公开(公告)号：US20080180590A1

公开(公告)日：2008-07-31

申请号：US12021731

申请日：2008-01-29

申请人： Hyeok-Jin Lee ,  Hee-Seop Kim ,  Byoung-Sun Na ,  LuJian Gang ,  Hwa-Sung Woo ,  Ji-Hyun Kwon

发明人： Hyeok-Jin Lee ,  Hee-Seop Kim ,  Byoung-Sun Na ,  LuJian Gang ,  Hwa-Sung Woo ,  Ji-Hyun Kwon

IPC分类号： G02F1/135 ,  H01L21/02

CPC分类号： G02F1/136213 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134318

摘要： A liquid crystal display (LCD) panel includes: a first base substrate; a plurality of gate lines and a plurality of data lines disposed on the first base substrate and crossing each other; a pixel electrode pattern disposed on the first base substrate; a storage pattern disposed on the first base substrate, the storage pattern being positioned between consecutive gate lines and substantially in parallel with the gate lines; a second base substrate; a common electrode disposed on the second base substrate and alternately positioned with the pixel electrode; and a liquid crystal layer disposed between the first and second base substrates.

摘要翻译： 液晶显示器（LCD）面板包括：第一基底; 多条栅极线和多条数据线，设置在第一基底上并彼此交叉; 设置在所述第一基底基板上的像素电极图案; 存储图案，设置在所述第一基底基板上，所述存储图案位于连续的栅极线之间并且基本上与所述栅极线平行; 第二基底; 公共电极，设置在所述第二基底基板上并与所述像素电极交替定位; 以及设置在第一和第二基底之间的液晶层。

公开(公告)号：US07256849B2

公开(公告)日：2007-08-14

申请号：US10864494

申请日：2004-06-10

申请人： Hee-Seop Kim ,  Doo-Hwan You ,  Joon-Hak Oh ,  Jong-Lae Kim ,  Sung-Kyu Hong ,  Young-Chol Yang

发明人： Hee-Seop Kim ,  Doo-Hwan You ,  Joon-Hak Oh ,  Jong-Lae Kim ,  Sung-Kyu Hong ,  Young-Chol Yang

IPC分类号： G02F1/1368 ,  G02F1/139 ,  G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136227 ,  G02F1/1393 ,  G02F2001/134318

摘要： A liquid crystal display is provided, which includes: first and second panels facing each other, interposing a gap therebetween, and first and second field generating electrodes, respectively; a liquid crystal layer filled in the gap and including a plurality of liquid crystal molecules; first and second tilt direction defining members disposed on the first and the second panels, respectively, and giving a first tilt direction to a group of the liquid crystal molecules; and a third tilt direction defining member disposed on one of the first and the second panels and giving a second tilt direction oblique to the first tilt direction to the group of the liquid crystal molecules.

摘要翻译： 提供了一种液晶显示器，其包括：分别面对彼此的第一和第二面板，以及第一和第二场发生电极; 填充在间隙中并且包括多个液晶分子的液晶层; 分别设置在第一和第二面板上的第一和第二倾斜方向限定件，并给出一组液晶分子的第一倾斜方向; 以及设置在所述第一和第二面板中的一个上的第三倾斜方向限定构件，并给出与所述液晶分子组相对于所述第一倾斜方向倾斜的第二倾斜方向。

公开(公告)号：US20070171184A1

公开(公告)日：2007-07-26

申请号：US11657421

申请日：2007-01-23

申请人： Eun-Hee Han ,  Hee-Seop Kim ,  Jun-Young Lee ,  Jun-Woo Lee ,  Sung-Wook Kang

发明人： Eun-Hee Han ,  Hee-Seop Kim ,  Jun-Young Lee ,  Jun-Woo Lee ,  Sung-Wook Kang

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2320/02

摘要： A thin film transistor array panel is disclosed. The thin film transistor array panel includes a gate line formed on a substrate, a gate insulating layer formed on the gate line, a semiconductor layer formed on the gate insulating layer, a data line and a drain electrode formed on the semiconductor layer, a passivation layer formed on the data line and the drain electrode and including a contact hole, and a pixel electrode formed on the passivation layer and connected to the drain electrode through the contact hole. The data line intersects the pixel electrode, and the pixel electrode includes an opening corresponding to a portion of the data line. The opening has a horizontal width that is wider or narrower than the horizontal width of the data line. Thereby, parasitic capacitance that occurs between the data line and the pixel electrode is reduced to improve image quality.

摘要翻译： 公开了薄膜晶体管阵列面板。 薄膜晶体管阵列面板包括形成在基板上的栅极线，形成在栅极线上的栅极绝缘层，形成在栅极绝缘层上的半导体层，形成在半导体层上的数据线和漏电极，钝化层 形成在数据线和漏电极上并且包括接触孔的像素电极以及形成在钝化层上并通过接触孔连接到漏电极的像素电极。 数据线与像素电极相交，像素电极包括对应于数据线的一部分的开口。 开口具有比数据线的水平宽度更宽或更窄的水平宽度。 从而，减少了在数据线和像素电极之间发生的寄生电容，以提高图像质量。

公开(公告)号：US20070030227A1

公开(公告)日：2007-02-08

申请号：US11482085

申请日：2006-07-06

申请人： Jun-Woo Lee ,  Chang-Hun Lee ,  Eun-Hee Han ,  Hee-Seop Kim ,  Lujian Gang

发明人： Jun-Woo Lee ,  Chang-Hun Lee ,  Eun-Hee Han ,  Hee-Seop Kim ,  Lujian Gang

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2310/0251 ,  G09G2310/06 ,  G09G2310/061

摘要： In a optically compensated bend (OCB) liquid crystal display, an impulsive voltage is applied to a pixel between applications of normal data voltages for displaying an image, and the impulsive voltage and the normal data voltage are controlled to prevent breaking of the bending alignment of the (OCB) liquid crystals. Accordingly, luminance of the liquid crystal display can be improved. When the normal data voltage of 0V is applied, the impulsive voltage at which the bending alignment of OCB liquid crystal is broken is set to the impulsive voltage at (for, corresponding to) the highest gray. There occurs a broken region (0-VB) where the bending alignment of the OCB liquid crystal is broken at a predetermined range that is higher than 0V. A voltage that is higher than the highest voltage (VB) of the broken region is set to a white voltage. Accordingly, luminance of the OCB liquid crystal display can be enhanced.

摘要翻译： 在光学补偿弯曲（OCB）液晶显示器中，在用于显示图像的正常数据电压的应用之间，对像素施加脉冲电压，并且控制脉冲电压和正常数据电压以防止弯曲取向的破坏 （OCB）液晶。 因此，能够提高液晶显示器的亮度。 当施加0V的正常数据电压时，OCB液晶的弯曲取向的脉冲电压被设定为（对应于）最高灰度的脉冲电压。 存在OCB液晶的弯曲取向在高于0V的预定范围内断裂的断裂区域（0-V B B）。 高于断开区域的最高电压（V SUB B）的电压被设定为白电压。 因此，能够提高OCB液晶显示器的亮度。

公开(公告)号：US20070018924A1

公开(公告)日：2007-01-25

申请号：US11488405

申请日：2006-07-18

申请人： Eun-Hee Han ,  Hee-Seop Kim ,  Jun-Young Lee ,  Chang-Hun Lee ,  Jun-Woo Lee ,  Sung-Wook Kang

发明人： Eun-Hee Han ,  Hee-Seop Kim ,  Jun-Young Lee ,  Chang-Hun Lee ,  Jun-Woo Lee ,  Sung-Wook Kang

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2300/0491 ,  G09G2310/06 ,  G09G2320/02

摘要： An OCB (Optically Compensated Bend) liquid crystal display in which impulse driving is performed such that an impulse data voltage is applied between normal data voltages used for displaying an image. The impulse data voltage is divided into a first impulse data voltage and a second impulse data voltage having a voltage value that will not break a bent alignment of the OCB liquid crystals. Referring to the application of the first impulse data voltage between the normal data voltages as first impulse driving and the application of the second impulse data voltage between the normal data voltages as second impulse driving, the second impulse driving is performed at every two or more of the first impulse drivings, so as to not break the bent alignment of the liquid crystals and to thereby improve luminance of the LCD.

摘要翻译： 执行脉冲驱动的OCB（光学补偿弯曲）液晶显示器，使得在用于显示图像的正常数据电压之间施加脉冲数据电压。 脉冲数据电压被分成第一脉冲数据电压和具有不会破坏OCB液晶的弯曲对准的电压值的第二脉冲数据电压。 参考在作为第一脉冲驱动的正常数据电压之间的第一脉冲数据电压的应用和作为第二脉冲驱动的正常数据电压之间的第二脉冲数据电压的施加之间，第二脉冲驱动在每两个或更多个 第一脉冲驱动，以便不破坏液晶的弯曲对准，从而提高LCD的亮度。

公开(公告)号：US20070001948A1

公开(公告)日：2007-01-04

申请号：US11480653

申请日：2006-07-03

申请人： Chang-Hun Lee ,  Hee-Seop Kim ,  Jun-Woo Lee ,  Lujian Gang ,  Eun-Hee Han

发明人： Chang-Hun Lee ,  Hee-Seop Kim ,  Jun-Woo Lee ,  Lujian Gang ,  Eun-Hee Han

IPC分类号： G09G3/36

CPC分类号： G02F1/1395 ,  G02F2001/133773 ,  G09G3/3648 ,  G09G2300/0491 ,  G09G2320/0673

摘要： A liquid crystal display according to an embodiment of the present invention provides a OCB liquid crystal display that can stably operate without breaking the bending alignment regardless of applied voltage. The display includes first and second alignment layers that are formed on the first and second substrates, respectively, and that horizontally align the liquid crystal layer. A normal data voltage is determined based on a first gamma curve representing luminance corresponding to external image information and impulsive data voltages are determined based on a second gamma curve representing a luminance that is lower than that of the first gamma curve. The normal data voltage and the impulsive data voltage are applied periodically and alternately. A bending alignment is obtained without experiencing asymmetric splay alignment by creating an energy difference between the energy needed for the alignment to transition to the twist alignment adjacent to the upper alignment layer and the energy needed for the alignment to transition to the twist alignment adjacent to the lower alignment layer.

摘要翻译： 根据本发明的实施例的液晶显示器提供了一种OCB液晶显示器，其可以在不施加电压的情况下稳定地操作而不破坏弯曲取向。 显示器包括分别形成在第一和第二基板上并且水平对准液晶层的第一和第二取向层。 基于表示与外部图像信息相对应的亮度的第一伽马曲线来确定正常数据电压，并且基于表示低于第一伽马曲线的亮度的第二伽马曲线来确定脉冲数据电压。 正常数据电压和脉冲数据电压周期性地和交替地施加。 通过产生对准向与上取向层相邻的扭曲取向转变所需的能量之间的能量差以及对准过渡到邻近的对准扭转取向所需的能量，可以获得弯曲对准而不会经历不对称的喷射取向 下取向层。

公开(公告)号：US20060060849A1

公开(公告)日：2006-03-23

申请号：US10539678

申请日：2003-12-17

申请人： Hee-Seop Kim ,  Won-Sang Park ,  Sang-Il Kim ,  Dong-Sik Sakong ,  Young-Chol Yang ,  Sung-Kyu Hong ,  Jong-Lae Kim

发明人： Hee-Seop Kim ,  Won-Sang Park ,  Sang-Il Kim ,  Dong-Sik Sakong ,  Young-Chol Yang ,  Sung-Kyu Hong ,  Jong-Lae Kim

IPC分类号： H01L29/04

CPC分类号： H01L27/12 ,  G02F1/133555 ,  G02F1/13624

摘要： An array substrate includes a gate line, a data line, a switching device, a transmissive electrode, a reflective electrode and a compensating wiring. A pixel region includes first and second regions. The switching device is connected to the gate line and the data line. The transmissive electrode is connected to the switching device. The transmissive electrode is formed in the first region. The reflective electrode is insulated from the transmissive electrode. The reflective electrode is formed in the second region that is adjacent to the first region. The compensating wiring is connected to the switching device. The compensating wiring faces the reflective electrode in the second region with an insulation layer interposed therebetween. Thus, both of a reflectivity of the reflective electrode and a transmissivity of the transmissive electrode are enhanced simultaneously, while the liquid crystal display apparatus maintains a uniform cell gap.

摘要翻译： 阵列基板包括栅极线，数据线，开关器件，透射电极，反射电极和补偿布线。 像素区域包括第一和第二区域。 开关器件连接到栅极线和数据线。 透射电极连接到开关装置。 透射电极形成在第一区域中。 反射电极与透射电极绝缘。 反射电极形成在与第一区域相邻的第二区域中。 补偿布线连接到开关装置。 补偿布线面向第二区域中的反射电极，隔着绝缘层。 因此，液晶显示装置保持均匀的电池间隙，同时提高反射电极的反射率和透射电极的透射率。

公开(公告)号：US20050078253A1

公开(公告)日：2005-04-14

申请号：US10909833

申请日：2004-08-03

申请人： Hee-Seop Kim ,  Doo-Hwan You ,  Jae-Jin Lyu

发明人： Hee-Seop Kim ,  Doo-Hwan You ,  Jae-Jin Lyu

IPC分类号： G02F1/1337 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/139 ,  H01L29/786

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/1393

摘要： A thin film transistor array panel for an LCD, and an LCD with the array panel are disclosed. The film transistor array panel comprises a signal line formed on a substrate, and a second signal line, having at least a bent portion, formed on the substrate. A pixel area is defined by the first signal line and the second signal line, and a first pixel electrode and a second pixel electrode are disposed in the pixel area. The pixel area has a bent shape, the first pixel electrode is coupled to a thin film transistor, and the second pixel electrode is coupled to the first pixel electrode.

摘要翻译： 公开了一种用于LCD的薄膜晶体管阵列面板和具有阵列面板的LCD。 薄膜晶体管阵列面板包括形成在基板上的信号线，以及至少具有弯曲部分的第二信号线，形成在基板上。 像素区域由第一信号线和第二信号线限定，第一像素电极和第二像素电极设置在像素区域中。 像素区域具有弯曲形状，第一像素电极耦合到薄膜晶体管，并且第二像素电极耦合到第一像素电极。

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。

公开(公告)号：US08648883B2

公开(公告)日：2014-02-11

申请号：US11928630

申请日：2007-10-30

申请人： Eun-Hee Han ,  Hee-Seop Kim ,  Chang-Hun Lee ,  Jun-Woo Lee

发明人： Eun-Hee Han ,  Hee-Seop Kim ,  Chang-Hun Lee ,  Jun-Woo Lee

IPC分类号： G09G5/10

CPC分类号： G09G3/3607 ,  G09G3/2003 ,  G09G3/2074 ,  G09G3/3413 ,  G09G2300/0452

摘要： In a display apparatus and a method of driving the same, an active period during which one pixel is turned on is divided into a red sub frame, a green sub frame, a blue sub frame, and a white sub frame. A controller compares a gray scale of a fourth image data corresponding to the white sub frame with a reference gray scale and compensates a first image data, a second image data, and a third image data corresponding to the red, green, and blue sub frames, respectively, in accordance with the comparison result.

摘要翻译： 在显示装置及其驱动方法中，将一个像素导通的活动期间分为红色子帧，绿色子帧，蓝色子帧和白色子帧。 控制器将对应于白色子帧的第四图像数据的灰度与参考灰度进行比较，并且补偿第一图像数据，第二图像数据和对应于红色，绿色和蓝色子帧的第三图像数据 ，分别根据比较结果。