-
公开(公告)号:US07656465B2
公开(公告)日:2010-02-02
申请号:US11250879
申请日:2005-10-14
申请人: Arihiro Takeda , Shingo Kataoka , Kimiaki Nakamura , Hideaki Tsuda , Takahiro Sasaki , Kazuya Ueda , Masahiro Ikeda , Katsunori Misaki , Naoto Kondo , Akira Komorita
发明人: Arihiro Takeda , Shingo Kataoka , Kimiaki Nakamura , Hideaki Tsuda , Takahiro Sasaki , Kazuya Ueda , Masahiro Ikeda , Katsunori Misaki , Naoto Kondo , Akira Komorita
IPC分类号: G02F1/133 , G02F1/1337 , G02F1/1343
CPC分类号: G02F1/133707 , G02F1/134309 , G02F1/1393 , G02F2001/133757 , G02F2203/30
摘要: Fine electrode patterns pattern-formed in the shape of fine teeth of a comb bilaterally symmetrical with respect to band-shaped portions are formed at even intervals in a pixel electrode, and band-shaped dielectric layers are pattern-formed at even intervals to cover the fine electrode patterns in a display pixel. By the existence of the dielectric layer and the fine electrode patterns complementing this, a portion formed with this layer and the fine electrode patterns is a high threshold voltage region, and relatively, a low threshold voltage region where the dielectric layer does not exist is formed. By the aforementioned construction, it becomes possible to improve a delay in response speed at low gray levels and increase the speed of halftone response, whereby a very reliable image display having moving image performance almost equal to that of a CRT is realized.
摘要翻译: 在像素电极中以均匀间隔形成以相对于带状部分为双边对称的梳子的细齿形状的图案形成的细电极图案,并且以均匀间隔形成带状电介质层以覆盖 显示像素中的细电极图案。 由于介电层的存在和与其补充的细电极图案,形成有该层的部分和微细电极图案是高阈值电压区域,相对地,形成介电层不存在的低阈值电压区域 。 通过上述结构,可以提高低灰度级的响应速度的延迟并提高半色调响应的速度,从而实现具有与CRT相似的运动图像性能的非常可靠的图像显示。
-
公开(公告)号:US20060097970A1
公开(公告)日:2006-05-11
申请号:US11250879
申请日:2005-10-15
申请人: Arihiro Takeda , Shingo Kataoka , Kimiaki Nakamura , Hideaki Tsuda , Takahiro Sasaki , Kazuya Ueda , Masahiro Ikeda , Katsunori Misaki , Naoto Kondo , Akira Komorita
发明人: Arihiro Takeda , Shingo Kataoka , Kimiaki Nakamura , Hideaki Tsuda , Takahiro Sasaki , Kazuya Ueda , Masahiro Ikeda , Katsunori Misaki , Naoto Kondo , Akira Komorita
IPC分类号: G09G3/36
CPC分类号: G02F1/133707 , G02F1/134309 , G02F1/1393 , G02F2001/133757 , G02F2203/30
摘要: Fine electrode patterns pattern-formed in the shape of fine teeth of a comb bilaterally symmetrical with respect to band-shaped portions are formed at even intervals in a pixel electrode, and band-shaped dielectric layers are pattern-formed at even intervals to cover the fine electrode patterns in a display pixel. By the existence of the dielectric layer and the fine electrode pattern complementing this, a portion formed with these layer and fine electrode pattern is a high threshold voltage region, and relatively, a low threshold voltage region where the dielectric layer does not exist is formed. By the aforementioned construction, it becomes possible to improve a delay in response speed at low gray levels and increase the speed of halftone response, whereby a very reliable image display having moving image performance almost equal to that of a CRT is realized.
-
公开(公告)号:US08743036B2
公开(公告)日:2014-06-03
申请号:US13368913
申请日:2012-02-08
申请人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
发明人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
IPC分类号: G09G3/36
CPC分类号: G02F1/1393 , G02F1/133371 , G02F1/133707 , G02F1/133788 , G02F2001/133757 , G02F2001/134345
摘要: A liquid crystal display has a pair of substrates with liquid crystal sealed between them. A polymer layer regulates directions in which the liquid crystal molecules tilt. A plurality of gate bus lines and a plurality of drain bus lines are provided on one of the substrates. Color filters and a pixel electrode are provided on the substrate. The pixel electrode includes a first sub-pixel electrode and a second sub-pixel electrode. A common electrode is provided on the other substrate. A first and a second thin film transistor are connected to the first sub-pixel electrode. The first thin film transistors is connected to a first gate bus line, and the second thin film transistor is connected to a second bus line.
摘要翻译: 液晶显示器具有一对在它们之间被密封的液晶基板。 聚合物层调节液晶分子倾斜的方向。 在一个基板上设置多条栅极总线和多条漏极总线。 滤色器和像素电极设置在基板上。 像素电极包括第一子像素电极和第二子像素电极。 在另一基板上设置公共电极。 第一和第二薄膜晶体管连接到第一子像素电极。 第一薄膜晶体管连接到第一栅极总线,第二薄膜晶体管连接到第二总线。
-
公开(公告)号:US20120154701A1
公开(公告)日:2012-06-21
申请号:US13368913
申请日:2012-02-08
申请人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
发明人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
IPC分类号: G02F1/136
CPC分类号: G02F1/1393 , G02F1/133371 , G02F1/133707 , G02F1/133788 , G02F2001/133757 , G02F2001/134345
摘要: A liquid crystal display has a pair of substrates with liquid crystal sealed between them. A polymer layer regulates directions in which the liquid crystal molecules tilt. A plurality of gate bus lines and a plurality of drain bus lines are provided on one of the substrates. Color filters and a pixel electrode are provided on the substrate. The pixel electrode includes a first sub-pixel electrode and a second sub-pixel electrode. A common electrode is provided on the other substrate. A first thin film transistor is connected to the first sub-pixel electrode, a second thin film transistor is connected to the second sub-pixel electrode, and a third thin film transistor is connected to the second sub-pixel electrode. The first and second thin film transistors are both connected to a first gate bus line, and the third thin film transistor is connected to a second bus line.
摘要翻译: 液晶显示器具有一对在它们之间被密封的液晶基板。 聚合物层调节液晶分子倾斜的方向。 在一个基板上设置多条栅极总线和多条漏极总线。 滤色器和像素电极设置在基板上。 像素电极包括第一子像素电极和第二子像素电极。 在另一基板上设置公共电极。 第一薄膜晶体管连接到第一子像素电极,第二薄膜晶体管连接到第二子像素电极,第三薄膜晶体管连接到第二子像素电极。 第一和第二薄膜晶体管都连接到第一栅极总线,并且第三薄膜晶体管连接到第二总线。
-
公开(公告)号:US08044907B2
公开(公告)日:2011-10-25
申请号:US12961009
申请日:2010-12-06
申请人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
发明人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
IPC分类号: G09G3/36
CPC分类号: G02F1/1393 , G02F1/133371 , G02F1/133707 , G02F1/133788 , G02F2001/133757 , G02F2001/134345
摘要: A liquid crystal display including two substrates, gate bus lines, liquid crystal molecules, and a polymer that determines directions in which the liquid crystal molecules tilt. A plurality of divisional areas are arranged on one of the substrates. The pixels are aligned in a column between drain bus lines. A pixel electrode is formed at each of the divisional areas. A first thin film transistor drives a first divisional area, and a second thin film transistor drives a second divisional area of the same column. The first and second thin film transistors are electrically connected to the same gate bus line. Either the pixel electrodes formed at each of the divisional areas are electrically insulated from each other, or they are connected to each other through a high resistance. A first threshold voltage within the first divisional area is different from a second threshold voltage of the second divisional area.
摘要翻译: 包括两个基板的液晶显示器,栅极总线,液晶分子和确定液晶分子倾斜方向的聚合物。 在其中一个基板上布置有多个分区。 像素在排列总线之间的列中排列。 像素电极形成在每个分区。 第一薄膜晶体管驱动第一分区,而第二薄膜晶体管驱动同一列的第二分区。 第一和第二薄膜晶体管电连接到同一个栅极总线。 形成在每个分割区域的像素电极彼此电绝缘,或者它们通过高电阻彼此连接。 第一分区内的第一阈值电压不同于第二分区的第二阈值电压。
-
公开(公告)号:US07289178B2
公开(公告)日:2007-10-30
申请号:US11301200
申请日:2005-12-12
申请人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
发明人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
IPC分类号: G02F1/1337
CPC分类号: G02F1/1393 , G02F1/133371 , G02F1/133707 , G02F1/133788 , G02F2001/133757 , G02F2001/134345
摘要: The invention relates to a liquid crystal display used as a display section of an electronic apparatus and a method of manufacturing the same, and it is aimed at providing a liquid crystal display which can achieve high viewing angle characteristics and a method of manufacturing the same. A configuration is employed which includes a pair of substrates provided opposite to each other, a liquid crystal sealed between the pair of substrates, protrusions formed on at least one of the pair of substrates for regulating the alignment of the liquid crystal, and a plurality of pixel regions having both of a first area in which the protrusions are disposed at first intervals a2 and which has a first threshold voltage for driving of the liquid crystal and a second area in which the protrusions are disposed at second intervals a2 smaller than the first intervals and which has a second threshold voltage lower than the first threshold voltage.
-
公开(公告)号:US20050030458A1
公开(公告)日:2005-02-10
申请号:US10796783
申请日:2004-03-09
申请人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
发明人: Takashi Sasabayashi , Arihiro Takeda , Hiroyasu Inoue , Kazuya Ueda , Yoshio Koike , Hideaki Tsuda , Yasutoshi Tasaka , Hidefumi Yoshida , Kunihiro Tashiro , Tsuyoshi Kamada , Kimiaki Nakamura
IPC分类号: G02F1/1337 , G02F1/1333 , G02F1/1334 , G02F1/1343 , G02F1/1368
CPC分类号: G02F1/1393 , G02F1/133371 , G02F1/133707 , G02F1/133788 , G02F2001/133757 , G02F2001/134345
摘要: The invention relates to a liquid crystal display used as a display section of an electronic apparatus and a method of manufacturing the same, and it is aimed at providing a liquid crystal display which can achieve high viewing angle characteristics and a method of manufacturing the same. A configuration is employed which includes a pair of substrates provided opposite to each other, a liquid crystal sealed between the pair of substrates, protrusions formed on at least one of the pair of substrates for regulating the alignment of the liquid crystal, and a plurality of pixel regions having both of a first area in which the protrusions are disposed at first intervals a2 and which has a first threshold voltage for driving of the liquid crystal and a second area in which the protrusions are disposed at second intervals a2 smaller than the first intervals and which has a second threshold voltage lower than the first threshold voltage.
摘要翻译: 本发明涉及一种用作电子设备的显示部分的液晶显示器及其制造方法,其目的在于提供一种能够实现高视角特性的液晶显示器及其制造方法。 使用的结构包括彼此相对设置的一对基板,密封在一对基板之间的液晶,形成在用于调节液晶的取向的一对基板中的至少一个上的突起,以及多个 像素区域具有第一区域,其中突起以第一间隔a2布置,并且具有用于驱动液晶的第一阈值电压;以及第二区域,其中突起以比第一间隔小的间隔a2设置 并且其具有低于第一阈值电压的第二阈值电压。
-
公开(公告)号:US08471994B2
公开(公告)日:2013-06-25
申请号:US13051386
申请日:2011-03-18
申请人: Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
发明人: Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号: G02F1/1343
CPC分类号: G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要: A liquid crystal display device including first and second substrates, with a liquid crystal layer sealed therebetween; and first and second electrodes formed, respectively, on the first and second substrates. A first molecule orientation film is formed on the first substrate so as to cover the first electrode and a second molecule orientation film formed on the second substrate so as to cover the second electrode. A polarizer with a light absorption axis P is provided outside of the first substrate, and an analyzer with a light absorption axis A is provided outside of the second substrate. The light absorption axis A crosses the light absorption axis P. A plurality of micro structures are associated with at least one of the first and second electrodes, wherein the micro structures are obliquely arranged with respect to the light absorption axis P and the light absorption axis A.
摘要翻译: 一种液晶显示装置,包括第一和第二基板,其间密封有液晶层; 以及分别形成在第一和第二基板上的第一和第二电极。 在第一基板上形成第一分子取向膜以覆盖第一电极和形成在第二基板上以覆盖第二电极的第二分子取向膜。 具有吸光轴P的偏振器设置在第一基板的外侧,并且具有吸光轴A的分析器设置在第二基板的外侧。 光吸收轴A与光吸收轴P交叉。多个微结构与第一和第二电极中的至少一个相关联,其中微结构相对于光吸收轴P倾斜配置,光吸收轴 一个。
-
公开(公告)号:US07952675B2
公开(公告)日:2011-05-31
申请号:US12268722
申请日:2008-11-11
申请人: Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
发明人: Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号: G02F1/1343
CPC分类号: G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要: A liquid crystal display device including 1st and 2nd substrates. A linearly extending scan electrode and a linearly extending signal electrode are formed on the 1st substrate, wherein the scan electrode extends in a direction crossing an extension direction of the signal electrode. A liquid crystal layer is between the 1st and 2nd substrates, and a pixel electrode is formed on the 1st substrate. The pixel electrode is electrically connected to both the scan and signal electrodes. The pixel electrode is divided into at least two regions such that at least two domains of different liquid crystal orientation directions are defined within a single pixel. A 1st and a 2nd of the at least two regions are not aligned in parallel with either the extension direction of the scan electrode or the extension direction of the signal electrode. The 1st and 2nd regions each include a micro-cutout pattern.
摘要翻译: 一种液晶显示装置,包括第一和第二基板。 在第一基板上形成线性延伸的扫描电极和直线延伸的信号电极,其中扫描电极沿与信号电极的延伸方向交叉的方向延伸。 液晶层位于第1和第2基板之间,像素电极形成在第1基板上。 像素电极与扫描电极和信号电极电连接。 像素电极被分成至少两个区域,使得在单个像素内限定不同液晶取向方向的至少两个区域。 至少两个区域的第一和第二区域不与扫描电极的延伸方向或信号电极的延伸方向平行排列。 第一和第二区域各自包括微切口图案。
-
公开(公告)号:US20090141226A1
公开(公告)日:2009-06-04
申请号:US12268722
申请日:2008-11-11
申请人: Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
发明人: Shingo Kataoka , Arihiro Takeda , Takahiro Sasaki , Tsutomu Seino , Yoshio Koike , Hidefumi Yoshida , Yuichi Inoue , Kazutaka Hanaoka , Seiji Tanuma , Takatoshi Mayama , Kimiaki Nakamura , Hideo Chida , Seiji Doi , Tetsuya Fujikawa , Takashi Takagi , Hiroyasu Inoue
IPC分类号: G02F1/1337
CPC分类号: G02F1/134309 , G02F1/133528 , G02F1/1337 , G02F1/133707 , G02F1/1362 , G02F1/139 , G02F1/1393
摘要: In a liquid crystal display device, liquid crystal molecules are oriented in a vertical direction to the first substrate and the second substrate by the first molecule orientation film and the second molecule orientation film, respectively, in a non-driving state. A structural pattern is formed so as to extend in a first direction parallel to a surface of the liquid crystal layer and so as to form, in a driving state, an electric field periodically changing in a second direction that is parallel to the liquid crystal layer and vertical to the first direction. The liquid crystal molecules substantially tilt in the first direction in the driving state.
摘要翻译: 在液晶显示装置中,液晶分子在非驱动状态下分别通过第一分子取向膜和第二分子取向膜在垂直于第一基板和第二基板的方向上取向。 形成结构图案,以便在平行于液晶层的表面的第一方向上延伸,以便在驱动状态下,在平行于液晶层的第二方向上周期性地变化的电场 并垂直于第一个方向。 在驱动状态下,液晶分子在第一方向上基本上倾斜。
-
-
-
-
-
-
-
-
-