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1. 发明授权

US06781661B2 Liquid crystal display device and method of forming the same 有权
公开(公告)号：US06781661B2
公开(公告)日：2004-08-24
申请号：US10684499
申请日：2003-10-15
申请人： Dong Guk Kim , Dung Hoon Lee , Youn Gyoung Chang
发明人： Dong Guk Kim , Dung Hoon Lee , Youn Gyoung Chang
IPC分类号： G02F11343
CPC分类号： G02F1/136204 , G02F2201/123
摘要： A liquid crystal display device includes a plurality of gate lines on a substrate, a plurality of data lines on the substrate orthogonal to the plurality of gate lines to define a plurality of pixel regions, at least one thin film transistor at crossing points of the plurality of gate lines and the plurality of data lines, a passivation film on a surface of the substrate and the at least one thin film transistor, and a pixel electrode connected to the at least one thin film transistor, wherein corners of the pixel electrode are arcuate shaped such that a distance between adjacent corners of adjacent pixel electrodes is larger than a distance between adjacent contact sides of the adjacent pixel electrodes.

2. 发明授权

US06720580B2 Liquid crystal display device and method of forming the same 有权
标题翻译：液晶显示装置及其形成方法
公开(公告)号：US06720580B2
公开(公告)日：2004-04-13
申请号：US10067507
申请日：2002-02-07
申请人： Dong Guk Kim , Dong Hoon Lee , Youn Gyoung Chang
发明人： Dong Guk Kim , Dong Hoon Lee , Youn Gyoung Chang
IPC分类号： H01L2904
CPC分类号： G02F1/134336 , H01L27/12 , H01L29/4908 , H01L29/78621
摘要： A liquid crystal display device includes a plurality of gate lines on a substrate, a plurality of data lines on the substrate orthogonal to the plurality of gate lines to define a plurality of pixel regions, at least one thin film transistor at crossing points of the plurality of gate lines and the plurality of data lines, a passivation film on a surface of the substrate and the at least one thin film transistor, and a pixel electrode connected to the at least one thin film transistor, wherein corners of the pixel electrode are arcuate shaped such that a distance between adjacent corners of adjacent pixel electrodes is larger than a distance between adjacent contact sides of the adjacent pixel electrodes.
摘要翻译：一种液晶显示装置，包括在基板上的多条栅极线，与该多条栅极线正交的基板上的多条数据线，以限定多个像素区域，至少一个薄膜晶体管在多个交叉点处的栅极线和多条数据线，在衬底的表面上的钝化膜和至少一个薄膜晶体管，以及连接到至少一个薄膜晶体管的像素电极，其中像素电极的角是弓形的使得相邻像素电极的相邻角之间的距离大于相邻像素电极的相邻接触侧之间的距离。

3. 发明授权

US08263442B2 Thin film transistor substrate of horizontal electric field type liquid crystal display device and fabricating method thereof 有权
标题翻译：水平电场型液晶显示装置薄膜晶体管基板及其制造方法
公开(公告)号：US08263442B2
公开(公告)日：2012-09-11
申请号：US13289824
申请日：2011-11-04
申请人： Youn Gyoung Chang , Heung Lyul Cho
发明人： Youn Gyoung Chang , Heung Lyul Cho
IPC分类号： H01L21/82
CPC分类号： G02F1/136227 , G02F1/134363 , G02F2001/136231
摘要： A thin film transistor substrate of horizontal electric field type liquid crystal display device includes: a gate line and a common line arranged in parallel on a substrate; a data line crossing the gate line and the common line to define a pixel area; a thin film transistor having a gate connected to the gate line and a source electrode connected to the data line; a common electrode extending from the common line into the pixel area; a protective film for covering a plurality of signal lines and electrodes and the thin film transistor; a pixel hole in the protective film having an elongated shape that parallels the common electrode; and a pixel electrode connected to a side surface of a drain electrode of the thin film transistor within the pixel hole.
摘要翻译：一种水平电场型液晶显示装置的薄膜晶体管基板，包括：平行布置在基板上的栅极线和公共线; 穿过所述栅极线和所述公共线以限定像素区域的数据线; 具有连接到栅极线的栅极和连接到数据线的源电极的薄膜晶体管; 从公共线延伸到像素区域中的公共电极; 用于覆盖多个信号线和电极的保护膜和薄膜晶体管; 保护膜中的像素孔具有与公共电极平行的细长形状; 以及与像素孔内的薄膜晶体管的漏电极的侧面连接的像素电极。

4. 发明授权

US08071984B2 Thin film transistor substrate for display device and fabricating method thereof 有权
标题翻译：用于显示装置的薄膜晶体管基板及其制造方法
公开(公告)号：US08071984B2
公开(公告)日：2011-12-06
申请号：US11588312
申请日：2006-10-27
申请人： Youn Gyoung Chang , Heung Lyul Cho
发明人： Youn Gyoung Chang , Heung Lyul Cho
IPC分类号： H01L31/00
CPC分类号： H01L27/1288 , G02F1/1362 , G02F2001/136231 , H01L27/1214 , H01L27/124 , H01L29/66765
摘要： A thin film transistor substrate for a display device having a plurality of thin film transistors and pixel electrodes connected to the thin film transistors, said thin film transistor substrate includes: a plurality of pad electrodes in a non-display area of the display device for applying signals to the plurality of thin film transistors in a non-display area of the display device; a protective film covering the pad electrodes in the non-display area; and a slit in the protective film adjacent to at least one of the plurality of pad electrodes.
摘要翻译：一种用于显示装置的薄膜晶体管基板，具有连接到所述薄膜晶体管的多个薄膜晶体管和像素电极，所述薄膜晶体管基板包括：在显示装置的非显示区域中的多个焊盘电极，用于施加信号到显示装置的非显示区域中的多个薄膜晶体管; 覆盖非显示区域中的焊盘电极的保护膜; 以及与所述多个焊盘电极中的至少一个相邻的保护膜中的狭缝。

5. 发明授权

US07816223B2 Alignment key, method for fabricating the alignment key, and method for fabricating thin film transistor substrate using the alignment key 有权
标题翻译：对准键，用于制造对准键的方法以及使用对准键制造薄膜晶体管衬底的方法
公开(公告)号：US07816223B2
公开(公告)日：2010-10-19
申请号：US12216064
申请日：2008-06-27
申请人： Youn Gyoung Chang , Seung Hee Nam , Nam Kook Kim , Soon Sung Yoo
发明人： Youn Gyoung Chang , Seung Hee Nam , Nam Kook Kim , Soon Sung Yoo
IPC分类号： H01L21/76 , H01L21/00
CPC分类号： H01L27/1288 , H01L23/544 , H01L27/1214 , H01L2223/5442 , H01L2223/54426 , H01L2924/0002 , H01L2924/00
摘要： Provided are an alignment key, a method for fabricating the alignment key, and a method for fabricating a thin film transistor substrate using the alignment key. The method for fabricating the alignment key includes forming a first metal layer on a base substrate, forming a first alignment key and a first mark portion of a second alignment key by selectively patterning the first metal layer, forming a dielectric on the first metal layer, forming a second metal layer on the dielectric, and forming a second mark portion of the second alignment key on the dielectric by selectively patterning the second metal layer.
摘要翻译：提供了对准键，制造对准键的方法以及使用对准键制造薄膜晶体管基板的方法。制造对准键的方法包括在基底基板上形成第一金属层，通过选择性地图案化第一金属层形成第一对准键和第二对准键的第一标记部分，在第一金属层上形成电介质，在所述电介质上形成第二金属层，并且通过选择性地图案化所述第二金属层，在所述电介质上形成所述第二对准键的第二标记部分。

6. 发明授权

US07470932B2 Liquid crystal display panel and fabricating method thereof 有权
标题翻译：液晶显示面板及其制造方法
公开(公告)号：US07470932B2
公开(公告)日：2008-12-30
申请号：US11715889
申请日：2007-03-09
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： H01L29/04
CPC分类号： H01L27/1288 , G02F1/133707 , G02F1/13394 , G02F1/13458 , G02F2001/136231 , H01L27/1214
摘要： A liquid crystal display (LCD) panel is fabricated in a simplified process. The LCD panel includes a thin film transistor (TFT) array substrate with a gate and data lines crossing each other to define a pixel area, a TFT at the crossings of the gate and data lines, a protective film, and a pixel electrode connected to the TFT and formed within a pixel opening that is arranged at the pixel area and formed through the protective film and a gate insulating film. A color filter array substrate is joined to the TFT array substrate. A pattern spacer is between the TFT and color filter array substrate and overlaps at least one of the gate line, the data line, and the thin film transistor. A rib is formed from the same layer as the pattern spacer and overlaps the pixel electrode. Liquid crystal material is provided within the LCD panel.
摘要翻译：以简化的工艺制造液晶显示器（LCD）面板。 LCD面板包括薄膜晶体管（TFT）阵列基板，栅极和数据线彼此交叉以限定像素区域，在栅极和数据线的交叉处的TFT，保护膜和连接到 TFT形成在像素区域内，并形成在像素区域并形成在保护膜和栅极绝缘膜上的像素开口内。滤色器阵列基板连接到TFT阵列基板。图案间隔物位于TFT和滤色器阵列基板之间，并与栅极线，数据线和薄膜晶体管中的至少一个重叠。肋由与图案间隔物相同的层形成，并且与像素电极重叠。液晶材料设置在LCD面板内。

7. 发明授权

US07411217B2 Thin film transistor array substrate and manufacturing method of the same 有权
标题翻译：薄膜晶体管阵列基板及其制造方法相同
公开(公告)号：US07411217B2
公开(公告)日：2008-08-12
申请号：US11594950
申请日：2006-11-09
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： H01L29/04
CPC分类号： H01L27/124 , G02F1/13458 , G02F1/136213 , G02F1/136227 , G02F2001/136236 , H01L27/1214 , H01L27/1255 , H01L27/1288 , Y10S438/942
摘要： A thin film transistor array substrate has a gate electrode of the thin film transistor, a gate line connected to the gate electrode, and a gate pad connected to the gate line; a source/drain pattern including a source electrode and a drain electrode of the thin film transistor, a data line connected to the source electrode, a data pad connected to the data line, a storage electrode formed and superimposed with the gate line; a semiconductor pattern formed in low part of the substrate; a transparent electrode pattern including a pixel electrode connected to the drain electrode and the storage electrode, a gate pad protection electrode covering the gate pad, and a data pad protection electrode covering the data pad; and a protection pattern and a gate insulation pattern stacked in a region other than the region where the transparent electrode pattern is formed.
摘要翻译：薄膜晶体管阵列基板具有薄膜晶体管的栅电极，连接到栅电极的栅极线和连接到栅极线的栅极焊盘; 源极/漏极图案，包括薄膜晶体管的源电极和漏电极，连接到源电极的数据线，连接到数据线的数据焊盘，形成并与栅极线重叠的存储电极; 形成在基板的低部分的半导体图案; 包括连接到漏电极和存储电极的像素电极的透明电极图案，覆盖栅极焊盘的栅极焊盘保护电极和覆盖数据焊盘的数据焊盘保护电极; 以及层叠在除了形成透明电极图案的区域之外的区域中的保护图案和栅极绝缘图案。

8. 发明授权

US08411244B2 Liquid crystal display device and fabricating method thereof with a simplified mask process 有权
标题翻译：液晶显示装置及其制造方法，具有简化的掩模处理
公开(公告)号：US08411244B2
公开(公告)日：2013-04-02
申请号：US11471648
申请日：2006-06-21
申请人： Soon Sung Yoo , Oh Nam Kwon , Youn Gyoung Chang , Heung Lyul Cho , Seung Hee Nam
发明人： Soon Sung Yoo , Oh Nam Kwon , Youn Gyoung Chang , Heung Lyul Cho , Seung Hee Nam
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1333 , G02F1/13 , H01L21/00
CPC分类号： G02F1/134363 , G02F1/136213 , G02F1/136286 , G02F2001/13629 , G02F2001/136295
摘要： A liquid crystal display device and a fabricating method thereof for simplifying a process are disclosed. In the method of fabricating the liquid crystal display device, a first conductive pattern group including a gate line and a gate electrode, a common line and a common electrode, a pixel electrode and a pad in a multiple conductive layer having a stepwise shape including a transparent conductive layer is formed on a substrate by a first mask process. An insulating film and a semiconductor layer including a plurality of contact holes are formed on the first mask pattern group by a second mask process. A second pattern group including a data line, a source electrode and a drain electrode is formed on the semiconductor layer and the semiconductor layer is patterned, and an active layer is exposed between the source electrode and the drain electrode by a third mask process.
摘要翻译：公开了一种用于简化处理的液晶显示装置及其制造方法。在制造液晶显示装置的方法中，包括栅极线和栅电极，公共线和公共电极的第一导电图案组，具有逐层形状的多导电层中的像素电极和焊盘，包括通过第一掩模工艺在衬底上形成透明导电层。通过第二掩模处理在第一掩模图案组上形成包括多个接触孔的绝缘膜和半导体层。在半导体层上形成包括数据线，源电极和漏电极的第二图案组，对半导体层进行构图，通过第三掩模工艺在源电极和漏电极之间露出有源层。

9. 发明授权

US08216937B2 Method of fabricating display device 有权
标题翻译：制造显示装置的方法
公开(公告)号：US08216937B2
公开(公告)日：2012-07-10
申请号：US12639365
申请日：2009-12-16
申请人： Youn Gyoung Chang , Nam Kook Kim
发明人： Youn Gyoung Chang , Nam Kook Kim
IPC分类号： H01L21/44
CPC分类号： H01L27/124 , H01L27/0203 , H01L27/1214 , H01L27/1288
摘要： Disclosed is a method of fabricating a display device. The method includes providing a substrate in which a display region and a pad region formed around the display region are defined, forming a conductive layer on the substrate, forming a mask pattern by rolling a roller on the conductive layer, and patterning the conductive layer using the mask pattern to form a line in the display region and a pad in the pad region. The pad is formed of a pattern having a second width corresponding to a first width of the line.
摘要翻译：公开了一种制造显示装置的方法。该方法包括提供其中限定了显示区域和形成在显示区域周围的焊盘区域的衬底，在衬底上形成导电层，通过在导电层上滚动辊来形成掩模图案，并且使用在显示区域中形成线的掩模图案和焊盘区域中的焊盘。衬垫由具有对应于线的第一宽度的第二宽度的图案形成。

10. 发明授权

US08077280B2 Thin film transistor substrate of horizontal electric field type liquid crystal display device and fabricating method thereof 有权
标题翻译：水平电场型液晶显示装置薄膜晶体管基板及其制造方法
公开(公告)号：US08077280B2
公开(公告)日：2011-12-13
申请号：US10978533
申请日：2004-11-02
申请人： Youn Gyoung Chang , Heung Lyul Cho
发明人： Youn Gyoung Chang , Heung Lyul Cho
IPC分类号： G02F1/1343 , H01L29/10
CPC分类号： G02F1/136227 , G02F1/134363 , G02F2001/136231
摘要： A thin film transistor substrate of horizontal electric field type liquid crystal display device includes: a gate line and a common line arranged in parallel on a substrate and formed from a first conductive layer; a data line formed from a second conductive layer, the data line crossing the gate line and the common line having a gate insulating film therebetween such that the data line, the gate line and the common line define a pixel area; a thin film transistor having a gate connected to the gate line and a source electrode connected to the data line; a common electrode extending from the common line into the pixel area and formed from the first conductive layer; a protective film for covering a plurality of signal lines and electrodes and the thin film transistor; a pixel hole in the protective film having an elongated shape that parallels the common electrode; and a pixel electrode connected to a side surface of a drain electrode of the thin film transistor and formed from a third conductive layer within the pixel hole.
摘要翻译：水平电场型液晶显示装置的薄膜晶体管基板包括：栅极线和平行布置在基板上并由第一导电层形成的公共线; 由第二导电层形成的数据线，与栅极线交叉的数据线和在其之间具有栅极绝缘膜的公共线，使得数据线，栅极线和公共线限定像素区域; 具有连接到栅极线的栅极和连接到数据线的源电极的薄膜晶体管; 从公共线延伸到像素区域并由第一导电层形成的公共电极; 用于覆盖多个信号线和电极的保护膜和薄膜晶体管; 保护膜中的像素孔具有与公共电极平行的细长形状; 以及连接到薄膜晶体管的漏电极的侧表面并由像素孔内的第三导电层形成的像素电极。

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