公开(公告)号：US09495030B2

公开(公告)日：2016-11-15

申请号：US13312500

申请日：2011-12-06

申请人： Jae Hun Shin ,  Byung Koo Kang ,  Moon Bong Song ,  Shi Cheol Song

发明人： Jae Hun Shin ,  Byung Koo Kang ,  Moon Bong Song ,  Shi Cheol Song

IPC分类号： G02F1/1333 ,  G06F3/044 ,  G06F3/041

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/044

摘要： Discussed is an LCD device including a touch screen which reduces the influence of noise applied to the touch screen by driving of a liquid crystal panel and thus leads to enhancement of the touch sensing performance. The LCD device includes a liquid crystal panel, a plurality of first touch electrodes, an insulation unit, a tempered glass, and a plurality of second touch electrodes. The liquid crystal panel includes a lower substrate and an upper substrate. The first touch electrodes are formed on the upper substrate for detecting a touch point in a first direction. The insulation unit is formed on the first touch electrodes. The tempered glass is formed on the insulation unit. The second touch electrodes are formed at a lower surface of the tempered glass for detecting a touch point in a second direction.

摘要翻译： 讨论的是包括触摸屏的LCD装置，其通过驱动液晶面板来减少施加到触摸屏的噪声的影响，从而导致触摸感测性能的提高。 LCD装置包括液晶面板，多个第一触摸电极，绝缘单元，钢化玻璃和多个第二触摸电极。 液晶面板包括下基板和上基板。 第一触摸电极形成在用于检测第一方向上的触摸点的上基板上。 绝缘单元形成在第一触摸电极上。 钢化玻璃形成在绝缘单元上。 第二触摸电极形成在钢化玻璃的下表面，用于检测第二方向上的触摸点。

公开(公告)号：US20120218198A1

公开(公告)日：2012-08-30

申请号：US13312500

申请日：2011-12-06

申请人： Jae Hun SHIN ,  Byung Koo Kang ,  Moon Bong Song ,  Shi Cheol Song

发明人： Jae Hun SHIN ,  Byung Koo Kang ,  Moon Bong Song ,  Shi Cheol Song

IPC分类号： G06F3/041 ,  G09G3/36

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G06F3/044

摘要： Discussed is an LCD device including a touch screen which reduces the influence of noise applied to the touch screen by driving of a liquid crystal panel and thus leads to enhancement of the touch sensing performance. The LCD device includes a liquid crystal panel, a plurality of first touch electrodes, an insulation unit, a tempered glass, and a plurality of second touch electrodes. The liquid crystal panel includes a lower substrate and an upper substrate. The first touch electrodes are formed on the upper substrate for detecting a touch point in a first direction. The insulation unit is formed on the first touch electrodes. The tempered glass is formed on the insulation unit. The second touch electrodes are formed at a lower surface of the tempered glass for detecting a touch point in a second direction.

摘要翻译： 讨论的是包括触摸屏的LCD装置，其通过驱动液晶面板来减少施加到触摸屏的噪声的影响，从而导致触摸感测性能的提高。 LCD装置包括液晶面板，多个第一触摸电极，绝缘单元，钢化玻璃和多个第二触摸电极。 液晶面板包括下基板和上基板。 第一触摸电极形成在用于检测第一方向上的触摸点的上基板上。 绝缘单元形成在第一触摸电极上。 钢化玻璃形成在绝缘单元上。 第二触摸电极形成在钢化玻璃的下表面，用于检测第二方向上的触摸点。

公开(公告)号：US08686932B2

公开(公告)日：2014-04-01

申请号：US11641719

申请日：2006-12-20

申请人： Byung Koo Kang ,  Eui Tae Kim

发明人： Byung Koo Kang ,  Eui Tae Kim

IPC分类号： G09G3/36 ,  G02F1/1343

CPC分类号： G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2310/0205 ,  G09G2310/0235

摘要： A liquid crystal display (LCD) device includes: a plurality of gate lines; a plurality of data lines that cross the gate lines to define pixel regions; a plurality of thin film transistors at the crossings of the gate and data lines, the thin film transistors of vertically adjacent pixels each connected to a shared gate line of the plurality of gate lines and on opposite sides of the shared gate line; and a plurality of pixel electrodes in the pixel regions, wherein each pixel electrode of the plurality of pixel electrodes is formed in two horizontally-adjacent pixel regions.

摘要翻译： 液晶显示器（LCD）装置包括：多条栅极线; 跨越所述栅极线以限定像素区域的多条数据线; 在栅极和数据线的交叉处形成多个薄膜晶体管，垂直相邻像素的薄膜晶体管分别连接到多条栅极线的共享栅极线和共享栅极线的相对侧; 以及像素区域中的多个像素电极，其中，多个像素电极中的每个像素电极形成在两个水平相邻的像素区域中。

公开(公告)号：US07502087B2

公开(公告)日：2009-03-10

申请号：US11134280

申请日：2005-05-23

申请人： Do Sung Kim ,  Byung Koo Kang

发明人： Do Sung Kim ,  Byung Koo Kang

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/136286

摘要： An in-plane switching LCD including a plurality of gate and data lines crossing each other to define a plurality of pixel areas; a thin film transistor formed at a crossing of the data and gate lines; a pair of common lines facing each other and substantially parallel to the data lines in the pixel areas; a common electrode integrally formed with the common lines, the common electrode being inclined by a predetermined angle; a pair of pixel electrode lines overlapping the common lines; and a pixel electrode integrally formed with the pixel electrode lines, the pixel electrode being inclined substantially parallel to the common electrode, the pixel electrode being arranged in an alternating pattern with the common electrode, wherein the gate lines are formed substantially parallel to the common electrode and the pixel electrode.

摘要翻译： 一种面内切换LCD，包括彼此交叉的多个栅极和数据线，以限定多个像素区域; 形成在数据和栅极线的交叉处的薄膜晶体管; 一对共同的线，彼此面对并且基本上平行于像素区域中的数据线; 与公共线一体形成的公共电极，公共电极倾斜预定角度; 与公共线重叠的一对像素电极线; 和像素电极一体形成的像素电极，所述像素电极基本上平行于所述公共电极倾斜，所述像素电极以与所述公共电极交替的方式配置，其中所述栅极线形成为大致平行于所述公共电极 和像素电极。

公开(公告)号：US07576823B2

公开(公告)日：2009-08-18

申请号：US11165461

申请日：2005-06-24

申请人： Byung Koo Kang ,  Woon Sub Choi

发明人： Byung Koo Kang ,  Woon Sub Choi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363

摘要： A liquid crystal display device including a gate line formed on a first substrate; first and second adjacent data lines crossing the gate line to form adjacent pixel regions in an extended direction of the gate line; only one pixel electrode line in parallel with the first data line in each of the pixel regions; a plurality of pixel electrodes formed to be protruded in the extended direction of the gate line from the pixel electrode line; a plurality of common electrodes alternately formed in parallel with the plurality of pixel electrodes and generating an in-plane electric field therebetween; and an alignment film having a rubbing direction perpendicular to the first data line.

摘要翻译： 一种液晶显示装置，包括形成在第一基板上的栅极线; 第一和第二相邻数据线与栅极线交叉以在栅极线的延伸方向上形成相邻像素区域; 在每个像素区域中仅一个像素电极线与第一数据线并行; 形成为从像素电极线在栅极线的延伸方向上突出的多个像素电极; 多个公共电极与多个像素电极并联交替地形成并在其间产生平面内的电场; 以及具有与第一数据线垂直的摩擦方向的取向膜。

公开(公告)号：US20070268231A1

公开(公告)日：2007-11-22

申请号：US11798585

申请日：2007-05-15

申请人： Byung Koo Kang ,  Eui Tae Kim

发明人： Byung Koo Kang ,  Eui Tae Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2310/0205 ,  G09G2310/0235 ,  G09G2310/0251

摘要： A method for driving a liquid crystal display (LCD) in which a single frame is divided into a plurality of sub-frames includes applying a first scan pulse signal and a second scan pulse signal to each gate line for each sub-frame, applying a first data signal to a data line by replying to the first scan pulse signal, applying a second data signal to the data line by replying to the second scan pulse signal, and switching on different light sources at each sub-frame, wherein the first and second scan pulse signals are simultaneously applied to different gate lines. Therefore, the LCD can transmit two scan pulse signals to a single gate line, thereby doubling a driving time of each gate line.

摘要翻译： 一种用于驱动单帧被分成多个子帧的液晶显示器（LCD）的方法包括：对每个子帧对每个栅极线施加第一扫描脉冲信号和第二扫描脉冲信号， 通过回复第一扫描脉冲信号将第一数据信号传送到数据线，通过回复第二扫描脉冲信号将第二数据信号施加到数据线，并且在每个子帧处接通不同的光源，其中第一和 第二扫描脉冲信号同时施加到不同的栅极线。 因此，LCD可以将两个扫描脉冲信号发送到单个栅极线，从而将每个栅极线的驱动时间加倍。

公开(公告)号：US08159642B2

公开(公告)日：2012-04-17

申请号：US11166200

申请日：2005-06-27

申请人： Byung Koo Kang

发明人： Byung Koo Kang

IPC分类号： G02F1/1343 ,  G02F1/1337

CPC分类号： G02F1/133784 ,  G02F1/134363

摘要： An in-plane switching (IPS) liquid crystal mode liquid crystal display device that prevents signal interference of a data line and disclination is disclosed. The in-plane switching (IPS) mode liquid crystal display (LCD) device includes first and second substrates; a gate line on the first substrate; a data line crossing the gate line to form a pixel region; a thin film transistor at the crossing of the gate line and the data line; a plurality of pixel electrodes and common electrodes alternately arranged in parallel in an extended direction of the gate line and generating an in-plane field of a first direction; an alignment film rubbed in a direction substantially perpendicular to the data line; and a liquid crystal layer between the first and second substrates, wherein the pixel electrode and the common electrode are bent at both ends thereof and the in-plane field in the first direction is generated from both ends of the pixel electrode and the common electrode.

摘要翻译： 公开了一种防止数据线的信号干扰和位错的面内切换（IPS）液晶模式液晶显示装置。 面内切换（IPS）模式液晶显示（LCD）装置包括第一和第二基板; 第一基板上的栅极线; 与栅极线交叉以形成像素区域的数据线; 栅极线与数据线交叉的薄膜晶体管; 多个像素电极和公共电极，在栅极线的延伸方向上交替排列并产生第一方向的面内场; 在大致垂直于数据线的方向上摩擦取向膜; 以及在第一和第二基板之间的液晶层，其中像素电极和公共电极在其两端弯曲，并且从像素电极和公共电极的两端产生沿第一方向的面内场。

公开(公告)号：US07884910B2

公开(公告)日：2011-02-08

申请号：US11166922

申请日：2005-06-27

申请人： Do Sung Kim ,  Byung Koo Kang ,  Do Young Lee ,  Sung Soo Chang

发明人： Do Sung Kim ,  Byung Koo Kang ,  Do Young Lee ,  Sung Soo Chang

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F2201/122 ,  G02F2201/128 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2300/0852 ,  G09G2320/0209

摘要： A liquid crystal display device includes a gate line formed on a substrate; first and second data lines crossing the gate line to form adjacent pixel regions in a direction of the gate line; pixel electrodes and common electrodes substantially parallel to each other and generating an in-plane electric field; a first pixel electrode line parallel to the first data line and spaced apart from the first data line by a first isolation distance; a second pixel electrode line spaced apart from the second data line by a second isolation distance; and a first common line parallel to the first data line and spaced apart from the first data line by a third isolation distance; a second common line spaced from the second data line by a fourth isolation distance, wherein the first isolation distance is shorter than the third isolation distance, and a parasitic capacitance between the first pixel electrode line and the first data line is greater than a parasitic capacitance between the second pixel electrode line and the second data line.

摘要翻译： 液晶显示装置包括形成在基板上的栅极线; 第一和第二数据线与栅极线交叉以在栅极线的方向上形成相邻的像素区域; 像素电极和公共电极彼此平行并产生平面内的电场; 平行于所述第一数据线并与所述第一数据线间隔开第一隔离距离的第一像素电极线; 与第二数据线间隔第二隔离距离的第二像素电极线; 以及与第一数据线平行并且与第一数据线间隔第三隔离距离的第一公共线; 第二公共线与第二数据线间隔第四隔离距离，其中第一隔离距离短于第三隔离距离，并且第一像素电极线和第一数据线之间的寄生电容大于寄生电容 在第二像素电极线和第二数据线之间。

公开(公告)号：US20090147163A1

公开(公告)日：2009-06-11

申请号：US12320485

申请日：2009-01-27

申请人： Do Sung Kim ,  Byung Koo Kang

发明人： Do Sung Kim ,  Byung Koo Kang

IPC分类号： G02F1/133

CPC分类号： G02F1/134363 ,  G02F1/136286

摘要： An in-plane switching LCD including a plurality of gate and data lines crossing each other to define a plurality of pixel areas; a thin film transistor formed at a crossing of the data and gate lines; a pair of common lines facing each other and substantially parallel to the data lines in the pixel areas; a common electrode integrally formed with the common lines, the common electrode being inclined by a predetermined angle; a pair of pixel electrode lines overlapping the common lines; and a pixel electrode integrally formed with the pixel electrode lines, the pixel electrode being inclined substantially parallel to the common electrode, the pixel electrode being arranged in an alternating pattern with the common electrode, wherein the gate lines are formed substantially parallel to the common electrode and the pixel electrode.

摘要翻译： 一种面内切换LCD，包括彼此交叉的多个栅极和数据线，以限定多个像素区域; 形成在数据和栅极线的交叉处的薄膜晶体管; 一对共同的线，彼此面对并且基本上平行于像素区域中的数据线; 与公共线一体形成的公共电极，公共电极倾斜预定角度; 与公共线重叠的一对像素电极线; 和像素电极一体形成的像素电极，所述像素电极基本上平行于所述公共电极倾斜，所述像素电极以与所述公共电极交替的方式配置，其中所述栅极线形成为大致平行于所述公共电极 和像素电极。

公开(公告)号：US20070268229A1

公开(公告)日：2007-11-22

申请号：US11641719

申请日：2006-12-20

申请人： Byung Koo Kang ,  Eui Tae Kim

发明人： Byung Koo Kang ,  Eui Tae Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2310/0205 ,  G09G2310/0235

摘要： A liquid crystal display (LCD) device includes: a plurality of gate lines; a plurality of data lines that cross the gate lines to define pixel regions; a plurality of thin film transistors at the crossings of the gate and data lines, the thin film transistors of vertically adjacent pixels each connected to a shared gate line of the plurality of gate lines and on opposite sides of the shared gate line; and a plurality of pixel electrodes in the pixel regions, wherein each pixel electrode of the plurality of pixel electrodes is formed in two horizontally-adjacent pixel regions.

摘要翻译： 液晶显示器（LCD）装置包括：多条栅极线; 跨越所述栅极线以限定像素区域的多条数据线; 在栅极和数据线的交叉处形成多个薄膜晶体管，垂直相邻像素的薄膜晶体管分别连接到多条栅极线的共享栅极线和共享栅极线的相对侧; 以及像素区域中的多个像素电极，其中，多个像素电极中的每个像素电极形成在两个水平相邻的像素区域中。