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1. 发明申请

US20110074722A1 TOUCH SENSITIVE DISPLAY DEVICE AND METHOD THEREOF 有权
标题翻译：触摸敏感显示装置及其方法
公开(公告)号：US20110074722A1
公开(公告)日：2011-03-31
申请号：US12959333
申请日：2010-12-02
申请人： Jong-Woung PARK , Joo-Hyung LEE , Kee-Han UH , Young-Jun CHOI , Man-Seung CHO
发明人： Jong-Woung PARK , Joo-Hyung LEE , Kee-Han UH , Young-Jun CHOI , Man-Seung CHO
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0418 , G06F3/0421
摘要： The present invention relates to a touch sensitive display device, the display device including a display panel unit, a sensing unit formed on the display panel unit, receiving a sensor control signal, and generating a sensor data signal based on a touch exerted on the display panel unit, an output unit generating a sensing signal based on the sensor data signal from the sensing unit, and a compensation unit adjusting the sensor control signal such that the sensing signal is bounded in a predetermined range.
摘要翻译：触敏显示装置技术领域本发明涉及一种触敏显示装置，显示装置包括显示面板单元，形成在显示面板单元上的感测单元，接收传感器控制信号，并且基于施加在显示器上的触摸产生传感器数据信号面板单元，基于来自感测单元的传感器数据信号产生感测信号的输出单元和调整传感器控制信号的补偿单元，使得感测信号被限制在预定范围内。

2. 发明申请

US20100253644A1 TOUCH SENSITIVE DISPLAY DEVICE AND DRIVING APPARATUS AND METHOD THEREOF 有权
标题翻译：触摸敏感显示装置及驱动装置及其方法
公开(公告)号：US20100253644A1
公开(公告)日：2010-10-07
申请号：US12777645
申请日：2010-05-11
申请人： Joo-Hyung LEE , Kee-Han UH , Jong-Woung PARK
发明人： Joo-Hyung LEE , Kee-Han UH , Jong-Woung PARK
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F1/3203 , G06F1/3262 , G06F3/0412 , Y02D50/20
摘要： A display device includes a display panel, a plurality of pixels formed on the display panel, a plurality of sensing units formed on the display panel and generating sensor output signals in response to a touch exerted on the display panel, a sensing signal processor receiving and processing an analog sensor data signal originated from the sensor output signals to generate a digital sensor data signal, a first touch-determination unit detecting whether a touch exists based on the digital sensor data signal for a plurality of frames, and operating in a power saving mode, and a second touch-determination unit detecting whether and where a touch exists based on the digital sensor data signal for the plurality of frames, and operating in a normal mode. The display device includes hardwired logic units for detecting the touch, it detects the touch using the hardwired logic units in the power saving mode and converts the operation mode to the normal mode when the touch is detected, thus reducing power consumption.
摘要翻译：显示装置包括显示面板，形成在显示面板上的多个像素，多个感测单元，形成在显示面板上，并且响应于施加在显示面板上的触摸而产生传感器输出信号;感测信号处理器接收和处理源自传感器输出信号的模拟传感器数据信号，以生成数字传感器数据信号;第一触摸确定单元，基于多个帧的数字传感器数据信号检测是否存在触摸，并且以省电操作模式，以及第二触摸确定单元，其基于所述多个帧的数字传感器数据信号来检测是否存在触摸和在哪里存在，并且以正常模式操作。显示装置包括用于检测触摸的硬连线逻辑单元，其在省电模式下使用硬连线逻辑单元检测触摸，并且当检测到触摸时将操作模式转换为正常模式，从而降低功耗。

3. 发明申请

US20080192018A1 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：US20080192018A1
公开(公告)日：2008-08-14
申请号：US11931245
申请日：2007-10-31
申请人： Jong-Woung PARK , Young-Ok CHA , Kee-Han UH , Joo-Hyung LEE
发明人： Jong-Woung PARK , Young-Ok CHA , Kee-Han UH , Joo-Hyung LEE
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/0416 , G09G3/3648
摘要： A display device includes a display panel having a plurality of pixels, a plurality of sensing units formed in row and column directions in the display panel, each of the sensing units generating a first sense data signal based on a contact on the display panel, a sense signal processor generating second sense data signals based on the first sense data signals, and a contact determiner generating first deviation data based on the second sense data signal of a predetermined frame and the second sense data of a sample frame group, in the second sense data signals with respect to a predetermined sensing unit of the second sense data signals in a plurality of frames, generating second deviation data based on the first deviation data of a predetermined sensing unit and the first deviation data of a sample sensing unit, in the first deviation data of a predetermined frame, and determining whether a contact occurs and a contact position based on the second deviation data.
摘要翻译：显示装置包括具有多个像素的显示面板，在显示面板中以行和列方向形成的多个感测单元，每个感测单元基于显示面板上的接触产生第一感测数据信号，感测信号处理器基于第一感测数据信号产生第二感测数据信号，以及接触确定器，基于第二感测中基于预定帧的第二感测数据信号和样本帧组的第二感测数据生成第一偏差数据在多个帧中相对于第二感测数据信号的预定感测单元的数据信号，基于预定感测单元的第一偏差数据和样本感测单元的第一偏差数据生成第二偏差数据，在第一预定帧的偏差数据，以及基于第二偏差数据确定接触是否发生和接触位置。

4. 发明申请

US20100214203A1 LIQUID CRYSTAL DISPLAY DEVICE INCLUDING SENSING ELEMENT 有权
标题翻译：液晶显示装置，包括传感元件
公开(公告)号：US20100214203A1
公开(公告)日：2010-08-26
申请号：US12776566
申请日：2010-05-10
申请人： Joo-Hyung LEE , Kee-Han UH , Jong-Woung PARK , Sang-Jin PARK
发明人： Joo-Hyung LEE , Kee-Han UH , Jong-Woung PARK , Sang-Jin PARK
IPC分类号： G09G3/36
CPC分类号： G02F1/13338 , G06F3/0412 , G09G3/3648 , G09G2360/148
摘要： A liquid crystal display includes a first panel, a second panel facing the first panel and spaced apart from the first panel, a liquid crystal layer disposed between the first panel and the second panel, a variable capacitor having a capacitance that varies by a touch and generating a control voltage that has a magnitude depending on the capacitance, and a sensing element disposed on the second panel and generating a sensing signal based on the control voltage.
摘要翻译：液晶显示器包括第一面板，面对第一面板并与第一面板间隔开的第二面板，设置在第一面板和第二面板之间的液晶层，具有由触摸变化的电容的可变电容器，产生具有取决于电容的幅度的控制电压，以及设置在第二面板上的感测元件，并且基于控制电压产生感测信号。

5. 发明申请

US20080001627A1 SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY PANEL HAVING THE SAME, AND METHOD THEREOF 有权
标题翻译：移位寄存器，门驱动电路及其显示面板及其方法
公开(公告)号：US20080001627A1
公开(公告)日：2008-01-03
申请号：US11771253
申请日：2007-06-29
申请人： Myung-Woo LEE , Sang-Jin PAK , Joo-Hyung LEE , Hyung-Guel KIM , Man-Seung CHO , Kee-Han UH
发明人： Myung-Woo LEE , Sang-Jin PAK , Joo-Hyung LEE , Hyung-Guel KIM , Man-Seung CHO , Kee-Han UH
IPC分类号： H03K19/173
CPC分类号： G09G3/3677 , G09G2300/0408 , G11C19/184
摘要： A shift register includes a plurality of stages each generating an output signal in sequence and including a buffering section, a driving section, a first charging section, and a charging control section. The buffering section receives one of a scan start signal and an output signal of a previous stage so that the driving section generates the output signal of a present stage. The first charging section includes a first terminal electrically connected to the driving section and a second terminal electrically connected to a first source voltage. The charging control section applies the output signal of a next stage to the first charging section. Therefore, a gradual failure of TFT is reduced.
摘要翻译：移位寄存器包括多个级，它们依次产生输出信号，包括缓冲部分，驱动部分，第一充电部分和充电控制部分。缓冲部分接收前一级的扫描开始信号和输出信号中的一个，使得驱动部分产生当前级的输出信号。第一充电部包括电连接到驱动部的第一端子和与第一源电压电连接的第二端子。充电控制部分将下一级的输出信号施加到第一充电部分。因此，TFT的逐渐故障降低。

6. 发明申请

US20090167718A1 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 失效
标题翻译：显示装置及其驱动方法
公开(公告)号：US20090167718A1
公开(公告)日：2009-07-02
申请号：US12174095
申请日：2008-07-16
申请人： Joo-Hyung LEE , Kee-Han UH , Man-Seung CHO
发明人： Joo-Hyung LEE , Kee-Han UH , Man-Seung CHO
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F3/0416
摘要： In a touch sensible display device, a first sensing unit is connected to a row sensor data line and outputs a first sensing signal according to a touch, and a second sensing unit is connected to a column sensor data line and outputs a second sensing signal according to the touch. A sensing signal processor alternately applies a reset voltage to the row sensor data line and the column sensor data line and generates a sensing data signal according to the first sensing signal and the second sensing signal, and a touch determiner processes a sensing data signal to generate touch information.
摘要翻译：在触敏显示装置中，第一感测单元连接到行传感器数据线，并根据触摸输出第一感测信号，第二感测单元连接到列传感器数据线，并输出第二感测信号，触摸。感测信号处理器交替地向行传感器数据线和列传感器数据线施加复位电压，并根据第一感测信号和第二感测信号产生感测数据信号，并且触摸确定器处理感测数据信号以产生触摸信息。

7. 发明申请

US20080192037A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20080192037A1
公开(公告)日：2008-08-14
申请号：US11932932
申请日：2007-10-31
申请人： Joo-Hyung LEE , Hyung-Guel KIM , Kee-Han UH
发明人： Joo-Hyung LEE , Hyung-Guel KIM , Kee-Han UH
IPC分类号： G09G5/00
CPC分类号： G09G3/2014 , G06F3/1431 , G09G2300/0408
摘要： The display device includes a first display panel, a second display panel and an integration chip. The first display panel includes a plurality of pixels, each pixel of the plurality of pixels having a switching element, and a plurality of gate lines and a plurality of data lines respectively connected to the switching element. The second display panel includes a plurality of X electrode lines and a plurality of Y electrode lines. The integration chip is attached to the first display panel and drives the first and second display panels. The first display panel and the second display panel respectively include different driving schemes.
摘要翻译：显示装置包括第一显示面板，第二显示面板和集成芯片。第一显示面板包括多个像素，多个像素中的每个像素具有开关元件，以及分别连接到开关元件的多个栅极线和多个数据线。第二显示面板包括多条X电极线和多条Y电极线。集成芯片附接到第一显示面板并驱动第一和第二显示面板。第一显示面板和第二显示面板分别包括不同的驱动方案。

8. 发明申请

US20080012818A1 SHIFT REGISTER, DISPLAY DEVICE INCLUDING SHIFT REGISTER, METHOD OF DRIVING SHIFT REGISTER AND METHOD OF DRIVING DISPLAY DEVICE 审中-公开
标题翻译：移位寄存器，包括移位寄存器的显示设备，驱动移位寄存器的方法和驱动显示器件的方法
公开(公告)号：US20080012818A1
公开(公告)日：2008-01-17
申请号：US11622737
申请日：2007-01-12
申请人： Myung-Woo LEE , Sang-Jin PAK , Kee-Han UH , Joo-Hyung LEE
发明人： Myung-Woo LEE , Sang-Jin PAK , Kee-Han UH , Joo-Hyung LEE
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0232 , G09G2310/0283 , G09G2310/0286 , G09G2320/043 , G09G2330/021 , G11C19/184
摘要： A shift register includes a plurality of stages connected to one another, wherein each of the plurality of stages receives a first driving voltage as an input and transmits the first driving voltage using an output signal of a previous stage according to a first scan start signal or a first driving order to control an output of a clock signal or an inverted clock signal, and wherein the first driving voltage is at a high state for a partial time of one frame and at a low state for the remaining time of the frame at the first driving order. By using the method, a partial driving can be performed, and accordingly power consumption of the shift register can be reduced.
摘要翻译：移位寄存器包括彼此连接的多个级，其中多级中的每一级接收第一驱动电压作为输入，并使用根据第一扫描开始信号的先前级的输出信号发送第一驱动电压，或用于控制时钟信号或反相时钟信号的输出的第一驱动顺序，并且其中第一驱动电压在一帧的局部时间处于高状态，并且在该帧的剩余时间处于低状态第一驾驶命令。通过使用该方法，可以进行部分驱动，因此可以减少移位寄存器的功耗。

9. 发明申请

US20100117980A1 TOUCH SENSIBLE DISPLAY DEVICE 有权
标题翻译：触摸敏感显示设备
公开(公告)号：US20100117980A1
公开(公告)日：2010-05-13
申请号：US12687101
申请日：2010-01-13
申请人： Joo-Hyung LEE , Hyung-Guel Kim , Kee-Han Uh , Sang-Jin Pak
发明人： Joo-Hyung LEE , Hyung-Guel Kim , Kee-Han Uh , Sang-Jin Pak
IPC分类号： G06F3/041
CPC分类号： G06F3/0414 , G02F1/13338 , G02F2001/13312 , G06F3/0412 , G06F3/042 , G06F2203/04106
摘要： A display device according to an embodiment of the present invention includes: a display panel; a plurality of pixels disposed on the display panel; a plurality of sensor data lines disposed on the display panel and disposed between two adjacent pixels; and a plurality of sensing units disposed on the display panel and disposed between two adjacent pixels.
摘要翻译：根据本发明的实施例的显示装置包括：显示面板; 设置在所述显示面板上的多个像素; 多个传感器数据线，布置在所述显示面板上并且设置在两个相邻像素之间; 以及设置在显示面板上并设置在两个相邻像素之间的多个感测单元。

10. 发明申请

US20070182719A1 DISPLAY DEVICE AND SENSING SIGNAL PROCESSING APPARATUS 有权
标题翻译：显示设备和感应信号处理设备
公开(公告)号：US20070182719A1
公开(公告)日：2007-08-09
申请号：US11561126
申请日：2006-11-17
申请人： Joo-Hyung LEE , Hyung-Guel KIM , Kee-Han UH
发明人： Joo-Hyung LEE , Hyung-Guel KIM , Kee-Han UH
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/047
摘要： A display device includes a plurality of first and second sensing data lines; a plurality of first and second sensors connected to the first and second sensing data lines, respectively; a plurality of first signal converters which compare a first sensing data signal with a first reference voltage and output a first sensing output signal; a plurality of second signal converters which compare a second sensing data signal with the first reference voltage and output a second sensing output signal; a first position signal output unit which outputs a predetermined bit of a first position signal; a second position signal output unit which outputs a predetermined bit of a second position signal; a signal output unit which outputs a digital sensing signal in series; and a contact determiner which determines a contact position of the first and second sensors.
摘要翻译：显示装置包括多个第一和第二感测数据线; 分别连接到第一和第二感测数据线的多个第一和第二传感器; 多个第一信号转换器，其将第一感测数据信号与第一参考电压进行比较，并输出第一感测输出信号; 多个第二信号转换器，其将第二感测数据信号与第一参考电压进行比较，并输出第二感测输出信号; 第一位置信号输出单元，其输出第一位置信号的预定位; 第二位置信号输出单元，其输出第二位置信号的预定位; 信号输出单元，其串联地输出数字感测信号; 以及确定第一和第二传感器的接触位置的接触确定器。

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