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1. 发明申请

US20070007557A1 Gate driver circuit and display device having the same 审中-公开
标题翻译：栅极驱动器电路和具有相同的显示装置
公开(公告)号：US20070007557A1
公开(公告)日：2007-01-11
申请号：US11285940
申请日：2005-11-23
申请人： Yun-Hee Kwak , Jong-Woong Chang , Seong-Young Lee
发明人： Yun-Hee Kwak , Jong-Woong Chang , Seong-Young Lee
IPC分类号： H01L29/768
CPC分类号： G09G3/3677 , G09G2300/0408 , G09G2300/0426
摘要： A gate driver circuit includes a driving section and a wiring section. The wiring section receives a plurality of signals from an external device. The driving section includes a plurality of stages providing a plurality of gate lines with a gate signal. The wiring section includes first and second signal wirings. The first signal wiring is disposed adjacent to a first side of the driving section, where the first side receives the signals from the wiring section. The second signal wiring is disposed adjacent to a portion that is disposed at an outer side of the driving section and the first signal wiring. Therefore, a signal applied to the first signal wiring is prevented from being delayed by the second signal wiring. Furthermore, a distortion of signal applied to the gate driver and a maloperation of the gate driver are prevented.
摘要翻译：栅极驱动器电路包括驱动部分和布线部分。接线部从外部装置接收多个信号。驱动部分包括提供具有栅极信号的多个栅极线的多个级。布线部分包括第一和第二信号布线。第一信号线布置在驱动部分的第一侧附近，其中第一侧接收来自布线部分的信号。第二信号线布置在与设置在驱动部分的外侧的部分和第一信号布线相邻。因此，防止施加到第一信号布线的信号被第二信号布线延迟。此外，防止施加到栅极驱动器的信号的失真和栅极驱动器的错误操作。

2. 发明授权

US08564515B2 Gate driver circuit and display device having the same 有权
标题翻译：栅极驱动器电路和具有相同的显示装置
公开(公告)号：US08564515B2
公开(公告)日：2013-10-22
申请号：US12579716
申请日：2009-10-15
申请人： Yun-Hee Kwak , Jong-Woong Chang , Seong-Young Lee
发明人： Yun-Hee Kwak , Jong-Woong Chang , Seong-Young Lee
IPC分类号： G09G3/36 , G09G3/20 , G09G3/34 , G06F3/038 , G09G5/00 , H01L29/66
CPC分类号： G09G3/3677 , G09G2300/0408 , G09G2300/0426
摘要： A gate driver circuit includes a driving section and a wiring section. The wiring section receives a plurality of signals from an external device. The driving section includes a plurality of stages providing a plurality of gate lines with a gate signal. The wiring section includes first and second signal wirings. The first signal wiring is disposed adjacent to a first side of the driving section, where the first side receives the signals from the wiring section. The second signal wiring is disposed adjacent to a portion that is disposed at an outer side of the driving section and the first signal wiring. Therefore, a signal applied to the first signal wiring is prevented from being delayed by the second signal wiring. Furthermore, a distortion of signal applied to the gate driver and a maloperation of the gate driver are prevented.
摘要翻译：栅极驱动器电路包括驱动部分和布线部分。接线部从外部装置接收多个信号。驱动部分包括提供具有栅极信号的多个栅极线的多个级。布线部分包括第一和第二信号布线。第一信号线布置在驱动部分的第一侧附近，其中第一侧接收来自布线部分的信号。第二信号线布置在与设置在驱动部分的外侧的部分和第一信号布线相邻。因此，防止施加到第一信号布线的信号被第二信号布线延迟。此外，防止施加到栅极驱动器的信号的失真和栅极驱动器的错误操作。

3. 发明申请

US20060056267A1 Driving unit and display apparatus having the same 审中-公开
标题翻译：驱动单元及其显示装置
公开(公告)号：US20060056267A1
公开(公告)日：2006-03-16
申请号：US11224671
申请日：2005-09-12
申请人： Sung-Man Kim , Seong-Young Lee , Yeon-Kyu Moon , Yun-Hee Kwak , Jong-Woong Chang
发明人： Sung-Man Kim , Seong-Young Lee , Yeon-Kyu Moon , Yun-Hee Kwak , Jong-Woong Chang
IPC分类号： G11C8/00 , G11C5/06
CPC分类号： G09G3/3677 , G09G2300/0426 , G09G2330/08
摘要： In a driving unit (e.g., a gate driving unit) and a flat panel display apparatus having the driving unit, a circuit portion of the driving unit includes a plurality of driving stages cascade-connected to one another and outputs a (gate) driver signal (a plurality of gate-driving signals) based on a plurality of control signals. The line portion comprises a first signal line and a second signal line, each of which transmits control signals from the outside, and a first connection line connecting the first signal line to the driving stages, and a second connection line connecting the second signal line to the driving stages. The second signal line is positioned at a different (metallization) layer from the first signal line and the first and second connection lines. Therefore, malfunctioning of the driving unit caused by corrosion may be prevented.
摘要翻译：在驱动单元（例如，门驱动单元）和具有驱动单元的平板显示装置中，驱动单元的电路部分包括彼此串联连接的多个驱动级并输出（门）驱动信号（多个栅极驱动信号）。线路部分包括第一信号线和第二信号线，每条信号线和第二信号线都从外部发送控制信号，第一连接线将第一信号线连接到驱动级，第二连接线将第二信号线连接到驾驶阶段。第二信号线位于与第一信号线和第一和第二连接线不同的（金属化）层。因此，可以防止由腐蚀引起的驱动单元的故障。

4. 发明申请

US20070296659A1 DISPLAY SUBSTRATE AND DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：显示基板和显示装置
公开(公告)号：US20070296659A1
公开(公告)日：2007-12-27
申请号：US11734150
申请日：2007-04-11
申请人： Yun-Hee Kwak , Seung-Hwan Moon , Jong-Woong Chang
发明人： Yun-Hee Kwak , Seung-Hwan Moon , Jong-Woong Chang
IPC分类号： G09G3/36
CPC分类号： G02F1/13452
摘要： A display substrate includes source lines, gate lines, an output pad part, a fan-out part and a first voltage line part. The source lines are in a display area. The gate lines cross the source lines. The output pad part is in a peripheral area surrounding the display area and is electrically connected to output terminals of a driving chip. The fan-out part is electrically connected between the output pad part and the source lines. The first voltage line part is inclined with respect to a central line of a chip area in which the driving chip is mounted toward opposite sides of the chip area to cross the fan-out part. Therefore, the line reactance of the fan-out part is decreased and the uniformity of the line resistance of the fan-out part is increased to improve image display quality.
摘要翻译：显示基板包括源极线，栅极线，输出焊盘部分，扇出部分和第一电压线部分。源极线在显示区域。栅极线跨越源极线。输出焊盘部分在围绕显示区域的外围区域中，并且电连接到驱动芯片的输出端子。扇出部分电连接在输出焊盘部分和源极线之间。第一电压线部分相对于其中驱动芯片安装到芯片区域的相对侧的芯片区域的中心线倾斜以穿过扇出部分。因此，扇出部分的线路电抗减小，并且扇出部分的线路电阻的均匀性增加以提高图像显示质量。

5. 发明申请

US20070291042A1 DISPLAY SUBSTRATE HAVING INTEGRATED BYPASS CAPACITORS, DISPLAY DEVICE HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：具有集成旁路电容器的显示基板，具有该电容器的显示装置及其制造方法
公开(公告)号：US20070291042A1
公开(公告)日：2007-12-20
申请号：US11763122
申请日：2007-06-14
申请人： Yun-Hee KWAK , Jong-Woong Chang , Seung-Hwan Moon
发明人： Yun-Hee KWAK , Jong-Woong Chang , Seung-Hwan Moon
IPC分类号： G06F13/18
CPC分类号： G09G3/3688 , G02F1/1345 , G02F1/13452 , G09G2300/0408 , G09G2310/027
摘要： A display substrate includes an output pads section, a fan-out section, a first power wiring section and a first conductive pattern. The output pads section is electrically connected to a plurality of output terminals of a first driver chip. The fan-out section electrically connects the output pads section to a plurality of source wirings. The first power wiring section is extended along a longitudinal direction of a plurality of gate wirings that cross with source wirings of the display substrate. The first power wiring section propagates at least first and second power-delivering voltages to the driver chip. The first conductive pattern is insulatively overlapped with the first power wiring section in an intermediate area between the output pads sections of an adjacent second driver chip. The first conductive pattern thereby defines a capacitive shunting path for voltage transients or ripples.
摘要翻译：显示基板包括输出焊盘部分，扇出部分，第一电力线路部分和第一导电图案。输出焊盘部分电连接到第一驱动器芯片的多个输出端子。扇出部分将输出焊盘部分电连接到多个源极布线。第一电力配线部沿着与显示基板的源极配线交叉的多个栅极布线的长度方向延伸。第一电力布线部分至少将第一和第二电力输送电压传播到驱动器芯片。在相邻的第二驱动器芯片的输出焊盘部分之间的中间区域中，第一导电图案与第一电力布线部分绝缘地重叠。因此，第一导电图案限定用于电压瞬变或波纹的电容分流路径。

6. 发明授权

US08217924B2 Display apparatus 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：US08217924B2
公开(公告)日：2012-07-10
申请号：US12277459
申请日：2008-11-25
申请人： Yun-Hee Kwak , Jong-Woong Chang , Bo-Ra Kim , Jeong-Il Kim
发明人： Yun-Hee Kwak , Jong-Woong Chang , Bo-Ra Kim , Jeong-Il Kim
IPC分类号： G06F3/038
CPC分类号： G09G3/3688 , G09G3/006 , G09G2330/08
摘要： A display apparatus includes a display panel including gate and data lines disposed thereon, and a plurality of driver integrated circuits (“ICs”) on the display panel and electrically connected to data lines. Flexible printed circuit boards (“FPCBs”) are disposed on the display panel and a printed circuit board to apply the control signal and the image signal from the printed circuit board to the driver ICs. There are less FPCBs than driver ICs. The driver ICs are divided into first and second driver groups; the data lines are divided into first and second groups of data lines. Driver ICs of the first driver group are directly connected to corresponding FPCBs, and driver ICs of the second driver group are connected to adjacent driver ICs. Each driver integrated circuit of the first driver group outputs a first repair signal to repair a data line of the first group of data lines.
摘要翻译：显示装置包括：显示面板，包括设置在其上的栅极和数据线，以及多个驱动器集成电路（“IC”），并且电连接到数据线。柔性印刷电路板（“FPCB”）被布置在显示面板和印刷电路板上，以将来自印刷电路板的控制信号和图像信号施加到驱动器IC。 FPCB比驱动IC少。驱动器IC分为第一和第二驱动器组; 数据线被分成第一和第二组数据线。第一驱动器组的驱动器IC直接连接到相应的FPCB，第二驱动器组的驱动器IC连接到相邻的驱动器IC。第一驱动器组的每个驱动器集成电路输出第一修复信号来修复第一组数据线的数据线。

7. 发明授权

US08049856B2 Display substrate and display device having the same 有权
标题翻译：显示基板和显示装置
公开(公告)号：US08049856B2
公开(公告)日：2011-11-01
申请号：US11804649
申请日：2007-05-18
申请人： Dong-Gyu Kim , Jong-Woong Chang , Yun-Hee Kwak
发明人： Dong-Gyu Kim , Jong-Woong Chang , Yun-Hee Kwak
IPC分类号： G02F1/1345
CPC分类号： G02F1/1345 , G02F1/13458 , G02F1/136286 , G02F2001/13629
摘要： In a display substrate and a display device having the display substrate for reducing a line resistance, the display substrate includes a plurality of pixel parts, a signal line part and a signal pad part. The pixel parts are formed in a display area. The signal line part is formed in a peripheral area surrounding the display area. The signal line part includes a first line formed with a first conductive layer, and a second line formed with a second conductive layer over the first line. The second line overlaps the first line. The signal pad part includes a first pad integrally formed with the first line, and a second pad integrally formed with the second line, wherein an identical driving signal is applied to the first pad and the second pad. Accordingly, the line resistance of the signal line part may be reduced.
摘要翻译：在具有用于降低线路电阻的显示基板的显示基板和显示装置中，显示基板包括多个像素部分，信号线部分和信号焊盘部分。像素部分形成在显示区域中。信号线部分形成在围绕显示区域的周边区域中。信号线部分包括形成有第一导电层的第一线和在第一线上形成有第二导电层的第二线。第二行与第一行重叠。信号垫部分包括与第一线一体形成的第一垫，以及与第二线一体形成的第二垫，其中相同的驱动信号施加到第一垫和第二垫。因此，可以减小信号线部分的线路电阻。

8. 发明授权

US07965285B2 Display substrate and display device having the same 有权
标题翻译：显示基板和显示装置
公开(公告)号：US07965285B2
公开(公告)日：2011-06-21
申请号：US11734150
申请日：2007-04-11
申请人： Yun-Hee Kwak , Seung-Hwan Moon , Jong-Woong Chang
发明人： Yun-Hee Kwak , Seung-Hwan Moon , Jong-Woong Chang
IPC分类号： G09G3/36
CPC分类号： G02F1/13452
摘要： A display substrate includes source lines, gate lines, an output pad part, a fan-out part and a first voltage line part. The source lines are in a display area. The gate lines cross the source lines. The output pad part is in a peripheral area surrounding the display area and is electrically connected to output terminals of a driving chip. The fan-out part is electrically connected between the output pad part and the source lines. The first voltage line part is inclined with respect to a central line of a chip area in which the driving chip is mounted toward opposite sides of the chip area to cross the fan-out part. Therefore, the line reactance of the fan-out part is decreased and the uniformity of the line resistance of the fan-out part is increased to improve image display quality.
摘要翻译：显示基板包括源极线，栅极线，输出焊盘部分，扇出部分和第一电压线部分。源极线在显示区域。栅极线跨越源极线。输出焊盘部分在围绕显示区域的外围区域中，并且电连接到驱动芯片的输出端子。扇出部分电连接在输出焊盘部分和源极线之间。第一电压线部分相对于其中驱动芯片安装到芯片区域的相对侧的芯片区域的中心线倾斜以穿过扇出部分。因此，扇出部分的线路电抗减小，并且扇出部分的线路电阻的均匀性增加以提高图像显示质量。

9. 发明申请

US20080001892A1 Display substrate and display device having the same 有权
标题翻译：显示基板和显示装置
公开(公告)号：US20080001892A1
公开(公告)日：2008-01-03
申请号：US11804649
申请日：2007-05-18
申请人： Dong-Gyu Kim , Jong-Woong Chang , Yun-Hee Kwak
发明人： Dong-Gyu Kim , Jong-Woong Chang , Yun-Hee Kwak
IPC分类号： G09G3/20 , G02F1/1333
CPC分类号： G02F1/1345 , G02F1/13458 , G02F1/136286 , G02F2001/13629
摘要： In a display substrate and a display device having the display substrate for reducing a line resistance, the display substrate includes a plurality of pixel parts, a signal line part and a signal pad part. The pixel parts are formed in a display area. The signal line part is formed in a peripheral area surrounding the display area. The signal line part includes a first line formed with a first conductive layer, and a second line formed with a second conductive layer over the first line. The second line overlaps the first line. The signal pad part includes a first pad integrally formed with the first line, and a second pad integrally formed with the second line, wherein an identical driving signal is applied to the first pad and the second pad. Accordingly, the line resistance of the signal line part may be reduced.
摘要翻译：在具有用于降低线路电阻的显示基板的显示基板和显示装置中，显示基板包括多个像素部分，信号线部分和信号焊盘部分。像素部分形成在显示区域中。信号线部分形成在围绕显示区域的周边区域中。信号线部分包括形成有第一导电层的第一线和在第一线上形成有第二导电层的第二线。第二行与第一行重叠。信号垫部分包括与第一线一体形成的第一垫，以及与第二线一体形成的第二垫，其中相同的驱动信号施加到第一垫和第二垫。因此，可以减小信号线部分的线路电阻。

10. 发明授权

US08258556B2 Thin film transistor, thin film transistor array panel, and display device 有权
标题翻译：薄膜晶体管，薄膜晶体管阵列面板和显示装置
公开(公告)号：US08258556B2
公开(公告)日：2012-09-04
申请号：US10575819
申请日：2004-10-13
申请人： Seong-Young Lee , Jong-Woong Chang
发明人： Seong-Young Lee , Jong-Woong Chang
IPC分类号： H01L31/062 , H01L29/04
CPC分类号： H01L29/402 , G02F1/1368 , G02F2001/136218 , G09G3/3208 , G09G3/3655 , G09G2300/0408 , G09G2300/08 , G09G2320/0209 , H01L27/12
摘要： A thin film transistor is provided, which includes: a gate electrode (124); a gate insulating layer (140) formed on the gate electrode; a semiconductor layer (154) formed on the gate insulating layer and disposed opposite the gate electrode; a source electrode (173) and a drain electrode (175) that are formed at least in part on the semiconductor layer and face each other, a passivation layer (180) formed on the source electrode, the drain electrode, and a portion of the semiconductor layer that is not covered with the source electrode and the drain electrode; and a shielding electrode (196) formed on the passivation layer and disposed on a region between the source electrode and the drain electrode.
摘要翻译：提供薄膜晶体管，其包括：栅电极（124）; 形成在栅电极上的栅极绝缘层（140）; 形成在所述栅极绝缘层上并与栅电极相对设置的半导体层（154）; 形成在所述半导体层上并且彼此面对的源电极（173）和漏电极（175），形成在所述源电极，所述漏电极和所述漏电极的一部分上的钝化层（180）未被源电极和漏电极覆盖的半导体层; 以及形成在所述钝化层上并设置在所述源电极和所述漏极之间的区域上的屏蔽电极（196）。

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