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51. 发明授权

US09778524B2 Liquid crystal display, liquid crystal panel, and method of driving the same 有权
公开(公告)号：US09778524B2
公开(公告)日：2017-10-03
申请号：US11566414
申请日：2006-12-04
申请人： Bong-Hyun You
发明人： Bong-Hyun You
IPC分类号： G09G3/36 , G02F1/1362
CPC分类号： G02F1/13624 , G09G3/3659 , G09G3/3677 , G09G2300/0823 , G09G2310/0251 , G09G2320/0261
摘要： A liquid crystal display includes a plurality of data lines and a plurality of gate lines disposed on a substrate in horizontal and vertical directions, respectively, pixel electrodes formed at intersecting regions of the data lines and the gate lines, a plurality of erasing signal lines disposed parallel to the gate lines, first thin film transistors, each including a first source electrode connected to one data line, a first gate electrode connected to one gate line, and a first drain electrode connected to one pixel electrode, and second thin film transistors, each including a second drain electrode connected to the pixel electrode, a second gate electrode connected to the erasing signal line, and a second source electrode connected to a predetermined potential.

52. 发明授权

US08508554B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08508554B2
公开(公告)日：2013-08-13
申请号：US12499386
申请日：2009-07-08
申请人： Jung-Won Kim , Bong-Hyun You , Jun-Pyo Lee
发明人： Jung-Won Kim , Bong-Hyun You , Jun-Pyo Lee
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： H04N5/202 , G09G3/3614 , G09G3/3648 , G09G5/397 , G09G2320/0626 , G09G2320/106 , G09G2340/0435 , G09G2340/10 , H04N5/145 , H04N7/0132
摘要： A display device and a driving method thereof are provided. The display device includes an image signal processor that is supplied with original image signals for various frames and generates interpolation signals used to display images corresponding to interpolation frames, and a display panel that displays images corresponding to the respective various frames and images corresponding to the respective interpolation frames, wherein the images displayed in the respective frames are images corresponding to a first gamma curve corrected based on an original gamma curve, the images displayed in the respective interpolation frames are images corresponding to a second gamma curve corrected based on the original gamma curve, and the first gamma curve is different from the second gamma curve.
摘要翻译：提供了一种显示装置及其驱动方法。显示装置包括图像信号处理器，其被提供有各种帧的原始图像信号，并且生成用于显示与内插帧相对应的图像的内插信号;以及显示面板，显示与各个各样的帧对应的图像，内插帧，其中显示在各个帧中的图像是对应于基于原始伽马曲线校正的第一伽马曲线的图像，在各个内插帧中显示的图像是对应于基于原始伽马曲线校正的第二伽马曲线的图像，第一伽玛曲线与第二伽马曲线不同。

53. 发明授权

US08427436B2 Touch sensor using capacitance detection and liquid crystal display having the same 有权
标题翻译：使用电容检测的触摸传感器和具有相同的液晶显示器
公开(公告)号：US08427436B2
公开(公告)日：2013-04-23
申请号：US12327378
申请日：2008-12-03
申请人： Hyun-Sang Park , Min-Koo Han , Jae-Hoon Lee , Bong-Hyun You , Byoung-Jun Lee
发明人： Hyun-Sang Park , Min-Koo Han , Jae-Hoon Lee , Bong-Hyun You , Byoung-Jun Lee
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/044
摘要： A touch sensor configured to be disposed in a liquid crystal display panel includes a plurality of x-axis read-out lines crossing and insulated from a plurality of y-axis read-out lines and a plurality of sensor units. Each sensor unit includes a reset unit, a capacitance detector, a first output unit, and a second output unit. The reset unit outputs a first reset signal based on a first control signal. The capacitance detector changes the first reset signal based on a variation of a cell gap of the liquid crystal display panel caused by a touch event. The first output unit changes an electric potential of a corresponding x-axis read-out line in response to the first reset signal changed in the capacitance detector. The second output unit changes an electric potential of a corresponding y-axis read-out line in response to the first reset signal changed in the capacitance detector.
摘要翻译：配置为设置在液晶显示面板中的触摸传感器包括与多个y轴读出线和多个传感器单元交叉并绝缘的多个x轴读出线。每个传感器单元包括复位单元，电容检测器，第一输出单元和第二输出单元。复位单元基于第一控制信号输出第一复位信号。电容检测器基于由触摸事件引起的液晶显示面板的单元间隙的变化而改变第一复位信号。响应于在电容检测器中改变的第一复位信号，第一输出单元改变对应的x轴读出线的电位。响应于在电容检测器中改变的第一复位信号，第二输出单元改变对应的y轴读出线的电位。

54. 发明授权

US08411000B2 Display device and driving method thereof 有权
公开(公告)号：US08411000B2
公开(公告)日：2013-04-02
申请号：US12540128
申请日：2009-08-12
申请人： Bong-Hyun You , Min-Koo Han
发明人： Bong-Hyun You , Min-Koo Han
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/0417 , G09G2300/0823 , G09G2300/0842 , G09G2300/0852 , G09G2310/0262 , G09G2320/043
摘要： A display device includes a light emitting diode, and first and second driving transistors connected between a driving voltage and the light emitting diode to supply driving electric current to the light emitting diode. A control voltage or control voltages differentiated in polarity from each other is/are applied to control terminals of the first and the second driving transistors. The first driving transistor has a control electrode located below a semiconductor layer of the light emitting diode while the second driving transistor has a control electrode located over the semiconductor layer. Two driving transistors are formed at each pixel, and an area occupied thereof within the pixel is reduced. Control voltages differentiated in polarity from each other are applied to the respective driving transistors, substantially preventing deterioration of the driving transistors.

55. 发明授权

US08009133B2 Display device and method of operating the display device to change luminance during a selected portion of a frame 有权
标题翻译：显示装置和操作显示装置以在帧的选定部分期间改变亮度的方法
公开(公告)号：US08009133B2
公开(公告)日：2011-08-30
申请号：US11850419
申请日：2007-09-05
申请人： Bong-Hyun You
发明人： Bong-Hyun You
IPC分类号： G09G3/36
CPC分类号： G09G3/3659 , G09G3/2018 , G09G2300/0876 , G09G2320/0261
摘要： A display panel includes a first switching element, a liquid crystal capacitor and a second switching element. The first switching element receives a gate signal and a data signal. The liquid crystal capacitor is connected to the first switching element, and charged with an initial pixel voltage corresponding to the data signal. The second switching element operates in response to a compensation gate signal applied from a compensation gate line. The compensation capacitor is connected to the second switching element to reduce the liquid crystal capacitor's voltage to a value below the initial pixel voltage when the second switching element is turned on. Accordingly, motion blur can be reduced or eliminated.
摘要翻译：显示面板包括第一开关元件，液晶电容器和第二开关元件。第一开关元件接收栅极信号和数据信号。液晶电容器连接到第一开关元件，并且与对应于数据信号的初始像素电压充电。第二开关元件响应于从补偿栅极线施加的补偿栅极信号而工作。补偿电容器连接到第二开关元件，以在第二开关元件接通时将液晶电容器的电压降低到低于初始像素电压的值。因此，可以减少或消除运动模糊。

56. 发明授权

US07948577B2 Stereoscopic display device 有权
标题翻译：立体显示装置
公开(公告)号：US07948577B2
公开(公告)日：2011-05-24
申请号：US12257106
申请日：2008-10-23
申请人： Yong-Hwi Kim , Bong-Hyun You , Jae-Chang Choi , Jin-Hee Park
发明人： Yong-Hwi Kim , Bong-Hyun You , Jae-Chang Choi , Jin-Hee Park
IPC分类号： G02F1/1333
CPC分类号： G02B27/2207 , G02F1/1347 , G02F2001/133317
摘要： Disclosed is a stereoscopic display device including: a first display panel displaying a main image; a second display panel disposed on the first display panel and displaying a sub-image; a first mold frame supporting the first display panel and maintaining a gap between the first display panel and the second display panel; and a second mold frame supporting the second display panel. The first mold frame may include sidewalls forming an enclosed space with the first and second display panels and having a portion that inclines into the enclosed space.
摘要翻译：公开了一种立体显示装置，包括：显示主图像的第一显示面板; 设置在第一显示面板上并显示子图像的第二显示面板; 支撑所述第一显示面板并保持所述第一显示面板和所述第二显示面板之间的间隙的第一模具框架; 以及支撑第二显示面板的第二模架。第一模架可以包括与第一和第二显示面板形成封闭空间并具有倾斜到封闭空间的部分的侧壁。

57. 发明申请

US20110057902A1 TOUCH SENSOR AND LIQUID CRYSTAL DISPLAY HAVING THE SAME 有权
标题翻译：触摸传感器和液晶显示器
公开(公告)号：US20110057902A1
公开(公告)日：2011-03-10
申请号：US12814818
申请日：2010-06-14
申请人： Byoung-Jun LEE , Min-Koo Han , Hyun-Sang Park , Bong-Hyun You
发明人： Byoung-Jun LEE , Min-Koo Han , Hyun-Sang Park , Bong-Hyun You
IPC分类号： G06F3/045 , G06F3/041 , G09G3/36
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/044 , G09G3/3648
摘要： A liquid crystal display panel includes a touch sensor and the touch sensor includes a plurality of x-axis read-out lines, a plurality of y-axis read-out lines crossing the x-axis read-out lines, a plurality of sensor units provided in a plurality of regions defined by the x-axis read-out lines and the y-axis read-out lines. Each sensor unit comprises a reset unit that outputs a sampling voltage based on a reset voltage, a capacitance detector that generates a modified sampling voltage from the sampling voltage based on a variation of a cell gap of the display panel caused by a touch of the display panel, a first output unit that changes an electric potential of a corresponding x-axis read-out line in response to the modified sampling voltage and a second output unit that changes an electric potential of a corresponding y-axis read-out line in response to the modified sampling voltage.
摘要翻译：液晶显示面板包括触摸传感器，触摸传感器包括多个x轴读出线，与x轴读出线交叉的多个y轴读出线，多个传感器单元设置在由x轴读出线和y轴读出线限定的多个区域中。每个传感器单元包括基于复位电压输出采样电压的复位单元，电容检测器，其基于由显示器的触摸引起的显示面板的单元间隙的变化从采样电压产生修改的采样电压面板，响应于修改的采样电压而改变对应的x轴读出线的电位的第一输出单元和响应于改变对应的y轴读出行的电位的第二输出单元到修改后的采样电压。

58. 发明申请

US20100123647A1 DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开
标题翻译：显示装置及其驱动方法
公开(公告)号：US20100123647A1
公开(公告)日：2010-05-20
申请号：US12434152
申请日：2009-05-01
申请人： Nam-Hee Goo , Bong-Hyun You , Hee-Bum Park , Hee-Jin Choi
发明人： Nam-Hee Goo , Bong-Hyun You , Hee-Bum Park , Hee-Jin Choi
IPC分类号： G09G3/20 , G09G3/36
CPC分类号： G09G3/3648 , G09G2310/02 , G09G2310/062 , G09G2320/0233 , G09G2320/0252
摘要： A display apparatus includes: a display panel including gate lines, data lines and pixels; a gate driver connected to the gate lines and which transmits a first gate signal and a second gate signal to the gate lines; and a data driver connected to the data lines and which transmits a normal data signal and an impulsive data signal to the data lines. The pixels receive the normal data signal in response to the first gate signal and receive the impulsive data signal in response to the second gate signal. The gate lines are divided into a first group and a second group adjacent to the first group. An order in which the first gate signal is transmitted to the gate lines in the first group is different from an order in which the first gate signal is transmitted to the gate lines in the second group.
摘要翻译：显示装置包括：显示面板，包括栅极线，数据线和像素; 栅极驱动器，连接到栅极线，并向栅极线发送第一栅极信号和第二栅极信号; 以及连接到数据线并且将正常数据信号和脉冲数据信号发送到数据线的数据驱动器。像素响应于第一栅极信号接收正常数据信号，并响应于第二栅极信号接收脉冲数据信号。栅极线被分成与第一组相邻的第一组和第二组。第一组信号被发送到第一组中的栅极线的顺序与将第一栅极信号传输到第二组中的栅极线的顺序不同。

59. 发明申请

US20100039406A1 TOUCH SENSOR, LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME AND DRIVING METHOD FOR THE SAME 有权
标题翻译：触摸传感器，液晶显示面板及其驱动方法
公开(公告)号：US20100039406A1
公开(公告)日：2010-02-18
申请号：US12366186
申请日：2009-02-05
申请人： Jae-Hoon LEE , Bong-Hyun You , Byoung-Jun Lee , Jai-Hyun Koh
发明人： Jae-Hoon LEE , Bong-Hyun You , Byoung-Jun Lee , Jai-Hyun Koh
IPC分类号： G06F3/045 , G09G3/36
CPC分类号： G06F3/042 , G02F1/13338 , G06F3/0412 , G06F3/044
摘要： A touch sensor is installed inside a liquid crystal display panel to sense a touch operation and includes a light sensing part including a photodiode, a capacitance sensing part including a liquid crystal capacitor, and a sensing signal output part. The light sensing part generates a control signal corresponding to a variation in the amount of external light when the liquid crystal display panel is touched. The capacitance sensing part varies the control signal based on a variation in the capacitance of the liquid crystal capacitor when the liquid crystal display panel is touched. The sensing signal output part generates a sensing signal in response to the control signal and determines an output timing of the sensing signal.
摘要翻译：触摸传感器安装在液晶显示面板内以感测触摸操作，并且包括包括光电二极管的光感测部分，包括液晶电容器的电容感测部分和感测信号输出部分。光感测部产生与液晶显示面板触摸时的外部光量的变化对应的控制信号。当触摸液晶显示面板时，电容感测部分基于液晶电容器的电容的变化来改变控制信号。感测信号输出部分响应于控制信号产生感测信号，并确定感测信号的输出定时。

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