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1. 发明授权

US08264443B2 Ripple preventing gate driving circuit and display apparatus having the same 失效
标题翻译：波纹防止栅极驱动电路及其显示装置
公开(公告)号：US08264443B2
公开(公告)日：2012-09-11
申请号：US12241880
申请日：2008-09-30
申请人： Hong-Woo Lee , Hyeon-Hwan Kim , Byeong-Jae Ahn , Sun-Hyung Kim , Sung-Man Kim , Bong-Jun Lee
发明人： Hong-Woo Lee , Hyeon-Hwan Kim , Byeong-Jae Ahn , Sun-Hyung Kim , Sung-Man Kim , Bong-Jun Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3677
摘要： A gate driving circuit includes stages, the stages being cascaded and each including: a pull-up part which pulls up a gate voltage to a clock signal during a horizontal scanning period (1H); a carry part which pulls up a carry voltage to the clock signal during the horizontal scanning period (1H); a pull-up driving part connected to a control terminal (Q-node) common to the carry part and the pull-up part and which receives a previous carry voltage from a first previous stage to turn on the pull-up part and the carry part; and a ripple preventing part which prevents a ripple generated at a previous Q-node of a second previous stage based on a ripple generated at the Q-node of the carry part and the pull-up part.
摘要翻译：门驱动电路包括级级，级联级，每级包括：在水平扫描周期（1H）期间将门电压上拉至时钟信号的上拉部分; 在水平扫描期间（1H）中将进位电压拉入时钟信号的进位部分; 上拉驱动部分连接到与进位部分和上拉部分共同的控制端子（Q-节点），并且从上一级接收先前的进位电压以接通上拉部分和进位部分; 以及纹波防止部，其基于在所述进位部和所述上拉部的所述Q节点处产生的波纹来防止在前一级的前一Q点产生的纹波。

2. 发明授权

US07417458B2 Gate driving circuit and display apparatus having the same 失效
标题翻译：栅极驱动电路及其显示装置
公开(公告)号：US07417458B2
公开(公告)日：2008-08-26
申请号：US11840471
申请日：2007-08-17
申请人： Byeong-Jae Ahn , Sung-Man Kim , Bong-Jun Lee , Hong-Woo Lee
发明人： Byeong-Jae Ahn , Sung-Man Kim , Bong-Jun Lee , Hong-Woo Lee
IPC分类号： G06F7/38 , H03K19/173
CPC分类号： H03K17/161 , G09G3/3677 , G11C19/184
摘要： In a gate driving circuit and a display apparatus having the same, a ripple preventing part is connected to a pull-up part and a control terminal (Q-node) to reset the Q-node. The ripple preventing part includes a first ripple preventing device that resets the Q-node during a high period of the first clock within a (n−1)H period, and a second ripple preventing device that resets the Q-node during a high period of a second clock within the (n−1)H period. A back-flow preventing device is connected between a previous carry node and the second ripple preventing device to prevent an electric charge of the Q-node from flowing back to the previous carry node.
摘要翻译：在栅极驱动电路和具有该栅极驱动电路的显示装置中，纹波防止部分连接到上拉部分和控制端子（Q-节点）以复位Q-节点。纹波防止部包括在第（n-1）个H周期内在第一时钟的高周期期间复位Q-节点的第一纹波防止装置和在高周期期间复位Q-节点的第二纹波防止装置（n-1）个H周期内的第二个时钟。在前一进位节点和第二纹波防止装置之间连接防回流装置，以防止Q-节点的电荷回流到先前的进位节点。

3. 发明授权

US08174478B2 Gate driving circuit and display apparatus having the same 有权
标题翻译：栅极驱动电路及其显示装置
公开(公告)号：US08174478B2
公开(公告)日：2012-05-08
申请号：US11760174
申请日：2007-06-08
申请人： Sung-Man Kim , Hong-Woo Lee , Byeong-Jae Ahn , Young-Geol Song , Bong-Jun Lee , Yeon-Kyu Moon , Kyung-Wook Kim , Jin-Suk Seo
发明人： Sung-Man Kim , Hong-Woo Lee , Byeong-Jae Ahn , Young-Geol Song , Bong-Jun Lee , Yeon-Kyu Moon , Kyung-Wook Kim , Jin-Suk Seo
IPC分类号： G09G3/36 , G11C19/00
CPC分类号： G11C19/184 , G09G3/3674 , G09G2310/0267 , G09G2310/0286 , G09G2320/041
摘要： A gate driving circuit and a display apparatus having the gate driving circuit include a pull-up part and a carry part pull up a present gate signal and a present carry signal, respectively, to a first clock during a first period within one frame. A pull-down part receives a next gate signal to discharge the present gate signal to a source power voltage. A pull-up driving part is connected to control terminals of the carry part and pull-up part (Q-node) to turn the carry part and pull-up part on and off. A floating preventing part prevents an output terminal of the carry part from being floated in response to the first clock during a second period within the one frame.
摘要翻译：具有栅极驱动电路的栅极驱动电路和显示装置包括上拉部分和进位部分，分别在一帧内的第一时段期间将当前栅极信号和当前进位信号上拉到第一时钟。下拉部分接收下一个栅极信号，以将当前栅极信号放电到源极电压。上拉驱动部分连接到进位部分和上拉部分（Q-节点）的控制端子，以使进位部分和上拉部分打开和关闭。浮动防止部件在一帧内的第二时段期间，响应于第一时钟防止进位部分的输出端子浮起。

4. 发明申请

US20080048712A1 GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME 失效
标题翻译：闸门驱动电路和显示装置
公开(公告)号：US20080048712A1
公开(公告)日：2008-02-28
申请号：US11840471
申请日：2007-08-17
申请人： Byeong-Jae Ahn , Sung-Man Kim , Bong-Jun Lee , Hong-Woo Lee
发明人： Byeong-Jae Ahn , Sung-Man Kim , Bong-Jun Lee , Hong-Woo Lee
IPC分类号： H03K17/16
CPC分类号： H03K17/161 , G09G3/3677 , G11C19/184
摘要： In a gate driving circuit and a display apparatus having the same, a ripple preventing part is connected to a pull-up part and a control terminal (Q-node) to reset the Q-node. The ripple preventing part includes a first ripple preventing device that resets the Q-node during a high period of the first clock within a (n−1)H period, and a second ripple preventing device that resets the Q-node during a high period of a second clock within the (n−1)H period. A back-flow preventing device is connected between a previous carry node and the second ripple preventing device to prevent an electric charge of the Q-node from flowing back to the previous carry node.
摘要翻译：在栅极驱动电路和具有该栅极驱动电路的显示装置中，纹波防止部分连接到上拉部分和控制端子（Q-节点）以复位Q-节点。纹波防止部包括在第（n-1）个H周期内在第一时钟的高周期期间复位Q-节点的第一纹波防止装置和在高周期期间复位Q-节点的第二纹波防止装置（n-1）个H周期内的第二个时钟。在前一进位节点和第二纹波防止装置之间连接防回流装置，以防止Q-节点的电荷回流到先前的进位节点。

5. 发明申请

US20080074379A1 Gate Drive Circuit and Display Apparatus Having the Same 审中-公开
标题翻译：栅极驱动电路和显示装置具有相同的功能
公开(公告)号：US20080074379A1
公开(公告)日：2008-03-27
申请号：US11859516
申请日：2007-09-21
申请人： Sung-Man Kim , Hyeong-Jun Park , Kyung-Wook Kim , Byeong-Jae Ahn , Beom-Jun Kim , Bong-Jun Lee , Jong-Hyuk Lee , Shin-Tack Kang , Yu-Jin Kim
发明人： Sung-Man Kim , Hyeong-Jun Park , Kyung-Wook Kim , Byeong-Jae Ahn , Beom-Jun Kim , Bong-Jun Lee , Jong-Hyuk Lee , Shin-Tack Kang , Yu-Jin Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2320/0223 , G11C19/184
摘要： A gate drive circuit of a display device includes a plurality of stages, each stage being coupled to at least one other stage. A current stage among the stages includes a gate section, a carry section, a buffer section, and a reset section. The gate section generates a current gate signal and the carry section generates a current carry signal. The buffer section receives a previous carry signal from a previous stage, and then turns on the gate section and the carry section. The reset section receives a next carry signal from next stages, and then turns off the gate section and the carry section. As the current stage is reset in response to the next carry signal, the function of the gate drive circuit is increased.
摘要翻译：显示装置的栅极驱动电路包括多个级，每个级耦合到至少一个其它级。各级之间的当前阶段包括门区，进位区，缓冲区和复位区。栅极部分产生电流门信号，并且进位部分产生电流进位信号。缓冲器部分从前一级接收先前的进位信号，然后打开门部分和进位部分。复位部分从下一个级接收下一个进位信号，然后关闭门极部分和进位部分。当当前级被响应于下一个进位信号复位时，栅极驱动电路的功能增加。

6. 发明申请

US20090167733A1 DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE AND DISPLAY APPARATUS HAVING THE DISPLAY SUBSTRATE 有权
标题翻译：显示基板，制造显示基板的方法和具有显示基板的显示装置
公开(公告)号：US20090167733A1
公开(公告)日：2009-07-02
申请号：US12332213
申请日：2008-12-10
申请人： Bong-Jun Lee , Byeong-Jae Ahn , Yeo-Geon Yoon , Hong-Woo Lee , Hyuk-Jin Kim , Jong-Oh Kim , Gyu-Tae Kim
发明人： Bong-Jun Lee , Byeong-Jae Ahn , Yeo-Geon Yoon , Hong-Woo Lee , Hyuk-Jin Kim , Jong-Oh Kim , Gyu-Tae Kim
IPC分类号： G09G5/00
CPC分类号： H01L27/124 , H01L27/1288
摘要： A display substrate includes a base substrate, a first line, a second line, a bridge line, a thin-film transistor (TFT), a storage line, and a pixel electrode. The first line extends in a first direction on the base substrate. The second line extends in a second direction on the base substrate and is divided into two portions with respect to the first line. The bridge line makes contact with the two portions of the second line in first and second bridge contact regions. The TFT includes a source electrode making contact with one of the first and second lines in a data contact region. The storage line is formed on the one of the first and second lines. The pixel electrode is formed on the storage line and is electrically connected to the TFT. The display substrate reduces formation of parasitic capacitance between pixel electrode and data line.
摘要翻译：显示基板包括基底基板，第一线，第二线，桥接线，薄膜晶体管（TFT），存储线和像素电极。第一线在基底基板上沿第一方向延伸。第二线在基底基板上沿第二方向延伸，并且相对于第一线分成两部分。桥接线与第一和第二桥接触区域中的第二线路的两个部分接触。 TFT包括与数据接触区域中的第一和第二线路之一接触的源电极。存储线形成在第一和第二线之一上。像素电极形成在存储线上并与TFT电连接。显示基板减少像素电极和数据线之间的寄生电容的形成。

7. 发明授权

US08223283B2 Display substrate, method of manufacturing the display substrate and display apparatus having the display substrate 有权
标题翻译：显示基板，显示基板的制造方法以及具有显示基板的显示装置
公开(公告)号：US08223283B2
公开(公告)日：2012-07-17
申请号：US12332213
申请日：2008-12-10
申请人： Bong-Jun Lee , Byeong-Jae Ahn , Yeo-Geon Yoon , Hong-Woo Lee , Hyuk-Jin Kim , Jong-Oh Kim , Gyu-Tae Kim
发明人： Bong-Jun Lee , Byeong-Jae Ahn , Yeo-Geon Yoon , Hong-Woo Lee , Hyuk-Jin Kim , Jong-Oh Kim , Gyu-Tae Kim
IPC分类号： G02F1/1343
CPC分类号： H01L27/124 , H01L27/1288
摘要： A display substrate includes a base substrate, a first line, a second line, a bridge line, a thin-film transistor (TFT), a storage line, and a pixel electrode. The first line extends in a first direction on the base substrate. The second line extends in a second direction on the base substrate and is divided into two portions with respect to the first line. The bridge line makes contact with the two portions of the second line in first and second bridge contact regions. The TFT includes a source electrode making contact with one of the first and second lines in a data contact region. The storage line is formed on the one of the first and second lines. The pixel electrode is formed on the storage line and is electrically connected to the TFT. The display substrate reduces formation of parasitic capacitance between pixel electrode and data line.
摘要翻译：显示基板包括基底基板，第一线，第二线，桥接线，薄膜晶体管（TFT），存储线和像素电极。第一线在基底基板上沿第一方向延伸。第二线在基底基板上沿第二方向延伸，并且相对于第一线分成两部分。桥接线与第一和第二桥接触区域中的第二线路的两个部分接触。 TFT包括与数据接触区域中的第一和第二线路之一接触的源电极。存储线形成在第一和第二线之一上。像素电极形成在存储线上并与TFT电连接。显示基板减少像素电极和数据线之间的寄生电容的形成。

8. 发明授权

US07724864B2 Shift register and display device having the same 有权
标题翻译：移位寄存器和具有相同功能的显示设备
公开(公告)号：US07724864B2
公开(公告)日：2010-05-25
申请号：US11498574
申请日：2006-08-03
申请人： Beom-Jun Kim , Yu-Jin Kim , Byeong-Jae Ahn , Bong-Jun Lee
发明人： Beom-Jun Kim , Yu-Jin Kim , Byeong-Jae Ahn , Bong-Jun Lee
IPC分类号： G11C19/00
CPC分类号： G09G3/3677 , G11C19/184
摘要： A shift register includes a plurality of stages to output a plurality of output signals, in sequence. Each of the stages includes a driving part and a discharging part. The driving part outputs an output signal of a present stage based on one of a start signal and an output signal of a previous stage, and a clock signal. The discharging part discharges the output signal of the present stage. The discharging part includes a discharge transistor and an auxiliary transistor. The discharge transistor has a gate electrode receiving an output signal of a next stage. The auxiliary transistor has a gate electrode receiving the output signal of the next stage. The auxiliary transistor is electrically connected in series to the discharge transistor. Therefore, the chance of a malfunction is decreased, and image display quality of the display device is improved.
摘要翻译：移位寄存器包括多个级以依次输出多个输出信号。每个级包括驱动部和排出部。驱动部分基于前一级的起始信号和输出信号之一以及时钟信号输出当前级的输出信号。放电部分对本阶段的输出信号进行放电。放电部分包括放电晶体管和辅助晶体管。放电晶体管具有接收下一级的输出信号的栅电极。辅助晶体管具有接收下一级的输出信号的栅电极。辅助晶体管与放电晶体管串联电连接。因此，故障的可能性降低，显示装置的图像显示质量提高。

9. 发明授权

US07501655B2 Thin film transistor array panel 有权
标题翻译：薄膜晶体管阵列面板
公开(公告)号：US07501655B2
公开(公告)日：2009-03-10
申请号：US11749426
申请日：2007-05-16
申请人： Kyung-Wook Kim , Beom-Jun Kim , Sung-Man Kim , Byeong-Jae Ahn , Young-Goo Song , Hyang-Shik Kong
发明人： Kyung-Wook Kim , Beom-Jun Kim , Sung-Man Kim , Byeong-Jae Ahn , Young-Goo Song , Hyang-Shik Kong
IPC分类号： H01L29/04
CPC分类号： H01L27/124 , G02F1/136209 , G02F1/136213 , G02F1/136227 , G02F2001/136218 , G02F2001/136222 , H01L27/1214 , H01L27/1288
摘要： A thin film array panel is provided, which includes: a gate line formed on a substrate; a first insulating layer formed on the gate line; a semiconductor layer formed on the gate insulating layer; a data line formed on the gate insulating layer and intersecting the gate line; a drain electrode formed at least on the semiconductor layer; a conductor arranged in parallel to the data line; a second insulating layer formed on the data line, the drain electrode, and the conductor and having a first contact hole exposing a portion of the drain electrode; and a pixel electrode formed on the second insulating layer, connected to the drain electrode through the first contact hole, fully covering the data line.
摘要翻译：提供薄膜阵列面板，其包括：形成在基板上的栅极线; 形成在栅极线上的第一绝缘层; 形成在所述栅极绝缘层上的半导体层; 形成在栅极绝缘层上并与栅极线相交的数据线; 至少形成在所述半导体层上的漏电极; 与数据线平行布置的导体; 形成在所述数据线上的第二绝缘层，所述漏电极和所述导体，并且具有暴露所述漏电极的一部分的第一接触孔; 以及形成在第二绝缘层上的像素电极，通过第一接触孔连接到漏电极，完全覆盖数据线。

10. 发明申请

US20070040793A1 Shift register and display device having the same 有权
标题翻译：移位寄存器和具有相同功能的显示设备
公开(公告)号：US20070040793A1
公开(公告)日：2007-02-22
申请号：US11498574
申请日：2006-08-03
申请人： Beom-Jun Kim , Yu-Jin Kim , Byeong-Jae Ahn , Bong-Jun Lee
发明人： Beom-Jun Kim , Yu-Jin Kim , Byeong-Jae Ahn , Bong-Jun Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G11C19/184
摘要： A shift register includes a plurality of stages to output a plurality of output signals, in sequence. Each of the stages includes a driving part and a discharging part. The driving part outputs an output signal of a present stage based on one of a start signal and an output signal of a previous stage, and a clock signal. The discharging part discharges the output signal of the present stage. The discharging part includes a discharge transistor and an auxiliary transistor. The discharge transistor has a gate electrode receiving an output signal of a next stage. The auxiliary transistor has a gate electrode receiving the output signal of the next stage. The auxiliary transistor is electrically connected in series to the discharge transistor. Therefore, the chance of a malfunction is decreased, and image display quality of the display device is improved.
摘要翻译：移位寄存器包括多个级以依次输出多个输出信号。每个级包括驱动部和排出部。驱动部分基于前一级的起始信号和输出信号之一以及时钟信号输出当前级的输出信号。放电部分对本阶段的输出信号进行放电。放电部分包括放电晶体管和辅助晶体管。放电晶体管具有接收下一级的输出信号的栅电极。辅助晶体管具有接收下一级的输出信号的栅电极。辅助晶体管与放电晶体管串联电连接。因此，故障的可能性降低，显示装置的图像显示质量提高。

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