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公开(公告)号：US08760479B2
公开(公告)日：2014-06-24
申请号：US12350698
申请日：2009-01-08
申请人： Yong-Hwan Shin , Hwa-Sung Woo , Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung
发明人： Yong-Hwan Shin , Hwa-Sung Woo , Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung
IPC分类号： G09G5/02
CPC分类号： G02F1/136286 , G09G3/3614 , G09G3/3659 , G09G2300/0434 , G09G2300/0465 , G09G2320/0252 , G09G2320/0257 , G09G2320/028
摘要： A liquid crystal display according to an embodiment of the present invention includes: first and second substrates opposed to each other; a liquid crystal layer including liquid crystal molecules interposed between the first and second substrates; a gate line formed on the first substrate and transmitting a gate signal; first and second data lines formed on the first substrate and transmitting first and second data voltages having different polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; and first and second pixel electrodes that are connected to the first and second switching elements, respectively, and separated from each other, wherein the liquid crystal layer has positive dielectric anisotropy.
摘要翻译： 根据本发明实施例的液晶显示器包括：彼此相对的第一和第二基板; 包括介于所述第一和第二基板之间的液晶分子的液晶层; 形成在第一基板上并传输栅极信号的栅极线; 形成在第一基板上并传输具有不同极性的第一和第二数据电压的第一和第二数据线; 连接到所述栅极线和所述第一数据线的第一开关元件; 连接到所述栅极线和所述第二数据线的第二开关元件; 以及分别连接到第一和第二开关元件并彼此分离的第一和第二像素电极，其中液晶层具有正的介电各向异性。
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公开(公告)号：US20090310047A1
公开(公告)日：2009-12-17
申请号：US12350698
申请日：2009-01-08
申请人： Yong-Hwan Shin , Hwa-Sung Woo , Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung
发明人： Yong-Hwan Shin , Hwa-Sung Woo , Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung
IPC分类号： G09G3/36
CPC分类号： G02F1/136286 , G09G3/3614 , G09G3/3659 , G09G2300/0434 , G09G2300/0465 , G09G2320/0252 , G09G2320/0257 , G09G2320/028
摘要： A liquid crystal display according to an embodiment of the present invention includes: first and second substrates opposed to each other; a liquid crystal layer including liquid crystal molecules interposed between the first and second substrates; a gate line formed on the first substrate and transmitting a gate signal; first and second data lines formed on the first substrate and transmitting first and second data voltages having different polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; and first and second pixel electrodes that are connected to the first and second switching elements, respectively, and separated from each other, wherein the liquid crystal layer has positive dielectric anisotropy.
摘要翻译： 根据本发明实施例的液晶显示器包括：彼此相对的第一和第二基板; 包括介于所述第一和第二基板之间的液晶分子的液晶层; 形成在第一基板上并传输栅极信号的栅极线; 形成在第一基板上并传输具有不同极性的第一和第二数据电压的第一和第二数据线; 连接到所述栅极线和所述第一数据线的第一开关元件; 连接到所述栅极线和所述第二数据线的第二开关元件; 以及分别连接到第一和第二开关元件并彼此分离的第一和第二像素电极，其中液晶层具有正的介电各向异性。
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公开(公告)号：US08373621B2
公开(公告)日：2013-02-12
申请号：US12628979
申请日：2009-12-01
申请人： Kwang-Chul Jung , Mee-Hye Jung , Chong-Chul Chai , Hee-Seop Kim , Joo-Nyung Jang , Hwa-Sung Woo , Cheol Shin
发明人： Kwang-Chul Jung , Mee-Hye Jung , Chong-Chul Chai , Hee-Seop Kim , Joo-Nyung Jang , Hwa-Sung Woo , Cheol Shin
CPC分类号： G09G3/3659 , G09G2300/0426 , G09G2300/0447 , G09G2300/0809 , G09G2310/0262 , G09G2320/028
摘要： A liquid crystal display device includes a first thin film transistor connected to a first data line and controlling a first voltage output, a second thin film transistor connected to a second data line parallel to the first data line and controlling a second voltage output, a third thin film transistor connected to a third data line disposed between the first data line and the second data line and controlling a third voltage output, a first liquid crystal capacitor electrically connected to the first thin film transistor and the third thin film transistor, and a second liquid crystal capacitor electrically connected to the second thin film transistor and the third thin film transistor.
摘要翻译： 液晶显示装置包括连接到第一数据线并控制第一电压输出的第一薄膜晶体管，连接到与第一数据线并联的第二数据线并控制第二电压输出的第二薄膜晶体管，第三薄膜晶体管， 连接到设置在第一数据线和第二数据线之间的第三数据线并控制第三电压输出的薄膜晶体管，电连接到第一薄膜晶体管和第三薄膜晶体管的第一液晶电容器，以及第二 电连接到第二薄膜晶体管和第三薄膜晶体管的液晶电容器。
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公开(公告)号：US08982023B2
公开(公告)日：2015-03-17
申请号：US12701759
申请日：2010-02-08
申请人： Kwang-Chul Jung , Joo-Nyung Jang , Hee-Seop Kim , Chong-Chul Chai , Mee-Hye Jung , Hwa-Sung Woo , Cheol Shin
发明人： Kwang-Chul Jung , Joo-Nyung Jang , Hee-Seop Kim , Chong-Chul Chai , Mee-Hye Jung , Hwa-Sung Woo , Cheol Shin
IPC分类号： G02F1/1343 , G02F1/1362
CPC分类号： G02F1/134363 , G02F1/136213 , G02F1/13624 , G02F2001/134372
摘要： An array substrate includes a first pixel electrode and a second pixel electrode. The first pixel electrode includes first branch electrode portions and second branch electrode portions. The first branch electrode portions are disposed in a first area of a unit pixel area and are substantially parallel to a first side of the unit pixel area. The second branch electrode portions are disposed in a second area of the unit pixel area and are substantially parallel to a second side of the unit pixel area. The second pixel electrode includes third branch electrode portions disposed between the first branch electrode portions and fourth branch electrode portions disposed between the second branch electrode portions.
摘要翻译： 阵列基板包括第一像素电极和第二像素电极。 第一像素电极包括第一分支电极部分和第二分支电极部分。 第一分支电极部分设置在单位像素区域的第一区域中并且基本上平行于单位像素区域的第一侧。 第二分支电极部分设置在单位像素区域的第二区域中并且基本上平行于单位像素区域的第二侧。 第二像素电极包括设置在第一分支电极部分和设置在第二分支电极部分之间的第四分支电极部分之间的第三分支电极部分。
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公开(公告)号：US08045079B2
公开(公告)日：2011-10-25
申请号：US12198435
申请日：2008-08-26
申请人： Kwang-Chul Jung , Mee-Hye Jung , Joon-Chul Goh , Chong-Chul Chai
发明人： Kwang-Chul Jung , Mee-Hye Jung , Joon-Chul Goh , Chong-Chul Chai
IPC分类号： G02F1/1339
CPC分类号： G02F1/1368 , G02F1/136213 , G02F2001/13606 , G02F2201/40
摘要： A display device which includes a substrate, a gate line formed on the substrate, a data line intersecting the gate line, and a thin film transistor having a gate electrode connected to the gate line, a source electrode which overlaps the gate electrode and is connected to the data line, and a drain electrode which overlaps the gate electrode. The overlapping area between the gate electrode and the drain electrode is larger than the overlapping area between the gate electrode and the source electrode.
摘要翻译： 一种显示装置，包括基板，形成在基板上的栅极线，与栅极线相交的数据线，以及具有连接到栅极线的栅电极的薄膜晶体管，与栅极重叠并连接的源电极 到数据线，以及与栅电极重叠的漏电极。 栅电极和漏电极之间的重叠区域大于栅电极和源极之间的重叠面积。
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公开(公告)号：US07719756B2
公开(公告)日：2010-05-18
申请号：US12272674
申请日：2008-11-17
申请人： Mee-Hye Jung , Jae-Byung Park , Chong-Chul Chai , Il-Pyung Lee , Kwang-Chul Jung
发明人： Mee-Hye Jung , Jae-Byung Park , Chong-Chul Chai , Il-Pyung Lee , Kwang-Chul Jung
CPC分类号： G02F1/167 , G02F2001/1676
摘要： A display apparatus according to one or more embodiments includes an array substrate and an opposite substrate facing the array substrate. Pixels areas are defined in the array substrate, and each pixel area includes a pixel electrode having concave-convex patterns at the edges thereof when viewed in a plan view. The concave-convex patterns vary directions of fringe fields generated from the edges of the pixel electrode, so that an area in which a fringe field is formed relative to one pixel area may be prevented from overlapping with a peripheral pixel area.
摘要翻译： 根据一个或多个实施例的显示装置包括阵列基板和面向阵列基板的相对基板。 像素区域被定义在阵列基板中，并且每个像素区域包括在俯视图中观察时在其边缘处具有凹凸图案的像素电极。 凹凸图案改变从像素电极的边缘产生的边缘场的方向，从而可以防止相对于一个像素区域形成边缘场的区域与周边像素区域重叠。
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公开(公告)号：US20090256985A1
公开(公告)日：2009-10-15
申请号：US12335133
申请日：2008-12-15
申请人： Kwang-Chul Jung , Mee-Hye Jung , Hee-Seop Kim , Chong-Chul Chai , Sung-Woon Kim
发明人： Kwang-Chul Jung , Mee-Hye Jung , Hee-Seop Kim , Chong-Chul Chai , Sung-Woon Kim
IPC分类号： G02F1/133
CPC分类号： G02F1/1368
摘要： A liquid crystal display includes a substrate; a common voltage line formed on the substrate and transmitting a common voltage; a pixel electrode formed on the common voltage line and including a first subpixel electrode and a second subpixel electrode; a first thin film transistor connected to the first subpixel electrode, and including a first gate electrode, a first source electrode, and a first drain electrode; a second thin film transistor connected to the second subpixel electrode, and including a second gate electrode, a second source electrode, and a second drain electrode; a boosting capacitor connected to the first subpixel electrode; a third thin film transistor connected to the common voltage line and the boosting capacitor, and including a third gate electrode, a third source electrode, and a third drain electrode; and a fourth thin film transistor connected to the second subpixel electrode and the boosting capacitor, wherein the common voltage line is formed in the same layer as the third source electrode, and is electrically connected to the third source electrode.
摘要翻译： 液晶显示器包括基板; 形成在基板上并传输公共电压的公共电压线; 形成在所述公共电压线上并且包括第一子像素电极和第二子像素电极的像素电极; 连接到第一子像素电极的第一薄膜晶体管，并且包括第一栅电极，第一源电极和第一漏电极; 连接到第二子像素电极的第二薄膜晶体管，并且包括第二栅电极，第二源电极和第二漏电极; 连接到所述第一子像素电极的升压电容器; 连接到公共电压线和升压电容器的第三薄膜晶体管，并且包括第三栅电极，第三源电极和第三漏电极; 以及连接到所述第二子像素电极和所述升压电容器的第四薄膜晶体管，其中所述公共电压线形成在与所述第三源电极相同的层中，并且电连接到所述第三源电极。
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公开(公告)号：US20090207330A1
公开(公告)日：2009-08-20
申请号：US12251919
申请日：2008-10-15
申请人： Kwang-Chul Jung , Hee-Seop Kim , Chong-Chul Chai , Sung-Woon Kim , Mee-Hye Jung
发明人： Kwang-Chul Jung , Hee-Seop Kim , Chong-Chul Chai , Sung-Woon Kim , Mee-Hye Jung
IPC分类号： G02F1/136
CPC分类号： G02F1/13624 , G02F1/133707 , G02F1/136213 , G02F2001/134345 , G02F2001/13606 , G09G3/3607 , G09G3/3659 , G09G2320/028 , H01L27/124
摘要： A display device includes a pixel electrode that includes a first sub-pixel electrode and a second sub-pixel electrode, a first thin film transistor connected to the first sub-pixel electrode, a second thin film transistor connected to the second sub-pixel electrode, an assistance capacitor connected to the first sub-pixel electrode, and a third thin film transistor connected to the assistance capacitor and the second sub-pixel electrode. The third thin film transistor includes a gate electrode, a source electrode overlapping the gate electrode and connected to the second sub-pixel electrode, and a drain electrode connected to the assistance capacitor, and a parasitic capacitance between the gate electrode and the drain electrode is equal to or less than a parasitic capacitance between the gate electrode and the source electrode.
摘要翻译： 显示装置包括：像素电极，包括第一子像素电极和第二子像素电极;连接到第一子像素电极的第一薄膜晶体管，连接到第二子像素电极的第二薄膜晶体管 连接到第一子像素电极的辅助电容器和连接到辅助电容器和第二子像素电极的第三薄膜晶体管。 第三薄膜晶体管包括栅电极，与栅电极重叠并连接到第二子像素电极的源电极和连接到辅助电容器的漏电极，栅电极和漏电极之间的寄生电容为 等于或小于栅电极和源电极之间的寄生电容。
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公开(公告)号：US08922469B2
公开(公告)日：2014-12-30
申请号：US12578692
申请日：2009-10-14
申请人： Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung
发明人： Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung
IPC分类号： G09G3/36 , G02F1/1343 , G02F1/1362
CPC分类号： G09G3/3696 , G02F1/134363 , G02F1/13624 , G02F2001/134345 , G02F2201/124 , G09G3/3648 , G09G3/3659 , G09G2300/0434 , G09G2300/0814 , G09G2300/0852 , G09G2300/0876 , G09G2320/0219
摘要： A display panel includes a first sub-pixel electrode and a second sub-pixel electrode alternating with each other to form a horizontal electric field, a first data line transmitting a first data voltage to the first sub-pixel electrode, and a second data line transmitting a second data voltage to the second sub-pixel electrode, wherein the second sub-pixel electrode is formed to overlap the first and second data lines.
摘要翻译： 显示面板包括彼此交替以形成水平电场的第一子像素电极和第二子像素电极，向第一子像素电极发送第一数据电压的第一数据线和第二数据线 向第二子像素电极发送第二数据电压，其中第二子像素电极形成为与第一和第二数据线重叠。
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公开(公告)号：US08358295B2
公开(公告)日：2013-01-22
申请号：US12559453
申请日：2009-09-14
CPC分类号： G09G3/3607 , G02F1/1362 , G09G3/3648 , G09G2300/0443 , G09G2300/0447 , G09G2300/0876 , G09G2320/028
摘要： A vertical alignment liquid crystal display includes two sub-pixels each with a variable capacitor. A pixel is bisected into a high gray sub-pixel and a low gray sub-pixel through forming a variable capacitor at each sub-pixel. With this structure, the sub-pixels express different grays so that lateral visibility is enhanced. It is not required in bisecting a pixel into two sub-pixels to form separate wires for applying different signals thereto, and the amount of data to be processed at the driver for driving the display device is reduced. Furthermore, a pixel is bisected into two sub-pixels with variable capacitors in a simplified manner, and it is not required to form additional wires and elements, so the aperture ratio is enhanced.
摘要翻译： 垂直取向液晶显示器包括两个分别具有可变电容器的子像素。 通过在每个子像素处形成可变电容器，将像素平分成高灰度子像素和低灰度子像素。 利用这种结构，子像素表示不同的灰度，从而增强了横向可视性。 不需要将像素平分成两个子像素以形成用于向其施加不同信号的单独的线，并且减少用于驱动显示装置的驱动器处理的数据量。 此外，以简化的方式将像素分成具有可变电容器的两个子像素，并且不需要形成附加的线和元件，因此增加了开口率。
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