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1. 发明申请

US20050208711A1 Thin film transistor array substrate for a liquid crystal display and the method for fabricating the same 有权
标题翻译：液晶显示器用薄膜晶体管阵列基板及其制造方法
公开(公告)号：US20050208711A1
公开(公告)日：2005-09-22
申请号：US11126305
申请日：2005-05-11
申请人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
发明人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1368 , G09F9/00 , H01L21/336 , H01L21/84 , H01L27/12 , H01L29/786
CPC分类号： H01L29/66765 , G02F1/134363 , G02F1/13458 , G02F1/1368 , G02F2001/136231 , H01L27/12 , H01L29/78669
摘要： A method for fabricating a thin film array substrate for a liquid crystal display includes steps of forming a gate line assembly and a common electrode line assembly on a first substrate. The gate line assembly includes a plurality of gate lines and gate pads, and the common electrode line assembly includes common signal lines and common electrodes. Thereafter, a gate insulating layer is formed on the first substrate, and a semiconductor pattern and an ohmic contact pattern are formed on the gate insulating layer. A data line assembly and pixel electrodes are then formed on the first substrate. The data line assembly includes a plurality of data lines, data pads, and source and drain electrodes. The pixel electrodes are connected to the drain electrodes while proceeding parallel to the common electrodes. A passivation layer is formed on the substrate. The passivation layer and the gate insulating layer are etched such that the gate pads and the data pads are exposed to the outside. At this time, the etching is performed after an assembly process where a second substrate is arranged to face the first substrate and assembled together and the passivation layer and the gate insulating layer are exposed outside of the second substrate.
摘要翻译：制造液晶显示器用薄膜阵列基板的方法包括在第一基板上形成栅线组合体和公共电极线组合体的工序。栅极线组件包括多个栅极线和栅极焊盘，并且公共电极线组件包括公共信号线和公共电极。此后，在第一基板上形成栅极绝缘层，并且在栅极绝缘层上形成半导体图案和欧姆接触图案。然后在第一基板上形成数据线组件和像素电极。数据线组件包括多条数据线，数据焊盘以及源极和漏极。像素电极在平行于公共电极的同时连接到漏电极。在衬底上形成钝化层。蚀刻钝化层和栅极绝缘层，使得栅极焊盘和数据焊盘暴露于外部。此时，在将第二基板布置成面对第一基板并组装在一起并且钝化层和栅极绝缘层暴露在第二基板外部的组装工艺之后进行蚀刻。

2. 发明授权

US06876405B1 Method for manufacturing a liquid crystal display with a novel structure of thin film transistor substrate 失效
标题翻译：具有薄膜晶体管基板的新颖结构的液晶显示器的制造方法
公开(公告)号：US06876405B1
公开(公告)日：2005-04-05
申请号：US10626767
申请日：2003-07-25
申请人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
发明人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L29/786 , G02F1/136
CPC分类号： H01L29/66765 , G02F1/134363 , G02F1/13458 , G02F1/1368 , G02F2001/136231 , H01L29/78669
摘要： A method for fabricating a thin film array substrate for a liquid crystal display includes steps of forming a gate line assembly and a common electrode line assembly on a first substrate. The gate line assembly includes a plurality of gate lines and gate pads, and the common electrode line assembly includes common signal lines and common electrodes. Thereafter, a gate insulating layer is formed on the first substrate, and a semiconductor pattern and an ohmic contact pattern are formed on the gate insulating layer. A data line assembly and pixel electrodes are then formed on the first substrate. The data line assembly includes a plurality of data lines, data pads, and source and drain electrodes. The pixel electrodes are connected to the drain electrodes while proceeding parallel to the common electrodes. A passivation layer is formed on the substrate. The passivation layer and the gate insulating layer are etched such that the gate pads and the data pads are exposed to the outside. At this time, the etching is performed after an assembly process where a second substrate is arranged to face the first substrate and assembled together and the passivation layer and the gate insulating layer are exposed outside of the second substrate.
摘要翻译：制造液晶显示器用薄膜阵列基板的方法包括在第一基板上形成栅线组合体和公共电极线组合体的工序。栅极线组件包括多个栅极线和栅极焊盘，并且公共电极线组件包括公共信号线和公共电极。此后，在第一基板上形成栅极绝缘层，并且在栅极绝缘层上形成半导体图案和欧姆接触图案。然后在第一基板上形成数据线组件和像素电极。数据线组件包括多条数据线，数据焊盘以及源极和漏极。像素电极在平行于公共电极的同时连接到漏电极。在衬底上形成钝化层。蚀刻钝化层和栅极绝缘层，使得栅极焊盘和数据焊盘暴露于外部。此时，在将第二基板布置成面对第一基板并组装在一起并且钝化层和栅极绝缘层暴露在第二基板外部的组装工艺之后进行蚀刻。

3. 发明授权

US06906776B2 Liquid crystal display with a novel structure of thin film transistor substrate 失效
标题翻译：具有薄膜晶体管基板新颖结构的液晶显示器
公开(公告)号：US06906776B2
公开(公告)日：2005-06-14
申请号：US10626738
申请日：2003-07-25
申请人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
发明人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1368 , G09F9/00 , H01L21/336 , H01L21/84 , H01L27/12 , H01L29/786 , G02F1/13
CPC分类号： H01L29/66765 , G02F1/134363 , G02F1/13458 , G02F1/1368 , G02F2001/136231 , H01L27/12 , H01L29/78669
摘要： A method for fabricating a thin film array substrate for a liquid crystal display includes steps of forming a gate line assembly and a common electrode line assembly on a first substrate. The gate line assembly includes a plurality of gate lines and gate pads, and the common electrode line assembly includes common signal lines and common electrodes. Thereafter, a gate insulating layer is formed on the first substrate, and a semiconductor pattern and an ohmic contact pattern are formed on the gate insulating layer. A data line assembly and pixel electrodes are then formed on the first substrate. The data line assembly includes a plurality of data lines, data pads, and source and drain electrodes. The pixel electrodes are connected to the drain electrodes while proceeding parallel to the common electrodes. A passivation layer is formed on the substrate. The passivation layer and the gate insulating layer are etched such that the gate pads and the data pads are exposed to the outside. At this time, the etching is performed after an assembly process where a second substrate is arranged to face the first substrate and assembled together and the passivation layer and the gate insulating layer are exposed outside of the second substrate.
摘要翻译：制造液晶显示器用薄膜阵列基板的方法包括在第一基板上形成栅线组合体和公共电极线组合体的工序。栅极线组件包括多个栅极线和栅极焊盘，并且公共电极线组件包括公共信号线和公共电极。此后，在第一基板上形成栅极绝缘层，并且在栅极绝缘层上形成半导体图案和欧姆接触图案。然后在第一基板上形成数据线组件和像素电极。数据线组件包括多条数据线，数据焊盘以及源极和漏极。像素电极在平行于公共电极的同时连接到漏电极。在衬底上形成钝化层。蚀刻钝化层和栅极绝缘层，使得栅极焊盘和数据焊盘暴露于外部。此时，在将第二基板布置成面对第一基板并组装在一起并且钝化层和栅极绝缘层暴露在第二基板外部的组装工艺之后进行蚀刻。

4. 发明授权

US07130003B2 Thin film transistor array substrate for a liquid crystal display and the method for fabricating the same 有权
公开(公告)号：US07130003B2
公开(公告)日：2006-10-31
申请号：US11126305
申请日：2005-05-11
申请人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
发明人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
IPC分类号： G02F1/1333 , G02F1/1343 , H01L21/00
CPC分类号： H01L29/66765 , G02F1/134363 , G02F1/13458 , G02F1/1368 , G02F2001/136231 , H01L27/12 , H01L29/78669
摘要： A method for fabricating a thin film array substrate for a liquid crystal display includes steps of forming a gate line assembly and a common electrode line assembly on a first substrate. The gate line assembly includes a plurality of gate lines and gate pads, and the common electrode line assembly includes common signal lines and common electrodes. Thereafter, a gate insulating layer is formed on the first substrate, and a semiconductor pattern and an ohmic contact pattern are formed on the gate insulating layer. A data line assembly and pixel electrodes are then formed on the first substrate. The data line assembly includes a plurality of data lines, data pads, and source and drain electrodes. The pixel electrodes are connected to the drain electrodes while proceeding parallel to the common electrodes. A passivation layer is formed on the substrate. The passivation layer and the gate insulating layer are etched such that the gate pads and the data pads are exposed to the outside. At this time, the etching is performed after an assembly process where a second substrate is arranged to face the first substrate and assembled together and the passivation layer and the gate insulating layer are exposed outside of the second substrate.

5. 发明授权

US06678018B2 Thin film transistor array substrate for a liquid crystal display and the method for fabricating the same 有权
标题翻译：液晶显示器用薄膜晶体管阵列基板及其制造方法
公开(公告)号：US06678018B2
公开(公告)日：2004-01-13
申请号：US09779705
申请日：2001-02-09
申请人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
发明人： Woon-Yong Park , Hyeon-Hwan Kim , Dong-Hyeon Ki
IPC分类号： G02F1136
CPC分类号： H01L29/66765 , G02F1/134363 , G02F1/13458 , G02F1/1368 , G02F2001/136231 , H01L27/12 , H01L29/78669
摘要： A method for fabricating a thin film array substrate for a liquid crystal display includes steps of forming a gate line assembly and a common electrode line assembly on a first substrate. The gate line assembly includes a plurality of gate lines and gate pads, and the common electrode line assembly includes common signal lines and common electrodes. Thereafter, a gate insulating layer is formed on the first substrate, and a semiconductor pattern and an ohmic contact pattern are formed on the gate insulating layer. A data line assembly and pixel electrodes are then formed on the first substrate. The data line assembly includes a plurality of data lines, data pads, and source and drain electrodes. The pixel electrodes are connected to the drain electrodes while proceeding parallel to the common electrodes. A passivation layer is formed on the substrate. The passivation layer and the gate insulating layer are etched such that the gate pads and the data pads are exposed to the outside. At this time, the etching is performed after an assembly process where a second substrate is arranged to face the first substrate and assembled together and the passivation layer and the gate insulating layer are exposed outside of the second substrate.
摘要翻译：制造液晶显示器用薄膜阵列基板的方法包括在第一基板上形成栅线组合体和公共电极线组合体的工序。栅极线组件包括多个栅极线和栅极焊盘，并且公共电极线组件包括公共信号线和公共电极。此后，在第一基板上形成栅极绝缘层，并且在栅极绝缘层上形成半导体图案和欧姆接触图案。然后在第一基板上形成数据线组件和像素电极。数据线组件包括多条数据线，数据焊盘以及源极和漏极。像素电极在平行于公共电极的同时连接到漏电极。在衬底上形成钝化层。蚀刻钝化层和栅极绝缘层，使得栅极焊盘和数据焊盘暴露于外部。此时，在将第二基板布置成面对第一基板并组装在一起并且钝化层和栅极绝缘层暴露在第二基板外部的组装工艺之后进行蚀刻。

6. 发明授权

US08823892B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08823892B2
公开(公告)日：2014-09-02
申请号：US13155868
申请日：2011-06-08
申请人： Dong-Gyu Kim , Hye-Seok Na , Mee-Hye Jung , Dong-Hyeon Ki , Se-Hyoung Cho
发明人： Dong-Gyu Kim , Hye-Seok Na , Mee-Hye Jung , Dong-Hyeon Ki , Se-Hyoung Cho
IPC分类号： G02F1/136 , G02F1/1343 , G02F1/141 , G02F1/1362 , G09G3/36 , G02F1/139
CPC分类号： G02F1/1393 , G02F1/134363 , G02F1/136209 , G02F1/136213 , G02F1/13624 , G02F1/136286 , G09G3/3614 , G09G2300/0426 , G09G2300/0452
摘要： A liquid crystal display device includes a substrate, a gate line, first and second data lines, a first power line, first, second, third and fourth switching elements, and first, second, third and fourth pixel electrodes. The first switching element is connected to the gate line and the first data line. The second switching element is connected to the gate line and the first power line. The third switching element is connected to the gate line and the second data line. The fourth switching element is connected to the gate line and the first power line. The first to fourth pixel electrodes are connected to the first to fourth switching elements, respectively. Thus, a light leakage may be prevented and an aperture ratio of a display substrate may be enhanced.
摘要翻译：液晶显示装置包括基板，栅极线，第一和第二数据线，第一电力线，第一，第二，第三和第四开关元件以及第一，第二，第三和第四像素电极。第一开关元件连接到栅极线和第一数据线。第二开关元件连接到栅极线和第一电力线。第三开关元件连接到栅极线和第二数据线。第四开关元件连接到栅极线和第一电力线。第一至第四像素电极分别连接到第一至第四开关元件。因此，可以防止漏光，并且可以提高显示基板的开口率。

7. 发明授权

US08610863B2 Liquid crystal display panel 有权
标题翻译：液晶显示面板
公开(公告)号：US08610863B2
公开(公告)日：2013-12-17
申请号：US12019440
申请日：2008-01-24
申请人： Ji-Hyun Kwon , Hyeok-Jin Lee , Byoung-Sun Na , Lujian Gang , Dong-Hyeon Ki , Hwa-Sung Woo
发明人： Ji-Hyun Kwon , Hyeok-Jin Lee , Byoung-Sun Na , Lujian Gang , Dong-Hyeon Ki , Hwa-Sung Woo
IPC分类号： G02F1/1343
CPC分类号： G02F1/136286 , G02F1/134309 , G02F2001/134318 , G02F2001/136218 , G02F2201/121 , G02F2201/122
摘要： An LCD panel is provided for improving a contrast ratio by suppressing light leakage around gate lines of an assembly that is structured to support a liquid crystal alignment mode that enhanced side view visibility of the LCD image. The LCD panel includes a first base substrate, a plurality of gate lines and a plurality of data lines disposed on the first base substrate and crossing each other, a pixel electrode comprising a first oblique line and a second oblique line disposed on the first base substrate and inclined in a different direction from each other with respect to the gate lines, a second base substrate, a common electrode disposed on the second base substrate and alternately positioned with the pixel electrode, wherein a portion of the common electrode overlaps the gate line segment, and a liquid crystal layer disposed between the first and second base substrates.
摘要翻译：提供一种LCD面板，用于通过抑制组件的栅极线周围的光泄漏来提高对比度，该组件被构造成支持提高LCD图像的侧视可见度的液晶对准模式。 LCD面板包括第一基底基板，多条栅极线和设置在第一基底基板上并彼此交叉的多条数据线，包括设置在第一基底基板上的第一斜线和第二斜线的像素电极并且相对于栅极线彼此不同的方向倾斜，第二基底基板，设置在第二基底基板上并与像素电极交替定位的公共电极，其中，公共电极的一部分与栅极线段重叠以及设置在第一和第二基底之间的液晶层。

8. 发明授权

US08228282B2 Gate driving circuit, display apparatus having the same, and method thereof 有权
标题翻译：栅极驱动电路，具有该栅极驱动电路的显示装置及其方法
公开(公告)号：US08228282B2
公开(公告)日：2012-07-24
申请号：US11928466
申请日：2007-10-30
申请人： Byoung-Sun Na , Dong-Hyeon Ki , Min-Cheol Lee , Soon-Il Ahn
发明人： Byoung-Sun Na , Dong-Hyeon Ki , Min-Cheol Lee , Soon-Il Ahn
IPC分类号： G09G3/36
CPC分类号： G11C19/28 , G09G3/3677 , G09G2320/0219 , G09G2320/041
摘要： In a gate driving circuit and a display apparatus having the gate driving circuit, a pull-up transistor of a present stage among plural stages, which are connected one after another to each other and sequentially output a gate signal, pulls up a present gate signal output through an output terminal to a gate-on voltage. A buffer transistor is connected to a control terminal of the pull-up transistor to receive a previous output signal from a previous stage and to turn on the pull-up transistor. The buffer transistor has a chargeability that is about two times or greater than the chargeability of the pull-up transistor. Thus, the size of the pull-up transistor may be reduced, thereby preventing a malfunction of the gate driving circuit when the gate driving circuit is operated under conditions of high temperature or low temperature.
摘要翻译：在具有栅极驱动电路的栅极驱动电路和显示装置中，将多个相互依次连接并依次输出栅极信号的多级中的当前级的上拉晶体管拉起当前的栅极信号通过输出端子输出到栅极导通电压。缓冲晶体管连接到上拉晶体管的控制端，以接收来自前一级的先前输出信号并接通上拉晶体管。缓冲晶体管具有的电荷率约为上拉晶体管的充电能力的两倍或更大。因此，可以减小上拉晶体管的尺寸，从而当栅极驱动电路在高温或低温条件下工作时，防止栅极驱动电路的故障。

9. 发明申请

US20110221988A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20110221988A1
公开(公告)日：2011-09-15
申请号：US12900436
申请日：2010-10-07
申请人： Se-Hyoung Cho , Dong-Gyu Kim , Mee-Hye Jung , Dong-Hyeon Ki , Seung-Soo Baek , Hye-Seok Na
发明人： Se-Hyoung Cho , Dong-Gyu Kim , Mee-Hye Jung , Dong-Hyeon Ki , Seung-Soo Baek , Hye-Seok Na
IPC分类号： G02F1/1343
CPC分类号： G02F1/1395 , G02F1/134363 , G02F1/136213 , G09G3/3648 , G09G2300/0426 , G09G2300/043 , G09G2300/0443 , G09G2300/0447
摘要： A liquid crystal display includes first and second substrates, and a liquid crystal layer disposed therebetween. First and second gate lines are disposed on the first substrate. First and second data lines, and a power line are disposed on the first substrate. A first switching element is connected to the first gate line and the first data line, a second switching element is connected to the first gate line and the power line, a third switching element is connected to the second gate line and the second data line, a first pixel electrode is connected to the first switching element, a second pixel electrode is connected to the second switching element, a third pixel electrode is connected to the second switching element, and a fourth pixel electrode is connected to the third switching element, and a gate-on voltage can be simultaneously applied to the first and second gate lines.
摘要翻译：液晶显示器包括第一和第二基板以及设置在其间的液晶层。第一和第二栅极线设置在第一基板上。第一和第二数据线，以及电源线设置在第一基板上。第一开关元件连接到第一栅极线和第一数据线，第二开关元件连接到第一栅极线和电源线，第三开关元件连接到第二栅极线和第二数据线，第一像素电极连接到第一开关元件，第二像素电极连接到第二开关元件，第三像素电极连接到第二开关元件，第四像素电极连接到第三开关元件，以及栅极导通电压可以同时施加到第一和第二栅极线。

10. 发明授权

US07851835B2 Display substrate, method of manufacturing the same and display device having the same 有权
标题翻译：显示基板及其制造方法以及具有该基板的显示装置
公开(公告)号：US07851835B2
公开(公告)日：2010-12-14
申请号：US11494257
申请日：2006-07-27
申请人： Shin-Tack Kang , Dong-Hyeon Ki , Sung-Man Kim , Sang-Hoon Lee
发明人： Shin-Tack Kang , Dong-Hyeon Ki , Sung-Man Kim , Sang-Hoon Lee
IPC分类号： H01L31/062
CPC分类号： G02F1/136227 , G02F1/13458 , G02F2001/136236 , H01L27/124 , H01L27/1248 , H01L27/1288 , H01L29/41733
摘要： A display substrate includes a substrate, a first insulating layer, an undercut compensating member, a first electrode, a second insulating layer and a first conductive pattern. The first insulating layer is formed on the substrate. The undercut compensating member is formed on the first insulating layer. The undercut compensating member has an etching rate smaller than that of the first insulating layer. The first electrode is formed on a portion of the undercut compensating member. The second insulating layer is formed on the first insulating layer. The second insulating layer has a contact hole through which a portion of the first electrode and a remaining portion of the undercut compensating member. The first conductive pattern electrically connected to the first electrode through the contact hole.
摘要翻译：显示基板包括基板，第一绝缘层，底切补偿元件，第一电极，第二绝缘层和第一导电图案。第一绝缘层形成在基板上。底切补偿部件形成在第一绝缘层上。底切补偿构件的蚀刻速率小于第一绝缘层的蚀刻速率。第一电极形成在底切补偿部件的一部分上。第二绝缘层形成在第一绝缘层上。第二绝缘层具有接触孔，第一电极的一部分和底切补偿部件的剩余部分穿过该接触孔。第一导电图案通过接触孔与第一电极电连接。

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