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41. 发明授权

US07755612B2 Touch detectable display device and driving method thereof 有权
标题翻译：可触摸检测显示装置及其驱动方法
公开(公告)号：US07755612B2
公开(公告)日：2010-07-13
申请号：US11234720
申请日：2005-09-23
申请人： Sang-Jin Park , Kee-Han Uh , Myung-Woo Lee , Joo-Hyung Lee
发明人： Sang-Jin Park , Kee-Han Uh , Myung-Woo Lee , Joo-Hyung Lee
IPC分类号： G06F3/041 , G06F3/045 , G06F3/042 , G02F1/1335 , G02F1/13
CPC分类号： G06F3/042 , G06F3/0412 , G06F3/0414 , G06F2203/04106
摘要： A display device is disclosed which includes: a display panel; a lighting unit to illuminate the display panel and having a state in response to a lighting control signal; a pressure sensing unit generating a first sensor output signal according to a touch on the display panel; a light sensing unit receiving light from the lighting unit and ambient light and generating a second sensor output signal according to the touch on the display panel; a sensor scanning driver outputting sensor scanning signals to the pressure sensing unit and the light sensing unit in response to a sensor scanning control signal; and a sensing controller generating the lighting control signal and the sensor scanning control signal based on the first and the second sensor output signals and outputting the lighting control signal to the lighting unit and the sensor scanning control signal and the sensor scanning driver.
摘要翻译：公开了一种显示装置，包括：显示面板; 照明单元，用于照亮所述显示面板并具有响应于点亮控制信号的状态; 压力感测单元根据显示面板上的触摸产生第一传感器输出信号; 光检测单元，其接收来自所述照明单元的光和环境光，并根据所述显示面板上的触摸产生第二传感器输出信号; 传感器扫描驱动器，响应于传感器扫描控制信号将传感器扫描信号输出到压力感测单元和光感测单元; 以及感测控制器，其基于第一传感器输出信号和第二传感器输出信号产生点亮控制信号和传感器扫描控制信号，并将点亮控制信号输出到照明单元和传感器扫描控制信号以及传感器扫描驱动器。

42. 发明授权

US07692729B2 Liquid crystal display including sensing unit 失效
标题翻译：液晶显示器包括感应单元
公开(公告)号：US07692729B2
公开(公告)日：2010-04-06
申请号：US11493223
申请日：2006-07-26
申请人： Sang-Jin Pak , Myung-Woo Lee , Kee-Han Uh , Joo-Hyung Lee
发明人： Sang-Jin Pak , Myung-Woo Lee , Kee-Han Uh , Joo-Hyung Lee
IPC分类号： G02F1/1343
CPC分类号： G09G3/3648 , G02F1/13338 , G02F1/133553 , G02F1/133555 , G02F1/13392 , G02F2001/13398
摘要： A liquid crystal display is provided. The liquid crystal display includes a first panel, a second panel facing and separated from the first panel, a liquid crystal layer interposed between the first and second panels, a plurality of variable capacitors that vary capacitance thereof by pressure, and a plurality of reference capacitors formed on the second panel and connected to the variable capacitors.
摘要翻译：提供液晶显示器。液晶显示器包括第一面板，面对并与第一面板分开的第二面板，插入在第一面板和第二面板之间的液晶层，多个可变电容器，其通过压力改变其电容，以及多个参考电容器形成在第二面板上并连接到可变电容器。

43. 发明授权

US07675492B2 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：US07675492B2
公开(公告)日：2010-03-09
申请号：US11448577
申请日：2006-06-07
申请人： Jong-Woung Park , Joo-Hyung Lee , Kee-Han Uh
发明人： Jong-Woung Park , Joo-Hyung Lee , Kee-Han Uh
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/2092 , G09G3/3275 , G09G2300/0417 , G09G2300/0842 , G09G2320/0285 , G09G2320/043 , G09G2360/16 , G09G2360/18 , H01L27/3244
摘要： A display device includes: a plurality of pixels; a signal controller generating data accumulations for current image data for the pixels based on an accumulation of input image data, calculating modification coefficients according to the data accumulations, and modifying the current input image data based on the modification coefficients to generate modified image data; and a data driver generating data voltages corresponding to the modified image data and supplying the data voltages to the pixels.
摘要翻译：显示装置包括：多个像素; 信号控制器，基于输入图像数据的累积，生成针对像素的当前图像数据的数据累积，根据数据累加来计算修正系数，并根据修改系数修改当前输入图像数据，生成修改后的图像数据; 以及数据驱动器，产生与修改后的图像数据相对应的数据电压，并将数据电压提供给像素。

44. 发明授权

US07626575B2 Light pen 有权
标题翻译：光笔
公开(公告)号：US07626575B2
公开(公告)日：2009-12-01
申请号：US10805961
申请日：2004-03-22
申请人： Jong-Whan Cho , Sang-Jin Park , Won-Sang Park , Kee-Han Uh , Hyung-Guel Kim , Jae-Hoon Jung
发明人： Jong-Whan Cho , Sang-Jin Park , Won-Sang Park , Kee-Han Uh , Hyung-Guel Kim , Jae-Hoon Jung
IPC分类号： G09G5/00
CPC分类号： G06F3/03545
摘要： A photo detective LCD device includes a light pen. The light pen includes a body, a driving pulse generating module and a light generating module. The body has a pen shape, and an end of the body includes an opening through which light exits. The driving pulse generating module is disposed in the body and generates first and second driving power pulses having first and second frequencies, respectively. The light generating module generates first and second light in response to the first and second driving power pulses, respectively. The first and second light flickers in a third frequency and a fourth frequency, respectively. The power consumption is reduced, and the brightness of sensing light is enhanced. The light pen generates light having at least two different frequencies, and the display device recognizes light generated from the light pen effectively. Therefore, the display device may operate without failure.
摘要翻译：一个照片侦探LCD装置包括一个光笔。光笔包括主体，驱动脉冲发生模块和发光模块。身体具有笔形，并且身体的一端包括光离开的开口。驱动脉冲发生模块设置在主体中，分别产生具有第一和第二频率的第一和第二驱动功率脉冲。光产生模块分别响应于第一和第二驱动功率脉冲产生第一和第二光。第一和第二光分别以第三频率和第四频率闪烁。功耗降低，感光的亮度提高。光笔产生具有至少两个不同频率的光，并且显示装置有效地识别从光笔产生的光。因此，显示装置可以无故障地运行。

45. 发明申请

US20090207124A1 DISPLAY DEVICE AND PORTABLE TERMINAL HAVING THE SAME 审中-公开
标题翻译：显示设备和具有该显示设备的便携式终端
公开(公告)号：US20090207124A1
公开(公告)日：2009-08-20
申请号：US12331215
申请日：2008-12-09
申请人： Jong-Woung PARK , Hyung-Guel Kim , Kee-Han Uh
发明人： Jong-Woung PARK , Hyung-Guel Kim , Kee-Han Uh
IPC分类号： G09G3/36
CPC分类号： G09G3/3406 , G09G3/003 , G09G2300/023 , G09G2320/0626
摘要： In accordance with one or more embodiments of the present disclosure, a display device includes a driver, a main display panel that receives an image signal from the driver to display an image and that is substantially fixed to the driver, a backlight assembly that is disposed between the main display panel and the driver to radiate light to a rear surface of the main display panel, and a sub-display panel that receives a image signal from the driver to display an image and that can be moved. The display device includes a first mode, in which the sub-display panel is disposed to be opposite to a rear surface of the main display panel, and a second mode, in which the sub-display panel is disposed to be opposite to a front surface of the main display panel.
摘要翻译：根据本公开的一个或多个实施例，显示装置包括驱动器，主显示面板，其接收来自驾驶员的图像信号以显示图像并且基本上固定到驾驶员;布置的背光组件在主显示面板和驱动器之间，将光辐射到主显示面板的后表面，以及子显示面板，其接收来自驾驶员的图像信号以显示图像并且可以移动。显示装置包括第一模式，其中副显示面板设置成与主显示面板的后表面相对，以及第二模式，其中副显示面板设置为与前显示面板相对主显示面板的表面。

46. 发明申请

US20080079676A1 DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080079676A1
公开(公告)日：2008-04-03
申请号：US11866087
申请日：2007-10-02
申请人： Sang-Jin Pak , Chang-Hyeon Shin , Joo-Seok Yeom , Myung-Woo Lee , Hyung-Guel Kim , Kee-Han Uh
发明人： Sang-Jin Pak , Chang-Hyeon Shin , Joo-Seok Yeom , Myung-Woo Lee , Hyung-Guel Kim , Kee-Han Uh
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3614 , G09G2310/02 , G09G2320/0257 , G09G2330/021
摘要： In a display apparatus and a method for driving the display apparatus, the display apparatus includes a display panel and a gate driving part. The display panel has a gate line, and a gate driving part has a plurality of stages and a plurality of signal lines. At least one of the stages includes a transferring stage sequentially driving the stage, and an output stage partially driving the gate line, in response to a signal outputted from the transferring stage and a driving area selection signal. Accordingly, the display apparatus is partially driven, so that current consumption may be decreased, the display apparatus may be more safely driven, and a position, a size and the number of a non-display area may be more easily controlled.
摘要翻译：在显示装置和显示装置的驱动方法中，显示装置包括显示面板和门驱动部。显示面板具有栅极线，栅极驱动部具有多个级和多条信号线。响应于从传送台输出的信号和驱动区域选择信号，至少一个级包括顺序地驱动级的传送级和部分驱动栅极线的输出级。因此，显示装置被部分驱动，从而可以减少电流消耗，可以更安全地驱动显示装置，并且可以更容易地控制非显示区域的位置，大小和数量。

47. 发明申请

US20080048994A1 Liquid crystal display device having touch panel function and method for detecting a touch position 审中-公开
标题翻译：具有触摸面板功能的液晶显示装置和用于检测触摸位置的方法
公开(公告)号：US20080048994A1
公开(公告)日：2008-02-28
申请号：US11895433
申请日：2007-08-24
申请人： Joo-Hyung Lee , Kee-Han Uh , Young-Ok Cha
发明人： Joo-Hyung Lee , Kee-Han Uh , Young-Ok Cha
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/044
摘要： A liquid crystal display (LCD) device includes a first substrate, a second substrate spaced apart from the first substrate and a liquid crystal layer interposed between the substrates. A sensing controlling section is also included in the LCD device. The second substrate includes a sensing array that senses a change in a sensing voltage responsive to a change in a thickness of the liquid crystal layer. The sensing controlling section detects a touch position data by comparing a reference voltage that changes according to a change in temperature with a variation voltage that corresponds to a difference between the sensing voltage and an initial voltage corresponding to an initial thickness of the untouched liquid crystal layer.
摘要翻译：液晶显示器（LCD）器件包括第一衬底，与第一衬底间隔开的第二衬底和介于衬底之间的液晶层。检测控制部分也包括在LCD装置中。第二基板包括感测阵列，其感测响应于液晶层的厚度变化的感测电压的变化。感测控制部分通过将根据温度变化而变化的参考电压与对应于感测电压和对应于未触动的液晶层的初始厚度的初始电压之间的差异的变化电压相比较来检测触摸位置数据。

48. 发明申请

US20080018581A1 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080018581A1
公开(公告)日：2008-01-24
申请号：US11760815
申请日：2007-06-11
申请人： Sang-Jin Park , Man-Seung Cho , Kee-Han Uh , Joo-Hyung Lee
发明人： Sang-Jin Park , Man-Seung Cho , Kee-Han Uh , Joo-Hyung Lee
IPC分类号： G09G3/36
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G06F3/044 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G3/3696 , G09G2310/061
摘要： A display device includes a display panel, a source driving part, a gate driving part, a readout part and a pulse generating part. The display panel includes an array substrate on which a source line and a gate line are formed, and an opposite substrate on which a common electrode is formed. The readout part is electrically connected with at least one of the lines of the array substrate and the common electrode of the opposite substrate, and reads out a detection signal during an elimination period of a frame period. The pulse generating part outputs a control pulse for driving the readout part during the elimination period. Accordingly, a detection signal is read out through lines or a common electrode that are/is formed for displaying an image, so that an aperture ratio may be increased, and a manufacturing process thereof may be simplified.
摘要翻译：显示装置包括显示面板，源极驱动部，栅极驱动部，读出部和脉冲产生部。显示面板包括其上形成有源极线和栅极线的阵列基板和形成有公共电极的相对基板。读出部与阵列基板的线路和对置基板的公共电极的至少一方电连接，在帧周期的消除期间读出检测信号。脉冲发生部分在消除期间输出用于驱动读出部分的控制脉冲。因此，通过形成用于显示图像的线或公共电极读出检测信号，从而可以增加开口率，并且可以简化其制造工艺。

49. 发明申请

US20070200832A1 Display device and voltage adjusting method therefor 有权
标题翻译：显示装置及其电压调整方法
公开(公告)号：US20070200832A1
公开(公告)日：2007-08-30
申请号：US11710309
申请日：2007-02-22
申请人： Man-Seung Cho , Hyung-Guel Kim , Kee-Han Uh , Joo-Hyung Lee , Jong-Woung Park , Myung-Woo Lee , Young-Ok Cha
发明人： Man-Seung Cho , Hyung-Guel Kim , Kee-Han Uh , Joo-Hyung Lee , Jong-Woung Park , Myung-Woo Lee , Young-Ok Cha
IPC分类号： G06F3/041
CPC分类号： G06F3/0418 , G06F3/044
摘要： A display device includes: a plurality of sensing data lines; a plurality of sensing units that output sensing signals through the plurality of sensing data lines; a signal selector that selects one sensing signal among the plurality of sensing signals; an automatic voltage adjusting unit that, when one sensing signal is selected by the signal selector, performs a controlling operation so as to allow a magnitude of the selected sensing signal to be in a predetermined range; and a voltage generator that adjusts the magnitude of the voltage applied to the sensing data lines based on a control signal output from the automatic voltage adjusting unit. According to the voltage adjusting operation, the sensing signal output through the sensing data line is always in an appropriate range. As a result, the touch determining operation on the sensing units can be accurately performed, so that it is possible to improve reliability of the sensing units.
摘要翻译：显示装置包括：多个感测数据线; 多个感测单元，其通过所述多个感测数据线输出感测信号; 信号选择器，其选择所述多个感测信号中的一个感测信号; 自动电压调整单元，当由信号选择器选择一个感测信号时，执行控制操作，以便使所选择的感测信号的幅度处于预定范围内; 以及电压发生器，其基于从所述自动电压调整单元输出的控制信号来调整施加到所述感测数据线的电压的大小。根据电压调整操作，通过感测数据线输出的感测信号始终处于适当的范围内。结果，可以精确地执行感测单元上的触摸确定操作，使得可以提高感测单元的可靠性。

50. 发明申请

US20070046650A1 Liquid crystal display including sensing unit 有权
标题翻译：液晶显示器包括感应单元
公开(公告)号：US20070046650A1
公开(公告)日：2007-03-01
申请号：US11512546
申请日：2006-08-29
申请人： Myung-Woo Lee , Joo-Hyung Lee , Sang-Jin Pak , Kee-Han Uh
发明人： Myung-Woo Lee , Joo-Hyung Lee , Sang-Jin Pak , Kee-Han Uh
IPC分类号： G09G5/00
CPC分类号： G02F1/136286 , G02F1/13338 , G09G3/3648
摘要： The present invention is related to a liquid crystal display. The liquid crystal display includes a display panel, a plurality of pixels formed on the display panel, a sensing unit disposed among the pixels and generating a sensor data signal based on a touch to the display panel, a plurality of image data lines connected to the pixels and transmitting image data signals, and a sensor data line connected to the sensing unit and transmitting the sensor data signal. The sensor data line is separated from an image data line adjacent thereto with respect to the pixel.
摘要翻译：本发明涉及液晶显示器。液晶显示器包括显示面板，形成在显示面板上的多个像素，设置在像素之间的感测单元，并且基于对显示面板的触摸产生传感器数据信号，连接到显示面板的多个图像数据线像素和传送图像数据信号，以及连接到感测单元并传送传感器数据信号的传感器数据线。传感器数据线与相对于像素相邻的图像数据线分离。

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