公开(公告)号：US20070291200A1

公开(公告)日：2007-12-20

申请号：US11300646

申请日：2005-12-15

申请人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Seiji Doi ,  Tomoshige Oda ,  Manabu Sawasaki ,  Tomonori Tanose ,  Takashi Takagi ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Norio Sugiura

发明人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Seiji Doi ,  Tomoshige Oda ,  Manabu Sawasaki ,  Tomonori Tanose ,  Takashi Takagi ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Norio Sugiura

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/133555 ,  G02F1/13394 ,  G02F2001/13398

摘要： By circular or polygonal openings formed in at least one of a metal film, a semiconductor film, an insulating film and the like, which films are below a reflecting electrode, minute irregularities are densely formed on a surface of the reflecting electrode. In this case, it is required that a linear density defined by peripheral dimensions of the openings per unit area is equal to 0.2 or more.

摘要翻译： 通过形成在金属膜，半导体膜，绝缘膜等中的至少一种的圆形或多边形开口，这些膜在反射电极之下，在反射电极的表面上密集地形成微小的凹凸。 在这种情况下，需要由单位面积的开口的周边尺寸限定的线密度为0.2以上。

公开(公告)号：US07304703B1

公开(公告)日：2007-12-04

申请号：US09663580

申请日：2000-09-15

申请人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

发明人： Arihiro Takeda ,  Katsufumi Ohmuro ,  Yoshio Koike ,  Shingo Kataoka ,  Takahiro Sasaki ,  Takashi Sasabayashi ,  Hideaki Tsuda ,  Hideo Chida ,  Makoto Ohashi ,  Kenji Okamoto ,  Hisashi Yamaguchi ,  Minoru Otani ,  Makoto Morishige ,  Noriaki Furukawa ,  Tsuyoshi Kamada ,  Yoshinori Tanaka ,  Atuyuki Hoshino ,  Shougo Hayashi ,  Hideaki Takizawa ,  Takeshi Kinjou ,  Makoto Tachibanaki ,  Keiji Imoto ,  Tadashi Hasegawa ,  Hidefumi Yoshida ,  Hiroyasu Inoue ,  Yoji Taniguchi ,  Tetsuya Fujikawa ,  Satoshi Murata ,  Manabu Sawasaki ,  Tomonori Tanose ,  Siro Hirota ,  Masahiro Ikeda ,  Kunihiro Tashiro ,  Kouji Tsukao ,  Yasutoshi Tasaka ,  Takatoshi Mayama ,  Seiji Tanuma ,  Yohei Nakanishi

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/1393 ,  G02F2001/133388 ,  G02F2413/10

摘要： A vertically alignment mode liquid crystal display device having an improved viewing angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied.

公开(公告)号：US20070252930A1

公开(公告)日：2007-11-01

申请号：US11784749

申请日：2007-04-09

申请人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

发明人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

IPC分类号： G02F1/1335 ,  B05D5/12

CPC分类号： G02F1/133707 ,  G02F1/133555 ,  G02F1/134336

摘要： The liquid crystal display comprises a first substrate 2 including a gate bus line 12a, a data bus line 28, a thin film transistor 18 formed near an intersection between the gate bus line 12a and the data bus line 28, and a pixel electrode 52 including a transmission electrode 32a electrically connected to the thin film transistor 18 and a reflection electrode 48b electrically connected to the transmission electrode 32a; a second substrate 4 opposed to the first substrate 2 and including an opposed electrode 68 opposed to the pixel electrode 52; and a liquid crystal layer 6 sealed between the first substrate 2 and the second substrate 4. The reflection electrode 48b is formed over another gate bus line 12b which is different from the gate bus line 12a, with an insulation layer 40 formed therebetween. The decrease of a voltage applied between the reflection electrode 48b and the opposed electrode 68 can be prevented while the space which can be not used as the transmission region can be utilized. Thus, the area decrease of the transmission part is prevented while the area of the reflection part can be increased, whereby a reflective transmission type liquid crystal display of higher display quality can be provided.

公开(公告)号：US20050168672A1

公开(公告)日：2005-08-04

申请号：US10909975

申请日：2004-08-02

申请人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

发明人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

IPC分类号： G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G03F7/20 ,  H01L21/00 ,  H01L21/336 ,  H01L29/786

CPC分类号： G02F1/133707 ,  G02F1/133555 ,  G02F1/134336

摘要： The liquid crystal display comprises a first substrate 2 including a gate bus line 12a, a data bus line 28, a thin film transistor 18 formed near an intersection between the gate bus line 12a and the data bus line 28, and a pixel electrode 52 including a transmission electrode 32a electrically connected to the thin film transistor 18 and a reflection electrode 48b electrically connected to the transmission electrode 32a; a second substrate 4 opposed to the first substrate 2 and including an opposed electrode 68 opposed to the pixel electrode 52; and a liquid crystal layer 6 sealed between the first substrate 2 and the second substrate 4. The reflection electrode 48b is formed over another gate bus line 12b which is different from the gate bus line 12a, with an insulation layer 40 formed therebetween. The decrease of a voltage applied between the reflection electrode 48b and the opposed electrode 68 can be prevented while the space which can be not used as the transmission region can be utilized. Thus, the area decrease of the transmission part is prevented while the area of the reflection part can be increased, whereby a reflective transmission type liquid crystal display of higher display quality can be provided.

摘要翻译： 液晶显示器包括第一基板2，其包括栅极总线线路12a，数据总线28，形成在栅极总线线路12a和数据总线线路28之间的交叉点附近的薄膜晶体管18，以及像素电极 52包括电连接到薄膜晶体管18的透射电极32a和电连接到透射电极32a的反射电极48b; 与第一基板2相对并且包括与像素电极52相对的相对电极68的第二基板4; 以及密封在第一基板2和第二基板4之间的液晶层6。 反射电极48b形成在不同于栅极总线线路12a的另一个栅极总线线路12b上，其间形成有绝缘层40。 可以防止在反射电极48b和相对电极68之间施加的电压的降低，同时可以利用不能用作透射区域的空间。 因此，可以防止透射部分的面积减小，同时可以增加反射部分的面积，从而可以提供更高显示质量的反射透射型液晶显示器。

公开(公告)号：US08228473B2

公开(公告)日：2012-07-24

申请号：US12788578

申请日：2010-05-27

申请人： Manabu Sawasaki ,  Yuichi Inoue ,  Masakazu Shibasaki ,  Naoto Kondo ,  Tetsuya Fujikawa ,  Takashi Takagi ,  Tomonori Tanose ,  Tomoshige Oda ,  Akira Komorita ,  Katsunori Misaki ,  Shiro Hirota

发明人： Manabu Sawasaki ,  Yuichi Inoue ,  Masakazu Shibasaki ,  Naoto Kondo ,  Tetsuya Fujikawa ,  Takashi Takagi ,  Tomonori Tanose ,  Tomoshige Oda ,  Akira Komorita ,  Katsunori Misaki ,  Shiro Hirota

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/1368 ,  G02F1/13392 ,  G02F1/136209

摘要： A liquid crystal display device including first and second substrates, a liquid crystal layer, a plurality of gate bus lines and a plurality of drain bus lines. A plurality of pixel regions are defined by the gate bus lines and the drain bus lines. Pixel electrodes are divided into at least four regions such that at least four domains of different liquid crystal orientation directions are defined within the pixel regions. The first and second regions each include a micro-cutout pattern including a plurality of cutouts extending in a slanted direction with respect to an edge of the first or second region, respectively, and the cutouts of the first region and the cutouts of the second region are generally parallel to each other both within each of the regions as well as across the first and second regions.

摘要翻译： 一种液晶显示装置，包括第一和第二基板，液晶层，多条栅极总线和多条漏极总线。 多个像素区域由栅极总线和漏极总线线限定。 像素电极被分成至少四个区域，使得在像素区域内限定不同液晶取向方向的至少四个区域。 第一区域和第二区域各自包括微切口图案，其包括分别相对于第一或第二区域的边缘沿倾斜方向延伸的多个切口，第一区域的切口和第二区域的切口 通常在每个区域内以及跨越第一和第二区域彼此平行。

公开(公告)号：US07245345B2

公开(公告)日：2007-07-17

申请号：US10929002

申请日：2004-08-27

申请人： Manabu Sawasaki ,  Takashi Takagi ,  Tomonori Tanose

发明人： Manabu Sawasaki ,  Takashi Takagi ,  Tomonori Tanose

IPC分类号： G02F1/1339

CPC分类号： G02F1/1393 ,  G02F1/1337 ,  G02F1/133707 ,  G02F2001/133742 ,  G02F2001/133776

摘要： A liquid crystal display device capable of obtaining high luminance and good display characteristics, a substrate for such a liquid crystal display device, and a manufacturing method of such a substrate, are provided. A color filter substrate holds, together with an array substrate, a liquid crystal having negative dielectric anisotropy. Color filters are formed on a glass substrate and a common electrode is formed on the color filters. Protrusions and auxiliary protrusions for regulating the alignment of the liquid crystal are formed on the common electrode so as to have different sectional shapes.

摘要翻译： 提供一种能够获得高亮度和良好的显示特性的液晶显示装置，这种液晶显示装置的基板和这种基板的制造方法。 滤色器基板与阵列基板一起保持具有负的介电各向异性的液晶。 在玻璃基板上形成滤色片，在滤色片上形成公共电极。 在公共电极上形成用于调节液晶的取向的突起和辅助突起，以具有不同的截面形状。

公开(公告)号：US07145619B2

公开(公告)日：2006-12-05

申请号：US10166119

申请日：2002-06-10

申请人： Manabu Sawasaki ,  Naoto Kondo ,  Tetsuya Fujikawa ,  Takashi Takagi ,  Tomonori Tanose ,  Tomoshige Oda ,  Akira Komorita ,  Katsunori Misaki ,  Shiro Hirota

发明人： Manabu Sawasaki ,  Naoto Kondo ,  Tetsuya Fujikawa ,  Takashi Takagi ,  Tomonori Tanose ,  Tomoshige Oda ,  Akira Komorita ,  Katsunori Misaki ,  Shiro Hirota

IPC分类号： G02F1/1337 ,  G02F1/3443

CPC分类号： G02F1/1368 ,  G02F1/13392 ,  G02F1/136209

摘要： It is an object of the invention to provide a substrate for a liquid crystal display, a liquid crystal display having the same, and a method of manufacturing the same which make it possible to provide a display having high luminance and preferable display characteristics to be used in display sections of information apparatuses and the like. Each pixel is defined by gate bus lines extending in the horizontal direction and drain bus lines extending in the vertical direction. TFTs are formed in the vicinity of intersections between the bus lines, and resin overlap sections for shielding the TFTs from light are formed above the same. No black matrix is formed on a common electrode substrate which is provided in a face-to-face relationship with a TFT substrate, and the bus lines and the resin overlap sections formed on the TFT substrate function as a black matrix.

摘要翻译： 本发明的目的是提供一种用于液晶显示器的基板，具有该液晶显示器的液晶显示器及其制造方法，其可以提供具有高亮度和优选的显示特性的显示器。 在信息装置的显示部等中。 每个像素由在水平方向上延伸的栅极总线和沿垂直方向延伸的漏极总线限定。 在总线之间的交叉点附近形成TFT，并且在其上方形成用于屏蔽TFT的光的树脂重叠部分。 在与TFT基板的面对面关系设置的公共电极基板上不形成黑矩阵，并且形成在TFT基板上的总线和树脂重叠部分作为黑矩阵起作用。

公开(公告)号：US07050137B2

公开(公告)日：2006-05-23

申请号：US10259977

申请日：2002-09-27

申请人： Atuyuki Hoshino ,  Shiro Hirota ,  Naoto Kondo ,  Tetsuya Fujikawa ,  Masahiro Kihara ,  Katsunori Misaki ,  Seiji Doi ,  Tomoshige Oda ,  Akira Komorita ,  Akihiro Matsui ,  Manabu Sawasaki ,  Masahiro Ikeda ,  Takashi Takagi ,  Tomonori Tanose ,  Takuya Saguchi ,  Hidetoshi Sukenori ,  Hiroyasu Inoue

发明人： Atuyuki Hoshino ,  Shiro Hirota ,  Naoto Kondo ,  Tetsuya Fujikawa ,  Masahiro Kihara ,  Katsunori Misaki ,  Seiji Doi ,  Tomoshige Oda ,  Akira Komorita ,  Akihiro Matsui ,  Manabu Sawasaki ,  Masahiro Ikeda ,  Takashi Takagi ,  Tomonori Tanose ,  Takuya Saguchi ,  Hidetoshi Sukenori ,  Hiroyasu Inoue

IPC分类号： G02F1/1345

CPC分类号： G02F1/13458 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/136222

摘要： The invention relates to a substrate for use in a liquid crystal display of a CF-on-TFT structure in which a color filter is formed on the side of an array substrate in which a switching element is formed, and has an object to provide a substrate for use in a liquid crystal display, which enables simplification of a manufacturing process typified by a photolithography process and has high reliability. The substrate for use in the liquid crystal display is constructed to include external connection terminals which include first terminal electrodes electrically connected to gate bus lines led out from a plurality of pixel regions arranged on a glass substrate in a matrix form, second terminal electrodes formed of forming material of a pixel electrode and directly on the glass substrate, and electrode coupling regions for electrically connecting the first and the second terminal electrodes, and which electrically connect an external circuit and the gate bus lines.

公开(公告)号：US20060103799A1

公开(公告)日：2006-05-18

申请号：US11321373

申请日：2005-12-29

申请人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

发明人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/133514 ,  G02F1/133753 ,  G02F1/13394 ,  G02F1/1393 ,  G02F2001/13712

摘要： In a liquid crystal display device, the pixel electrodes and the projection pattern are formed on the TFT substrate side, and surfaces of the pixel electrodes and the projection pattern are covered with a vertical alignment film. Opposing electrode and a projection pattern are formed on the CF substrate side, and surfaces of the opposing electrode and the projection pattern are covered with a vertical alignment film. The TFT substrate and the CF substrate are arranged such that top end portions of the projection pattern on the CF substrate are brought into contact with the TFT substrate. Liquid crystal having negative dielectric anisotropy is sealed between the TFT and CF substrates. Accordingly, the step of scattering the spacers can be omitted, change in the cell thickness can be prevented, and the good display quality can be achieved.

公开(公告)号：US07978300B2

公开(公告)日：2011-07-12

申请号：US11699854

申请日：2007-01-30

申请人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

发明人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

IPC分类号： G02F1/1335 ,  G02F1/1339

CPC分类号： G02F1/133707 ,  G02F1/133514 ,  G02F1/133753 ,  G02F1/13394 ,  G02F1/1393 ,  G02F2001/13712

摘要： In the liquid crystal display device and the method of manufacturing the same, the pixel electrodes 32 and the projection pattern 35 are formed on the TFT substrate 30 side, and surfaces of the pixel electrodes 32 and the projection pattern 35 are covered with the vertical alignment film 36. Also, the opposing electrode 44 and the projection pattern 45 are formed on the CF substrate 40 side, and surfaces of the opposing electrode 44 and the projection pattern 45 are covered with the vertical alignment film 46. Then, the TFT substrate 30 and the CF substrate 40 are arranged such that top end portions of the projection pattern 45 on the CF substrate 40 are brought into contact with the TFT substrate 30. Then, the liquid crystal 49 having the negative dielectric anisotropy is sealed between them. Accordingly, the step of scattering the spacers can be omitted, change in the cell thickness can be prevented, and the good display quality can be achieved.

摘要翻译： 在液晶显示装置及其制造方法中，像素电极32和突起图案35形成在TFT基板30侧，像素电极32和突起图案35的表面被垂直取向 另外，对置电极44和突起图案45形成在CF基板40侧，对置电极44和突起图案45的表面被垂直取向膜46覆盖。然后，TFT基板30 并且CF基板40被布置成使得CF基板40上的突起图案45的顶端部与TFT基板30接触。然后，在它们之间密封具有负介电各向异性的液晶49。 因此，可以省略散布间隔物的步骤，可以防止电池厚度的变化，并且可以实现良好的显示质量。