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21. 发明申请

US20100201668A1 Gate Drive Circuit and Display Apparatus Having the Same 有权
标题翻译：栅极驱动电路和显示装置具有相同的功能
公开(公告)号：US20100201668A1
公开(公告)日：2010-08-12
申请号：US12533821
申请日：2009-07-31
申请人： Gwang-Bum Ko , Won-Hee Lee , Ho-Kyoon Kwon , Byoung-Sun Na , Ju-Hee Lee , Ji-Hyun Kwon
发明人： Gwang-Bum Ko , Won-Hee Lee , Ho-Kyoon Kwon , Byoung-Sun Na , Ju-Hee Lee , Ji-Hyun Kwon
IPC分类号： G09G5/00 , G09G3/20
CPC分类号： G09G3/3677 , G09G2300/0408 , G09G2300/0417 , G09G2300/0426 , G09G2310/0224 , G09G2310/0286 , G09G2310/08 , G09G2320/0223 , G09G2320/0247 , G09G2330/06
摘要： Gate drive circuit includes a plurality of stages connected one after another to each other. An m-th stage includes a pull-up section outputting a first clock signal as a gate signal of the m-th stage to an output terminal, a pull-down section applying a low voltage to the output terminal, a carry section outputting the first clock signal as a carry signal of the m-th stage in response to the high voltage of the first node signal, a first carry holding section maintaining the carry signal of the m-th stage at the low voltage in response to the high voltage of the first clock signal and a second carry holding section maintaining the carry signal of the m-th stage at the low voltage in response to a high voltage of the second clock signal.
摘要翻译：栅极驱动电路包括彼此相继连接的多个级。第m级包括将作为第m级的门信号的第一时钟信号输出到输出端的上拉部分，向输出端子施加低电压的下拉部分，输出第一时钟信号作为响应于第一节点信号的高电压的第m级的进位信号，第一进位保持部分响应于高电压而将第m级的进位信号保持在低电压以及第二进位保持部，其响应于所述第二时钟信号的高电压而将所述第m级的进位信号保持在所述低电压。

22. 发明申请

US20090230396A1 THIN-FILM TRANSISTOR SUBSTRATE AND DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：薄膜晶体管基板和具有该薄膜晶体管基板的显示装置
公开(公告)号：US20090230396A1
公开(公告)日：2009-09-17
申请号：US12393970
申请日：2009-02-26
申请人： Hye-Seok NA , Won- Hee Lee , Ho-Kyoon Kwon , Byoung-Sun Na , Soon-Il Ahn , Ji-Hyun Kwon
发明人： Hye-Seok NA , Won- Hee Lee , Ho-Kyoon Kwon , Byoung-Sun Na , Soon-Il Ahn , Ji-Hyun Kwon
IPC分类号： H01L27/088
CPC分类号： G02F1/13439 , G02F1/133707 , G02F1/13624 , G02F2001/134345 , G02F2001/13606 , H01L27/124
摘要： Provided are a thin-film transistor (TFT) substrate and a display device having the same. In the TFT substrate and the display device having the same, first and second drain electrodes of first and second TFTs connected to first and second pixel electrodes, respectively, are vertically bent a plurality of times. The distance between each of the first and second source electrodes and the first or second drain electrode is maintained at a minimum interline gap to increase the distance between a data line and each of the first and second drain electrodes and minimize the length of a region of each of the first and second drain electrodes adjacent to the data line. Consequently, a coupling capacitance between the data line and each of the first and second drain electrodes can be reduced, and each unit pixel region can have a uniform parasite capacitance within a predetermined range. In addition, the luminance deviation of a display device, which performs inversion driving, can be reduced.
摘要翻译：提供一种薄膜晶体管（TFT）基板和具有该基板的显示装置。在TFT基板和具有该TFT基板的显示装置中，分别连接到第一和第二像素电极的第一和第二TFT的第一和第二漏极垂直弯曲多次。第一和第二源电极和第一或第二漏电极之间的距离保持在最小间隙间隙，以增加数据线与第一和第二漏极电极中的每一个之间的距离，并且使区域的长度最小化第一和第二漏电极中的每一个与数据线相邻。因此，可以减少数据线与第一和第二漏电极中的每一个之间的耦合电容，并且每个单位像素区域可以在预定范围内具有均匀的寄生电容。此外，可以减少执行反转驱动的显示装置的亮度偏差。

23. 发明申请

US20090189839A1 LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：液晶显示器
公开(公告)号：US20090189839A1
公开(公告)日：2009-07-30
申请号：US12326471
申请日：2008-12-02
申请人： GWANG BUM KO , Byoung-Sun Na , Won-Hee Lee , Ho-Kyoon Kwon , Soon-Il Ahn , Ji-Hyun Kwon , Hye-Seok Na
发明人： GWANG BUM KO , Byoung-Sun Na , Won-Hee Lee , Ho-Kyoon Kwon , Soon-Il Ahn , Ji-Hyun Kwon , Hye-Seok Na
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2300/0408 , G09G2300/0426 , G09G2320/0223
摘要： A liquid crystal display including a liquid crystal display panel having a display area that displays an image in response to a gate signal and a data signal, and a peripheral area including first, second, third and fourth peripheral areas surrounding the display area; a plurality of gate drivers performing a scanning operating in response to a first control signal to output the gate signal, the gate drivers being arranged in the first peripheral area; a plurality of data drivers arranged in the second peripheral area adjacent to a gate driver that last performs the scanning operating among the gate drivers; and a signal transmission line connected to a gate driver that first performs the scanning operation among the gate drivers, and routed through the third and fourth peripheral areas opposite to the first and second peripheral areas, respectively, to provide the first control signal to the gate drivers.
摘要翻译：一种液晶显示器，包括具有响应于门信号和数据信号显示图像的显示区域的液晶显示面板，以及包括围绕显示区域的第一，第二，第三和第四周边区域的周边区域; 多个栅极驱动器响应于第一控制信号执行扫描操作以输出所述栅极信号，所述栅极驱动器布置在所述第一周边区域中; 布置在与栅极驱动器相邻的第二外围区域中的多个数据驱动器，其最后在栅极驱动器之间执行扫描操作; 以及连接到栅极驱动器的信号传输线，所述栅极驱动器首先在栅极驱动器之间执行扫描操作，并且分别通过与第一和第二外围区域相反的第三和第四周边区域布线，以向栅极提供第一控制信号司机。

24. 发明授权

US07492427B2 TFT substrate and liquid crystal display device having the same comprising patterns disposed at different heights 有权
标题翻译： TFT基板和液晶显示装置具有包括设置在不同高度的图案的液晶显示装置
公开(公告)号：US07492427B2
公开(公告)日：2009-02-17
申请号：US12124941
申请日：2008-05-21
申请人： Byoung-Sun Na
发明人： Byoung-Sun Na
IPC分类号： G02F1/1333
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393
摘要： An LCD device includes a first substrate having a first base substrate, patterns disposed at different heights with respect to the first base substrate, and an insulation layer formed on the first base substrate and the patterns. The insulation layer has raised portions corresponding to the patterns. A side of the raised portions forms an inclination angle of no more than about 45° when a height of the raised portions is more than about 3000 angstroms, the side of the raised portions forms an inclination angle of no more than about 50° when a height of the raised portions is in a range of about 2000 angstroms to about 3000 angstroms, and the side of the raised portions forms an inclination angle of no more than about 90° when a height of the raised portions is more than about 2000 angstroms. Therefore, light leakage may be minimized.
摘要翻译： LCD装置包括具有第一基底基板的第一基板和相对于第一基底基板设置在不同高度的图案，以及形成在第一基底基板和图案上的绝缘层。绝缘层具有对应于图案的凸起部分。当凸起部分的高度大于约3000埃时，凸起部分的一侧形成不大于约45°的倾斜角，当a的高度大于约3000埃时，凸起部分的侧面形成不大于约50°的倾斜角度凸起部分的高度在约2000埃至约3000埃的范围内，并且当凸起部分的高度大于约2000埃时，凸起部分的侧面形成不超过约90度的倾斜角。因此，可以使光泄漏最小化。

25. 发明申请

US20080192198A1 LIQUID CRYSTAL DISPLAY AND SUBSTRATE THEREOF 有权
标题翻译：液晶显示器及其底座
公开(公告)号：US20080192198A1
公开(公告)日：2008-08-14
申请号：US12043764
申请日：2008-03-06
申请人： Byoung-Sun Na , Jong-Soo Yoon
发明人： Byoung-Sun Na , Jong-Soo Yoon
IPC分类号： G02F1/13
CPC分类号： G02F1/133512 , G02F1/133707
摘要： Disclosed is liquid crystal display, a substrate for a liquid crystal display and a method for manufacturing the substrate. The substrate comprises a transparent electrode formed on the insulating substrate, and a black matrix formed on the transparent electrode and performing the function also of protrusions. The method comprises the steps of forming a transparent electrode on a substrate, forming a black matrix layer, depositing a photosensitive material on the black matrix layer to form a photosensitive layer, patterning the photosensitive layer, and etching the black matrix layer using the photosensitive layer as a mask. The liquid crystal display comprises, among other things, redundant data lines formed on a same layer as the pixel electrodes; an insulating second substrate provided opposing the first substrate at a predetermined distance; a common electrode formed on the second substrate; and a protrusion pattern formed on the common electrode in at least regions corresponding to the positions of the redundant data lines, the protrusion pattern being made of an insulating material.
摘要翻译：公开了液晶显示器，液晶显示器用基板和基板的制造方法。基板包括形成在绝缘基板上的透明电极和形成在透明电极上并执行凸起功能的黑矩阵。该方法包括以下步骤：在衬底上形成透明电极，形成黑矩阵层，在黑矩阵层上沉积感光材料以形成感光层，使光敏层形成图案，并使用感光层作为面具。液晶显示器尤其包括形成在与像素电极相同的层上的冗余数据线; 绝缘的第二衬底，其以预定距离与所述第一衬底相对设置; 形成在所述第二基板上的公共电极; 以及在对应于冗余数据线的位置的至少区域中的公共电极上形成的突起图案，突起图案由绝缘材料制成。

26. 发明授权

US07280176B2 Liquid crystal display having a modified electrode array 有权
标题翻译：具有修改电极阵列的液晶显示器
公开(公告)号：US07280176B2
公开(公告)日：2007-10-09
申请号：US10389888
申请日：2003-03-18
申请人： Jin-Tae Yuh , Kye-Hun Lee , Byoung-Sun Na , Dong-Gyu Kim , Jong-Woong Chang , Jung-Uk Shim , Jang-Kun Song , Hyun-Sik Lee
发明人： Jin-Tae Yuh , Kye-Hun Lee , Byoung-Sun Na , Dong-Gyu Kim , Jong-Woong Chang , Jung-Uk Shim , Jang-Kun Song , Hyun-Sik Lee
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134363 , G02F2001/134372 , G02F2001/134381
摘要： A liquid crystal display having electrodes on a single substrate includes a transparent planar electrode elongated in the transverse direction formed on the inner surface of the substrate, and an insulating film is deposited thereon. A plurality of linear electrodes, which are elongated in the longitudinal direction and either transparent or opaque, are formed on the insulating film. When voltages applied, the electric field is symmetrical with respect to the longitudinal central line of the linear electrodes and the longitudinal central line of a region between the linear electrodes, and has parabolic or semi-elliptical lines of force having a center on a boundary line between the planar and the linear electrodes.
摘要翻译：在单个基板上具有电极的液晶显示器包括在基板的内表面上形成的沿横向延伸的透明平面电极，并且在其上沉积绝缘膜。在绝缘膜上形成多个沿纵向细长且透明或不透明的线状电极。当施加电压时，电场相对于线性电极的纵向中心线和线性电极之间的区域的纵向中心线对称，并且具有在边界线上具有中心的抛物线或半椭圆线在平面和线性电极之间。

27. 发明授权

US06930740B2 Liquid crystal display having wide viewing angle 有权
标题翻译：具有宽视角的液晶显示器
公开(公告)号：US06930740B2
公开(公告)日：2005-08-16
申请号：US10454478
申请日：2003-06-05
申请人： Yea-Sun Yoon , Seung-Beom Park , Byoung-Sun Na
发明人： Yea-Sun Yoon , Seung-Beom Park , Byoung-Sun Na
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1362 , G02F1/139 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133371 , G02F1/133512 , G02F1/133514 , G02F1/136213 , G02F1/1393 , G02F2201/121 , G02F2201/128
摘要： A liquid crystal display includes a first substrate with pixel electrodes, and a second substrate with a common electrode facing the first substrate. The common electrode has depression patterns corresponding to the pixel electrodes. The side wall of each depression pattern is at an angle of 30-120° with respect to the first substrate. The depression patterns of the common electrode are formed through making depression patterns at color filters. In this structure, the liquid crystal display bears wide viewing angle and good picture quality.
摘要翻译：液晶显示器包括具有像素电极的第一基板和具有面向第一基板的公共电极的第二基板。公共电极具有与像素电极对应的凹陷图案。每个凹陷图案的侧壁相对于第一基底为30-120°的角度。公共电极的凹陷图案通过在滤色器处形成凹陷图案而形成。在这种结构中，液晶显示器具有宽视角和良好的画质。

28. 发明授权

US06771343B2 Liquid crystal display 失效
标题翻译：液晶显示器
公开(公告)号：US06771343B2
公开(公告)日：2004-08-03
申请号：US10054079
申请日：2002-01-22
申请人： Il-Gon Kim , Woon-Yong Park , Byoung-Sun Na , Yu-Ri Song , Seung-Soo Baek , Young-Mi Tak , Sahng-Ik Jun
发明人： Il-Gon Kim , Woon-Yong Park , Byoung-Sun Na , Yu-Ri Song , Seung-Soo Baek , Young-Mi Tak , Sahng-Ik Jun
IPC分类号： G02F11343
CPC分类号： G02F1/136213 , G02F1/133707 , G02F1/134336 , G02F2201/121
摘要： An LCD has a storage electrode wire between long sides of partitions of a pixel electrode and gate lines or data lines. A gate wire and a storage electrode wire are formed on a substrate and covered with a gate insulating layer. A data wire is formed on the gate insulating layer and covered with a passivation layer. A thin film transistor including gate, source and drain electrodes are provided on the substrate. A pixel electrode is formed on the passivation layer and connected to the drain electrode. The pixel electrode is divided into three partitions, a first one having long and short sides parallel to data lines and gate lines, respectively, and second and third ones vice versa. A storage electrode line and some storage electrodes are disposed between the long sides of the partitions and the gate or the data lines, and between the long sides of the partitions. Other storage electrodes disposed between the short sides of the partitions and the gate or the data lines are covered by the pixel electrode. A storage electrode between the short side of the first portion and the long side of the partition is spaced apart from the first partition by at least 3 &mgr;m.
摘要翻译： LCD在像素电极的隔板的长边和栅极线或数据线之间具有存储电极线。栅极线和存储电极线形成在基板上并被栅极绝缘层覆盖。数据线形成在栅极绝缘层上并被钝化层覆盖。在基板上设置包括栅极，源极和漏极的薄膜晶体管。像素电极形成在钝化层上并连接到漏电极。像素电极被分成三个分区，第一分隔板分别具有与数据线和栅极线平行的长边和短边，第二和第三分隔物反之亦然。存储电极线和一些存储电极设置在隔板的长边和栅极或数据线之间以及隔板的长边之间。设置在隔板的短边和栅极或数据线之间的其他存储电极被像素电极覆盖。第一部分的短边与隔板的长边之间的存储电极与第一隔板间隔至少3毫米。

29. 发明授权

US6111621A Flat panel display devices having improved signal line repair capability 失效
标题翻译：具有改进的信号线修复能力的平板显示装置
公开(公告)号：US6111621A
公开(公告)日：2000-08-29
申请号：US53440
申请日：1998-04-01
申请人： Dong-Gyu Kim , Kyung-Seop Kim , Woon-Yong Park , Byoung-Sun Na
发明人： Dong-Gyu Kim , Kyung-Seop Kim , Woon-Yong Park , Byoung-Sun Na
IPC分类号： G02F1/1343 , G02F1/13 , G02F1/1362 , G02F1/1333
CPC分类号： G02F1/1309 , G02F2001/136263
摘要： Flat panel display devices having improved signal line repair capability utilize repair lines which have reduced parasitic capacitance with other active signal lines when connected to provide a repair function. This reduced parasitic capacitance is a result of a reduced number of overlaps between active signal lines (or other repair lines) and each repair line performing a repair function. A main repair line is provided on a display substrate to provide a repair function in the event one of the signal lines is defective. If a repair function is needed because a data line is defective (e.g., "opened"), this main repair line is electrically connected to a first end of the defective data line and indirectly electrically connected to a second end of the defective data line. The indirect electrical connection is provided by a sub-repair line, which can be electrically connected (i.e., "shorted") to the main repair line, and a data line extension which is electrically connected to a second end of the defective data line and the sub-repair line. To further reduce parasitic capacitance caused by overlaps between wiring patterns, the main repair line and data line extension are provided at a first wiring level and the data line and sub-repair line are provided at a second wiring level.
摘要翻译：具有改进的信号线修复能力的平板显示装置利用修复线，其在连接时具有减小的寄生电容与其它有源信号线以提供修复功能。这种减小的寄生电容是有源信号线（或其他修复线）与执行修复功能的每个修复线之间的重叠数量减少的结果。在显示基板上提供主维修线，以在信号线之一发生故障的情况下提供修复功能。如果由于数据线有缺陷（例如“打开”）而需要维修功能，则该主维修线电连接到有缺陷的数据线的第一端并间接电连接到有缺陷的数据线的第二端。间接电连接由辅修线提供，该副维修线可以与主维修线电连接（即“短路”），以及电连接到有缺陷数据线的第二端的数据线延伸，以及次修线。为了进一步降低由布线图案之间的重叠引起的寄生电容，主维修线和数据线延伸被设置在第一布线级，并且数据线和副维修线设置在第二布线级。

30. 发明授权

US6014190A In-plane switching liquid crystal display and a manufacturing method thereof 失效
标题翻译：面内切换液晶显示器及其制造方法
公开(公告)号：US6014190A
公开(公告)日：2000-01-11
申请号：US758665
申请日：1996-12-02
申请人： Hyun-Dae Kim , Byoung-Sun Na
发明人： Hyun-Dae Kim , Byoung-Sun Na
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363
摘要： A pixel in IPS LCDs according to the embodiments of the present invention is symmetrical with respect to a data line and a gate line. The data line longitudinally passes through the center of the pixel, and the gate line transversely passes through the center of the pixel. A pixel is confined to an area enclosed by two adjacent transverse common electrode lines and four longitudinal common electrodes which are branches of the common electrode lines. Among the four common electrodes, two are connected to one of the two common electrode lines, and the other two are connected to the other of the common electrode lines. Each pixel has two longitudinal common electrodes overlapped with the data line, four longitudinal pixel electrodes arranged between the common electrodes, and two two-channel TFTs. Each pixel further has two storage electrodes overlapped with the pixel electrodes and electrically connected to the gate line. The storage electrode and the pixel electrode together form a storage capacitor.
摘要翻译：根据本发明的实施例的IPS LCD中的像素相对于数据线和栅极线是对称的。数据线纵向穿过像素的中心，并且栅极线横向穿过像素的中心。像素被限制在由两个相邻的横向公共电极线和作为公共电极线的分支的四个纵向公共电极包围的区域中。在四个公共电极中，两个连接到两个公共电极线中的一个，另外两个连接到另一个公共电极线。每个像素具有与数据线重叠的两个纵向公共电极，布置在公共电极之间的四个纵向像素电极和两个双通道TFT。每个像素还具有与像素电极重叠并电连接到栅极线的两个存储电极。存储电极和像素电极一起形成存储电容器。

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