公开(公告)号：US20110027460A1

公开(公告)日：2011-02-03

申请号：US12905793

申请日：2010-10-15

申请人： Michiaki Sakamoto ,  Satoshi Ihida ,  Hidenori Ikeno ,  Masaki Shinohara ,  Shigeru Kimura ,  Kenji Morio ,  Kazurou Saeki

发明人： Michiaki Sakamoto ,  Satoshi Ihida ,  Hidenori Ikeno ,  Masaki Shinohara ,  Shigeru Kimura ,  Kenji Morio ,  Kazurou Saeki

IPC分类号： B05D5/06

CPC分类号： G02F1/133555 ,  G02F1/133504 ,  G02F1/136227 ,  G02F2001/136236

摘要： A method for manufacturing a transflective type LCD having a first substrate provided thereon with a plurality of scanning lines and a plurality of signal lines which are substantially perpendicular to each other and a switching element arranged near each of intersections between said scanning lines and said signal lines, includes forming a reflection region having a reflection electrode film and a transmission region having a transparent electrode film in each pixel surrounded by said scanning lines and said signal lines, a liquid crystal being sandwiched at a gap between said first substrate and a second substrate which is arranged opposite to said first substrate, and forming an organic film having irregularities thereon below said reflection electrode film and said transparent electrode film to substantially the same film thickness.

摘要翻译： 一种半透射型LCD的制造方法，其具有设置有多个扫描线的多个第一基板和与其基本垂直的多个信号线，以及布置在所述扫描线与所述信号线之间的各交叉点附近的开关元件 包括形成具有反射电极膜的反射区域和在由所述扫描线和所述信号线包围的每个像素中具有透明电极膜的透射区域，液晶夹在所述第一基板和第二基板之间的间隙处， 与所述第一基板相对设置，并且在所述反射电极膜和所述透明电极膜的下方形成具有基本相同膜厚度的凹凸的有机膜。

公开(公告)号：US07701535B2

公开(公告)日：2010-04-20

申请号：US11191459

申请日：2005-07-28

申请人： Michiaki Sakamoto

发明人： Michiaki Sakamoto

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/13439 ,  G02F2201/123

摘要： A reflective LCD device includes a reflective film having a convex and concave pattern, wherein the convex and concave pattern includes a plurality of pattern groups having a common pattern and each including a plurality of (N) figure elements. Each figure element is obtained by randomizing a corresponding figure element in a standard pattern including a plurality of standard figure elements. In the randomization, the discrete angle of bright spots generated by diffraction of the reflected incident light assumes 0.01 degrees or smaller. The discrete angle α of the bright spots is defined by: α=(λA/Ls×N)·(180/π) where λA and Ls are average wavelength of the incident light and pitch of the standard pattern, respectively.

摘要翻译： 反射式LCD装置包括具有凸凹图案的反射膜，其中所述凸凹图案包括具有共同图案的多个图案组，并且每个图案组包括多个（N）个图形元素。 通过以包括多个标准图形元素的标准图案随机化相应的图形元素来获得每个图形元素。 在随机化中，由反射入射光的衍射产生的亮点的离散角度为0.01度以下。 亮点的离散角α由下式定义：α=（λA/ Ls×N）·（180 /＆pgr））其中λA和Ls分别是入射光的平均波长和标准图案的间距。

公开(公告)号：US20090237600A1

公开(公告)日：2009-09-24

申请号：US12404713

申请日：2009-03-16

申请人： Hiroshi Nagai ,  Michiaki Sakamoto ,  Kenichirou Naka ,  Kenichi Mori

发明人： Hiroshi Nagai ,  Michiaki Sakamoto ,  Kenichirou Naka ,  Kenichi Mori

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133512

摘要： A LCD unit includes a reflective area and a transmissive area in each pixel, which are driven by respective drive electrode assemblies. A first substrate and a second substrate that sandwich therebetween a LC layer include respective shied films in the boundary area between the reflective area and the transmissive area.

摘要翻译： LCD单元包括每个像素中的反射区域和透射区域，其由相应的驱动电极组件驱动。 夹在LC层之间的第一基板和第二基板包括在反射区域和透射区域之间的边界区域中的各个屏蔽膜。

公开(公告)号：US20080192188A1

公开(公告)日：2008-08-14

申请号：US12098576

申请日：2008-04-07

申请人： Hironori KIKKAWA ,  Michiaki Sakamoto ,  Yuichi Yamaguchi ,  Hidenori Ikeno ,  Fumihiko Matsuno

发明人： Hironori KIKKAWA ,  Michiaki Sakamoto ,  Yuichi Yamaguchi ,  Hidenori Ikeno ,  Fumihiko Matsuno

IPC分类号： G02F1/1335

CPC分类号： G02F1/133345 ,  G02F1/133553 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/136236

摘要： A liquid crystal display device including a first substrate, a second substrate facing and spaced away from the first substrate, a liquid crystal layer sandwiched between the first and second substrates, a switching device formed on the first substrate, a first electrically insulating film randomly patterned on the first substrate, a second electrically insulating film covering the first electrically insulating film therewith, and having a wavy surface, and a reflection electrode formed on the second electrically insulating film, and electrically connected to an electrode of the switching device, wherein a light passing through the second substrate and the liquid crystal layer is reflected at the reflection electrode, and the second electrically insulating film extends outwardly from the first electrically insulating film by a certain length at an end of a display region in which images are to be displayed, such that a step formed by the first and second electrically insulating films in the vicinity of the end of the display region is smoothed.

摘要翻译： 一种液晶显示装置，包括第一基板，面对并与第一基板间隔开的第二基板，夹在第一和第二基板之间的液晶层，形成在第一基板上的开关装置，第一电绝缘膜， 在第一基板上具有覆盖第一电绝缘膜并具有波状表面的第二电绝缘膜，以及形成在第二电绝缘膜上的电连接到开关器件的电极的反射电极，其中，光 通过第二基板和液晶层在反射电极处被反射，并且第二电绝缘膜在要显示图像的显示区域的末端从第一电绝缘膜向外延伸一定长度， 使得由第一和第二电绝缘膜i形成的台阶 n显示区域的末端附近被平滑化。

公开(公告)号：US20070211198A1

公开(公告)日：2007-09-13

申请号：US11682646

申请日：2007-03-06

申请人： Hiroshi Nagai ,  Michiaki Sakamoto ,  Kenichi Mori ,  Kenichirou Naka ,  Hidenori Ikeno

发明人： Hiroshi Nagai ,  Michiaki Sakamoto ,  Kenichi Mori ,  Kenichirou Naka ,  Hidenori Ikeno

IPC分类号： G02F1/1335

CPC分类号： G09G3/3607 ,  G02F1/133528 ,  G02F1/133555 ,  G02F1/13363 ,  G02F1/134363 ,  G02F2001/133565 ,  G02F2001/133638 ,  G02F2413/03 ,  G02F2413/09

摘要： A LCD device has a LC layer sandwiched between a TFT substrate and a counter substrate, first and second polarizing films, a first λ/2 film between the first polarizing film and the counter substrate, and a second λ/2 film between the second polarizing film and the TFT substrate. Angle θ1 between the direction of the optical axis of the LC layer and the polarized direction of the light entering the LC layer satisfies the relationship: 0 degree

摘要翻译： LCD装置具有夹在TFT基板和对置基板之间的LC层，第一和第二偏光膜，第一偏振膜和对置基板之间的第一λ/ 2膜和第二偏振光 薄膜和TFT基板。 LC层的光轴方向与进入LC层的光的偏振方向之间的角度θ1满足0度<θ<45度的关系。 所得到的LCD装置具有较低的漏光和着色。

公开(公告)号：US07193679B2

公开(公告)日：2007-03-20

申请号：US10657099

申请日：2003-09-09

申请人： Michiaki Sakamoto ,  Hironori Kikkawa ,  Naohito Toyomaki

发明人： Michiaki Sakamoto ,  Hironori Kikkawa ,  Naohito Toyomaki

IPC分类号： G02F1/13

CPC分类号： G02F1/133555 ,  G02F1/133553 ,  G02F2001/133388 ,  G02F2001/13625

摘要： A method of fabricating a substrate for a display device prevents the problems occurring in the pattering process of a photosensitive organic material layer, such as the “stage image transfer” and “mask image reflection”. A photosensitive organic material layer is formed on or over a transparent plate, the layer being divided into a display section and a terminal section located outside the display section. The photosensitive organic material layer has a first thickness in the display section and a second thickness different from the first thickness in the terminal section. The layer is exposed to exposing light in such a way that the layer in the display section is exposed at a first exposure value according to the first thickness and the layer in the terminal section is exposed at a second exposure value according to the second thickness.

摘要翻译： 制造显示装置用基板的方法可以防止在诸如“舞台图像转印”和“掩模图像反射”等光敏有机材料层的图案化过程中出现的问题。 在透明板上或上方形成光敏有机材料层，该层被分为显示部分和位于显示部分外部的端子部分。 光敏有机材料层在显示部分具有第一厚度，并且在端子部分中具有不同于第一厚度的第二厚度。 以使得显示部分中的层根据第一厚度以第一曝光值曝光，并且根据第二厚度以第二曝光值将端子部分中的层曝光的方式暴露于曝光光。

公开(公告)号：US07177067B1

公开(公告)日：2007-02-13

申请号：US11495456

申请日：2006-07-31

申请人： Michiaki Sakamoto

发明人： Michiaki Sakamoto

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G02F1/167 ,  G02F1/133514 ,  G02F2203/02

摘要： A color electronic paper display device is provided which is easy to fabricate and can provide bright display. The color electronic paper display device includes a CF (Color Filter)-formed TFT (Thin Film Transistor) substrate in which a concave/convex layer is formed and reflecting electrode controlling TFTs and pixel electrode controlling TFTs are arranged on a glass substrate and reflecting electrodes are formed on the concave/convex layer and a colored layer made up of color filters each being for one color out of RGB (Red, Green, Blue) is formed, and each of comb-teeth shaped pixel electrodes is formed in a position corresponding to a color filter for one color, an EPD (Electrophoretic Display Device) film laminated onto an upper surface of the TFT substrate having a plurality of microcapsules making up electrophoretic elements spreading within the EPD film, and a facing substrate laminated onto an upper surface of the EPD film.

摘要翻译： 提供了一种易于制造并可提供明亮显示的彩色电子纸显示装置。 彩色电子纸显示装置包括：形成凹凸层的CF（滤色器）形成的TFT（薄膜晶体管）基板，反射电极控制TFT和像素电极控制TFT布置在玻璃基板和反射电极 形成在凹凸层上，并且由RGB（红，绿，蓝）中的一种颜色的滤色器构成的着色层形成为每个梳齿状的像素电极形成在相应的位置 涉及一种颜色的滤色器，层叠在具有多个微胶囊的TFT基板的上表面上的EPD（电泳显示装置）膜，该多个微胶囊构成在EPD膜内扩散的电泳元件，以及层叠在EPD EPD电影。

公开(公告)号：US20060098456A1

公开(公告)日：2006-05-11

申请号：US11272080

申请日：2005-11-14

申请人： Michiaki Sakamoto ,  Masataka Baba ,  Hiroshi Hada

发明人： Michiaki Sakamoto ,  Masataka Baba ,  Hiroshi Hada

IPC分类号： F21V7/04

CPC分类号： G02B6/0038 ,  G02B6/0053 ,  G02B6/0056

摘要： The backlight device used for a liquid crystal display device includes (a) an inverted-prism sheet, (b) a light-guide arranged adjacent to the inverted-prism sheet, (c) a light-reflection sheet arranged adjacent to the light-guide, and (d) a light-source emitting a light into the light-guide. The light-guide is formed on a first surface thereof facing the light-reflection sheet with at least one groove defining a light-reflection surface at which a light provided from the light-source is reflected obliquely towards the inverted-prism sheet.

摘要翻译： 用于液晶显示装置的背光装置包括（a）倒棱棱镜片，（b）与倒棱棱镜片相邻布置的导光体，（c）邻近发光元件布置的光反射片， 引导和（d）将光发射到光导中的光源。 导光体在其面向光反射片的第一表面上形成有至少一个限定光反射表面的凹槽，在该光反射表面处，从光源提供的光被倾斜地反向反向棱镜片反射。

公开(公告)号：US07041522B2

公开(公告)日：2006-05-09

申请号：US11028310

申请日：2005-01-04

申请人： Hiroaki Tanaka ,  Michiaki Sakamoto ,  Takahiko Watanabe ,  Yoshiaki Hashimoto ,  Syuusaku Kido

发明人： Hiroaki Tanaka ,  Michiaki Sakamoto ,  Takahiko Watanabe ,  Yoshiaki Hashimoto ,  Syuusaku Kido

IPC分类号： H01L21/00

CPC分类号： G02F1/136209 ,  G02F1/136227 ,  G02F2001/136236

摘要： In a manufacturing method of a color liquid crystal display device, a first conductive film is formed on a transparent insulating substrate to form a gate electrode and a gate bus line (first PR process). A gate insulating film, a semiconductor layer, an ohmic layer, and a second conductive film are deposited to form an island of a thin film transistor and a drain bus line (second PR process). Then, color filters in respective three colors are formed in their respective predetermined regions on the transparent insulating substrate in succession (third through fifth PR processes). A black matrix is formed, and a drain electrode and a source electrode are formed in the island by removing the second conductive film and ohmic layer on a region corresponding to the channel region by using the black matrix as a mask (sixth PR process). Then, a planarization film and a pixel electrode are formed (seventh and eighth PR processes).

摘要翻译： 在彩色液晶显示装置的制造方法中，在透明绝缘基板上形成第一导电膜，形成栅电极和栅极总线（第一PR处理）。 沉积栅极绝缘膜，半导体层，欧姆层和第二导电膜以形成薄膜晶体管和漏极总线（第二PR处理）的岛。 然后，在透明绝缘基板上的各自的预定区域中连续形成三种颜色的滤色器（第三至第五PR处理）。 通过使用黑矩阵作为掩模（第六PR处理），通过去除与沟道区对应的区域上的第二导电膜和欧姆层，在岛中形成漏极和源电极。 然后，形成平坦化膜和像素电极（第七和第八PR处理）。

公开(公告)号：US07015995B2

公开(公告)日：2006-03-21

申请号：US10214250

申请日：2002-08-07

申请人： Hidenori Ikeno ,  Masayoshi Suzuki ,  Youichi Murayama ,  Michiaki Sakamoto ,  Fumihiko Matsuno ,  Hironori Kikkawa ,  Yuichi Yamaguchi

发明人： Hidenori Ikeno ,  Masayoshi Suzuki ,  Youichi Murayama ,  Michiaki Sakamoto ,  Fumihiko Matsuno ,  Hironori Kikkawa ,  Yuichi Yamaguchi

IPC分类号： G02F1/136 ,  G02F1/1335

CPC分类号： G02F1/133555

摘要： An anisotropic reflection electrode has an undulated shape and whose normal direction is distributed unevenly to a specific azimuth angle and whose reflection light intensity depends on said azimuth angle. Openings are formed in that area of the reflection electrode which has a tilt angle of 0 degree to 2 degrees and/or a tilt angle of 10 degrees or higher. In one aspect, the retardation of a liquid crystal layer is changed by making the liquid crystal molecular alignment mode different between the openings and the reflection electrode, so that the intensity of output light is increased in reflection mode as well as in transmission mode. The balance of colors displayed in transmission mode is determined by determining the area of the openings in pixels of each color, and the color temperature is set higher in transmission mode than in reflection mode. This provides a semi-transmission type liquid crystal display which has an excellent visibility in reflection mode as well as in transmission mode.

摘要翻译： 各向异性反射电极具有波状形状，并且其法线方向不均匀地分布到特定方位角，并且其反射光强度取决于所述方位角。 在具有0度到2度的倾斜角度和/或10度或更高的倾斜角的反射电极的该区域中形成开口。 在一个方面，通过使开口和反射电极之间的液晶分子取向模式不同，来改变液晶层的延迟，从而在反射模式以及透射模式下输出光的强度增加。 以透射模式显示的颜色的平衡通过确定每种颜色的像素中的开口面积来确定，并且在透射模式中将色温设定为高于反射模式。 这提供了一种半透射型液晶显示器，其在反射模式以及透射模式下具有优异的可视性。