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21. 发明申请

US20070159585A1 Liquid crystal display device 有权
公开(公告)号：US20070159585A1
公开(公告)日：2007-07-12
申请号：US11716920
申请日：2007-03-12
申请人： Hidefumi Yoshida , Takashi Sasabayashi , Arihiro Takeda , Yasutoshi Tasaka , Hideo Chida , Yoshio Koike
发明人： Hidefumi Yoshida , Takashi Sasabayashi , Arihiro Takeda , Yasutoshi Tasaka , Hideo Chida , Yoshio Koike
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133707 , G02F1/1393
摘要： A liquid crystal display device is provided which has a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, in which liquid crystal molecules are vertically aligned with respect to the substrates when no voltage is applied between the substrates and the liquid crystal molecules tilt in a plurality of directions to be almost parallel to the substrates by applying a voltage between the substrates. In the liquid crystal layer, when the voltage is applied, a proportion of a region where the liquid crystal molecules tilt in a direction of 0 degrees to 180 degrees is different from a proportion of a region where the liquid crystal molecules tilt in a direction of 180 degrees to 360 degrees with the angle being defined counterclockwise with the right direction on a screen being 0 degrees.

22. 发明授权

US07227606B2 Vertically-alligned (VA) liquid crystal display device 有权
标题翻译：垂直排列（VA）液晶显示装置
公开(公告)号：US07227606B2
公开(公告)日：2007-06-05
申请号：US10719714
申请日：2003-11-21
申请人： Arihiro Takeda , Katsufumi Ohmuro , Yoshio Koike , Shingo Kataoka , Takahiro Sasaki , 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 , 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： G02F1/1343 , G02F1/1337
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 vertical alignment mode liquid crystal display device having an improved viewing angle characteristic is provided. The 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 is 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.
摘要翻译：提供具有改善的视角特性的垂直取向模式液晶显示装置。液晶显示装置使用具有负各向异性介电常数的液晶，并且当施加电压时液晶的取向垂直于基板，当施加预定电压时几乎为水平，并且当施加中间电压时，倾斜。至少一个基板包括作为畴调节装置的结构，并且当施加中间电压时，该结构的倾斜表面用作触发器以调节液晶的倾斜取向的方位角。

23. 发明申请

US20060038946A1 Liquid crystal display device and method of manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20060038946A1
公开(公告)日：2006-02-23
申请号：US11256785
申请日：2005-10-24
申请人： Hidefumi Yoshida , Yasutoshi Tasaka , Kazuya Ueda , Tsuyoshi Kamada , Masakazu Shibasaki , Kunihiro Tashiro , Tetsuya Kobayashi
发明人： Hidefumi Yoshida , Yasutoshi Tasaka , Kazuya Ueda , Tsuyoshi Kamada , Masakazu Shibasaki , Kunihiro Tashiro , Tetsuya Kobayashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133504 , G02F1/133707 , G02F1/134336 , G02F1/1393 , G02F2001/133638
摘要： The invention relates to a liquid crystal display device used as a display part of an information equipment and a method of manufacturing the same, and has an object to provide the liquid crystal display device which can obtain excellent display characteristics without raising the manufacture cost and the method of manufacturing the same. The liquid crystal display device includes a pair of substrates disposed to be opposite to each other, a liquid crystal sealed between the pair of substrates and aligned almost vertically to the substrate when a voltage is not applied, a pair of quarter-wave plates respectively disposed at outer sides of the pair of substrates, a pair of polarizing plates respectively disposed at outer sides of the pair of quarter-wave plates, and a pixel area including a reflection area provided with a reflecting plate having an almost flat reflecting surface and for reflecting light incident from one of the substrates, and a transmission area for causing light incident from the other of the substrates to be transmitted toward the one of the pair of substrates.
摘要翻译：本发明涉及一种用作信息设备的显示部件的液晶显示装置及其制造方法，其目的在于提供一种可以获得优异的显示特性而不提高制造成本的液晶显示装置，制造方法该液晶显示装置包括一对彼此相对设置的基板，在不施加电压时密封在该对基板之间并基本垂直于基板排列的液晶，分别设置一对四分之一波片在一对基板的外侧，分别设置在一对四分之一波片的外侧的一对偏振片，以及具有反射区域的像素区域，该反射区域设置有具有近似平坦的反射面的反射板，从一个基板入射的光，以及用于使从另一个基板入射的光的透射区域朝向一对基板中的一个基板传送。

24. 发明授权

US06900868B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06900868B2
公开(公告)日：2005-05-31
申请号：US10139888
申请日：2002-05-06
申请人： Yasutoshi Tasaka
发明人： Yasutoshi Tasaka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02F1/133753 , G02F2001/133742
摘要： A method of fabricating a liquid crystal display device including vertical alignment layers formed on the substrates. The alignment layer having a polymer realizing vertical alignment is formed on the substrate an unpolarized ultraviolet light is then irradiated in the oblique direction at an angle not more than 45 degrees with respect to the surface of the alignment layer. The ultraviolet light has an exposure energy of 30 to 120 mJ/cm2 per percent of the polymer content realizing the vertical alignment of the alignment layer. The liquid crystal can thus align substantially vertically to the surface of the alignment layer, with a pretilt, and such an alignment is realized by the irradiation of the ultraviolet light, without rubbing.
摘要翻译：一种制造液晶显示装置的方法，该液晶显示装置包括在基板上形成的垂直取向层。具有实现垂直取向的聚合物的取向层形成在基板上，然后相对于取向层的表面以不大于45度的角度在倾斜方向上照射非偏振的紫外光。紫外光的聚合物含量的百分比实现了取向层的垂直取向，曝光能量为30〜120mJ / cm 2。因此，液晶可以大致垂直地对准定向层的表面，并且预倾斜，并且通过紫外线的照射实现这种对准，而不会摩擦。

25. 发明授权

US06724452B1 Vertically aligned (VA) liquid crystal display device 失效
标题翻译：垂直排列（VA）液晶显示装置
公开(公告)号：US06724452B1
公开(公告)日：2004-04-20
申请号：US09097027
申请日：1998-06-12
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： G02F11343
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 vertical alignment mode liquid crystal display device having an improved viewing angle characteristic is provided. The 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 is 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.
摘要翻译：提供具有改善的视角特性的垂直取向模式液晶显示装置。液晶显示装置使用具有负各向异性介电常数的液晶，并且当施加电压时液晶的取向垂直于基板，当施加预定电压时几乎为水平，并且当施加中间电压时，倾斜。至少一个基板包括作为畴调节装置的结构，并且当施加中间电压时，该结构的倾斜表面用作触发器以调节液晶的倾斜取向的方位角。

26. 发明授权

US06661488B1 Vertically-alligned (VA) liquid crystal display device 有权
标题翻译：垂直取向（VA）液晶显示装置
公开(公告)号：US06661488B1
公开(公告)日：2003-12-09
申请号：US09663677
申请日：2000-09-18
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： G02F11335
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.
摘要翻译：公开了具有改进的视角特性的垂直取向模式液晶显示装置。所公开的液晶显示装置使用具有负各向异性介电常数的液晶，并且当施加电压时，液晶的取向垂直于基板，当施加预定电压时几乎水平，并且当施加中间电压时，倾斜。至少一个基板包括作为畴调节装置的结构，并且当施加中间电压时，该结构的倾斜表面用作触发器以调节液晶的倾斜取向的方位角。

27. 发明授权

US06583835B1 Alignment films in a liquid crystal display device and a method of manufacturing the same 有权
标题翻译：液晶显示装置中的取向膜及其制造方法
公开(公告)号：US06583835B1
公开(公告)日：2003-06-24
申请号：US09629287
申请日：2000-07-31
申请人： Hidefumi Yoshida , Yasutoshi Tasaka , Takashi Sasabayashi , Yohei Nakanishi , Kenji Okamoto
发明人： Hidefumi Yoshida , Yasutoshi Tasaka , Takashi Sasabayashi , Yohei Nakanishi , Kenji Okamoto
IPC分类号： G02F11337
CPC分类号： G02F1/133753 , G02F1/133711 , G02F1/133788 , G02F2001/133742 , G02F2001/133761 , G02F2001/133765 , G02F2202/022
摘要： A liquid crystal display device including a pair of substrates in a spaced relationship with one another. A pair of alignment films are provided, one alignment film being formed on each substrate such that the alignment films face one another. A liquid crystal layer, including plural liquid crystals, is inserted between the pair of alignment films, wherein the alignment films impart a given pre-tilt angle to the liquid crystals. The alignment films are composed of a material containing at least two types of polymers having a prescribed initial alignment and different alignment variation rates in response to ultra-violet ray irradiation. The pre-tilt angle being adjusted, without rubbing the alignment films, through ultraviolet exposure of the alignment films.
摘要翻译：一种液晶显示装置，包括彼此间隔开的一对基板。设置一对取向膜，在每个基板上形成一个取向膜，使得取向膜彼此面对。包括多个液晶的液晶层插入在一对取向膜之间，其中取向膜赋予液晶一定的预倾角。取向膜由含有至少两种具有规定的初始取向的聚合物和响应于紫外线照射的不同取向变化率的材料构成。通过对准膜的紫外线照射，调整预倾角而不摩擦取向膜。

28. 发明授权

US5847792A Active matrix type liquid crystal display panel and projection type display device with light shielding film formed on top of active devices and between pixel electrodes 失效
标题翻译：有源矩阵型液晶显示面板和投影型显示装置，在有源器件的顶部和像素电极之间形成有遮光膜
公开(公告)号：US5847792A
公开(公告)日：1998-12-08
申请号：US730100
申请日：1996-10-15
申请人： Tetsuya Kobayashi , Toshihiro Suzuki , Takeshi Gotoh , Hisashi Yamaguchi , Kazutaka Hanaoka , Yasutoshi Tasaka , Seiji Tanuma , Makoto Ohashi , Takashi Sasabayashi , Yohei Nakanishi
发明人： Tetsuya Kobayashi , Toshihiro Suzuki , Takeshi Gotoh , Hisashi Yamaguchi , Kazutaka Hanaoka , Yasutoshi Tasaka , Seiji Tanuma , Makoto Ohashi , Takashi Sasabayashi , Yohei Nakanishi
IPC分类号： G02B5/00 , G02F1/13 , G02F1/1335 , G02F1/136 , G02F1/1362 , G02F1/1368 , H04N5/74 , G02F1/1333
CPC分类号： G02F1/136209 , G02F1/133512
摘要： An active matrix type liquid crystal display panel comprises a first substrate having a plurality of active devices, a plurality of scanning bus lines, a plurality of data bus lines, and a plurality of pixel electrodes, a second substrate having opposed electrodes on its surface opposing to the first substrate, a first shielding film formed on top of the active devices and between the pixel electrodes on the first substrate, a second shielding film formed in at least areas opposing to semiconductor regions of the active devices on the second substrate, and liquid crystals sealed between the first substrate and the second substrate.
摘要翻译：有源矩阵型液晶显示面板包括具有多个有源器件的第一衬底，多个扫描总线，多个数据总线和多个像素电极，第二衬底的表面相对的相对电极形成在有源器件的顶部和第一衬底上的像素电极之间的第一屏蔽膜，形成在与第二衬底上的有源器件的半导体区域相对的至少区域中的第二屏蔽膜，以及液体在第一基板和第二基板之间密封晶体。

29. 发明授权

US08941804B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08941804B2
公开(公告)日：2015-01-27
申请号：US13990891
申请日：2011-12-21
申请人： Yuki Kawashima , Yasutoshi Tasaka , Yasuyoshi Kaise , Noboru Nakanishi
发明人： Yuki Kawashima , Yasutoshi Tasaka , Yasuyoshi Kaise , Noboru Nakanishi
IPC分类号： G02F1/136 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/134336 , G02F1/136227 , G02F2201/40
摘要： Arbitrary one pixel P (contact hole pixel (13)) is selected in a predetermined demarcated area (20) of the liquid crystal display device of the present invention. The pixel P is (i) any of four pixels Q1 through Q4 (contact hole pixels (13)) closest to another pixel P or (ii) (a) contained in a quadrangle whose vertices correspond to respective four pixels Q1 through Q4 closest to the pixel P and (b) any of four pixels Q1 through Q4 closest to another pixel P. Further, two diagonal lines of a quadrangle formed by four pixels Q1 through Q4 are inclined at respective two angles with respect to a gate bus line (line segment A-B), and a difference between the two angles is smaller than 30 degrees. Moreover, the contact hole pixels (13) are provided for respective source bus lines in the predetermined demarcated area (20).
摘要翻译：在本发明的液晶显示装置的预定分界区域（20）中选择任意一个像素P（接触孔像素（13））。像素P是（i）最靠近另一个像素P或（ii）（a）的四个像素Q1至Q4（接触孔像素（13））中的任一个，其包含在四边形中，其顶点对应于最接近于的四个像素Q1至Q4 像素P和（b）最靠近另一个像素P的四个像素Q1至Q4中的任何一个。另外，由四个像素Q1至Q4形成的四边形的两个对角线相对于栅极总线（线路）以相应的两个角度倾斜段AB），并且两个角度之间的差小于30度。此外，为预定的划定区域（20）中的各个源极总线设置接触孔像素（13）。

30. 发明授权

US08743036B2 Liquid crystal display 有权
标题翻译：液晶显示器
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。

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