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1. 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。

2. 发明申请

US20120013572A1 LIQUID CRYSTAL DISPLAY AND METHOD THEREOF 审中-公开
标题翻译：液晶显示及其方法
公开(公告)号：US20120013572A1
公开(公告)日：2012-01-19
申请号：US13241537
申请日：2011-09-23
申请人： Sang-Jin PAK , Joo-Hyung LEE , Myung-Woo LEE
发明人： Sang-Jin PAK , Joo-Hyung LEE , Myung-Woo LEE
IPC分类号： G09G3/36 , G06F3/044
CPC分类号： G06F3/044 , G02F1/13338 , G09G3/3648
摘要： A 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 sensor data lines formed on the second panel, a plurality of variable capacitors of which capacitance thereof is varied by pressure, the variable capacitors connected to the sensor data lines, a plurality of reference capacitors connected to the sensor data lines, and first reset transistors and second reset transistors connected to the sensor data lines and supplying a first reset voltage and a second reset voltage to the sensor data lines at different times, respectively.
摘要翻译：液晶显示器包括：第一面板，面对并与第一面板分离的第二面板;插入在第一面板和第二面板之间的液晶层，形成在第二面板上的多个传感器数据线，多个可变电容器其电容由压力变化，连接到传感器数据线的可变电容器，连接到传感器数据线的多个参考电容器，以及连接到传感器数据线的第一复位晶体管和第二复位晶体管，并提供第一复位电压以及分别在不同时间对传感器数据线的第二复位电压。

3. 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。

4. 发明申请

US20070091013A1 LIQUID CRYSTAL DISPLAY AND METHOD THEREOF 有权
标题翻译：液晶显示及其方法
公开(公告)号：US20070091013A1
公开(公告)日：2007-04-26
申请号：US11536017
申请日：2006-09-28
申请人： Sang-Jin PAK , Joo-Hyung LEE , Myung-Woo LEE
发明人： Sang-Jin PAK , Joo-Hyung LEE , Myung-Woo LEE
IPC分类号： G09G3/18
CPC分类号： G06F3/044 , G02F1/13338 , G09G3/3648
摘要： A 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 sensor data lines formed on the second panel, a plurality of variable capacitors of which capacitance thereof is varied by pressure, the variable capacitors connected to the sensor data lines, a plurality of reference capacitors connected to the sensor data lines, and first reset transistors and second reset transistors connected to the sensor data lines and supplying a first reset voltage and a second reset voltage to the sensor data lines at different times, respectively.
摘要翻译：液晶显示器包括：第一面板，面对并与第一面板分离的第二面板;插入在第一面板和第二面板之间的液晶层，形成在第二面板上的多个传感器数据线，多个可变电容器其电容由压力变化，连接到传感器数据线的可变电容器，连接到传感器数据线的多个参考电容器，以及连接到传感器数据线的第一复位晶体管和第二复位晶体管，并提供第一复位电压以及分别在不同时间对传感器数据线的第二复位电压。

5. 发明申请

US20070176868A1 DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY, AND METHOD THEREOF 审中-公开
标题翻译：显示装置，液晶显示器及其方法
公开(公告)号：US20070176868A1
公开(公告)日：2007-08-02
申请号：US11627120
申请日：2007-01-25
申请人： Joo-Hyung LEE , Hyung-Guel KIM , Sang-Jin PAK
发明人： Joo-Hyung LEE , Hyung-Guel KIM , Sang-Jin PAK
IPC分类号： G09G3/36
CPC分类号： G06F3/044 , G02F1/13306 , G02F1/13338 , G09G3/3614 , G09G3/3648 , G09G2320/0204
摘要： The present invention relates to a liquid crystal display (“LCD”) that includes a liquid crystal panel assembly including sensing data lines, variable capacitors having a capacitance changed by pressure and connected to the sensing data lines, and reference capacitors connected to the sensing data lines, and a plurality of sensing signal output parts formed separately from the liquid crystal panel assembly and respectively connected to the sensing data lines to generate an output signal based on a sensing data signal flowing through the sensing data lines. Each of the sensing signal output parts includes an output transistor connected to each of the sensing data lines, while the output transistor includes a metal oxide semiconductor (“MOS”) transistor that has better performance, smaller size, and lower power consumption than a thin film transistor (“TFT”).
摘要翻译：液晶显示器（“LCD”）本发明涉及一种液晶显示器（“LCD”），它包括一个包含检测数据线的液晶面板组件，具有由压力变化并连接到感测数据线的电容的可变电容器以及连接到感测数据的参考电容器线，以及分别与液晶面板组件形成并分别连接到感测数据线的多个感测信号输出部分，以基于流过感测数据线的感测数据信号产生输出信号。每个感测信号输出部分包括连接到每个感测数据线的输出晶体管，而输出晶体管包括具有比薄的更好的性能，更小的尺寸和更低的功耗的金属氧化物半导体（“MOS”）晶体管薄膜晶体管（“TFT”）。

6. 发明申请

US20100007597A1 LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME 失效
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US20100007597A1
公开(公告)日：2010-01-14
申请号：US12501722
申请日：2009-07-13
申请人： Joo-Hyung LEE , Sang-Jin PAK , Young-Ok CHA
发明人： Joo-Hyung LEE , Sang-Jin PAK , Young-Ok CHA
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/3648 , G09G2320/0252 , G09G2320/0261 , G09G2320/0285 , G09G2340/16
摘要： A liquid crystal display (“LCD”) includes: a liquid crystal panel, a timing controller which receives previous image data and current image data, corrects or does not correct the current image data according to a reference bit of conversion image data generated using the previous image data, and outputs a display image signal to the liquid crystal panel, and a data driver which receives the display image signal and applies a data voltage corresponding to the display image signal to the liquid crystal panel.
摘要翻译：液晶显示器（“LCD”）包括：液晶面板，接收先前图像数据和当前图像数据的定时控制器，根据使用该图像数据生成的转换图像数据的参考位来校正或不校正当前图像数据先前的图像数据，并将显示图像信号输出到液晶面板，以及数据驱动器，其接收显示图像信号并将对应于显示图像信号的数据电压施加到液晶面板。

7. 发明申请

US20070170949A1 DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY PANEL ASSEMBLY, AND TESTING METHOD OF DISPLAY DEVICE 审中-公开
标题翻译：显示装置，液晶显示面板组件和显示装置的测试方法
公开(公告)号：US20070170949A1
公开(公告)日：2007-07-26
申请号：US11624366
申请日：2007-01-18
申请人： Sang-Jin PAK , Myung-Woo LEE
发明人： Sang-Jin PAK , Myung-Woo LEE
IPC分类号： G01R31/00
CPC分类号： G09G3/006 , G09G2330/12
摘要： A display device having a sensing unit includes a first substrate having a plurality of test spacers, and a second substrate having a plurality of sensing unit test lines facing the test spacers, respectively. The surface heights of the sensing unit test lines are different from each other. The heights of the test spacers are substantially the same. The second substrate further includes a plurality of height difference portions formed under the sensing unit test lines, and the number of height difference portions formed under the sensing unit test lines is different for different sensing unit test lines.
摘要翻译：具有感测单元的显示装置包括具有多个测试间隔物的第一基底和分别具有面向测试间隔物的多个感测单元测试线的第二基底。感测单元测试线的表面高度彼此不同。测试间隔物的高度基本相同。第二基板还包括形成在感测单元测试线下方的多个高差区域，并且在感测单元测试线下方形成的高差差部分的数量对于不同的感测单元测试线是不同的。

8. 发明申请

US20080094531A1 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：US20080094531A1
公开(公告)日：2008-04-24
申请号：US11867981
申请日：2007-10-05
申请人： Myung-Woo LEE , Sang-Jin PAK
发明人： Myung-Woo LEE , Sang-Jin PAK
IPC分类号： G02F1/1343
CPC分类号： G09G3/3655 , G09G2300/0876 , G09G2310/0283 , G09G2310/06 , G09G2330/021
摘要： A liquid crystal display includes: a plurality of gate lines which transmits gate signals having a gate-on voltage and a gate-off voltage; a plurality of data lines which transmits data voltages; a plurality of storage electrode lines which transmits storage signals; a plurality of pixels, wherein each pixel of the plurality of pixels includes a liquid crystal capacitor connected to a switching element and a common voltage, and a storage capacitor connected to the switching element and a storage electrode line of the plurality of storage electrode lines; a gate driver which generates the gate signals; and a plurality of signal generating circuits which generates the storage signals based on at least one control signal and at least one gate signal. The storage signal applied to each pixel has a voltage level which changes after a charging of the data voltage into the liquid crystal capacitor and the storage capacitor.
摘要翻译：液晶显示器包括：多个栅极线，其传输具有栅极导通电压和栅极截止电压的栅极信号; 发送数据电压的多条数据线; 发送存储信号的多个存储电极线; 多个像素，其中所述多个像素中的每个像素包括连接到开关元件和公共电压的液晶电容器，以及连接到所述多个存储电极线路中的开关元件和存储电极线的存储电容器; 产生门信号的栅极驱动器; 以及多个信号发生电路，其基于至少一个控制信号和至少一个门信号产生存储信号。施加到每个像素的存储信号具有在将数据电压充电到液晶电容器和存储电容器之后改变的电压电平。

9. 发明申请

US20110012878A1 LIGHT SENSOR TEST UNIT, METHOD OF TESTING LIGHT SENSOR USING THE SAME AND DISPLAY APPARATUS 有权
标题翻译：光传感器测试单元，使用其的光传感器的测试方法和显示设备
公开(公告)号：US20110012878A1
公开(公告)日：2011-01-20
申请号：US12892157
申请日：2010-09-28
申请人： Sang-Jin PAK , Kee-Han UH , Ho-Suk MAENG , Man-Seung CHO , Young-Ok CHA
发明人： Sang-Jin PAK , Kee-Han UH , Ho-Suk MAENG , Man-Seung CHO , Young-Ok CHA
IPC分类号： G09G3/36 , G01J1/42 , G09G5/10
CPC分类号： G01J1/08 , G01J1/18 , G01J1/46
摘要： In a light sensor test unit, a test circuit is built in a display panel and connected to an output node of a light sensor which senses an intensity of an external light. When external light having a predetermined intensity is provided to the light sensor, the test circuit outputs a driving signal in response to a sensing signal output from the output node. A test pixel part includes pixels selected from a plurality of pixels arranged in the display panel and receives the driving signal from the test circuit to display a gray-scale corresponding to the driving signal. A brightness measurer measures a brightness corresponding to the gray-scale displayed in the test pixel part to compare the measured brightness with a predetermined brightness, thereby testing whether the light sensor built in the display panel is normally operated.
摘要翻译：在光传感器测试单元中，测试电路内置在显示面板中，并连接到感测外部光强度的光传感器的输出节点。当向光传感器提供具有预定强度的外部光时，测试电路响应于从输出节点输出的感测信号输出驱动信号。测试像素部分包括从布置在显示面板中的多个像素中选择的像素，并且从测试电路接收驱动信号以显示对应于驱动信号的灰度级。亮度测量器测量与测试像素部分中显示的灰度相对应的亮度，以将测量的亮度与预定亮度进行比较，从而测试内置在显示面板中的光传感器是否正常工作。

10. 发明申请

US20070097278A1 DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY PANEL HAVING THE SAME 审中-公开
标题翻译：显示基板，其制造方法和具有该基板的显示面板
公开(公告)号：US20070097278A1
公开(公告)日：2007-05-03
申请号：US11556297
申请日：2006-11-03
申请人： Soo-Guy RHO , Jin JEON , Ji-Eun LEE , Sang-Jin PAK
发明人： Soo-Guy RHO , Jin JEON , Ji-Eun LEE , Sang-Jin PAK
IPC分类号： G02F1/1335
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/13396 , G06F3/044
摘要： A display substrate reducing a cost price and produced conveniently by a simple process includes a base substrate, a supporting pattern, and a first and a second protrusion pattern. The display substrate has a touch screen function detecting a touch point and electrically connected at the touch point to an array substrate having a plurality of pixel portions, and first and second signal lines formed thereon. The supporting pattern is formed on a base substrate with a first length, and maintains a separation distance from the array substrate. The first and second protrusion patterns are formed on the base substrate with a second length, and electrically connected to the first and second signal lines respectively. The protrusion pattern and the supporting pattern are simultaneously formed, and thus the manufacturing process can be simplified.
摘要翻译：显示基板通过简单的工艺便宜地降低了成本价格，包括基底基板，支撑图案以及第一和第二突起图案。显示基板具有检测触摸点的触摸屏功能，并且在触摸点处电连接到具有多个像素部分的阵列基板，以及形成在其上的第一和第二信号线。支撑图案形成在具有第一长度的基底基板上，并且保持与阵列基板的间隔距离。第一和第二突起图案形成在基底上具有第二长度，并且分别电连接到第一和第二信号线。同时形成突起图案和支撑图案，从而可以简化制造工艺。

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