公开(公告)号：US07248315B2

公开(公告)日：2007-07-24

申请号：US10651647

申请日：2003-08-28

申请人： Norihiro Arai ,  Toshiharu Nishino ,  Tsuyoshi Suzuki ,  Kunpei Kobayashi ,  Ryota Mizusako

发明人： Norihiro Arai ,  Toshiharu Nishino ,  Tsuyoshi Suzuki ,  Kunpei Kobayashi ,  Ryota Mizusako

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2201/48

摘要： A plurality of reflection films are provided behind a liquid crystal layer of a liquid crystal element, corresponding to predetermined regions in the plural pixels Pix. By the regions of the plural pixels wherein the reflection films are provided, reflection parts Pr are formed that reflects the light that enters from the front side and goes out to the front side by the region where the reflection film is provided, and transmission parts are formed that transmits the light that enters from the back side and goes out to the front side by the other regions of the plural pixels. At the same time, color filters, wherein a plurality of apertures are formed to the parts corresponding to the reflection pars Pr of the pixels Pix, are provided respectively corresponding to the plural pixels Pix, and a planarization transparent film covering the aperture is formed on these color filters.

摘要翻译： 多个反射膜设置在液晶元件的液晶层后面，与多个像素像素中的预定区域相对应。 通过设置反射膜的多个像素的区域，形成反射部分Pr，反射部分Pr反射从前侧进入的光并通过设置反射膜的区域向前侧出射，透射部分为 其形成为透射从背面进入的光并且由多个像素的其它区域向外侧出射。 同时，分别对应于多个像素Pix设置对与像素Pix对应的部分形成有多个孔的滤色器，并且覆盖孔的平坦化透明膜形成在 这些滤色片。

公开(公告)号：US08289475B2

公开(公告)日：2012-10-16

申请号：US12606397

申请日：2009-10-27

申请人： Norihiro Arai ,  Kunpei Kobayashi ,  Ryota Mizusako

发明人： Norihiro Arai ,  Kunpei Kobayashi ,  Ryota Mizusako

IPC分类号： G02F1/1335

CPC分类号： G02B6/0053 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0056 ,  G02F1/133536 ,  G02F1/133615

摘要： A liquid crystal display apparatus includes a liquid crystal display device, a surface light source to irradiate light toward the device, an optical film disposed between the device and source, and a diffusion member disposed between the film and device. The device includes a pair of substrates facing to each other through a space with electrodes formed on at least one of opposite surfaces, a liquid crystal layer sealed into the space between the substrates, and a pair of polarizing plates arranged sandwiching the substrates therebetween. The film is made of a transparent film-like member and has two mutually faced film surfaces, one of the surfaces is formed into a planar shape, the other surface is formed into a convexo-concave structure with elongate microprisms in parallel to each other, and the film is disposed between the device and source with the one surface directed toward the device.

摘要翻译： 液晶显示装置包括液晶显示装置，向装置照射光的面光源，设置在装置与源之间的光学薄膜以及设置在薄膜和装置之间的扩散构件。 该装置包括通过空间形成的一对基板，该空间具有形成在至少一个相对表面上的电极，密封到基板之间的空间中的液晶层和将基板夹在其间的一对偏振板。 该薄膜由透明薄膜状构件制成，具有两个相互面对的薄膜表面，其中一个表面形成为平面形状，另一个表面形成具有彼此平行的细长微棱镜的凸凹结构， 并且所述膜设置在所述装置和源之间，所述一个表面指向所述装置。

公开(公告)号：US20100103350A1

公开(公告)日：2010-04-29

申请号：US12606397

申请日：2009-10-27

申请人： Norihiro ARAI ,  Kunpei Kobayashi ,  Ryota Mizusako

发明人： Norihiro ARAI ,  Kunpei Kobayashi ,  Ryota Mizusako

IPC分类号： G02F1/13357

CPC分类号： G02B6/0053 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0056 ,  G02F1/133536 ,  G02F1/133615

摘要： A liquid crystal display apparatus includes a liquid crystal display device, a surface light source to irradiate light toward the device, an optical film disposed between the device and source, and a diffusion member disposed between the film and device. The device includes a pair of substrates facing to each other through a space with electrodes formed on at least one of opposite surfaces, a liquid crystal layer sealed into the space between the substrates, and a pair of polarizing plates arranged sandwiching the substrates therebetween. The film is made of a transparent film-like member and has two mutually faced film surfaces, one of the surfaces is formed into a planar shape, the other surface is formed into a convexo-concave structure with elongate microprisms in parallel to each other, and the film is disposed between the device and source with the one surface directed toward the device.

摘要翻译： 液晶显示装置包括液晶显示装置，向装置照射光的面光源，设置在装置与源之间的光学薄膜以及设置在薄膜和装置之间的扩散构件。 该装置包括通过空间形成的一对基板，该空间具有形成在至少一个相对表面上的电极，密封到基板之间的空间中的液晶层和将基板夹在其间的一对偏振板。 该薄膜由透明薄膜状构件制成，具有两个相互面对的薄膜表面，其中一个表面形成为平面形状，另一个表面形成具有彼此平行的细长微棱镜的凸凹结构， 并且所述膜设置在所述装置和源之间，所述一个表面指向所述装置。

公开(公告)号：US20060114405A1

公开(公告)日：2006-06-01

申请号：US11288522

申请日：2005-11-29

申请人： Minoru Yamaguchi ,  Ryota Mizusako ,  Toshiharu Nishino

发明人： Minoru Yamaguchi ,  Ryota Mizusako ,  Toshiharu Nishino

IPC分类号： C09K19/02 ,  G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/1393 ,  G02F2202/42

摘要： A vertical-alignment liquid crystal display device is constituted by a first substrate on which a first electrode is formed, a second substrate on which a second electrode opposed to the first electrode is formed and which is opposed to the first substrate, alignment films respectively on mutually opposing inner surfaces of the first and second substrates, and a liquid crystal layer sealed between the first and second substrates and having negative dielectric anisotropy. On the second electrode, dielectric films having a dielectric constant different from another dielectric constant of the liquid crystal layer in the layer thickness direction of the liquid crystal layer when a voltage is applied between the first and second electrodes are provided at positions respectively corresponding to the center portions of plural pixels.

摘要翻译： 垂直取向液晶显示装置由形成有第一电极的第一基板，形成有与第一电极相对的第二电极并与第一基板相对的第二基板构成，取向膜分别在 第一和第二基板的彼此相对的内表面，以及密封在第一和第二基板之间并具有负的介电各向异性的液晶层。 在第二电极上，当在第一和第二电极之间施加电压时，在液晶层的层厚度方向上具有与液晶层的另一介电常数不同的介电常数的介电膜设置在与 多个像素的中心部分。

公开(公告)号：US08045111B2

公开(公告)日：2011-10-25

申请号：US12412536

申请日：2009-03-27

申请人： Norihiro Arai ,  Ryota Mizusako

发明人： Norihiro Arai ,  Ryota Mizusako

IPC分类号： G02F1/1337 ,  G02F1/1339

CPC分类号： G02F1/1339

摘要： A method of manufacturing a liquid crystal display device includes steps of preparing first and second substrates, forming alignment films on one surfaces of the first and second substrates, respectively, performing rubbing treatment on the alignment films, screen-printing a seal member on the one surface of the first substrate so as to surround a display area, and stacking the first and second substrates on each other while the first surfaces face to each other, with rubbing directions of the alignment films on the first and second substrates being parallel to each other, and joining the first and second substrates through the seal member by curing the seal member while the first and second substrates are bonded to each other through the seal member. The screen-printing is performed while a squeegee is moved in a direction parallel to the rubbing direction of the alignment film formed on the first substrate.

摘要翻译： 一种液晶显示装置的制造方法，其特征在于包括：准备第一基板和第二基板，分别在第一基板和第二基板的一个面上形成取向膜，对取向膜进行摩擦处理，丝网印刷密封部件 表面，以围绕显示区域，并且在第一表面彼此面对的同时将第一和第二基板彼此堆叠，并且第一和第二基板上的取向膜的摩擦方向彼此平行 并且通过固化所述密封构件，通过所述密封构件将所述第一基板和所述第二基板接合，同时所述第一和第二基板通过所述密封构件彼此接合。 当刮板沿着与形成在第一基板上的取向膜的摩擦方向平行的方向移动时，执行丝网印刷。

公开(公告)号：US20090244460A1

公开(公告)日：2009-10-01

申请号：US12412536

申请日：2009-03-27

申请人： Norihiro Arai ,  Ryota Mizusako

发明人： Norihiro Arai ,  Ryota Mizusako

IPC分类号： G02F1/1337 ,  G02F1/1339 ,  H01J9/20

CPC分类号： G02F1/1339

摘要： A method of manufacturing a liquid crystal display device includes steps of preparing first and second substrates, forming alignment films on one surfaces of the first and second substrates, respectively, performing rubbing treatment on the alignment films, screen-printing a seal member on the one surface of the first substrate so as to surround a display area, and stacking the first and second substrates on each other while the first surfaces face to each other, with rubbing directions of the alignment films on the first and second substrates being parallel to each other, and joining the first and second substrates through the seal member by curing the seal member while the first and second substrates are bonded to each other through the seal member. The screen-printing is performed while a squeegee is moved in a direction parallel to the rubbing direction of the alignment film formed on the first substrate.

摘要翻译： 一种液晶显示装置的制造方法，其特征在于包括：准备第一基板和第二基板，分别在第一基板和第二基板的一个表面上形成取向膜，对取向膜进行摩擦处理，丝网印刷密封部件 表面，以围绕显示区域，并且在第一表面彼此面对的同时将第一和第二基板彼此堆叠，并且第一和第二基板上的取向膜的摩擦方向彼此平行 并且通过固化所述密封构件，通过所述密封构件将所述第一基板和所述第二基板接合，同时所述第一和第二基板通过所述密封构件彼此接合。 当刮板沿着与形成在第一基板上的取向膜的摩擦方向平行的方向移动时，执行丝网印刷。

公开(公告)号：US20070229744A1

公开(公告)日：2007-10-04

申请号：US11692635

申请日：2007-03-28

申请人： Minoru Yamaguchi ,  Shinya Ando ,  Ryota Mizusako

发明人： Minoru Yamaguchi ,  Shinya Ando ,  Ryota Mizusako

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/1393

摘要： A liquid crystal display device includes a pair of substrates, an opposing electrode formed by a conductive film provided on one of inner surfaces of the pair of substrates, a plurality of pixel electrodes formed by conductive films provided on the other one of the inner surfaces of the pair of substrates, a plurality of pixels being defined by those areas of the plurality of pixel electrodes which face the opposing electrode, vertical alignment films covering the inner surfaces of the pair of substrates, a liquid crystal layer having a negative dielectric anisotropy sealed between the pair of substrates, and cutaway portions each provided at least one of the pixel electrode and the opposing electrode and obtained by cutting away a part of the associated conductive film to define an alignment center of liquid crystal molecules in each pixel.

摘要翻译： 液晶显示装置包括一对基板，由设置在一对基板的内表面之一上的导电膜形成的对置电极，多个像素电极，该导电膜设置在另一个内表面上的导电膜 所述一对基板，由所述多个像素电极的面对所述对置电极的那些区域限定的多个像素，覆盖所述一对基板的内表面的垂直取向膜，密封在所述一对基板的内表面之间的具有负介电各向异性的液晶层 所述一对基板和切割部分各自设置有像素电极和相对电极中的至少一个，并且通过切除相关联的导电膜的一部分来限定每个像素中的液晶分子的取向中心。

公开(公告)号：US20060114397A1

公开(公告)日：2006-06-01

申请号：US11288521

申请日：2005-11-29

申请人： Ryota Mizusako ,  Minoru Yamaguchi

发明人： Ryota Mizusako ,  Minoru Yamaguchi

IPC分类号： G02F1/1343 ,  G02F1/1337

CPC分类号： G02F1/1393 ,  G02F1/1343

摘要： A vertical-alignment liquid crystal display device includes: one substrate on which plural pixel electrodes and thin film transistors (TFTs) corresponding to the pixels, scanning signal lines for supplying gate electrodes of these TFTs with a gate signal, and data signals lines for supplying drain electrodes of the TFTs with data signals are provided; an opposing substrate on which an opposing electrode opposed to the pixel electrodes is provided; vertical-alignment films covering surfaces of the respective substrates where electrodes are formed; and a liquid crystal layer sealed between these substrates and having a negative dielectric constant. On the inner surface of the one substrate, auxiliary electrodes to generate electric fields of a predetermined value between the auxiliary electrodes and the opposing electrode provided on the inner surface of the other substrate are provided respectively corresponding to those portions around the plural pixel electrodes that are close to at least the TFTs.

摘要翻译： 一种垂直取向液晶显示装置，包括：一个基板，与该像素相对应的多个像素电极和薄膜晶体管（TFT），用于向这些TFT提供栅极信号的栅电极的扫描信号线，以及用于供给的数据信号线 提供具有数据信号的TFT的漏电极; 设置与像素电极相对的相对电极的相对基板; 覆盖形成有电极的各基板的表面的垂直取向膜; 以及密封在这些基板之间并具有负介电常数的液晶层。 在一个基板的内表面上，分别对应于在多个像素电极周围的那些部分分别设置在辅助电极和设置在另一个基板的内表面上的相对电极之间产生预定值的电场的辅助电极 至少接近TFT。

公开(公告)号：US20060066799A1

公开(公告)日：2006-03-30

申请号：US11237020

申请日：2005-09-28

申请人： Ryota Mizusako ,  Hidehiro Morita

发明人： Ryota Mizusako ,  Hidehiro Morita

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/134309 ,  G02F2001/133742 ,  G02F2201/128

摘要： A liquid crystal display device comprises a TFT substrate, a CF substrate, a liquid crystal with negative dielectric anisotropy filled between the substrates, a pixel electrode provided on the TFT substrate, and an auxiliary electrode formed around the pixel electrode. A slit for segmenting a pixel region into a plurality of sub-pixel regions is formed in the pixel electrode from the center portion of each pixel toward the periphery portion thereof. The auxiliary electrode has a transparent step film formed at a position corresponding to the slit of the pixel electrode in such a way as to overlie the auxiliary electrode. Molecules of the liquid crystal of each sub-pixel region are aligned toward center of the sub-pixel region from the circumference of the sub-pixel region by a horizontal electric filed applied between the pixel electrode and auxiliary electrode, and the shape of the end portion of the transparent step film.

摘要翻译： 液晶显示装置包括TFT基板，CF基板，填充在基板之间的负介电各向异性液晶，设置在TFT基板上的像素电极和形成在像素电极周围的辅助电极。 在像素电极中，从每个像素的中心部分向其周边部分形成用于将像素区域分割为多个子像素区域的狭缝。 辅助电极具有形成在与像素电极的狭缝对应的位置处的透明阶梯膜，以覆盖辅助电极。 每个子像素区域的液晶的分子通过施加在像素电极和辅助电极之间的水平电场而从子像素区域的圆周朝向子像素区域的中心排列，并且端部的形状 透明步骤膜的一部分。

公开(公告)号：US08068200B2

公开(公告)日：2011-11-29

申请号：US11311675

申请日：2005-12-19

申请人： Minoru Yamaguchi ,  Yasushi Nakajima ,  Ryota Mizusako

发明人： Minoru Yamaguchi ,  Yasushi Nakajima ,  Ryota Mizusako

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133711 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/1393 ,  G02F2001/133742 ,  G02F2001/13712 ,  G02F2201/122

摘要： A liquid crystal display device has an opposing substrate on which an opposing electrode is formed, a TFT substrate on which pixel electrodes arranged in matrix, thin film transistors connected to the pixel electrodes respectively, and gate lines and data lines for the thin film transistors are formed, vertical alignment films formed on the opposing inner surfaces of these substrates, and a liquid crystal layer disposed between the vertical alignment films and having negative dielectric anisotropy. Each pixel electrode has a slit formed for separating each pixel into a plurality of sub-pixels by partially eliminating the pixel electrode with a connecting portion left at which adjoining electrode portions of each pixel electrode is connected with each other. The width W1 of the pixel electrode that runs in a direction in which the slit is formed and width W2 of the connecting portion have a ratio W2/W1 of 0.13 or lower.

摘要翻译： 液晶显示装置具有形成有对置电极的对置基板，分别配置有像素电极的TFT基板，与像素电极分别连接的薄膜晶体管，以及用于薄膜晶体管的栅极线和数据线 形成在这些基板的相对的内表面上的垂直取向膜，以及设置在垂直取向膜之间并具有负介电各向异性的液晶层。 每个像素电极具有形成的狭缝，用于通过部分地去除像素电极以将每个像素分离成多个子像素，其中每个像素电极的相邻电极部分彼此连接留下连接部分。 沿形成狭缝的方向延伸的像素电极的宽度W1和连接部的宽度W2的比值W2 / W1为0.13以下。