liquid crystal display panel of the present invention includes: a pair of substrates (1) and (2) facing each other; and a liquid crystal layer (3) sandwiched between the pair of substrates (1) and (2), the pair of substrates (1) and (2) being provided with a pair of respective alignment films (4) and (5) formed thereon and facing each other, the pair of alignment films (4) and (5) being provided with respective polymer films (6) and (7) formed thereon and each made of a monomer in the liquid crystal layer (3), the pair of alignment films (4) and (5) containing a macromolecular compound having a side chain containing a fluorine atom, the liquid crystal layer (3) containing a polymerizable monomer represented by at least one of General Formulae (1) through (3), the polymer films (6) and (7) each being made of the polymerizable monomer represented by at least one of General Formulae (1) through (3), the polymer films (6) and (7) and the side chain containing the fluorine atom attracting each other through interaction.
摘要翻译： 为了提供具有高对比度和降低的显示不足的液晶显示面板，本发明的液晶显示面板包括：一对基板（1）和（2）彼此面对; 和夹在所述一对基板（1）和（2）之间的液晶层（3），所述一对基板（1）和（2）设置有一对形成的取向膜（4）和（5） 一对取向膜（4）和（5）在其上形成有形成在其上的各自的聚合物膜（6）和（7），并且各自由液晶层（3）中的单体制成，该对 含有含有氟原子的侧链的高分子化合物的取向膜（4）和（5），含有由通式（1）〜（3）中的至少一个表示的可聚合单体的液晶层（3） 聚合物膜（6）和（7）各自由通式（1）至（3）中的至少一个表示的可聚合单体，聚合物膜（6）和（7）和含有氟的侧链 原子通过相互作用相互吸引。
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公开(公告)号：US20090267880A1
公开(公告)日：2009-10-29
申请号：US12088106
申请日：2006-09-25
申请人： Yoshito Hashimoto , Masumi Kubo , Takako Nakai
发明人： Yoshito Hashimoto , Masumi Kubo , Takako Nakai
IPC分类号： G09G3/36 , G02F1/1337
CPC分类号： G09G3/3607 , G02F1/133753 , G02F2001/13712 , G09G2320/0233
摘要： A pixel has a first liquid crystal domain. In the first liquid crystal domain, first and second pretilt directions of liquid crystal molecules, defined by first and second alignment films, respectively, intersect with each other at substantially right angles. Also, in the first liquid crystal domain, when a signal voltage is applied to the liquid crystal layer to display the highest gray scale, liquid crystal molecules, located around the center of a plane of the liquid crystal layer and around the middle of the thickness of the liquid crystal layer, are tilted in a first direction that substantially equally divides the first and second pretilt directions into two. A driver applies a signal voltage to the liquid crystal layer of the pixel every vertical scanning period. At least while display gray scales are changing from the lowest gray scale into the highest one, the driver applies a voltage that is at least 0.96 times as high as the threshold voltage Vth of the liquid crystal layer in a vertical scanning period just before the signal voltage is applied to display the highest gray scale.
摘要翻译： 像素具有第一液晶畴。 在第一液晶畴中，由第一和第二取向膜限定的液晶分子的第一和第二预倾角方向分别以基本上成直角相交。 此外，在第一液晶畴中，当向液晶层施加信号电压以显示最高灰度时，液晶分子位于液晶层的平面的中心周围且厚度的中间附近 的液晶层在基本上等分地将第一和第二预倾斜方向分成两部分的第一方向倾斜。 驱动器在垂直扫描期间向像素的液晶层施加信号电压。 至少在显示灰度级从最低灰度级变为最高灰度级时，驱动器在正好在信号之前的垂直扫描期间施加至少为液晶层阈值电压Vth的0.96倍的电压 施加电压以显示最高灰度。
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