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公开(公告)号：US06317182B1
公开(公告)日：2001-11-13
申请号：US09338928
申请日：1999-06-23
IPC分类号： G02F11333
CPC分类号： G02F1/134363 , G02F1/136213
摘要： The object of the present invention is to decrease the generation of the reverse twist in the liquid crystal display device of IPS structure to prevent the generation of afterimage, whereby the present invention can improve the response speed and the aperture ratio. In the structure of the electrodes for the IPS mode in which a switching electrode of one polarity and a switching electrode of the other polarity are arranged in parallel and a supplementary capacitor is arranged in non-parallel to the switching electrodes, a shape of an electrode formed at an upper side of the supplementary capacitor differs from a shape of an electrode formed at a lower side of the supplementary capacitor. It is particularly desired that a portion of the upper side electrode is removed which is adjacent to a light transmitting region generating a reverse twist.
摘要翻译： 本发明的目的是减少IPS结构的液晶显示装置中的反向扭曲的产生，以防止残留物的产生，由此本发明可以提高响应速度和孔径比。 用于IPS模式的电极，其中一个极性的开关电极和另一个极性的开关电极并联布置，辅助电容器布置成不平行于开关电极，形成在上侧的电极的形状 辅助电容器的不同之处在于形成在辅助电容器的下侧的电极的形状。 特别希望去除与产生反向扭曲的透光区域相邻的上侧电极的一部分。
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公开(公告)号：US07110076B2
公开(公告)日：2006-09-19
申请号：US10704123
申请日：2003-11-10
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133514 , G02F1/136286
摘要： A liquid crystal display device includes a planarizing layer; a common electrode on the planarizing layer; a pixel electrode on the planarizing layer; a liquid crystal layer; a data line; and a color filter layer. An electric field is generated between the pixel electrode and the common electrode. The liquid crystal layer covers the common electrode and the pixel electrode. The color filter layer includes a first filter and a second filter in contact with the first filter. The first filter transmits a light, of a first wavelength, that passes through the pixel electrode. The second filter transmits a light, of a second wavelength, that passes through the other pixel electrode next to the pixel electrode.
摘要翻译： 液晶显示装置包括平坦化层; 平坦化层上的公共电极; 平坦化层上的像素电极; 液晶层; 数据线 和滤色器层。 在像素电极和公共电极之间产生电场。 液晶层覆盖公共电极和像素电极。 滤色器层包括与第一过滤器接触的第一过滤器和第二过滤器。 第一滤光器透射通过像素电极的第一波长的光。 第二滤光器透过与像素电极相邻的另一像素电极的第二波长的光。
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公开(公告)号：US5995074A
公开(公告)日：1999-11-30
申请号：US742335
申请日：1996-11-01
CPC分类号： G09G3/3659 , G09G3/3648 , G09G2310/06 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223
摘要： A method of driving liquid crystal display devices is provided which results in superior image quality and reliability and can reduce the power consumption even with increased gate line loads resulting from increased size of the display area, improved resolution, and an increased aperture ratio in active matrix liquid crystal display devices in which switching elements such as thin-film transistors (TFTs) and pixel electrodes are arranged in matrix form. At the first stage, occurrence of a DC component due to gate delaying is prevented by outputting a compensation voltage at the same timing as a gate-off timing so as to attain a condition of .DELTA.V=0. Thereafter, the second compensation voltage is output so that .DELTA.V becomes a target value. Since the second output is not influenced by the gate delaying, .DELTA.V can be made large.
摘要翻译： 提供了一种驱动液晶显示装置的方法，其具有优异的图像质量和可靠性，并且即使由于显示区域的尺寸增加，分辨率提高和有源矩阵中增加的开口率而导致的栅极线负载增加，也可以降低功耗 其中诸如薄膜晶体管（TFT）和像素电极的开关元件以矩阵形式布置的液晶显示装置。 在第一阶段，通过在与栅极截止定时相同的定时输出补偿电压以达到DELTA V = 0的条件来防止由于门延迟引起的直流分量的发生。 此后，输出第二补偿电压，使得DELTA V成为目标值。 由于第二输出不受门延迟的影响，所以可以使DELTA V变大。
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公开(公告)号：US20070046883A1
公开(公告)日：2007-03-01
申请号：US11590221
申请日：2006-10-31
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/1368
摘要： The invention relates to an in-plane-switching liquid crystal display for large pixel type scarcely producing defects and easily repairing defects. The in-plane-switching liquid crystal display 10 of the invention comprises a plurality of pads 34, and each pad connects to a pixel electrode 42. Besides, each pixel electrode 42 is surrounded by the common electrode 48. When the pixels enlarge, the defects scarcely occur. Even if the defect occurs, the defect can be easily repaired.
摘要翻译： 本发明涉及一种用于大像素类型的面内切换液晶显示器，几乎不产生缺陷并且易于修复缺陷。 本发明的面内切换液晶显示器10包括多个焊盘34，并且每个焊盘连接到像素电极42。 此外，每个像素电极42被公共电极48包围。 当像素放大时，几乎不发生缺陷。 即使发生缺陷，也可以容易地修复缺陷。
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公开(公告)号：US20050099567A1
公开(公告)日：2005-05-12
申请号：US10934108
申请日：2004-09-03
IPC分类号： G02F1/1343 , G02F1/1368
CPC分类号： G02F1/134363 , G02F1/1368
摘要： The invention relates to an in-plane-switching liquid crystal display for large pixel type scarcely producing defects and easily repairing defects. The in-plane-switching liquid crystal display 10 of the invention comprises a plurality of pads 34, and each pad connects to a pixel electrode 42. Besides, each pixel electrode 42 is surrounded by the common electrode 48. When the pixels enlarge, the defects scarcely occur. Even if the defect occurs, the defect can be easily repaired.
摘要翻译： 本发明涉及一种用于大像素类型的面内切换液晶显示器，几乎不产生缺陷并且易于修复缺陷。 本发明的面内切换液晶显示器10包括多个焊盘34，并且每个焊盘连接到像素电极42。 此外，每个像素电极42被公共电极48包围。 当像素放大时，几乎不发生缺陷。 即使发生缺陷，也可以容易地修复缺陷。
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6.发明授权Liquid-crystal display wherein a common potential is supplied to an alignment film 有权液晶显示器，其中公共电位被提供给取向膜公开(公告)号：US06704084B2
公开(公告)日：2004-03-09
申请号：US09802689
申请日：2001-03-09
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/133345
摘要： A circumferential area of a liquid-crystal cell is provided with a common wiring, a gate wiring, a source wiring, and an alignment film. The alignment film is insulated from the gate wiring and the source wiring by an insulating film. The common wiring is provided with a common-potential exposure portion through an opening formed on the insulating film and electrically connected with the alignment film. Because a common potential close to an average potential of cells is supplied to the alignment film, it is possible to prevent screen display troubles and deterioration caused by impurity ions remaining on the surface or the inside of the alignment film.
摘要翻译： 液晶单元的圆周区域设置有公共布线，栅极布线，源极布线和取向膜。 取向膜通过绝缘膜与栅极布线和源极布线绝缘。 公共布线通过形成在绝缘膜上并与取向膜电连接的开口设置有共同的曝光部分。 由于向取向膜供给接近电池的平均电位的共同电位，所以能够防止由取向膜的表面或内部剩余的杂质离子引起的屏幕显示问题和劣化。
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7.发明授权Parallel field device with compensating domains held by a boundary surface and stabilized by auxiliary electrodes 有权具有由边界表面保持并由辅助电极稳定的补偿域的平行场设备公开(公告)号：US06573966B1
公开(公告)日：2003-06-03
申请号：US09568800
申请日：2000-05-11
申请人： Hidehisa Shimizu , Kaoru Kusafuka
发明人： Hidehisa Shimizu , Kaoru Kusafuka
IPC分类号： G02F11345
CPC分类号： G02F1/134363
摘要： A liquid crystal display element. The liquid crystal display includes a first substrate 3, a second substrate 4 paired with the first substrate 3, a liquid crystal layer 5 interposed between the first substrate 3 and the second substrate 4, and a switching electrode comprising a first comb-shaped electrode 1 and a second comb-shaped electrode 2. Preferably, a first domain 6 and a second domain 7, which are preferably symmetrically polarized about a center line X between opposing electrodes, are formed between a tooth 1-1 of the first comb-shaped electrode 1 and a tooth 2-1 of the second comb-shaped electrode 2 constituting the opposing electrodes of the switching electrode.
摘要翻译： 液晶显示元件。 液晶显示器包括第一基板3，与第一基板3成对的第二基板4，插入在第一基板3和第二基板4之间的液晶层5以及包括第一梳状电极1 和第二梳状电极2.优选地，在第一梳状电极的齿1-1之间形成第一区域6和第二区域7，第一区域6和第二区域7围绕对置电极之间的中心线X优选对称偏振 1和构成开关电极的相对电极的第二梳状电极2的齿2-1。
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公开(公告)号：US07180564B2
公开(公告)日：2007-02-20
申请号：US10934108
申请日：2004-09-03
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/1368
摘要： The invention relates to an in-plane-switching liquid crystal display for large pixel type scarcely producing defects and easily repairing defects. The in-plane-switching liquid crystal display 10 of the invention comprises a plurality of pads 34, and each pad connects to a pixel electrode 42. Besides, each pixel electrode 42 is surrounded by the common electrode 48. When the pixels enlarge, the defects scarcely occur. Even if the defect occurs, the defect can be easily repaired.
摘要翻译： 本发明涉及一种用于大像素类型的面内切换液晶显示器，几乎不产生缺陷并且易于修复缺陷。 本发明的面内切换液晶显示器10包括多个焊盘34，并且每个焊盘连接到像素电极42。 此外，每个像素电极42被公共电极48包围。 当像素放大时，几乎不发生缺陷。 即使发生缺陷，也可以容易地修复缺陷。
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公开(公告)号：US06888600B2
公开(公告)日：2005-05-03
申请号：US09682374
申请日：2001-08-27
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/134363
摘要： In each pixel region of a liquid crystal panel of an in plane switching mode, a pixel electrode is made to have a two-layer structure composed of a lower pixel electrode located in the same layer as a signal line and of an upper pixel electrode located in the same layer as a common electrode. Moreover, an electrode portion of the lower pixel electrode is made closer to the signal line than the upper pixel electrode. Furthermore, the signal line, a gate line and the common electrode are arranged in an overlapped manner.
摘要翻译： 在平面切换模式的液晶面板的每个像素区域中，像素电极被制成具有由位于与信号线相同的层中的下部像素电极和位于上部像素电极的两层结构 在与普通电极相同的层中。 此外，使下部像素电极的电极部分比上部像素电极更靠近信号线。 此外，信号线，栅极线和公共电极以重叠的方式布置。
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