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81. 发明申请

US20130027650A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20130027650A1
公开(公告)日：2013-01-31
申请号：US13639245
申请日：2011-03-16
申请人： Yuki Kawashima , Keisuke Yoshida , Yasutoshi Tasaka , Ryohji Yayotani , Yoshimizu Moriya , Keiichi Ina
发明人： Yuki Kawashima , Keisuke Yoshida , Yasutoshi Tasaka , Ryohji Yayotani , Yoshimizu Moriya , Keiichi Ina
IPC分类号： G02F1/1343
CPC分类号： G02F1/133555 , G02F1/134309 , G02F1/134336
摘要： Disclosed is a liquid crystal display device 20 including a display region 11a and a display region 11b. The display region 11a includes pixels 10a provided with, as pixel electrodes, transflective electrodes 15, each including a transmissive electrode 15a that carries out transmissive display, and a reflective electrode 15b that carries out reflective display. The display region 11b includes pixels 10b provided with, as pixel electrodes, transmissive electrodes 16 that carry out transmissive display. The direction in which the long side of the transmissive electrode 15a of the pixel 10a extends is positioned in the same direction in which the long side of the transmissive electrode 16 of the pixel 10b extends. By aligning the long side direction of the transmissive electrode 15a with the long side direction of the transmissive electrode 16, the direction of change in chromaticity in the display region 11a and the direction of change in chromaticity in the display region 11b become the same.
摘要翻译：公开了包括显示区域11a和显示区域11b的液晶显示装置20。显示区域11a包括设置有作为像素电极的半透反射电极15的像素10a，每个透反射电极15包括进行透射显示的透射电极15a和进行反射显示的反射电极15b。显示区域11b包括具有作为像素电极的透光电极16的像素10b，透射电极16进行透射显示。像素10a的透射电极15a的长边延伸的方向位于像素10b的透射电极16的长边延伸的相同方向。通过使透射电极15a的长边方向与透射电极16的长边方向对准，显示区域11a的色度变化方向和显示区域11b的色度变化方向变得相同。

82. 发明申请

US20130027649A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20130027649A1
公开(公告)日：2013-01-31
申请号：US13640268
申请日：2011-04-06
申请人： Yasutoshi Tasaka , Keiichi Ina , Kaori Saitoh
发明人： Yasutoshi Tasaka , Keiichi Ina , Kaori Saitoh
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F2001/134318
摘要： Each pixel includes: a pixel electrode (1) which is rectangular and a counter electrode (2) which has an opening (5a), the pixel electrode (1) and the counter electrode (2) being provided so as to face each other; and a liquid crystal layer which is provided between the pixel electrode (1) and the counter electrode(2), in plan view, a distance being not less than 10 μm and not more than 30 μm between each of short sides of the pixel electrode (1) and the opening (5a).
摘要翻译：每个像素包括：矩形的像素电极（1）和具有开口（5a）的相对电极（2），像素电极（1）和对置电极（2）设置成彼此面对; 以及在像素电极（1）和对置电极（2）之间设置的像素电极（2）的每个短边之间的距离不小于10μm且不大于30μm的液晶层，（1）和开口（5a）。

83. 发明申请

US20130021564A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20130021564A1
公开(公告)日：2013-01-24
申请号：US13637315
申请日：2010-11-24
申请人： Yasutoshi Tasaka , Keisuke Yoshida , Yuki Kawashima , Kaori Saitoh , Mutsumi Nakajima
发明人： Yasutoshi Tasaka , Keisuke Yoshida , Yuki Kawashima , Kaori Saitoh , Mutsumi Nakajima
IPC分类号： G02F1/1335
CPC分类号： G02F1/1393 , G02F1/133707 , G02F1/134309
摘要： A pixel electrode (1) has a frame portion (6) along the entire inner circumference of a pixel (10). The frame portion (6) is provided with a plurality of fine electrodes (7a to 7d) each disposed to form an angle of 45 degrees to the polarization axis of a linear polarizing plate. The pixel electrode (1) has a slit (8) formed in a portion other than the frame portion (6) and the fine electrodes (7a to 7d), i.e., the center portion. When the pixel electrode (1) is applied with a voltage, liquid crystal molecules (4) are oriented in four different directions along the fine electrodes (7a to 7d). Furthermore, by the effects from the frame portion (6) along the entire inner circumference of the pixel (10), the liquid crystal molecules (4) are tilted from the center of the pixel electrode (1) toward the outer circumference of an opposite electrode. That is, the liquid crystal molecules (4) are oriented in the four different directions while tilting from the center of the pixel electrode (1) toward the outer circumference of the opposite electrode.
摘要翻译：像素电极（1）具有沿像素（10）的整个内周的框架部分（6）。框架部分（6）设置有多个精细电极（7a至7d），每个精细电极设置成与线性偏振片的偏振轴成45度的角度。像素电极（1）具有形成在除了框架部分（6）和微细电极（7a至7d）之外的部分（即中心部分）中的狭缝（8）。当像素电极（1）施加电压时，液晶分子（4）沿着细电极（7a至7d）沿四个不同的方向取向。此外，通过框架部分（6）沿着像素（10）的整个内圆周的影响，液晶分子（4）从像素电极（1）的中心向相反的外周倾斜电极。也就是说，液晶分子（4）在从像素电极（1）的中心朝向相对电极的外周倾斜的同时朝向四个不同的方向。

84. 发明申请

US20130010221A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20130010221A1
公开(公告)日：2013-01-10
申请号：US13617757
申请日：2012-09-14
申请人： Hidefumi Yoshida , Takashi Sasabayashi , Arihiro Takeda , Yasutoshi Tasaka , Hideo Chida , Yoshio Koike
发明人： Hidefumi Yoshida , Takashi Sasabayashi , Arihiro Takeda , Yasutoshi Tasaka , Hideo Chida , Yoshio Koike
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133707 , G02F1/1393
摘要： A liquid crystal display device is provided which has a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, in which liquid crystal molecules are vertically aligned with respect to the substrates when no voltage is applied between the substrates and the liquid crystal molecules tilt in a plurality of directions to be almost parallel to the substrates by applying a voltage between the substrates. In the liquid crystal layer, when the voltage is applied, a proportion of a region where the liquid crystal molecules tilt in a direction of 0 degrees to 180 degrees is different from a proportion of a region where the liquid crystal molecules tilt in a direction of 180 degrees to 360 degrees with the angle being defined counterclockwise with the right direction on a screen being 0 degrees.
摘要翻译：提供了一种液晶显示装置，其具有一对基板和夹在一对基板之间的液晶层，当在基板和液晶之间没有施加电压时，液晶分子相对于基板垂直取向分子在多个方向上倾斜以通过在基板之间施加电压而几乎平行于基板。在液晶层中，当施加电压时，液晶分子在0度至180度的方向上倾斜的区域的比例不同于液晶分子在 180度至360度，角度被定义为逆时针方向，屏幕上的正确方向为0度。

85. 发明授权

US08243241B2 Liquid crystal display device and manufacturing method therefor 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08243241B2
公开(公告)日：2012-08-14
申请号：US12915675
申请日：2010-10-29
申请人： Yohei Nakanishi , Yuichi Inoue , Kazutaka Hanaoka , Hidefumi Yoshida , Yasutoshi Tasaka , Kunihiro Tashiro
发明人： Yohei Nakanishi , Yuichi Inoue , Kazutaka Hanaoka , Hidefumi Yoshida , Yasutoshi Tasaka , Kunihiro Tashiro
IPC分类号： G02F1/1337 , G02F1/1333
CPC分类号： C09K19/542 , G02F1/133707 , G02F1/1343 , G02F1/1362 , G02F1/137 , G02F2001/133388 , G02F2001/133397 , G02F2001/13775 , Y10T428/10
摘要： A liquid crystal display device including first and second substrates with a liquid crystal layer therebetween. A first electrode is formed on the first substrate, and a second electrode is formed on the second substrate. The first electrode is divided into at least two regions such that at least two domains of different liquid crystal orientation directions are defined within a single pixel. A first of the at least two regions and a second of the at least two regions are located in a diagonal manner with respect to each other, and each include a slit pattern. A polymer, formed from a polymerizable compound that has been polymerized, is formed between the first and second substrates, wherein the amount of the polymerizable compound remaining in the liquid crystal layer after the polymerization is not more than 0.05 parts by weight per 100 parts by weight of the liquid crystal layer.
摘要翻译：一种液晶显示装置，包括在其间具有液晶层的第一和第二基板。第一电极形成在第一基板上，第二电极形成在第二基板上。第一电极被分成至少两个区域，使得在单个像素内限定不同液晶取向方向的至少两个畴。所述至少两个区域中的第一个和所述至少两个区域中的第二区域相对于彼此以对角线方式定位，并且每个区域包括狭缝图案。在第一和第二基板之间形成由聚合的可聚合化合物形成的聚合物，其中聚合后残留在液晶层中的聚合性化合物的量不超过0.05重量份/ 100重量份液晶层的重量。

86. 发明申请

US20120077115A1 LIQUID CRYSTAL DISPLAY DEVICE TREATED BY UV IRRADIATION 有权
标题翻译：由紫外线辐射处理的液晶显示器件
公开(公告)号：US20120077115A1
公开(公告)日：2012-03-29
申请号：US13309032
申请日：2011-12-01
申请人： Hideo Chida , Hidefumi Yoshida , Yasutoshi Tasaka
发明人： Hideo Chida , Hidefumi Yoshida , Yasutoshi Tasaka
IPC分类号： G03F7/22
CPC分类号： G03F7/22 , G02F1/1303 , G02F1/133723 , G02F1/133788 , G02F2201/086 , Y10T428/1018 , Y10T428/1023
摘要： A liquid crystal display device includes a pair of substrates, a liquid crystal between substrates and alignment layers disposed on the inner surface sides of the substrates. The alignment layer is made from a material including polyamic acid containing a diamine component and polyimide containing a diamine component different from the diamine component of the polyamic acid. The alignment layer is subjected to alignment treatment by irradiation of light. UV light can be irradiated in the oblique direction onto the alignment layer through a mask having openings. A reflecting plate can be arranged between a UV light source and the mask. Also, bank structures having a thickness from 0.1 to 0.15 μm can be provided on the alignment layer of the TFT substrate.
摘要翻译：液晶显示装置包括一对基板，基板之间的液晶和设置在基板的内表面侧上的取向层。取向层由含有二胺成分的聚酰胺酸和含有与聚酰胺酸的二胺成分不同的二胺成分的聚酰亚胺构成。对准层通过照射光进行取向处理。 UV光可以通过具有开口的掩模在倾斜方向上照射到取向层上。反射板可以布置在UV光源和掩模之间。此外，可以在TFT基板的取向层上设置厚度为0.1〜0.15μm的堤结构。

87. 发明申请

US20120075565A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120075565A1
公开(公告)日：2012-03-29
申请号：US13319797
申请日：2010-02-26
申请人： Yasuyoshi Kaise , Yasutoshi Tasaka
发明人： Yasuyoshi Kaise , Yasutoshi Tasaka
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133753 , G02F1/134309 , G02F2201/121 , G02F2201/122
摘要： The present invention provides a liquid crystal display device that can control the alignment of liquid crystal molecules more reliably and also can suppress the deterioration of the contrast characteristics and a reduction in transmittance without complicating the manufacturing process of a matrix substrate. Specifically disclosed is a liquid crystal display device including a pair of substrates (110 and 130) and a liquid crystal layer held between the pair of substrates. One of the pair of substrates has pixel electrodes (113). The other of the pair of substrates has a first opposite electrode (132), an insulating layer (133) formed on the first opposite electrode, and a second opposite electrode (134) formed on the insulating layer. The second opposite electrode has an opening (137), and the opening overlaps at least with a pixel when the pair of substrates are observed in a plan view, and the first opposite electrode overlaps at least with part of said opening in the pixel when the pair of substrates are observed in a plan view.
摘要翻译：本发明提供一种可以更可靠地控制液晶分子取向的液晶显示装置，并且还可以抑制对比度特性的劣化和透光率的降低，而不会使基体基板的制造过程复杂化。具体公开了一种液晶显示装置，其包括一对基板（110和130）以及保持在该对基板之间的液晶层。一对基板中的一个具有像素电极（113）。一对基板中的另一个具有第一相对电极（132），形成在第一相对电极上的绝缘层（133）和形成在绝缘层上的第二相对电极（134）。第二相对电极具有开口（137），并且当在平面图中观察到一对基板时，开口至少与像素重叠，并且当第一相对电极至少与像素中的所述开口的一部分重叠时，当在平面图中观察到一对基板。

88. 发明授权

US08054425B2 Alignment treatment of liquid crystal display device 有权
标题翻译：液晶显示装置的对准处理
公开(公告)号：US08054425B2
公开(公告)日：2011-11-08
申请号：US12875609
申请日：2010-09-03
申请人： Hidefumi Yoshida , Tsutomu Seino , Yasutoshi Tasaka
发明人： Hidefumi Yoshida , Tsutomu Seino , Yasutoshi Tasaka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133784 , G02F1/133512 , G02F1/133753 , G02F1/133788 , G02F2001/133742 , G02F2001/133757
摘要： An alignment-treating method including a first irradiation step of conducting an alignment-treating for realizing an alignment of liquid crystals in a predetermined azimuth direction on a alignment layer of a substrate by obliquely irradiating the substrate with ultraviolet rays, and a second irradiation step of conducting an alignment-treating for realizing an alignment of liquid crystals in an azimuth direction different from the predetermined azimuth direction by obliquely irradiating a region of the substrate where ultraviolet ray irradiation has not been conducted in the first irradiation step with ultraviolet rays in an azimuth direction 180° different from an azimuth direction of ultraviolet ray irradiation in the first irradiation step. In the first and second irradiation steps, the substrate is obliquely irradiated with ultraviolet rays, through a mask having stripe-shaped light shielding area and stripe-shaped opening, in an azimuth direction parallel to a longer direction of the stripe-shaped opening.
摘要翻译：一种取向处理方法，包括：第一照射步骤，通过用紫外线倾斜照射基板，在基板的取向层上进行用于实现在预定方位方向上的液晶的取向的取向处理的第一照射步骤;以及第二照射步骤通过在方位角方向上用紫外线倾斜照射在第一照射步骤中未进行紫外线照射的基板的区域，进行与方向方向不同的方位取向的液晶的取向处理与第一照射工序中的紫外线照射的方位方向不同的180°。在第一和第二照射步骤中，通过具有条形遮光区域和条形开口的掩模，在平行于条形开口的较长方向的方位角方向上将基板倾斜地照射紫外线。

89. 发明申请

US20110261297A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20110261297A1
公开(公告)日：2011-10-27
申请号：US13175455
申请日：2011-07-01
申请人： Hidefumi Yoshida , Takashi Sasabayashi , Arihiro Takeda , Yasutoshi Tasaka , Hideo Chida , Yoshio Koike
发明人： Hidefumi Yoshida , Takashi Sasabayashi , Arihiro Takeda , Yasutoshi Tasaka , Hideo Chida , Yoshio Koike
IPC分类号： G02F1/1335
CPC分类号： G02F1/134363 , G02F1/133707 , G02F1/1393
摘要： A liquid crystal display device is provided which has a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, in which liquid crystal molecules are vertically aligned with respect to the substrates when no voltage is applied between the substrates and the liquid crystal molecules tilt in a plurality of directions to be almost parallel to the substrates by applying a voltage between the substrates. In the liquid crystal layer, when the voltage is applied, a proportion of a region where the liquid crystal molecules tilt in a direction of 0 degrees to 180 degrees is different from a proportion of a region where the liquid crystal molecules tilt in a direction of 180 degrees to 360 degrees with the angle being defined counterclockwise with the right direction on a screen being 0 degrees.
摘要翻译：提供了一种液晶显示装置，其具有一对基板和夹在一对基板之间的液晶层，当在基板和液晶之间没有施加电压时，液晶分子相对于基板垂直取向分子在多个方向上倾斜以通过在基板之间施加电压而几乎平行于基板。在液晶层中，当施加电压时，液晶分子在0度至180度的方向上倾斜的区域的比例不同于液晶分子在 180度至360度，角度被定义为逆时针方向，屏幕上的正确方向为0度。

90. 发明授权

US08035784B2 Semi-transmissive liquid crystal display device and manufacturing method of the same 有权
标题翻译：半透射液晶显示装置及其制造方法
公开(公告)号：US08035784B2
公开(公告)日：2011-10-11
申请号：US11046095
申请日：2005-01-28
申请人： Kunihiro Tashiro , Yasutoshi Tasaka , Hidefumi Yoshida
发明人： Kunihiro Tashiro , Yasutoshi Tasaka , Hidefumi Yoshida
IPC分类号： G02F1/1337 , G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133753 , G02F1/133788 , G02F1/1393 , G02F2001/133761
摘要： A semi-transmissive liquid crystal display device is formed by sealing liquid crystal of negative dielectric anisotropy between a TFT substrate and a counter substrate, and has a transmission region controlling transmitted light and a reflection region controlling reflected light. Moreover, a reflecting electrode and a transparent electrode on the TFT substrate are covered with a first vertical orientation film, and a common electrode on the counter substrate is covered with a second vertical orientation film. Only the entire second vertical orientation film and the first vertical orientation film in the transmission region are modified by light, a pretilt angle of liquid crystal molecules on an interface between the first and second vertical orientation films is 45° or more, and the liquid crystal molecules in the transmission region are subjected to bend orientation.
摘要翻译：通过在TFT基板和对置基板之间密封具有负介电各向异性的液晶，并且具有控制透射光的透射区域和控制反射光的反射区域来形成半透射型液晶显示装置。此外，TFT基板上的反射电极和透明电极被第一垂直取向膜覆盖，并且对置基板上的公共电极被第二垂直取向膜覆盖。在透射区域中只有整个第二垂直取向膜和第一垂直取向膜被光修饰，第一和第二垂直取向膜之间的界面处的液晶分子的预倾角为45°以上，液晶透射区域中的分子经受弯曲取向。

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