公开(公告)号：US06583835B1

公开(公告)日：2003-06-24

申请号：US09629287

申请日：2000-07-31

申请人： Hidefumi Yoshida ,  Yasutoshi Tasaka ,  Takashi Sasabayashi ,  Yohei Nakanishi ,  Kenji Okamoto

发明人： Hidefumi Yoshida ,  Yasutoshi Tasaka ,  Takashi Sasabayashi ,  Yohei Nakanishi ,  Kenji Okamoto

IPC分类号： G02F11337

CPC分类号： G02F1/133753 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133742 ,  G02F2001/133761 ,  G02F2001/133765 ,  G02F2202/022

摘要： A liquid crystal display device including a pair of substrates in a spaced relationship with one another. A pair of alignment films are provided, one alignment film being formed on each substrate such that the alignment films face one another. A liquid crystal layer, including plural liquid crystals, is inserted between the pair of alignment films, wherein the alignment films impart a given pre-tilt angle to the liquid crystals. The alignment films are composed of a material containing at least two types of polymers having a prescribed initial alignment and different alignment variation rates in response to ultra-violet ray irradiation. The pre-tilt angle being adjusted, without rubbing the alignment films, through ultraviolet exposure of the alignment films.

摘要翻译： 一种液晶显示装置，包括彼此间隔开的一对基板。 设置一对取向膜，在每个基板上形成一个取向膜，使得取向膜彼此面对。 包括多个液晶的液晶层插入在一对取向膜之间，其中取向膜赋予液晶一定的预倾角。 取向膜由含有至少两种具有规定的初始取向的聚合物和响应于紫外线照射的不同取向变化率的材料构成。 通过对准膜的紫外线照射，调整预倾角而不摩擦取向膜。

公开(公告)号：US5847792A

公开(公告)日：1998-12-08

申请号：US730100

申请日：1996-10-15

申请人： Tetsuya Kobayashi ,  Toshihiro Suzuki ,  Takeshi Gotoh ,  Hisashi Yamaguchi ,  Kazutaka Hanaoka ,  Yasutoshi Tasaka ,  Seiji Tanuma ,  Makoto Ohashi ,  Takashi Sasabayashi ,  Yohei Nakanishi

发明人： Tetsuya Kobayashi ,  Toshihiro Suzuki ,  Takeshi Gotoh ,  Hisashi Yamaguchi ,  Kazutaka Hanaoka ,  Yasutoshi Tasaka ,  Seiji Tanuma ,  Makoto Ohashi ,  Takashi Sasabayashi ,  Yohei Nakanishi

IPC分类号： G02B5/00 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H04N5/74 ,  G02F1/1333

CPC分类号： G02F1/136209 ,  G02F1/133512

摘要： An active matrix type liquid crystal display panel comprises a first substrate having a plurality of active devices, a plurality of scanning bus lines, a plurality of data bus lines, and a plurality of pixel electrodes, a second substrate having opposed electrodes on its surface opposing to the first substrate, a first shielding film formed on top of the active devices and between the pixel electrodes on the first substrate, a second shielding film formed in at least areas opposing to semiconductor regions of the active devices on the second substrate, and liquid crystals sealed between the first substrate and the second substrate.

摘要翻译： 有源矩阵型液晶显示面板包括具有多个有源器件的第一衬底，多个扫描总线，多个数据总线和多个像素电极，第二衬底的表面相对的相对电极 形成在有源器件的顶部和第一衬底上的像素电极之间的第一屏蔽膜，形成在与第二衬底上的有源器件的半导体区域相对的至少区域中的第二屏蔽膜，以及液体 在第一基板和第二基板之间密封晶体。

公开(公告)号：US08717517B2

公开(公告)日：2014-05-06

申请号：US13349140

申请日：2012-01-12

申请人： Takahiro Sasaki ,  Kazutaka Hanaoka ,  Tsutomu Seino ,  Yohei Nakanishi ,  Seiji Tanuma ,  Kimiaki Nakamura ,  Yuichi Inoue ,  Masakazu Shibasaki ,  Hideaki Tsuda ,  Yoshio Koike ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Kunihiro Tashiro

发明人： Takahiro Sasaki ,  Kazutaka Hanaoka ,  Tsutomu Seino ,  Yohei Nakanishi ,  Seiji Tanuma ,  Kimiaki Nakamura ,  Yuichi Inoue ,  Masakazu Shibasaki ,  Hideaki Tsuda ,  Yoshio Koike ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Kunihiro Tashiro

IPC分类号： G02F1/1333 ,  G02F1/1343 ,  G02F1/1337

CPC分类号： G02F1/133788 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/1362 ,  G02F1/1393

摘要： A liquid crystal display including two substrates arranged opposite to each other; a liquid crystal sealed between the substrates; and a polymer layer for regulating a pretilt angle of liquid crystal molecules and/or tilt directions at a time of driving. One of the substrates has a color filter layer formed on a side of the one substrate, and a plurality of stripe-like electrode patterns are provided on the color filter layer. The patterns are periodically arranged so that when polymerizable components mixed in the liquid crystal layer are polymerized to form the polymer layer while a voltage is applied to the liquid crystal layer between the electrode patterns and a second electrode on the other substrate, liquid crystal molecules in the liquid crystal layer are aligned in the extending directions of stripe-like electrode patterns.

摘要翻译： 一种液晶显示器，包括彼此相对布置的两个基板; 密封在基板之间的液晶; 以及用于在驱动时调节液晶分子的预倾角和/或倾斜方向的聚合物层。 其中一个基板具有形成在一个基板一侧的滤色器层，并且在滤色器层上设置多个条状电极图案。 周期性地布置图案，使得当混合在液晶层中的可聚合组分聚合以形成聚合物层，同时向电极图案和另一个基底上的第二电极之间的液晶层施加电压时，液晶分子 液晶层在条状电极图案的延伸方向上排列。

公开(公告)号：US08514358B2

公开(公告)日：2013-08-20

申请号：US13533860

申请日：2012-06-26

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 a pair of substrates, a liquid crystal layer including liquid crystal molecules disposed between the substrates, an alignment layer disposed above at least one of the substrates, and a polymer disposed on the alignment layer. The device also includes scanning lines and signal lines, a TFT connected to one of the scanning lines and one of the signal lines, and a pixel electrode connected to the TFT and applying driving voltages to the liquid crystal molecules in an area defined by the pixel electrode. The polymer is formed through polymerization of monomers, different from monomers constituting the alignment layer, by active energy ray irradiation, or by both active energy ray irradiation and heat, and is arranged to align the liquid crystal molecules without rubbing so that the liquid crystal molecules in the area form multiple domains when driving voltages are applied from the TFT.

摘要翻译： 一种液晶显示装置，包括一对基板，包括设置在基板之间的液晶分子的液晶层，设置在至少一个基板上方的取向层，以及配置在取向膜上的聚合物。 该装置还包括扫描线和信号线，连接到扫描线之一和信号线之一的TFT以及连接到TFT的像素电极，并将驱动电压施加到由像素限定的区域中的液晶分子 电极。 通过活性能量射线照射或活性能量射线照射和热两者聚合不同于构成取向层的单体的聚合物形成聚合物，并且被布置为使液晶分子对准而不会摩擦，使得液晶分子 当从TFT施加驱动电压时，该区域形成多个畴。

公开(公告)号：US20130003001A1

公开(公告)日：2013-01-03

申请号：US13609486

申请日：2012-09-11

申请人： Hiroyasu Inoue ,  Kenichi Nagaoka ,  Yuji Nakahata ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Yohei Nakanishi ,  Kazutaka Hanaoka ,  Yuichi Inoue ,  Masakazu Shibasaki

发明人： Hiroyasu Inoue ,  Kenichi Nagaoka ,  Yuji Nakahata ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Yohei Nakanishi ,  Kazutaka Hanaoka ,  Yuichi Inoue ,  Masakazu Shibasaki

IPC分类号： G02F1/1337

CPC分类号： G02F1/1368 ,  G02F1/1337 ,  G02F1/136213

摘要： When radiating light onto a liquid crystal composition containing a photosensitive material, the alignment of liquid crystal molecules is adjusted by applying a voltage to the liquid crystal composition layer, to achieve substantially orderly alignment of the liquid crystal molecules, or the alignment of the liquid crystal molecules is made uniform by adjusting the structure of the liquid crystal display device, or any display defect is driven out of the display area. When radiating light to the liquid crystal composition containing the photosensitive material, the alignment of the liquid crystal molecules can be adjusted so as to achieve substantially orderly alignment of the liquid crystal molecules, and the liquid crystal display device can thus be driven stably.

摘要翻译： 当将光照射到含有感光材料的液晶组合物上时，通过向液晶组合物层施加电压来调节液晶分子的取向，以实现液晶分子的基本上有序的取向或液晶的取向 通过调节液晶显示​​装置的结构使分子均匀，或者任何显示缺陷被驱出显示区域。 当向包含感光材料的液晶组合物照射光时，可以调节液晶分子的取向以便实现液晶分子的基本上有序的取向，从而可以稳定地驱动液晶显示装置。

公开(公告)号：US20120261846A1

公开(公告)日：2012-10-18

申请号：US13533817

申请日：2012-06-26

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： B29D11/00

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 polymerizable compound in a liquid crystal composition is polymerized in a state that liquid crystal molecules present in a gap between a pixel electrode and at least either one of signal electrodes and scanning electrodes are tilted in a direction from the at least either one of the signal electrodes and the scanning electrodes toward the pixel electrode. Preferably, the amount of the polymerizable compound remaining in the liquid crystal phase after the polymerization is not more than 0.05 parts by weight per 100 parts by weight of the liquid crystal. In a seal section surrounding the liquid crystal layer, a second seal wall is preferably provided at a position opposite to the liquid crystal injection inlet in the non-display section.

公开(公告)号：US08208106B2

公开(公告)日：2012-06-26

申请号：US13069640

申请日：2011-03-23

申请人： Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

发明人： Yohei Nakanishi ,  Kunihiro Tashiro ,  Katsufumi Ohmuro ,  Kazutaka Hanaoka ,  Jin Hirosawa ,  Norio Sugiura ,  Kengo Kanii ,  Shota Makimoto ,  Naoto Kondo ,  Isao Tsushima ,  Tomonori Tanose ,  Takashi Takagi ,  Tetsuya Fujikawa

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/1334 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1393 ,  G02F2001/133757 ,  G02F2001/133761 ,  G02F2001/134345

摘要： A substrate for a liquid crystal display including a plurality of gate bus lines and a plurality of data bus lines that cross the gate bus lines, as well as a thin film transistor connected to one of the data bus lines. The display also includes a first electrode with a body portion and a plurality of branches extending from the body portion, wherein at least some of the branches include a first branch portion, which extends from the body portion and defines a first angle, and a second branch portion, which extends from the first branch portion, and which defines a second angle. The first angle is greater than said second angle, and both angles are between 0° and 90° Also included is a second electrode that overlaps at least a portion of the first electrode, and an insulation film between the first and second electrodes.

摘要翻译： 一种用于液晶显示器的基板，包括跨越栅极总线的多条栅极总线和多条数据总线，以及连接到数据总线之一的薄膜晶体管。 显示器还包括具有主体部分的第一电极和从主体部分延伸的多个分支，其中至少一些分支包括从主体部分延伸并限定第一角度的第一分支部分，以及第二电极 分支部分，其从第一分支部分延伸并且限定第二角度。 第一角度大于所述第二角度，并且两个角度都在0°至90°之间。还包括与第一电极的至少一部分重叠的第二电极以及第一和第二电极之间的绝缘膜。

公开(公告)号：US08179492B2

公开(公告)日：2012-05-15

申请号：US12923733

申请日：2010-10-06

申请人： Yasutoshi Tasaka ,  Yohei Nakanishi ,  Masakazu Shibasaki ,  Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Hideaki Tsuda

发明人： Yasutoshi Tasaka ,  Yohei Nakanishi ,  Masakazu Shibasaki ,  Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Hideaki Tsuda

IPC分类号： G02F1/136 ,  G02F1/1343

CPC分类号： G02F1/136213 ,  H01L27/1255

摘要： The invention relates to a liquid crystal display device and provides a liquid crystal display device which can achieve high display quality. A liquid crystal display device is provided with first and second TFTs each having a gate electrode connected to an nth gate bus line and a drain electrode connected to a drain bus line; a first pixel electrode connected to a source electrode of the first TFT; a second pixel electrode connected to a source electrode of the second TFT; a third TFT having a gate electrode connected to an (n+1)th gate bus line and a source electrode connected to the second pixel electrode; and a buffer capacitance portion having a buffer capacitance electrode which is formed in the same layer as the first and second pixel electrodes and is connected to a drain electrode of the third TFT and a buffer capacitance electrode connected to a storage capacitance bus line. The buffer capacitance portion establishes capacitive coupling between the drain electrode of the third TFT and the storage capacitance bus line.

摘要翻译： 液晶显示装置技术领域本发明涉及一种液晶显示装置，提供了能够实现高显示质量的液晶显示装置。 液晶显示装置设置有第一和第二TFT，每个TFT具有连接到第n栅极总线的栅电极和连接到漏极总线的漏电极; 连接到第一TFT的源电极的第一像素电极; 连接到第二TFT的源电极的第二像素电极; 第三TFT，具有连接到第（n + 1）栅极总线的栅电极和连接到第二像素电极的源电极; 以及缓冲电容部，其具有形成在与第一和第二像素电极相同的层中的缓冲电容电极，并且连接到第三TFT的漏极和连接到存储电容总线的缓冲电容电极。 缓冲电容部分建立第三TFT的漏电极和存储电容总线之间的电容耦合。

公开(公告)号：US20120075558A1

公开(公告)日：2012-03-29

申请号：US13238949

申请日：2011-09-21

申请人： Katsuhiko Kishida ,  Yohei Nakanishi ,  Hideaki Tsuda ,  Kazutaka Hanaoka ,  Yuichi Inoue ,  Masakazu Shibasaki

发明人： Katsuhiko Kishida ,  Yohei Nakanishi ,  Hideaki Tsuda ,  Kazutaka Hanaoka ,  Yuichi Inoue ,  Masakazu Shibasaki

IPC分类号： G02F1/1335

CPC分类号： G02F1/133753 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/1341 ,  G02F1/1393

摘要： A liquid crystal display device, including a pair of substrates, a liquid crystal layer sealed between the pair of substrates, color filters of different colors formed on one of the substrates, and a polymer layer for aligning liquid crystal molecules and formed between the pair of substrates. The pre-tilt angles of the liquid crystal molecules are different among respective pixels where the color filters of different colors are formed.

摘要翻译： 一种液晶显示装置，包括一对基板，密封在一对基板之间的液晶层，在其中一个基板上形成的不同颜色的滤色器，以及用于对准液晶分子并形成在一对基板之间的聚合物层 底物。 在形成不同颜色的滤色器的各像素中，液晶分子的预倾角不同。

公开(公告)号：US20110228209A1

公开(公告)日：2011-09-22

申请号：US13064710

申请日：2011-04-11

申请人： Kazutaka Hanaoka ,  Yohei Nakanishi ,  Katsufumi Ohmuro ,  Kunihiro Tashiro ,  Norio Sugiura ,  Kengo Kanii

发明人： Kazutaka Hanaoka ,  Yohei Nakanishi ,  Katsufumi Ohmuro ,  Kunihiro Tashiro ,  Norio Sugiura ,  Kengo Kanii

IPC分类号： G02F1/1341

CPC分类号： G02F1/1393 ,  G02F1/133351 ,  G02F1/1339 ,  G02F1/1341 ,  G02F2001/13775 ,  G02F2203/30

摘要： In accordance with a method of manufacturing a liquid crystal display device including, in a picture element, a first sub-picture-element region where a threshold voltage of the transmittance-applied voltage characteristic is Vth1 and a second sub-picture-element region where a threshold voltage of the transmittance-applied voltage characteristic is Vth2, liquid crystal, which polymerizable components are added to, is filled into the space between a first and a second substrates; thereafter, a voltage V1 slightly higher than the threshold voltage Vth1 is applied to a liquid crystal layer, and is held for a certain length of time; subsequently, a voltage V2 slightly higher than the threshold voltage Vth2 is applied to the liquid crystal layer, and is held for a certain length of time; additionally, a voltage V3 higher than a white-displaying voltage which is applied while the liquid crystal display device is in actual use is applied to the liquid crystal layer, and is held for a certain length of time; then, the polymerizable components are polymerized by irradiation of ultraviolet light; and thus polymers are formed in the liquid crystal layer.