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11. 发明授权

US07808494B2 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：US07808494B2
公开(公告)日：2010-10-05
申请号：US11241211
申请日：2005-09-30
申请人： Yong-Soon Lee , Po-Yun Park , Nam-Soo Kang , Haeng-Won Park , Seung-Hwan Moon
发明人： Yong-Soon Lee , Po-Yun Park , Nam-Soo Kang , Haeng-Won Park , Seung-Hwan Moon
IPC分类号： G09G5/00
CPC分类号： G09G3/3648 , G02F1/136286 , G09G3/3614 , G09G3/3677 , G09G2300/0408 , G09G2300/0426 , G09G2310/0251 , G09G2320/0219 , G09G2320/0233 , H01L27/124
摘要： A display device that employs fewer IC chips and lends itself to cost-efficient manufacturing is presented. The device includes: a plurality of pixel rows including first and second pixels alternately arranged; a plurality of first and second gate lines disposed above and below the pixel rows and applying first and second gate-on voltages to the first and the second pixels, respectively; data lines intersecting the first and the second gate lines, each data line disposed between the first and the second pixels in a pair of first and second pixels and applying data voltages to the first and the second pixels; first and second gate drivers applying the first and the second gate-on voltages to the first and the second gate lines; and a data driver applying the data voltages to the data lines, wherein the second gate-on voltage is applied earlier than the first gate-on voltages by a predetermined time.
摘要翻译：提出了一种使用更少的IC芯片并适合于经济高效的制造的显示装置。该装置包括：交替布置的包括第一和第二像素的多个像素行; 多个第一和第二栅极线设置在像素行的上方和下方，分别向第一和第二像素施加第一和第二栅极导通电压; 数据线与第一和第二栅极线相交，每条数据线布置在一对第一和第二像素中的第一和第二像素之间，并将数据电压施加到第一和第二像素; 第一和第二栅极驱动器将第一和第二栅极导通电压施加到第一和第二栅极线; 以及将数据电压施加到数据线的数据驱动器，其中第二栅极导通电压早于第一栅极导通电压施加预定时间。

12. 发明申请

US20060289893A1 Display device and driving apparatus having reduced pixel electrode discharge time upon power cut-off 审中-公开
标题翻译：在断电时具有减少的像素电极放电时间的显示装置和驱动装置
公开(公告)号：US20060289893A1
公开(公告)日：2006-12-28
申请号：US11476241
申请日：2006-06-27
申请人： Yong-Soon Lee , Seung-Hwan Moon , Haeng-Won Park , Nam-Soo Kang
发明人： Yong-Soon Lee , Seung-Hwan Moon , Haeng-Won Park , Nam-Soo Kang
IPC分类号： H01L29/74
CPC分类号： G09G3/3677 , G09G2310/0245 , G09G2320/02 , G09G2330/02 , G09G2330/027
摘要： A driving apparatus of a display device including a plurality of switching elements and a plurality of pixel electrodes connected to the switching elements is provided, in which the apparatus includes a gate-off voltage generator for generating a gate-off voltage and a gate driver for outputting the gate-off voltage from the gate-off voltage generator to the switching elements, wherein the gate-off voltage generator increases the gate-off voltage to a predetermined voltage when a power supply voltage applied to the display device is cut off.
摘要翻译：提供一种显示装置的驱动装置，其包括多个开关元件和连接到开关元件的多个像素电极，其中该装置包括用于产生栅极截止电压的栅极截止电压发生器和用于将所述栅极截止电压发生器的栅极截止电压输出到所述开关元件，其中，当施加到所述显示装置的电源电压被切断时，所述栅极截止电压发生器将所述栅极截止电压增加到预定电压。

13. 发明申请

US20060081850A1 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：US20060081850A1
公开(公告)日：2006-04-20
申请号：US11241211
申请日：2005-09-30
申请人： Yong-Soon Lee , Po-Yun Park , Nam-Soo Kang , Haeng-Won Park , Seung-Hwan Moon
发明人： Yong-Soon Lee , Po-Yun Park , Nam-Soo Kang , Haeng-Won Park , Seung-Hwan Moon
IPC分类号： H01L29/04
CPC分类号： G09G3/3648 , G02F1/136286 , G09G3/3614 , G09G3/3677 , G09G2300/0408 , G09G2300/0426 , G09G2310/0251 , G09G2320/0219 , G09G2320/0233 , H01L27/124
摘要： A display device that employs fewer IC chips and lends itself to cost-efficient manufacturing is presented. The device includes: a plurality of pixel rows including first and second pixels alternately arranged; a plurality of first and second gate lines disposed above and below the pixel rows and applying first and second gate-on voltages to the first and the second pixels, respectively; data lines intersecting the first and the second gate lines, each data line disposed between the first and the second pixels in a pair of first and second pixels and applying data voltages to the first and the second pixels; first and second gate drivers applying the first and the second gate-on voltages to the first and the second gate lines; and a data driver applying the data voltages to the data lines, wherein the second gate-on voltage is applied earlier than the first gate-on voltages by a predetermined time.
摘要翻译：提出了一种使用更少的IC芯片并适合于经济高效的制造的显示装置。该装置包括：交替布置的包括第一和第二像素的多个像素行; 多个第一和第二栅极线设置在像素行的上方和下方，分别向第一和第二像素施加第一和第二栅极导通电压; 数据线与第一和第二栅极线相交，每条数据线布置在一对第一和第二像素中的第一和第二像素之间，并将数据电压施加到第一和第二像素; 第一和第二栅极驱动器将第一和第二栅极导通电压施加到第一和第二栅极线; 以及将数据电压施加到数据线的数据驱动器，其中第二栅极导通电压早于第一栅极导通电压施加预定时间。

14. 发明申请

US20060049404A1 Transistor and display device having the same 有权
标题翻译：晶体管和显示装置具有相同的功能
公开(公告)号：US20060049404A1
公开(公告)日：2006-03-09
申请号：US11223524
申请日：2005-09-09
申请人： Haeng-Won Park , Seung-Hwan Moon , Nam-Soo Kang , Yong-Soon Lee , Back-Won Lee
发明人： Haeng-Won Park , Seung-Hwan Moon , Nam-Soo Kang , Yong-Soon Lee , Back-Won Lee
IPC分类号： H01L29/04
CPC分类号： H01L27/12 , H01L27/124 , H01L29/41733 , H01L29/42384 , H01L29/78618 , H01L29/78669 , H01L29/78696
摘要： A transistor includes a control electrode, a first current electrode and a second current electrode. The control electrode includes a body portion, and first and second hand portions protruded from first and second ends of the body portion, respectively. The first current electrode is electrically insulated from the control electrode and disposed over a region between the first and second hand portions of the control electrode. A portion of the first current electrode is overlapped with a portion of the control electrode. The second current electrode is electrically insulated from the control electrode and partially overlapped with the body portion, the first hand portion and the second hand portion of the control electrode. Therefore, parasitic capacitance is reduced.
摘要翻译：晶体管包括控制电极，第一电流电极和第二电流电极。控制电极包括主体部分，分别从主体部分的第一和第二端部突出的第一和第二手部分。第一电流电极与控制电极电绝缘并设置在控制电极的第一和第二手部分之间的区域上。第一电流电极的一部分与控制电极的一部分重叠。第二电流电极与控制电极电绝缘，并与控制电极的主体部分，第一手部分和第二手部分重叠。因此，寄生电容减小。

15. 发明申请

US20080055214A1 Display device and method for 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：US20080055214A1
公开(公告)日：2008-03-06
申请号：US11704484
申请日：2007-02-08
申请人： Nam-Soo Kang , Myeong-Su Kim , Haeng-Won Park , Yong-Soon Lee
发明人： Nam-Soo Kang , Myeong-Su Kim , Haeng-Won Park , Yong-Soon Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3611 , G09G3/3648 , G09G3/3685 , G09G2310/027 , G09G2330/021 , G09G2370/08
摘要： A driver for driving a display device having a plurality of pixels connected to a plurality of data lines includes: a signal controller that creates a plurality of image signal groups and a plurality of identification codes corresponding to the plurality of image signal groups; and a plurality of data driving circuits each of which receives at least two identification codes of the plurality of identification codes and the image signal groups corresponding to the at least two identification codes, converts the image signals into data signals, and outputs the data signals to the data lines. In the driver, each of the data driving circuits compares the at least two identification codes, selects one of the image signal groups according to the result of the comparison, converts the image signals belonging to the one image signal group into the data signals, and outputs the other image signal groups to another data driving circuit. The identification codes are assigned to the image signal groups and the data driving integrated circuit selects the corresponding image signal group on the basis of the result of comparison between the identification codes, which makes it possible to prevent the image signal group from being transmitted to a non-corresponding data driving integrated circuit due to an error between the signal controller and the data driver.
摘要翻译：用于驱动具有连接到多个数据线的多个像素的显示装置的驱动器包括：信号控制器，其创建多个图像信号组和与多个图像信号组对应的多个识别码; 以及多个数据驱动电路，每个数据驱动电路接收所述多个识别码中的至少两个识别码和与所述至少两个识别码对应的图像信号组，将图像信号转换为数据信号，并将数据信号输出到数据线。在驱动器中，每个数据驱动电路将至少两个识别码进行比较，根据比较结果选择一个图像信号组，将属于一个图像信号组的图像信号转换为数据信号，以及将其他图像信号组输出到另一数据驱动电路。识别码被分配给图像信号组，并且数据驱动集成电路基于识别码之间的比较结果来选择对应的图像信号组，这使得可以防止图像信号组被发送到非对应的数据驱动集成电路由于信号控制器和数据驱动器之间的错误。

16. 发明申请

US20080042950A1 Display substrate and display device having the same 审中-公开
标题翻译：显示基板和显示装置
公开(公告)号：US20080042950A1
公开(公告)日：2008-02-21
申请号：US11703414
申请日：2007-02-06
申请人： Haeng-Won Park , Nam-Soo Kang , Yong-Soon Lee , Min-Cheol Lee
发明人： Haeng-Won Park , Nam-Soo Kang , Yong-Soon Lee , Min-Cheol Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2300/0408 , G09G2310/0286 , G11C19/28
摘要： A display substrate provides more reliable operation comprising a gate driver having groups of stages each connected to one end of each gate conductor of a respective group of gate conductors and groups of sub-gate drivers connected to the other end of the gate conductors of the respective groups of gate conductors, the gate drivers deliver driving signals to one end of the gate conductors of one group while the sub-gate drivers pull the other end of each of the gate conductors of the other group to a predetermined voltage.
摘要翻译：显示基板提供更可靠的操作，其包括栅极驱动器，该栅极驱动器具有各自级的栅极驱动器，各级级分别连接到相应组栅极导体的每个栅极导体的一端和连接到相应的栅极导体的另一端的子栅极驱动器组一组栅极导体，栅极驱动器将驱动信号传送到一组的栅极导体的一端，而子栅极驱动器将另一组的每个栅极导体的另一端拉到预定电压。

17. 发明申请

US20110254882A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20110254882A1
公开(公告)日：2011-10-20
申请号：US13173687
申请日：2011-06-30
申请人： Seung-Hwan Moon , Nam-Soo Kang , Su-Hyun Kwon
发明人： Seung-Hwan Moon , Nam-Soo Kang , Su-Hyun Kwon
IPC分类号： G09G5/10
CPC分类号： G09G3/3688 , G09G2300/0426 , G09G2310/0218 , G09G2310/0248 , G09G2310/027 , G09G2330/023 , G09G2370/08
摘要： A display device with reduced power consumption has pixels coupled with data lines and arranged in a matrix, a signal controller processing input image signals and outputting output image signals, and a data driver applying data voltages, corresponding to output image signals, to the data lines. When all the input image signals have either a first or second value, the output image signals have the first value. The signal controller generates a polarity signal for determining data voltage polarity, and when all the input image signals have either a first or second value, data voltages corresponding to the input image signals have a polarity equivalent to a polarity of previously applied data voltages. The signal controller generates a control signal for controlling the data driver's clock synchronization circuit, and the control signal halts the clock synchronization circuit when an operating frequency is lower than a predetermined value.
摘要翻译：具有降低的功耗的显示装置具有与数据线耦合并且以矩阵形式布置的像素，信号控制器处理输入图像信号并输出输出图像信号，以及数据驱动器，将对应于输出图像信号的数据电压施加到数据线。当所有输入图像信号具有第一或第二值时，输出图像信号具有第一值。信号控制器产生用于确定数据电压极性的极性信号，并且当所有输入图像信号都具有第一或第二值时，对应于输入图像信号的数据电压具有与先前施加的数据电压的极性相等的极性。信号控制器产生用于控制数据驱动器的时钟同步电路的控制信号，并且当工作频率低于预定值时，控制信号停止时钟同步电路。

18. 发明授权

US08681083B2 Display device 有权
公开(公告)号：US08681083B2
公开(公告)日：2014-03-25
申请号：US11109607
申请日：2005-04-18
申请人： Nam-Soo Kang , Seong-Young Lee , Sung-Man Kim , Seung-Hwan Moon
发明人： Nam-Soo Kang , Seong-Young Lee , Sung-Man Kim , Seung-Hwan Moon
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G02F1/136286 , G09G3/36 , G09G3/3611 , G09G3/3648 , G09G3/3655 , G09G2300/0413 , G09G2300/0426 , G09G2300/0452 , G09G2310/08 , G09G2320/0209 , G09G2320/0247
摘要： A display device includes a pixel matrix having pixel rows and pixel columns and including pixels having switching elements positioned alternately at a corner near an upper and a lower side of each pixel row and positioned alternately at a corner near an upper and a lower side of and alternately at a corner near a left and a right side of each pixel column; multiple pairs of gate lines transmitting a gate-on voltage; and multiple data lines transmitting data voltages, wherein each pair of gate lines are disposed at the upper and lower sides of each pixel row with the pixels in each row connected to the gate line positioned nearest the respective switching element, and each data line is disposed between adjacent pairs of pixel columns and connected to pairs of pixels where one pixel of the pair has a switching element positioned nearest the respective data line.

19. 发明授权

US07646841B2 Method of driving transistor 有权
标题翻译：驱动晶体管的方法
公开(公告)号：US07646841B2
公开(公告)日：2010-01-12
申请号：US11697764
申请日：2007-04-09
申请人： Seung-Hwan Moon , Nam-Soo Kang , Kyung-Eun Lee , Back-Won Lee , Ji-Hoon Kim
发明人： Seung-Hwan Moon , Nam-Soo Kang , Kyung-Eun Lee , Back-Won Lee , Ji-Hoon Kim
IPC分类号： G11C19/00
CPC分类号： G09G3/20 , G09G2310/0267 , G09G2310/0286 , G11C19/28
摘要： A shift register has multiple stages each of which includes a pull-up part to generate a current gate line driving signal having a first state in response to a first control signal and a clock signal, a pull-down part to generate the current gate line driving signal having a second state in response to a second control signal, a pull-up driver to generate the first control signal to control the pull-up part in response to a previous gate line driving signal provided from a previous stage, a following gate line driving signal provided from a following stage, and an input voltage signal externally provided, and a pull-down driver to generate the second control signal to control the pull-down part in response to a third control signal provided from the pull-up driver and the input voltage signal, in which the second control signal swings between first and second voltage levels in association with the input voltage signal that swings between predetermined voltage levels.
摘要翻译：移位寄存器具有多个级，其中每一级包括上拉部分，用于响应于第一控制信号和时钟信号产生具有第一状态的电流栅极线驱动信号，产生电流栅极线的下拉部分响应于第二控制信号具有第二状态的驱动信号;上拉驱动器，用于响应于从先前级提供的先前的栅极线驱动信号产生第一控制信号以控制上拉部分;跟随门从后级提供的线路驱动信号和外部提供的输入电压信号，以及下拉驱动器，以产生第二控制信号，以响应于从上拉驱动器提供的第三控制信号来控制下拉部分以及输入电压信号，其中第二控制信号与在预定电压电平之间摆动的输入电压信号相关联的第一和第二电压电平之间摆动。

20. 发明授权

US07317779B2 Method of driving transistor and shift register performing the same 有权
标题翻译：驱动晶体管的方法和执行相同的移位寄存器
公开(公告)号：US07317779B2
公开(公告)日：2008-01-08
申请号：US10771797
申请日：2004-02-04
申请人： Seung-Hwan Moon , Nam-Soo Kang , Kyung-Eun Lee , Back-Won Lee , Ji-Hoon Kim
发明人： Seung-Hwan Moon , Nam-Soo Kang , Kyung-Eun Lee , Back-Won Lee , Ji-Hoon Kim
IPC分类号： G11C19/00
CPC分类号： G09G3/20 , G09G2310/0267 , G09G2310/0286 , G11C19/28
摘要： A shift register has multiple stages each of which includes a pull-up part to generate a current gate line driving signal having a first state in response to a first control signal and a clock signal, a pull-down part to generate the current gate line driving signal having a second state in response to a second control signal, a pull-up driver to generate the first control signal to control the pull-up part in response to a previous gate line driving signal provided from a previous stage, a following gate line driving signal provided from a following stage, and an input voltage signal externally provided, and a pull-down driver to generate the second control signal to control the pull-down part in response to a third control signal provided from the pull-up driver and the input voltage signal, in which the second control signal swings between first and second voltage levels in association with the input voltage signal that swings between predetermined voltage levels.
摘要翻译：移位寄存器具有多个级，其中每一级包括上拉部分，用于响应于第一控制信号和时钟信号产生具有第一状态的电流栅极线驱动信号，产生电流栅极线的下拉部分响应于第二控制信号具有第二状态的驱动信号;上拉驱动器，用于响应于从先前级提供的先前的栅极线驱动信号产生第一控制信号以控制上拉部分;跟随门从后级提供的线路驱动信号和外部提供的输入电压信号，以及下拉驱动器，以产生第二控制信号，以响应于从上拉驱动器提供的第三控制信号来控制下拉部分以及输入电压信号，其中第二控制信号与在预定电压电平之间摆动的输入电压信号相关联的第一和第二电压电平之间摆动。

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