专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20110187977A1 Liquid crystal display device 有权
公开(公告)号：US20110187977A1
公开(公告)日：2011-08-04
申请号：US13064662
申请日：2011-04-07
申请人： Yasutoshi Tasaka , Takahiro Sasaki , Yohei Nakanishi , Masakazu Shibasaki , Takashi Sasabayashi , Hidefumi Yoshida , Tsuyoshi Kamada , Hideaki Tsuda , Kazuya Ueda
发明人： Yasutoshi Tasaka , Takahiro Sasaki , Yohei Nakanishi , Masakazu Shibasaki , Takashi Sasabayashi , Hidefumi Yoshida , Tsuyoshi Kamada , Hideaki Tsuda , Kazuya Ueda
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/136209 , G02F1/136213 , G02F1/1393 , G02F2201/123
摘要： The present invention provides a liquid crystal display device used as a display part of an electronic apparatus which exhibits high brightness and favorable display quality. The liquid crystal display device includes a pair of substrates which are arranged to face each other in an opposed manner; vertical-alignment type liquid crystal which is sealed between the pair of substrates; a plurality of pixel regions, each pixel region including a sub pixel having a pixel electrode on one substrate and a sub pixel having a pixel electrode on one substrate, a slit formed between the pixel electrodes; and a singular point control part which includes projecting portions which are formed on end portions of the pixel electrodes on the slit-side and controls singular points of the liquid crystal.

92. 发明授权

US07990503B2 Liquid crystal display device with a control capacitance portion 有权
标题翻译：具有控制电容部分的液晶显示装置
公开(公告)号：US07990503B2
公开(公告)日：2011-08-02
申请号：US11333546
申请日：2006-01-18
申请人： Yasutoshi Tasaka , Masakazu Shibasaki , Yohei Nakanishi , Hidefumi Yoshida , Tsuyoshi Kamada , Kazuya Ueda , Hideaki Tsuda
发明人： Yasutoshi Tasaka , Masakazu Shibasaki , Yohei Nakanishi , Hidefumi Yoshida , Tsuyoshi Kamada , Kazuya Ueda , Hideaki Tsuda
IPC分类号： G02F1/1337
CPC分类号： G02F1/1393 , G02F1/133707 , G02F1/133753
摘要： A liquid crystal display device includes a pair of substrates; a liquid crystal sealed between the substrates; plural pixel regions each having a first pixel electrode formed on one of the pair of substrates and a second pixel electrode separated from the first pixel electrode; a TFT having a source electrode which is electrically connected to the first pixel electrode; a control capacitance portion which has a control capacitance electrode electrically connected to the source electrode and opposed to at least part of the second pixel electrode via an insulating film, and which thereby establishes capacitive coupling between the source electrode and the second pixel electrode; linear projections formed on the other substrate; and apertures formed in the first and second pixel electrodes so as to occupy parts of overlap regions of the linear projections and the first and second pixel electrodes as viewed perpendicularly to the substrate surfaces, for controlling the positions of singular points of alignment vectors of the liquid crystal.
摘要翻译：液晶显示装置包括一对基板; 密封在基板之间的液晶; 多个像素区域，每个具有形成在所述一对基板中的一个基板上的第一像素电极和与所述第一像素电极分离的第二像素电极; TFT，其具有电连接到第一像素电极的源电极; 控制电容部，其具有与所述源电极电连接并且经由绝缘膜与所述第二像素电极的至少一部分相对的控制电容电极，由此建立所述源电极和所述第二像素电极之间的电容耦合; 形成在另一基板上的线状突起; 以及形成在第一和第二像素电极中的孔，以便占据垂直于衬底表面观察的直线突起和第一和第二像素电极的重叠区域的一部分，以控制液体的取向矢量的奇异点的位置水晶。

93. 发明申请

US20110176098A1 VERTICALLY-ALLIGNED (VA) LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：垂直（VA）液晶显示装置
公开(公告)号：US20110176098A1
公开(公告)日：2011-07-21
申请号：US13074805
申请日：2011-03-29
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
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的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。

94. 发明申请

US20110141425A1 LIQUID CRYSTAL DISPLAY PANEL 审中-公开
标题翻译：液晶显示面板
公开(公告)号：US20110141425A1
公开(公告)日：2011-06-16
申请号：US12866101
申请日：2008-12-17
申请人： Yoshimizu Moriya , Yasuyoshi Kaise , Hiroshi Yoshida , Yasutoshi Tasaka
发明人： Yoshimizu Moriya , Yasuyoshi Kaise , Hiroshi Yoshida , Yasutoshi Tasaka
IPC分类号： G02F1/1343
CPC分类号： G02F1/13394 , G02F1/133707 , G02F1/136213 , G02F1/136227 , G02F1/136277 , G02F2001/13396 , G02F2001/13398 , G02F2201/40
摘要： A liquid crystal display panel includes: an active matrix substrate (20a) having a plurality of switching elements (5), an insulating film that is formed to cover the switching elements (5) and has through holes (16a), and a plurality of pixel electrodes (17) formed on the insulating film to be connected to the switching elements (5) via the through holes (16a); and a counter substrate having photo-spacers (23a) configured to maintain the thickness of a liquid crystal layer. The panel includes a first pixel row having a plurality of pixels in a row in which the photo-spacers (23a) are placed to stand on one side of the corresponding through holes (16a), and a second pixel row having a plurality of pixels in a row in which the photo-spacers (23a) are placed to stand on the opposite side of the corresponding through holes (16a).
摘要翻译：液晶显示面板包括：具有多个开关元件（5）的有源矩阵基板（20a），形成为覆盖开关元件（5）并具有通孔（16a）的绝缘膜，以及多个形成在绝缘膜上的像素电极（17），经由通孔（16a）与开关元件（5）连接; 以及具有配置为保持液晶层的厚度的光隔离物（23a）的对置基板。面板包括具有排列在相应通孔（16a）的一侧上的光间隔物（23a）的行中的多个像素的第一像素行，以及具有多个像素的第二像素行在其中放置光隔片（23a）以相对于相应的通孔（16a）的相对侧的位置。

95. 发明授权

US07924381B2 Method for producing liquid crystal display device 有权
标题翻译：液晶显示装置的制造方法
公开(公告)号：US07924381B2
公开(公告)日：2011-04-12
申请号：US12195949
申请日：2008-08-21
申请人： Hidefumi Yoshida , Tsutomu Seino , Yasutoshi Tasaka
发明人： Hidefumi Yoshida , Tsutomu Seino , Yasutoshi Tasaka
IPC分类号： G02F1/1337
CPC分类号： G02F1/133784 , G02F1/133512 , G02F1/133753 , G02F1/133788 , G02F2001/133742 , G02F2001/133757
摘要： A method for producing a liquid crystal display device including a first irradiation step for realizing alignment of liquid crystals in a first azimuth direction on a first alignment layer by obliquely irradiating the first substrate, a second irradiation step for realizing alignment of liquid crystals in a second azimuth direction by obliquely irradiating a region of the first substrate where irradiation has not been conducted in the first irradiation step with rays in an azimuth direction that is 180 degrees different from an azimuth direction of irradiation in the first irradiation step, a third irradiation step for realizing alignment of liquid crystals in a third azimuth direction on a second alignment layer by obliquely irradiating the second substrate, and a sticking step of sticking together the first and second substrates such that the first azimuth direction and the third azimuth direction are perpendicular to each other.
摘要翻译：一种液晶显示装置的制造方法，其特征在于，包括：第一照射工序，用于通过倾斜照射所述第一基板，在第一取向层上实现第一方位角的液晶的取向;第二照射工序，通过在第一照射步骤中，在与第一照射步骤中的照射方向角度不同的180度的方位角的光线上倾斜照射未照射的第一基板的区域的方位角方向;第三照射步骤，通过倾斜地照射第二基板，实现第二取向层上的液晶在第三方位角上的对准，以及将第一和第二基板粘接在一起使得第一方位角方向和第三方位方向彼此垂直的粘贴步骤。

96. 发明授权

US07903211B2 Liquid crystal display having reflection electrodes 有权
标题翻译：具有反射电极的液晶显示器
公开(公告)号：US07903211B2
公开(公告)日：2011-03-08
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
CPC分类号： G02F1/133707 , G02F1/133555 , G02F1/134336
摘要： A liquid crystal display including a first substrate including a gate bus line, a data bus line intersecting the gate bus line, a thin film transistor formed near an intersection between the gate bus line and the data bus line, and a pixel electrode including a transmission electrode electrically connected to the thin film transistor and a reflection electrode electrically connected to the transmission electrode, a second substrate opposed to the first substrate and including an opposed electrode opposed to the pixel electrode, and a liquid crystal layer sealed between the first substrate and the second substrate. The transmission electrode includes a plurality of electrode units interconnected to each other by an interconnection pattern, and the reflection electrode is formed over the electrode unit with an insulation layer with convexities formed in the surface of the insulation layer.
摘要翻译：一种液晶显示器，包括：第一基板，包括栅极总线，与栅极总线相交的数据总线;形成在栅极总线和数据总线之间的交叉点附近的薄膜晶体管;以及像素电极，电连接到薄膜晶体管的电极和与透射电极电连接的反射电极，与第一基板相对的第二基板，并且包括与像素电极相对的相对电极，以及密封在第一基板和第二基板之间的液晶层第二基板。透射电极包括通过互连图案彼此互连的多个电极单元，并且反射电极在绝缘层的表面上形成有具有凸起的绝缘层的电极单元上。

97. 发明授权

US07782430B2 Liquid crystal display device treated by UV irradiation 有权
标题翻译：通过紫外线照射处理的液晶显示装置
公开(公告)号：US07782430B2
公开(公告)日：2010-08-24
申请号：US12164924
申请日：2008-06-30
申请人： Hideo Chida , Hidefumi Yoshida , Yasutoshi Tasaka
发明人： Hideo Chida , Hidefumi Yoshida , Yasutoshi Tasaka
IPC分类号： G02F1/1337
CPC分类号： G03F7/22 , G02F1/1303 , G02F1/133723 , G02F1/133788 , G02F2201/086 , Y10T428/1018 , Y10T428/1023
摘要： A liquid crystal display device includes a pair of substrates, a liquid crystal between substrates and alignment layers disposed on the inner surface sides of the substrates. The alignment layer is made from a material including polyamic acid containing a diamine component and polyimide containing a diamine component different from the diamine component of the polyamic acid. The alignment layer is subjected to alignment treatment by irradiation of light. UV light can be irradiated in the oblique direction onto the alignment layer through a mask having openings. A reflecting plate can be arranged between a UV light source and the mask. Also, bank structures having a thickness from 0.1 to 0.15 μm can be provided on the alignment layer of the TFT substrate.
摘要翻译：液晶显示装置包括一对基板，基板之间的液晶和设置在基板的内表面侧上的取向层。取向层由含有二胺成分的聚酰胺酸和含有与聚酰胺酸的二胺成分不同的二胺成分的聚酰亚胺构成。对准层通过照射光进行取向处理。 UV光可以通过具有开口的掩模在倾斜方向上照射到取向层上。反射板可以布置在UV光源和掩模之间。此外，可以在TFT基板的取向层上设置厚度为0.1〜0.15μm的堤结构。

98. 发明授权

US07656486B2 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US07656486B2
公开(公告)日：2010-02-02
申请号：US11333551
申请日：2006-01-18
申请人： Yasutoshi Tasaka , Takahiro Sasaki , Yohei Nakanishi , Masakazu Shibasaki , Takashi Sasabayashi , Hidefumi Yoshida , Tsuyoshi Kamada , Hideaki Tsuda , Kazuya Ueda
发明人： Yasutoshi Tasaka , Takahiro Sasaki , Yohei Nakanishi , Masakazu Shibasaki , Takashi Sasabayashi , Hidefumi Yoshida , Tsuyoshi Kamada , Hideaki Tsuda , Kazuya Ueda
IPC分类号： G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/136209 , G02F1/136213 , G02F1/1393 , G02F2201/123
摘要： The present invention provides a liquid crystal display device used as a display part of an electronic apparatus which exhibits high brightness and favorable display quality. The liquid crystal display device includes a pair of substrates which are arranged to face each other in an opposed manner; vertical-alignment type liquid crystal which is sealed between the pair of substrates; a plurality of pixel regions, each pixel region including a sub pixel having a pixel electrode on one substrate and a sub pixel having a pixel electrode on one substrate, a slit formed between the pixel electrodes; and a singular point control part which includes projecting portions which are formed on end portions of the pixel electrodes on the slit-side and controls singular points of the liquid crystal.
摘要翻译：本发明提供一种液晶显示装置，其用作显示高亮度和良好显示质量的电子设备的显示部分。液晶显示装置包括以相对的方式彼此相对配置的一对基板; 在一对基板之间密封的垂直取向型液晶; 多个像素区域，每个像素区域包括在一个衬底上具有像素电极的子像素和在一个衬底上具有像素电极的子像素，形成在所述像素电极之间的狭缝; 以及奇点控制部，其包括形成在狭缝侧的像素电极的端部上并且控制液晶的奇异点的突出部。

99. 发明授权

US07586573B2 Substrate for liquid crystal display and liquid crystal display having the same 有权
标题翻译：用于液晶显示器的基板和具有该液晶显示器的液晶显示器
公开(公告)号：US07586573B2
公开(公告)日：2009-09-08
申请号：US12009983
申请日：2008-01-23
申请人： Hidefumi Yoshida , Yasutoshi Tasaka , Takashi Sasabayashi
发明人： Hidefumi Yoshida , Yasutoshi Tasaka , Takashi Sasabayashi
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/1393
摘要： The invention relates to a substrate for a liquid crystal display used in a display section of an information apparatus and a liquid crystal display having the same and provides a substrate for a liquid crystal display and a liquid crystal display having the same that provide good display characteristics without any increase in manufacturing steps. A configuration is employed which includes a plurality of gate bus lines formed on a substrate substantially in parallel with each other, a plurality of drain bus lines formed on the substrate such that they intersect the gate bus lines with an insulation film interposed therebetween, pixel regions provided on the substrate in the form of a matrix, pixel electrodes having a plurality of electrode units formed in the pixel regions, slits formed between the electrode units, and connection electrodes for connecting the plurality of electrode units with each other and a thin film transistor formed at each pixel region.
摘要翻译：本发明涉及一种在信息装置的显示部分中使用的液晶显示器用基板和具有该液晶显示器的液晶显示器，并且提供了一种用于液晶显示器的液晶显示器及具有这种显示特性的液晶显示器而不增加制造步骤。使用包括形成在基板上彼此平行的基板上的多个栅极总线的配置，形成在基板上的多个漏极总线，使得它们与栅极总线相交，绝缘膜插入其间，像素区域以矩阵的形式设置在基板上，具有形成在像素区域中的多个电极单元的像素电极，形成在电极单元之间的狭缝以及用于将多个电极单元彼此连接的连接电极和薄膜晶体管形成在每个像素区域。

100. 发明授权

US07486361B2 Liquid crystal display having particular reflective area and transmissive area 有权
标题翻译：具有特定反射区域和透射区域的液晶显示器
公开(公告)号：US07486361B2
公开(公告)日：2009-02-03
申请号：US11805831
申请日：2007-05-24
申请人： Hidefumi Yoshida , Yasutoshi Tasaka , Kunihiro Tashiro , Katsufumi Ohmuro , Tsuyoshi Kamada , Kazuya Ueda , Masakazu Shibasaki
发明人： Hidefumi Yoshida , Yasutoshi Tasaka , Kunihiro Tashiro , Katsufumi Ohmuro , Tsuyoshi Kamada , Kazuya Ueda , Masakazu Shibasaki
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133555 , G02F1/133514 , G02F1/133707
摘要： The invention relates to a transflective liquid crystal display capable of display in both of transmissive and reflective modes and a method of manufacturing the same and provides a transflective liquid crystal display which can achieve high display characteristics in both of the transmissive and reflective modes. A configuration is employed which includes a liquid crystal display panel having a pair of substrates and a liquid crystal layer sealed between the substrates, a pixel region including a reflective area having a reflector for reflecting light entering from the side of one of the pair of substrates and a transmissive area for transmitting light entering from the side of the other of the pair of substrates toward the one of the pair of substrates, a backlight unit having a reflector and a light guide plate for reflecting the light which has entered the transmissive area from the side of the one of the pair of substrates and which has been transmitted by the area to cause the light to enter the transmissive area again from the side of the other of the pair of substrates, and a color filter layer formed only in the transmissive area of the pixel region.
摘要翻译：本发明涉及能够在透射和反射模式中显示的半透射型液晶显示器及其制造方法，并且提供可在透射和反射模式中实现高显示特性的透反射液晶显示器。使用的结构包括具有一对基板的液晶显示面板和密封在基板之间的液晶层，像素区域包括具有反射区域的反射区域，该反射区域具有用于反射从一对基板中的一个基板侧进入的光的反射板以及透射区域，用于将从所述一对基板中的另一个侧面侧进入的光朝向所述一对基板中的一个基板传播;背光单元，具有反射器和导光板，所述导光板用于反射已经进入所述透射区域的光所述一对基板中的一个的一侧并且已经被所述区域传输以使光再次从所述一对基板中的另一个的侧面进入透射区域，以及滤色器层仅形成在透射像素区域的区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式