公开(公告)号：US07595852B2

公开(公告)日：2009-09-29

申请号：US11362370

申请日：2006-02-27

申请人： Masakazu Shibasaki ,  Hidefumi Yoshida

发明人： Masakazu Shibasaki ,  Hidefumi Yoshida

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F2001/133565 ,  G02F2001/133638 ,  G02F2413/03 ,  G02F2413/09

摘要： A liquid crystal panel includes a TFT substrate, an opposite substrate and a liquid crystal layer formed of a liquid crystal, which is filled in a space between the TFT and the opposite substrates, and has a negative dielectric anisotropy. A quarter wave plate and a polarizer are arranged on a front surface of the liquid crystal panel, and a quarter wave plate and a polarizer are arranged on a back surface thereof. An optical compensation layer is formed on a surface of the opposite substrate facing the liquid crystal layer. The optical compensation layer is divided into a plurality of regions for each picture element, and the respective regions are made of polymer films, each having a different compensation capability Rth in a thickness direction.

摘要翻译： 液晶面板包括TFT基板，相对基板和由液晶形成的液晶层，其填充在TFT和相对基板之间的空间中，并具有负的介电各向异性。 四分之一波片和偏振器布置在液晶面板的前表面上，四分之一波片和偏振器布置在其背面。 在面向液晶层的相对基板的表面上形成光学补偿层。 光学补偿层被分成用于每个像素的多个区域，并且各个区域由聚合物膜制成，每个区域在厚度方向上具有不同的补偿能力Rth。

公开(公告)号：US20070132690A1

公开(公告)日：2007-06-14

申请号：US11439995

申请日：2006-05-25

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

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

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G02F1/133707 ,  G02F2001/133397 ,  G02F2001/134345 ,  G02F2001/134354 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028 ,  G09G2320/046

摘要： A liquid crystal display device includes a gate bus line and a data bus line formed on a first substrate, a first transistor formed on the first substrate and connected to the gate bus line and the data bus line, a plurality of sub-picture element electrodes formed the said first substrate in a picture element region defined by the gate bus line and the data bus line, a control electrode formed on the first substrate in capacitance coupling with at least one of the plural sub-picture element electrodes, the control electrode being applied with a display voltage from the data bus line via the first transistor, and an auxiliary capacitance bus line held at a predetermined voltage level and constituting an auxiliary capacitance between the auxiliary capacitance bus line and the control electrode, wherein there is provided a second transistor between the sub-picture element electrode coupled with the control electrode by the capacitance coupling and the auxiliary capacitance bus line or between the sub-picture element electrode coupled with the control electrode by the capacitance coupling and the sub-picture element electrode connected to the first transistor, the second transistor being driven by a signal in a gate bus line different from the gate bus line to which the first transistor is connected, wherein there is provided a gate bus line driving solely the second transistor.

摘要翻译： 液晶显示装置包括形成在第一基板上的栅极总线和数据总线，形成在第一基板上并连接到栅极总线和数据总线的第一晶体管，多个子像素电极 在由栅极总线和数据总线线限定的像素区域中形成所述第一衬底;控制电极，形成在第一衬底上，与多个子像素电极中的至少一个电容耦合，控制电极为 经由第一晶体管施加来自数据总线的显示电压，以及保持在预定电压电平并构成辅助电容总线与控制电极之间的辅助电容的辅助电容总线，其中设置有第二晶体管 在通过电容耦合和辅助电容总线与控制电极耦合的子像素电极之间 通过电容耦合和连接到第一晶体管的子像素电极与控制电极耦合的子像素电极，第二晶体管由与栅极总线不同的栅极总线的信号驱动，栅极总线 连接第一晶体管，其中提供仅驱动第二晶体管的栅极总线。

公开(公告)号：US20070064164A1

公开(公告)日：2007-03-22

申请号：US11390465

申请日：2006-03-28

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： G02F1/1343

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：US20060055648A1

公开(公告)日：2006-03-16

申请号：US11070122

申请日：2005-03-01

申请人： Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Masakazu Shibasaki ,  Toshiaki Suzuki

发明人： Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Masakazu Shibasaki ,  Toshiaki Suzuki

IPC分类号： G09G3/36

CPC分类号： G02F1/13452 ,  G02F1/136213 ,  G02F2001/13629 ,  G02F2203/30 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2310/0218 ,  G09G2320/028 ,  G09G2330/08

摘要： A combination of a bright and dark display pattern and a polarity pattern is used to drive a liquid crystal display device. In the bright and dark display pattern, bright display picture elements and dark display picture elements alternate with each other every one picture element in horizontal and vertical directions. In the polarity pattern, positive-polarity picture elements and negative-polarity picture elements alternate with each other every two picture elements in the horizontal and vertical directions. This driving method allows preventing a phenomenon in which a screen becomes whitish when viewed from any oblique angle (i.e., washing out), that is, what the effect of HT technique based on time division is aiming at, while preventing the occurrence of flicker and burn-in on the screen. Moreover, the driving method enables coarseness-free excellent display, because the bright display picture elements and the dark display picture elements alternate with each other every one picture element.

摘要翻译： 使用明暗显示图案和极性图案的组合来驱动液晶显示装置。 在明暗的显示图案中，明亮的显示图像元素和暗的显示图像元素在水平和垂直方向上每一个图像元素彼此交替。 在极性图案中，正极性像素和负极性像素在水平和垂直方向上每两个图像元素彼此交替。 这种驱动方法可以防止从任何倾斜角度（即，洗出）观察屏幕变白时的现象，即，基于时间分割的HT技术的作用是针对什么，同时防止闪烁的发生， 在屏幕上老化。 此外，由于明亮的显示图像元素和暗显示图像元素每一个图像元素彼此交替，所以驱动方法能够实现无粗糙的优异显示。

公开(公告)号：US20060012738A1

公开(公告)日：2006-01-19

申请号：US11045576

申请日：2005-01-27

申请人： Hidefumi Yoshida ,  Masakazu Shibasaki ,  Tsuyoshi Kamada ,  Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Kazuya Ueda

发明人： Hidefumi Yoshida ,  Masakazu Shibasaki ,  Tsuyoshi Kamada ,  Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Kazuya Ueda

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/1393 ,  G02F2001/133637 ,  G02F2203/04 ,  G02F2413/02

摘要： In a retardation film (c plate) for canceling the optical effect of a liquid crystal layer, the optical effect of the liquid crystal layer which is represented by Δnd/λ increases as the wavelength λ of incident light decreases. Accordingly, in order to cancel this effect, a negative retardation needs to be reduced as the wavelength of incident light increases. In a retardation film (a plate) for rotating the direction of polarization of light, an in-plane retardation needs to be increased as the wavelength λ of incident light increases. It is preferable that both of these retardation films be placed. However, compared to known technologies, light leakage can be suppressed even using only any one of the retardation films.

摘要翻译： 在用于消除液晶层的光学效果的延迟膜（c板）中，由Deltand /λ表示的液晶层的光学效应随入射光的波长λ降低而增加。 因此，为了消除这种影响，需要随着入射光的波长的增加而减小负的延迟。 在用于旋转光的偏振方向的延迟膜（板）中，需要随着入射光的波长λ增加而增加面内延迟。 最好放置这两个相位差膜。 然而，与已知技术相比，即使仅使用任何相位差膜也能够抑制漏光。

公开(公告)号：US20130271713A1

公开(公告)日：2013-10-17

申请号：US13879447

申请日：2011-10-14

申请人： Isamu Miyake ,  Koichi Miyachi ,  Tatsuro Kato ,  Masakazu Shibasaki ,  Masahiro Shimizu ,  Kazuhito Matsumoto

发明人： Isamu Miyake ,  Koichi Miyachi ,  Tatsuro Kato ,  Masakazu Shibasaki ,  Masahiro Shimizu ,  Kazuhito Matsumoto

IPC分类号： G02F1/1337

CPC分类号： G02F1/133711 ,  C08F220/30 ,  C08F2222/102 ,  C09K19/0225 ,  C09K19/0275 ,  C09K19/32 ,  C09K2019/0448 ,  G02F1/133788

摘要： According to the present invention, provided is a liquid crystal display device in which a polymer layer having a stable alignment regulating force is formed. The liquid crystal display device according to the present invention includes a liquid crystal cell that includes a pair of substrates and a liquid crystal layer which is held between the pair of substrates, in which at least one substrate of the pair of substrates includes an electrode, an undercoat film which is formed on a liquid crystal layer side of the electrode, and a polymer layer which is formed on a liquid crystal layer side of the undercoat film and controls the alignment of liquid crystal molecules adjacent to the polymer layer, the undercoat film is formed of a photoactive material, the polymer layer is formed by polymerization of a monomer added to the liquid crystal layer, and the liquid crystal layer contains liquid crystal molecules having, in a molecular structure thereof, a multiple bond other than conjugated double bonds of a benzene ring.

摘要翻译： 根据本发明，提供一种其中形成具有稳定取向调节力的聚合物层的液晶显示装置。 根据本发明的液晶显示装置包括：液晶单元，其包括一对基板和保持在所述一对基板之间的液晶层，其中所述一对基板中的至少一个基板包括电极， 形成在电极的液晶层侧的底涂膜和形成在底涂膜的液晶层侧的聚合物层，并控制与聚合物层相邻的液晶分子的取向，底涂层 由光活性材料形成，聚合物层通过加入液晶层的单体的聚合形成，并且液晶层含有在分子结构中具有除共轭双键以外的多重键的液晶分子 苯环。

公开(公告)号：US08502762B2

公开(公告)日：2013-08-06

申请号：US10812847

申请日：2004-03-30

申请人： Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Yoshio Koike ,  Toshiaki Suzuki ,  Tetsuya Kobayashi ,  Yasutoshi Tasaka ,  Masakazu Shibasaki ,  Kunihiro Tashiro ,  Kazuya Ueda ,  Katsuyoshi Hiraki

发明人： Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Yoshio Koike ,  Toshiaki Suzuki ,  Tetsuya Kobayashi ,  Yasutoshi Tasaka ,  Masakazu Shibasaki ,  Kunihiro Tashiro ,  Kazuya Ueda ,  Katsuyoshi Hiraki

IPC分类号： G09G3/36

CPC分类号： G09G3/3607 ,  G09G3/2018 ,  G09G3/2074 ,  G09G3/2081 ,  G09G3/3648 ,  G09G5/02 ,  G09G2300/0447 ,  G09G2310/0224 ,  G09G2320/0233 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/028 ,  G09G2320/041

摘要： This invention relates to an image processing method for improving the quality of an image to be displayed on a display device and to a liquid-crystal display device using the same, and aims at providing an image processing method for providing wide viewing angle and excellent tonal-intensity viewing angle characteristic and a liquid-crystal display device using the same. Combined together are a higher-luminance pixel to be driven higher in luminance than the luminance data of an image to be displayed and a lower-luminance pixel to be driven lower in luminance than the luminance data, to determine a luminance on the higher-luminance pixel and luminance on the lower-luminance pixel as well as an area ratio of the higher-luminance and lower-luminance pixels in a manner obtaining a luminance nearly equal to a desired luminance based on the luminance data.

摘要翻译： 本发明涉及一种用于提高要显示在显示装置上的图像的质量的图像处理方法和使用其的液晶显示装置，并且旨在提供一种用于提供宽视角和优良色调的图像处理方法 - 强度视角特性和使用其的液晶显示装置。 组合在一起的是要比要显示的图像的亮度数据和要亮度低于亮度数据的低亮度像素的亮度要高的亮度像素，以确定亮度高于亮度的亮度 以及基于亮度数据获得几乎等于期望亮度的亮度的方式，在较低亮度像素上的像素和亮度以及较高亮度和低亮度像素的面积比。

公开(公告)号：US20120270151A1

公开(公告)日：2012-10-25

申请号：US13502211

申请日：2010-10-14

申请人： Katsuhiro Kikuchi ,  Kentaro Usui ,  Masakazu Shibasaki ,  Takashi Ochi ,  Tatsuro Kato ,  Kenichi Hamada ,  Masashi Arai ,  Megumi Murata ,  Hideaki Takase

发明人： Katsuhiro Kikuchi ,  Kentaro Usui ,  Masakazu Shibasaki ,  Takashi Ochi ,  Tatsuro Kato ,  Kenichi Hamada ,  Masashi Arai ,  Megumi Murata ,  Hideaki Takase

IPC分类号： G03F7/004 ,  G03F7/20

CPC分类号： G03F7/0233 ,  G03F7/0226 ,  G03F7/40

摘要： The present invention relates to a radiation sensitive resin composition comprising [A] an alkali-soluble resin, [B] a 1,2-quinonediazide compound and [C] a radical trapping agent.The radiation sensitive resin composition can provide an interlayer insulating film which satisfies general requirements for an interlayer insulating film such as high light transmittance and has excellent heat-resistant dimensional stability, heat discoloration resistance and adhesion to a substrate along with the improvement of process efficiency for improving product yield at a high resolution and has excellent storage stability.

摘要翻译： 本发明涉及一种辐射敏感性树脂组合物，其包含[A]碱溶性树脂，[B] 1,2-醌二叠氮化合物和[C]基团捕获剂。 辐射敏感性树脂组合物可以提供层间绝缘膜，其满足诸如高透光率的层间绝缘膜的一般要求，并且具有优异的耐热尺寸稳定性，耐热变色性和对基材的粘附性，同时提高了工艺效率 以高分辨率提高产品收率，并具有优良的储存稳定性。

公开(公告)号：US20110187977A1

公开(公告)日：2011-08-04

申请号：US13064662

申请日：2011-04-07

申请人： Yasutoshi Tasaka ,  Takahiro Sasaki ,  Yohei Nakanishi ,  Masakazu Shibasaki ,  Takashi Sasabayashi ,  Hidefumi Yoshida ,  Tsuyoshi Kamada ,  Hideaki Tsuda ,  Kazuya Ueda

发明人： Yasutoshi Tasaka ,  Takahiro Sasaki ,  Yohei Nakanishi ,  Masakazu Shibasaki ,  Takashi Sasabayashi ,  Hidefumi Yoshida ,  Tsuyoshi Kamada ,  Hideaki Tsuda ,  Kazuya Ueda

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2201/123

摘要： The present invention provides a liquid crystal display device used as a display part of an electronic apparatus which exhibits high brightness and favorable display quality. The liquid crystal display device includes a pair of substrates which are arranged to face each other in an opposed manner; vertical-alignment type liquid crystal which is sealed between the pair of substrates; a plurality of pixel regions, each pixel region including a sub pixel having a pixel electrode on one substrate and a sub pixel having a pixel electrode on one substrate, a slit formed between the pixel electrodes; and a singular point control part which includes projecting portions which are formed on end portions of the pixel electrodes on the slit-side and controls singular points of the liquid crystal.

公开(公告)号：US07990503B2

公开(公告)日：2011-08-02

申请号：US11333546

申请日：2006-01-18

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

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

IPC分类号： G02F1/1337

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

摘要： A liquid crystal display device includes a pair of substrates; a liquid crystal sealed between the substrates; plural pixel regions each having a first pixel electrode formed on one of the pair of substrates and a second pixel electrode separated from the first pixel electrode; a TFT having a source electrode which is electrically connected to the first pixel electrode; a control capacitance portion which has a control capacitance electrode electrically connected to the source electrode and opposed to at least part of the second pixel electrode via an insulating film, and which thereby establishes capacitive coupling between the source electrode and the second pixel electrode; linear projections formed on the other substrate; and apertures formed in the first and second pixel electrodes so as to occupy parts of overlap regions of the linear projections and the first and second pixel electrodes as viewed perpendicularly to the substrate surfaces, for controlling the positions of singular points of alignment vectors of the liquid crystal.

摘要翻译： 液晶显示装置包括一对基板; 密封在基板之间的液晶; 多个像素区域，每个具有形成在所述一对基板中的一个基板上的第一像素电极和与所述第一像素电极分离的第二像素电极; TFT，其具有电连接到第一像素电极的源电极; 控制电容部，其具有与所述源电极电连接并且经由绝缘膜与所述第二像素电极的至少一部分相对的控制电容电极，由此建立所述源电极和所述第二像素电极之间的电容耦合; 形成在另一基板上的线状突起; 以及形成在第一和第二像素电极中的孔，以便占据垂直于衬底表面观察的直线突起和第一和第二像素电极的重叠区域的一部分，以控制液体的取向矢量的奇异点的位置 水晶。