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1. 发明授权

US07118947B2 Thin film transistor substrate of a horizontal electric field type LCD and fabricating method thereof 有权
公开(公告)号：US07118947B2
公开(公告)日：2006-10-10
申请号：US10973886
申请日：2004-10-27
申请人： Soon-Sung Yoo , Youn-Gyoung Chang , Heung-Lyul Cho
发明人： Soon-Sung Yoo , Youn-Gyoung Chang , Heung-Lyul Cho
IPC分类号： H01L21/84
CPC分类号： G02F1/1362 , G02F1/134363 , G02F2001/136231 , H01L27/124 , H01L27/1288 , H01L29/66765
摘要： A thin film transistor substrate structure of a horizontal electric field type LCD comprises a plurality of signal lines including a gate, a data, and a common lines disposed on a substrate; the data line intersecting with the gate and common lines, a gate insulating film disposed between the data line and the gate and common lines, a pixel area being defined by the intersection of the data and gate lines; a thin film transistor disposed at the intersection of the data line and gate line; a common and a pixel electrodes both having a portion extended into the pixel area; a protective film disposed over the substrate and the thin film transistor; and at least one pad structure including an upper pad electrode contacting a lower pad electrode within a first contact hole wherein the upper pad electrode is absent from the upper surface of the protective film.

2. 发明授权

US07599034B2 Thin film transistor substrate of a horizontal electric field type LCD and fabricating method thereof 有权
标题翻译：水平电场型LCD薄膜晶体管基板及其制造方法
公开(公告)号：US07599034B2
公开(公告)日：2009-10-06
申请号：US11542249
申请日：2006-10-04
申请人： Soon-Sung Yoo , Youn-Gyoung Chang , Heung-Lyul Cho
发明人： Soon-Sung Yoo , Youn-Gyoung Chang , Heung-Lyul Cho
IPC分类号： G02F1/1343
CPC分类号： G02F1/1362 , G02F1/134363 , G02F2001/136231 , H01L27/124 , H01L27/1288 , H01L29/66765
摘要： A thin film transistor substrate structure of a horizontal electric field type LCD comprises a plurality of signal lines including a gate, a data, and a common lines disposed on a substrate; the data line intersecting with the gate and common lines, a gate insulating film disposed between the data line and the gate and common lines, a pixel area being defined by the intersection of the data and gate lines; a thin film transistor disposed at the intersection of the data line and gate line; a common and a pixel electrodes both having a portion extended into the pixel area; a protective film disposed over the substrate and the thin film transistor; and at least one pad structure including an upper pad electrode contacting a lower pad electrode within a first contact hole wherein the upper pad electrode is absent from the upper surface of the protective film.
摘要翻译：水平电场型LCD的薄膜晶体管衬底结构包括多个信号线，包括设置在衬底上的栅极，数据和公共线; 与栅极和公共线相交的数据线，设置在数据线与栅极和公共线之间的栅极绝缘膜，像素区域由数据与栅极线的交点定义; 设置在数据线与栅极线的交点处的薄膜晶体管; 一个共同的和一个像素电极，两者都具有延伸到像素区域中的一部分; 设置在所述基板和所述薄膜晶体管上的保护膜; 以及至少一个焊盘结构，其包括在第一接触孔内接触下焊盘电极的上焊盘电极，其中上焊盘电极不在保护膜的上表面中。

3. 发明授权

US07489369B2 Array substrate for liquid crystal display device and method of manufacturing the same 有权
标题翻译：液晶显示装置用阵列基板及其制造方法
公开(公告)号：US07489369B2
公开(公告)日：2009-02-10
申请号：US11325570
申请日：2006-01-05
申请人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
发明人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
IPC分类号： G02F1/136 , G02F1/1343
CPC分类号： G02F1/136227 , G02F1/134336 , G02F1/13458 , G02F1/1362 , G02F2001/136231 , G02F2001/136236
摘要： A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate line, a gate pad and a gate electrode on a substrate through a first mask process, forming a data line, a data pad, a source electrode, a drain electrode and an active layer on the substrate including the gate line, the gate pad and the gate electrode through a second mask process, wherein the data line crosses the gate line to define a pixel region, the source electrode is extended from the data line, the drain electrode is spaced apart from the source electrode, and the active layer is disposed between the gate electrode and the source and drain electrodes, forming a passivation layer on an entire surface of the substrate including the data line, the source electrode and the drain electrode through a third mask process, the passivation layer being etched to expose the substrate in the pixel region, a part of the drain electrode, the gate pad and the data pad, and forming a pixel electrode, a gate pad terminal and a data pad terminal by depositing a transparent conductive material on an entire surface of the substrate including the passivation layer, the pixel electrode directly contacting the exposed part of the drain electrode, the gate pad terminal directly contacting the gate pad, and the data pad terminal directly contacting the data pad.
摘要翻译：制造液晶显示装置用阵列基板的方法包括通过第一掩模工艺在基板上形成栅极线，栅极焊盘和栅电极，形成数据线，数据焊盘，源电极，漏极电极和通过第二掩模处理的包括栅极线，栅极焊盘和栅电极的衬底上的有源层，其中数据线与栅极线交叉以限定像素区域，源电极从数据线延伸，所述漏电极与所述源电极间隔开，并且所述有源层设置在所述栅电极与所述源漏电极之间，在所述基板的整个表面上形成钝化层，所述整个表面包括所述数据线，所述源电极和所述漏极电极通过第三掩模工艺，钝化层被蚀刻以暴露像素区域中的衬底，漏电极的一部分，栅极焊盘和数据焊盘，并且形成像素e 栅极焊盘端子和数据焊盘端子，通过在包括钝化层的基板的整个表面上沉积透明导电材料，直接接触漏电极的暴露部分的像素电极，直接接触栅极的栅极焊盘端子焊盘和数据焊盘端子直接接触数据焊盘。

4. 发明授权

US07256076B2 Manufacturing method of liquid crystal display device 有权
标题翻译：液晶显示装置的制造方法
公开(公告)号：US07256076B2
公开(公告)日：2007-08-14
申请号：US10814186
申请日：2004-04-01
申请人： Heung-Lyul Cho , Soon-Sung Yoo , Youn-Gyoung Chang
发明人： Heung-Lyul Cho , Soon-Sung Yoo , Youn-Gyoung Chang
IPC分类号： H01L21/00
CPC分类号： H01L27/1288 , G02F1/1368 , G02F2001/136231 , H01L27/1214
摘要： A manufacturing method of a thin film transistor of a liquid crystal display device using 3-mask includes forming a gate electrode over a substrate, consecutively forming a gate insulating layer and an active layer, forming a first photoresist pattern, removing an active layer formed at a source/drain region, ashing the first photoresist pattern to expose a part of an active region, forming a source/drain electrode, forming a passivation layer, forming a second photoresist pattern that exposes a pixel region over the passivation layer; forming a pixel region by using the second photoresist pattern as a mask, side-etching a part of the passivation layer to expose a part of the drain electrode, forming a pixel electrode material over the second photoresist pattern and the pixel region, and simultaneously removing the second photoresist pattern and the pixel electrode material formed thereon to form a pixel electrode.
摘要翻译：使用3掩模的液晶显示装置的薄膜晶体管的制造方法包括在基板上形成栅电极，连续地形成栅极绝缘层和有源层，形成第一光致抗蚀剂图案，除去形成在第源极/漏极区域，灰化第一光致抗蚀剂图案以暴露有源区的一部分，形成源极/漏极，形成钝化层，形成在钝化层上暴露像素区域的第二光致抗蚀剂图案; 通过使用第二光致抗蚀剂图案作为掩模形成像素区域，侧蚀刻钝化层的一部分以暴露部分漏电极，在第二光致抗蚀剂图案和像素区域上形成像素电极材料，并同时去除第二光致抗蚀剂图案和形成在其上的像素电极材料以形成像素电极。

5. 发明申请

US20070153166A1 Method for fabricating color filter layer of liquid crystal display device and method for fabricating liquid crystal display device using the same 有权
标题翻译：液晶显示装置的滤色器层的制造方法及使用其的液晶显示装置的制造方法
公开(公告)号：US20070153166A1
公开(公告)日：2007-07-05
申请号：US11478297
申请日：2006-06-29
申请人： Soon-Sung Yoo , Duk-Chul Yun , Oh-Nam Kwon , Youn-Gyoung Chang , Heung-Lyul Cho , Seung-Hee Nam
发明人： Soon-Sung Yoo , Duk-Chul Yun , Oh-Nam Kwon , Youn-Gyoung Chang , Heung-Lyul Cho , Seung-Hee Nam
IPC分类号： G02F1/1335 , G03C1/825 , G02F1/136
CPC分类号： G02F1/133516 , G02B5/201 , G02F1/133512
摘要： A method for fabricating color filter layer of an LCD comprises forming a plurality of black matrixes separated at certain intervals on a color filter substrate, and forming R, G and B color filter layers by using a plurality of needles between the plurality of black matrixes on the color filter substrate.
摘要翻译：一种用于制造LCD的滤色器层的方法包括在滤色器基板上形成以一定间隔分离的多个黑矩阵，并且通过使用多个黑色矩阵之间的多个针来形成R，G和B滤色器层滤色器基板。

6. 发明申请

US20060119779A1 Array substrate for liquid crystal display device and method of manufacturing the same 有权
公开(公告)号：US20060119779A1
公开(公告)日：2006-06-08
申请号：US11325570
申请日：2006-01-05
申请人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
发明人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
IPC分类号： G02F1/1345
CPC分类号： G02F1/136227 , G02F1/134336 , G02F1/13458 , G02F1/1362 , G02F2001/136231 , G02F2001/136236
摘要： A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate line, a gate pad and a gate electrode on a substrate through a first mask process, forming a data line, a data pad, a source electrode, a drain electrode and an active layer on the substrate including the gate line, the gate pad and the gate electrode through a second mask process, wherein the data line crosses the gate line to define a pixel region, the source electrode is extended from the data line, the drain electrode is spaced apart from the source electrode, and the active layer is disposed between the gate electrode and the source and drain electrodes, forming a passivation layer on an entire surface of the substrate including the data line, the source electrode and the drain electrode through a third mask process, the passivation layer being etched to expose the substrate in the pixel region, a part of the drain electrode, the gate pad and the data pad, and forming a pixel electrode, a gate pad terminal and a data pad terminal by depositing a transparent conductive material on an entire surface of the substrate including the passivation layer, the pixel electrode directly contacting the exposed part of the drain electrode, the gate pad terminal directly contacting the gate pad, and the data pad terminal directly contacting the data pad.

7. 发明授权

US07763483B2 Array substrate for liquid crystal display device and method of manufacturing the same 失效
标题翻译：液晶显示装置用阵列基板及其制造方法
公开(公告)号：US07763483B2
公开(公告)日：2010-07-27
申请号：US12318654
申请日：2009-01-05
申请人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
发明人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
IPC分类号： H01L21/00
CPC分类号： G02F1/136227 , G02F1/134336 , G02F1/13458 , G02F1/1362 , G02F2001/136231 , G02F2001/136236
摘要： A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate line, a gate pad and a gate electrode on a substrate through a first mask process, forming a data line, a data pad, a source electrode, a drain electrode and an active layer on the substrate including the gate line, the gate pad and the gate electrode through a second mask process, wherein the data line crosses the gate line to define a pixel region, the source electrode is extended from the data line, the drain electrode is spaced apart from the source electrode, and the active layer is disposed between the gate electrode and the source and drain electrodes, forming a passivation layer on an entire surface of the substrate including the data line, the source electrode and the drain electrode through a third mask process, the passivation layer being etched to expose the substrate in the pixel region, a part of the drain electrode, the gate pad and the data pad, and forming a pixel electrode, a gate pad terminal and a data pad terminal by depositing a transparent conductive material on an entire surface of the substrate including the passivation layer, the pixel electrode directly contacting the exposed part of the drain electrode, the gate pad terminal directly contacting the gate pad, and the data pad terminal directly contacting the data pad.
摘要翻译：制造液晶显示装置用阵列基板的方法包括通过第一掩模工艺在基板上形成栅极线，栅极焊盘和栅电极，形成数据线，数据焊盘，源电极，漏极电极和通过第二掩模处理的包括栅极线，栅极焊盘和栅电极的衬底上的有源层，其中数据线与栅极线交叉以限定像素区域，源电极从数据线延伸，所述漏电极与所述源电极间隔开，并且所述有源层设置在所述栅电极与所述源漏电极之间，在所述基板的整个表面上形成钝化层，所述整个表面包括所述数据线，所述源电极和所述漏极电极通过第三掩模工艺，钝化层被蚀刻以暴露像素区域中的衬底，漏电极的一部分，栅极焊盘和数据焊盘，并且形成像素e 栅极焊盘端子和数据焊盘端子，通过在包括钝化层的基板的整个表面上沉积透明导电材料，直接接触漏电极的暴露部分的像素电极，直接接触栅极的栅极焊盘端子焊盘和数据焊盘端子直接接触数据焊盘。

8. 发明申请

US20090197362A1 Array substrate for liquid crystal display device and method of manufacturing the same 失效
公开(公告)号：US20090197362A1
公开(公告)日：2009-08-06
申请号：US12318654
申请日：2009-01-05
申请人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
发明人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
IPC分类号： H01L21/28
CPC分类号： G02F1/136227 , G02F1/134336 , G02F1/13458 , G02F1/1362 , G02F2001/136231 , G02F2001/136236
摘要： A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate line, a gate pad and a gate electrode on a substrate through a first mask process, forming a data line, a data pad, a source electrode, a drain electrode and an active layer on the substrate including the gate line, the gate pad and the gate electrode through a second mask process, wherein the data line crosses the gate line to define a pixel region, the source electrode is extended from the data line, the drain electrode is spaced apart from the source electrode, and the active layer is disposed between the gate electrode and the source and drain electrodes, forming a passivation layer on an entire surface of the substrate including the data line, the source electrode and the drain electrode through a third mask process, the passivation layer being etched to expose the substrate in the pixel region, a part of the drain electrode, the gate pad and the data pad, and forming a pixel electrode, a gate pad terminal and a data pad terminal by depositing a transparent conductive material on an entire surface of the substrate including the passivation layer, the pixel electrode directly contacting the exposed part of the drain electrode, the gate pad terminal directly contacting the gate pad, and the data pad terminal directly contacting the data pad.

9. 发明申请

US20060285029A1 Array substrate for liquid crystal display device, method of fabricating the same, and repairing method thereof 有权
标题翻译：液晶显示装置用阵列基板及其制造方法及其修补方法
公开(公告)号：US20060285029A1
公开(公告)日：2006-12-21
申请号：US11453823
申请日：2006-06-16
申请人： Soon-Sung Yoo , Youn-Gyoung Chang , Heung-Lyul Cho , Seung-Hee Nam
发明人： Soon-Sung Yoo , Youn-Gyoung Chang , Heung-Lyul Cho , Seung-Hee Nam
IPC分类号： G02F1/1333
CPC分类号： G02F1/136259 , G02F1/136213 , G02F2001/136272
摘要： An array substrate for a liquid crystal display device includes a gate line and a first storage electrode on a substrate, a data line crossing the gate line to define a first pixel region, a thin film transistor connected to the gate line and the data line, a second storage electrode over the first storage electrode, a first pixel electrode in the first pixel region, the first pixel electrode connected to the thin film transistor and the second storage electrode, the second storage electrode including a first portion over the first storage electrode and a second portion in a second pixel region adjacent to the first pixel region, and a repair pattern for the first pixel region between the second storage electrode and a second pixel electrode in the second pixel region.
摘要翻译：用于液晶显示装置的阵列基板包括基板上的栅极线和第一存储电极，与栅极线交叉以限定第一像素区域的数据线，连接到栅极线和数据线的薄膜晶体管，在所述第一存储电极上方的第二存储电极，所述第一像素区域中的第一像素电极，连接到所述薄膜晶体管的所述第一像素电极和所述第二存储电极，所述第二存储电极包括位于所述第一存储电极上的第一部分，与第一像素区域相邻的第二像素区域中的第二部分和第二像素区域中的第二像素区域之间的第一像素区域的修复图案。

10. 发明授权

US07016007B2 Array substrate for liquid crystal display device and method of manufacturing the same 有权
公开(公告)号：US07016007B2
公开(公告)日：2006-03-21
申请号：US10704668
申请日：2003-11-12
申请人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
发明人： Youn-Gyoung Chang , Heung-Lyul Cho , Soon-Sung Yoo
IPC分类号： G02F1/1333 , G02F1/136 , G02F1/1343 , G02F1/1345 , G02F1/13
CPC分类号： G02F1/136227 , G02F1/134336 , G02F1/13458 , G02F1/1362 , G02F2001/136231 , G02F2001/136236
摘要： A method of manufacturing an array substrate for a liquid crystal display device includes forming a gate line, a gate pad and a gate electrode on a substrate through a first mask process, forming a data line, a data pad, a source electrode, a drain electrode and an active layer on the substrate including the gate line, the gate pad and the gate electrode through a second mask process, wherein the data line crosses the gate line to define a pixel region, the source electrode is extended from the data line, the drain electrode is spaced apart from the source electrode, and the active layer is disposed between the gate electrode and the source and drain electrodes, forming a passivation layer on an entire surface of the substrate including the data line, the source electrode and the drain electrode through a third mask process, the passivation layer being etched to expose the substrate in the pixel region, a part of the drain electrode, the gate pad and the data pad, and forming a pixel electrode, a gate pad terminal and a data pad terminal by depositing a transparent conductive material on an entire surface of the substrate including the passivation layer, the pixel electrode directly contacting the exposed part of the drain electrode, the gate pad terminal directly contacting the gate pad, and the data pad terminal directly contacting the data pad.

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