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1. 发明授权

US08624816B2 Liquid crystal display device and method of driving the same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US08624816B2
公开(公告)日：2014-01-07
申请号：US12501179
申请日：2009-07-10
申请人： Jee-Youl Ryu , Yeon-Shil Jung , Deok-Jun Choi , Tae-Soo Kim
发明人： Jee-Youl Ryu , Yeon-Shil Jung , Deok-Jun Choi , Tae-Soo Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/3688 , G09G2310/027 , G09G2310/0291 , G09G2320/041
摘要： A liquid crystal display device includes a display unit including a plurality of liquid crystal cells at crossing regions of a plurality of data lines and a plurality of gate lines, a source driver for supplying source voltages to the plurality of data lines, and a temperature sensor for sensing an ambient temperature and for outputting an temperature sensing signal corresponding to the ambient temperature, wherein the source driver includes a source amplifying register unit for controlling a rising slope of the source voltages in accordance with the temperature sensing signal.
摘要翻译：一种液晶显示装置，包括在多条数据线和多条栅极线的交叉区域具有多个液晶单元的显示单元，向多条数据线供给源极电压的源极驱动器，以及温度传感器用于感测环境温度并输出对应于环境温度的温度感测信号，其中源极驱动器包括用于根据温度感测信号控制源极电压的上升斜率的源极放大寄存器单元。

2. 发明授权

US07728808B2 Field sequential liquid crystal display 失效
标题翻译：场顺序液晶显示
公开(公告)号：US07728808B2
公开(公告)日：2010-06-01
申请号：US10998448
申请日：2004-11-29
申请人： Tae-Soo Kim
发明人： Tae-Soo Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G09G2310/0235 , G09G2320/041 , G09G2320/064 , G09G2360/145 , H05B33/0818 , H05B33/086 , H05B33/0869 , H05B33/0872
摘要： A field sequential liquid crystal display (FS-LCD) capable of obtaining desired chromaticity and luminance by setting driving conditions of light emitting diodes (LEDs) having a large driving current distribution per LED product, and driving a backlight including R, G, and B LEDs according to a corresponding driving condition. An LCD driving circuit prestores driving conditions for a liquid crystal and driving conditions for each of a plurality of LEDs. A liquid crystal panel in the FS-LCD is driven based on a corresponding prestored driving condition for the liquid crystal, and the R, G, and B LEDs forming the backlight are driven based on a corresponding driving condition for each LED. The liquid crystal panel also includes a temperature sensor and a luminance and chromaticity sensor. The driving conditions may vary based on sensed temperature, chromaticity, and luminance.
摘要翻译：通过设置具有每个LED产品具有大的驱动电流分布的发光二极管（LED）的驱动条件并且驱动包括R，G和B的背光的能够获得期望的色度和亮度的场顺序液晶显示器（FS-LCD） LED根据相应的驾驶条件。 LCD驱动电路预先存储液晶的驱动条件和多个LED中的每一个的驱动条件。基于相应的液晶预驱动条件驱动FS-LCD中的液晶面板，并且基于每个LED的相应驱动条件来驱动形成背光的R，G和B LED。液晶面板还包括温度传感器和亮度和色度传感器。驱动条件可以根据感测的温度，色度和亮度而变化。

3. 发明授权

US07502092B2 Liquid crystal display and driving method thereof 失效
标题翻译：液晶显示及其驱动方法
公开(公告)号：US07502092B2
公开(公告)日：2009-03-10
申请号：US11136857
申请日：2005-05-24
申请人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeog Jung
发明人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeog Jung
IPC分类号： G02F1/1333
CPC分类号： G02F1/133382
摘要： A liquid crystal display (LCD) includes a panel including a first substrate on which a black matrix, a conductive layer, an insulation layer, and a common electrode are formed, a second substrate formed opposite to the first substrate and coupled to the first substrate by a sealant, and a liquid crystal between the first and second substrates. A temperature sensor senses a temperature of the panel and/or an environment surrounding the panel. A power supply controls the temperature of the panel by heating the conductive layer in response to the temperature sensed by the temperature sensor.
摘要翻译：液晶显示器（LCD）包括：面板，包括其上形成有黑矩阵，导电层，绝缘层和公共电极的第一基板;与第一基板相对形成并耦合到第一基板的第二基板通过密封剂和在第一和第二基底之间的液晶。温度传感器感测面板的温度和/或面板周围的环境。电源通过响应于温度传感器感测到的温度加热导电层来控制面板的温度。

4. 发明授权

US07453430B2 Field sequential liquid crystal display and a driving method thereof 失效
标题翻译：场顺序液晶显示器及其驱动方法
公开(公告)号：US07453430B2
公开(公告)日：2008-11-18
申请号：US11126661
申请日：2005-05-10
申请人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeog Jung
发明人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeog Jung
IPC分类号： G09G3/34
CPC分类号： G09G3/3648 , G09G3/2018 , G09G2310/0235
摘要： A liquid crystal display and a driving method thereof. A liquid crystal is disposed between a first substrate and a second substrate, and R, G, and B color lights are sequentially applied to a plurality of pixels. A first common voltage and a first gray scale waveform corresponding to first gray scale data are applied to a first pixel in a field of a current frame, and a gray scale having a level half-way between gray scale levels of the first and second gray scale data is displayed by applying a second common voltage and a second gray scale waveform corresponding to the second gray scale data in the field of a next frame. The gray scale levels of the first and second gray scale data are different from each other by one level. By displaying gray scales having half-way levels, a milder screen having more smooth transitions between pixel intensities can be realized.
摘要翻译：一种液晶显示器及其驱动方法。将液晶设置在第一基板和第二基板之间，并且将R，G和B彩色光顺序地施加到多个像素。对应于第一灰度数据的第一公共电压和第一灰度级波形被施加到当前帧的场中的第一像素，并且灰度级具有在第一和第二灰度级的灰度级之间的水平中途通过在下一帧的场中应用与第二灰度级数据对应的第二公共电压和第二灰度波形来显示比例数据。第一和第二灰度级数据的灰度级别彼此不同一级。通过显示具有中间级别的灰度级，可以实现在像素强度之间具有更平滑过渡的较温和的屏幕。

5. 发明申请

US20050259059A1 Field sequential liquid crystal display and a driving method thereof 失效
标题翻译：场顺序液晶显示器及其驱动方法
公开(公告)号：US20050259059A1
公开(公告)日：2005-11-24
申请号：US11126661
申请日：2005-05-10
申请人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeog Jung
发明人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeog Jung
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3648 , G09G3/2018 , G09G2310/0235
摘要： A liquid crystal display and a driving method thereof. A liquid crystal is disposed between a first substrate and a second substrate, and R, G, and B color lights are sequentially applied to a plurality of pixels. A first common voltage and a first gray scale waveform corresponding to first gray scale data are applied to a first pixel in a field of a current frame, and a gray scale having a level half-way between gray scale levels of the first and second gray scale data is displayed by applying a second common voltage and a second gray scale waveform corresponding to the second gray scale data in the field of a next frame. The gray scale levels of the first and second gray scale data are different from each other by one level. By displaying gray scales having half-way levels, a milder screen having more smooth transitions between pixel intensities can be realized.
摘要翻译：一种液晶显示器及其驱动方法。将液晶设置在第一基板和第二基板之间，并且将R，G和B彩色光顺序地施加到多个像素。对应于第一灰度数据的第一公共电压和第一灰度级波形被施加到当前帧的场中的第一像素，并且灰度级具有在第一和第二灰度级的灰度级之间的水平中途通过在下一帧的场中应用与第二灰度级数据对应的第二公共电压和第二灰度波形来显示比例数据。第一和第二灰度级数据的灰度级别彼此不同一级。通过显示具有中间级别的灰度级，可以实现在像素强度之间具有更平滑过渡的较温和的屏幕。

6. 发明申请

US20050116922A1 Back-light driving circuit in field sequential liquid crystal display 失效
标题翻译：现场顺序液晶显示器中的背光驱动电路
公开(公告)号：US20050116922A1
公开(公告)日：2005-06-02
申请号：US11000395
申请日：2004-11-29
申请人： Tae-Soo Kim
发明人： Tae-Soo Kim
IPC分类号： G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/02 , G09G5/10 , H05B33/08 , H05B37/02
CPC分类号： G09G3/3413 , G09G2320/0242 , G09G2320/0633 , G09G2320/064 , G09G2330/021 , H05B33/0818 , H05B33/0827 , H05B33/0857 , Y02B20/346
摘要： A back-light driving circuit controlling red (R), green (G), and blue (B) back lights providing light to a liquid crystal panel in a field sequential liquid crystal display. The back-light driving circuit includes a driving voltage generator that provides a driving voltage to each of the R, G, and B back-lights to cause them to emit light having a predetermined luminance. The back-light driving circuit also includes a pulse width modulation (PWM) signal generator for providing a PWM signal to each of the R, G, and B back-lights to control the chromaticity of the light emitted from each back-light. The driving voltages and/or PWM signals provided to each of the R, G, and B back-lights are catered to the particular characteristics of the corresponding back-light to cause them to emit color having a desired luminance and/or chromaticity.
摘要翻译：控制在场顺序液晶显示器中向液晶面板提供光的红（R），绿（G）和蓝（B）背光的背光驱动电路。背光驱动电路包括驱动电压发生器，其向R，G和B背光中的每一个提供驱动电压，以使它们发射具有预定亮度的光。背光驱动电路还包括脉冲宽度调制（PWM）信号发生器，用于向每个R，G和B背光提供PWM信号，以控制从每个背光发出的光的色度。提供给R，G和B背光中的每一个的驱动电压和/或PWM信号适应相应背光的特定特性，使它们发出具有所需亮度和/或色度的颜色。

7. 发明授权

US07557787B2 Driving method of FS-LCD 失效
标题翻译： FS-LCD驱动方式
公开(公告)号：US07557787B2
公开(公告)日：2009-07-07
申请号：US10973262
申请日：2004-10-27
申请人： Tae-Soo Kim
发明人： Tae-Soo Kim
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3611 , G09G3/2022 , G09G3/2081
摘要： A method of driving a liquid crystal display, having a liquid crystal interposed between an upper substrate and a lower substrate, capable of implementing a full color display with a low driving frequency and without increasing the number of bits of driving data by using an analog and digital mixed driving technique the method includes driving the liquid crystal in accordance with driving data of predetermined bits corresponding to each gradation, wherein a pulse corresponding to each bit of the driving data has a predetermined pulse width and a predetermined voltage level, and at least one of the pulse widths and the voltage levels of a pulse corresponding to each bit of the driving data is varied to drive the liquid crystal so that the gradation is displayed. The pulse corresponding to at least one bit of the driving data of predetermined bits is made to have at least one of its width and voltage level varied in accordance with the gradation, or is made to have its voltage level constant and its width varied, to have its pulse width constant and its voltage level varied, or is made to have its pulse width and voltage level varied at the same time.
摘要翻译：一种驱动液晶显示器的方法，其具有插入在上基板和下基板之间的液晶，能够实现具有低驱动频率的全色显示，并且通过使用模拟和不增加驱动数据的位数，数字混合驱动技术，该方法包括根据与各个等级对应的预定位的驱动数据驱动液晶，其中对应于驱动数据的每个位的脉冲具有预定的脉冲宽度和预定电压电平，以及至少一个脉冲宽度和对应于驱动数据的每个位的脉冲的电压电平被改变以驱动液晶，使得显示灰度。对应于预定位的驱动数据的至少一位的脉冲使其宽度和电压电平中的至少一个根据灰度而变化，或者使其电压电平恒定并且其宽度变化到其脉冲宽度恒定，电压电平变化，或使脉冲宽度和电压电平同时变化。

8. 发明授权

US07522143B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07522143B2
公开(公告)日：2009-04-21
申请号：US11326694
申请日：2006-01-06
申请人： Chul-Woo Park , Tae-Soo Kim
发明人： Chul-Woo Park , Tae-Soo Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3685 , G09G3/3696 , G09G2300/0491 , G09G2310/027 , G09G2320/0252
摘要： The present invention relates to a liquid crystal display device with a source driver in which a signal without a significant delay is generated, which has a fast response speed and provides a liquid crystal display device having a scan driver comprising a memory in which gradation data values are stored in a lookup table and which sequentially outputs a plurality of switching signals corresponding to the gradation data inputted The device also includes a switching part to which the plurality of switching signals are applied to sequentially select a plurality of voltage levels so that a plurality of pulse waveforms corresponding to the selected plurality of voltage levels are sequentially applied to the respective pixels including liquid crystal cells during one frame, wherein the liquid crystal display further includes a voltage generation part for producing the plurality of voltage levels, the memory outputs a switching signal for resetting the liquid crystal cells in the early stage of each frame, and the liquid crystal cells are OCB liquid crystal cells.
摘要翻译：本发明涉及具有源驱动器的液晶显示装置，其中产生没有显着延迟的信号，其具有快速的响应速度并提供具有扫描驱动器的液晶显示装置，该扫描驱动器包括存储器，其中灰度数据值存储在查找表中，并且顺序地输出与输入的灰度数据相对应的多个切换信号。该设备还包括切换部分，多个切换信号被施加到该切换部分以顺序地选择多个电压电平，使得多个对应于所选择的多个电压电平的脉冲波形在一帧期间依次施加到包括液晶单元的各个像素，其中液晶显示器还包括用于产生多个电压电平的电压产生部分，存储器输出切换信号用于在早期阶段复位液晶单元，液晶单元为OCB液晶单元。

9. 发明授权

US07508483B2 Liquid crystal display device with temperature sensor for controlling heating voltage to conductive black matrix of panel through conductive sealant 失效
标题翻译：具有温度传感器的液晶显示装置，用于通过导电密封剂控制面板导电黑矩阵的加热电压
公开(公告)号：US07508483B2
公开(公告)日：2009-03-24
申请号：US11126482
申请日：2005-05-11
申请人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeong Jung
发明人： Jin-Woo Park , Tae-Soo Kim , Tae-Hyeong Jung
IPC分类号： G02F1/13
CPC分类号： G02F1/133382 , G02F1/133512
摘要： A liquid crystal display and a driving method thereof which enables stable operation at a low temperature. A liquid crystal display includes a panel with a first substrate on which a conductive black matrix is formed and a second substrate which faces the first substrate, and liquid crystal interposed between the substrates. The first and second substrates are assembled together using a sealant. The liquid crystal display further includes a temperature sensor for sensing a temperature of the panel and/or a temperature of its surroundings, and a power supply for controlling the temperature of the panel in response to the temperature sensed by the temperature sensor.
摘要翻译：一种能够在低温下稳定运行的液晶显示器及其驱动方法。液晶显示器包括具有第一基板的面板，其上形成有导电黑矩阵的面板和面对第一基板的第二基板以及置于基板之间的液晶。使用密封剂将第一和第二基板组装在一起。液晶显示器还包括用于感测面板的温度和/或其周围温度的温度传感器，以及用于响应于由温度传感器感测的温度来控制面板的温度的电源。

10. 发明授权

US07301730B2 Suspension with stiffened end-tab for actuator in data storage device 失效
标题翻译：悬挂在数据存储装置中用于执行器的加强端板
公开(公告)号：US07301730B2
公开(公告)日：2007-11-27
申请号：US10872303
申请日：2004-06-18
申请人： Chul-Woo Lee , Ki-Tag Jeong , Tae-Soo Kim
发明人： Chul-Woo Lee , Ki-Tag Jeong , Tae-Soo Kim
IPC分类号： G11B5/54
CPC分类号： G11B5/4833 , G11B5/4826
摘要： An end-tab extends from a suspension for an actuator within a data storage device such as a HDD (hard disk drive). A suspension body supports a read/write head, and the end-tab extends from the suspension body. At least one dimension, such as the width and/or the height, of the end-tab increases from toward a front end of the end-tab to toward the suspension body. Thus, the weight of the end-tab is minimized, and yet the stiffness of the end-tab is enhanced.
摘要翻译：端板从用于诸如HDD（硬盘驱动器）的数据存储设备中的致动器的悬架延伸。悬架体支撑读/写头，并且端片从悬挂体延伸。端片的至少一个尺寸，例如宽度和/或高度，从端板的前端朝向悬挂体增加。因此，端片的重量被最小化，而端片的刚度提高。

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