公开(公告)号：US07306979B2

公开(公告)日：2007-12-11

申请号：US11391439

申请日：2006-03-29

申请人： Youn Gyoung Chang ,  Heung Lyul Cho

发明人： Youn Gyoung Chang ,  Heung Lyul Cho

IPC分类号： H01L21/00 ,  H01L21/84 ,  H01L21/336

CPC分类号： G02F1/13458 ,  G02F1/136213 ,  G02F2001/136236 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1288 ,  H01L29/66742

摘要： A method of fabricating a thin film transistor substrate for a display device is provided. The method includes the steps of forming a gate line and a gate electrode connected to the gate line; forming a gate insulating film disposed covering the gate line and the gate electrode; forming a semiconductor layer a on the gate insulating film; forming a data line on the gate insulating film intersecting the gate line with the gate insulating film between the data line and the gate line to define a pixel region, a source electrode connected to the data line, a drain electrode opposed to the source electrode with the semiconductor layer therebetween, and a first upper storage electrode overlapping the gate line with the gate insulating film and the semiconductor layer therebetween; forming a protective film disposed covering the gate line, the data line, and the thin film transistor; and forming a pixel electrode connected on a side surface basis to the drain electrode and the first upper storage electrode, and a second upper storage electrode connected via a first contact hole to the first upper storage electrode on a side surface basis.

摘要翻译： 提供一种制造用于显示装置的薄膜晶体管基板的方法。 该方法包括形成栅极线和连接到栅极线的栅电极的步骤; 形成覆盖所述栅极线和所述栅电极的栅极绝缘膜; 在栅极绝缘膜上形成半导体层a; 在栅极绝缘膜上与数据线与栅极线之间的栅极绝缘膜相交的栅极绝缘膜上形成数据线，以限定像素区域，连接到数据线的源电极，与源电极相对的漏电极， 其间的半导体层和与栅极绝缘膜和半导体层之间的栅极线重叠的第一上部存储电极; 形成覆盖所述栅极线，所述数据线和所述薄膜晶体管的保护膜; 以及形成以侧面为基础连接到所述漏电极和所述第一上部存储电极的像素电极，以及第二上部存储电极，所述第二上部存储电极经由第一接触孔以侧面基准连接到所述第一上部存储电极。

公开(公告)号：US07202116B2

公开(公告)日：2007-04-10

申请号：US10969869

申请日：2004-10-22

申请人： Youn Gyoung Chang ,  Heung Lyul Cho

发明人： Youn Gyoung Chang ,  Heung Lyul Cho

IPC分类号： H01L21/00

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。

公开(公告)号：US07166498B2

公开(公告)日：2007-01-23

申请号：US10705913

申请日：2003-11-13

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： H01L21/00

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.

公开(公告)号：US08502944B2

公开(公告)日：2013-08-06

申请号：US10962461

申请日：2004-10-13

申请人： Byung Chul Ahn ,  Youn Gyoung Chang ,  Heung Lyul Cho

发明人： Byung Chul Ahn ,  Youn Gyoung Chang ,  Heung Lyul Cho

IPC分类号： G02F1/1343 ,  G02F1/1345

CPC分类号： G02F1/1333 ,  G02F1/134363 ,  G02F1/13458 ,  G02F1/136227

摘要： A liquid crystal display (LCD) device of a horizontal electric field type is disclosed. The LCD device is fabricated by a three-mask process, and has gate pad, common pad and data pad electrodes, each including a upper electrode formed of a transparent conductive material. With a lift-off process, these upper electrodes are formed within contact holes.

摘要翻译： 公开了一种水平电场型液晶显示器（LCD）装置。 LCD装置由三掩模工艺制造，并具有栅极焊盘，公共焊盘和数据焊盘电极，每个包括由透明导电材料形成的上电极。 通过剥离处理，这些上部电极形成在接触孔内。

公开(公告)号：US07612838B2

公开(公告)日：2009-11-03

申请号：US10960545

申请日：2004-10-08

申请人： Byoung Ho Lim ,  Soon Sung Yoo ,  Youn Gyoung Chang ,  Heung Lyul Cho

发明人： Byoung Ho Lim ,  Soon Sung Yoo ,  Youn Gyoung Chang ,  Heung Lyul Cho

IPC分类号： G02F1/136

CPC分类号： G02F1/134336 ,  G02F1/133707

摘要： A thin film transistor array substrate for a liquid crystal display panel includes a gate line formed on a substrate. A data line crosses the gate line, thus defining a pixel region. A gate insulating film is positioned between the data line and the gate line. A thin film transistor is formed at a crossing of the gate line and the data line. A passivation film pattern exposes a portion of a drain electrode of the thin film transistor. At least one protrusion is provided to divide the pixel region into a plurality of regions, each of the regions having a different liquid crystal alignment from the other regions. A pixel electrode is connected to the thin film transistor to cover the pixel region excluding the passivation film pattern and the at least one protrusion.

摘要翻译： 用于液晶显示面板的薄膜晶体管阵列基板包括形成在基板上的栅极线。 数据线与栅极线交叉，从而限定像素区域。 栅极绝缘膜位于数据线和栅极线之间。 在栅极线和数据线的交叉处形成薄膜晶体管。 钝化膜图案暴露薄膜晶体管的漏电极的一部分。 提供至少一个突起以将像素区域划分成多个区域，每个区域与其他区域具有不同的液晶取向。 像素电极连接到薄膜晶体管以覆盖除了钝化膜图案和至少一个突起之外的像素区域。

公开(公告)号：US07528918B2

公开(公告)日：2009-05-05

申请号：US11256092

申请日：2005-10-24

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： G02F1/134363 ,  G02F2001/134372 ,  G02F2001/13629

摘要： A fringe field switching type thin film transistor substrate includes a double layered structure gate line; a data line crossing the gate line, wherein a gate insulating film is formed therebetween; a thin film transistor having a gate electrode connected to the gate line, a source electrode connected to the data line, and a drain electrode opposing the source electrode; a double layered structure common line parallel to the gate line; a common electrode plate integrated with the transparent conductive layer of the common line and formed in a pixel area defined by the crossing of the gate line and the data line; a pixel electrode slit covering the drain electrode of the thin film transistor and overlapping the common electrode plate, wherein the gate insulating film is formed therebetween in the pixel area; and a data protection pattern covering the data line and the source electrode.

摘要翻译： 条纹场开关型薄膜晶体管基板包括双层结构栅极线; 与栅极线交叉的数据线，其间形成有栅极绝缘膜; 薄膜晶体管，具有连接到栅极线的栅电极，连接到数据线的源电极和与源电极相对的漏电极; 平行于栅极线的双层结构公共线; 与公共线的透明导电层集成并形成在由栅极线与数据线的交叉限定的像素区域中的公共电极板; 覆盖所述薄膜晶体管的漏电极且与所述公共电极板重叠的像素电极狭缝，其中，在所述像素区域中形成所述栅极绝缘膜; 以及覆盖数据线和源电极的数据保护图案。

公开(公告)号：US07336336B2

公开(公告)日：2008-02-26

申请号：US10964485

申请日：2004-10-13

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： G02F1/1368 ,  H01L21/00

CPC分类号： G02F1/136204 ,  G02F1/1345 ,  G02F2001/136231 ,  H01L27/0296 ,  H01L27/1244 ,  H01L27/1288

摘要： A substrate has intersecting gate and data lines with a gate insulating film therebetween, a thin film transistor provided at an intersection of the gate and data lines, a pixel electrode connected to the transistor, a pad connected to a signal line via a contact hole and containing a transparent conductive film, and a protective film overlapping a color filter array substrate to expose the film. The contact hole exposes the end of the pad and/or signal line and an adjacent area. A gate electrode, source and drain electrodes, and a contact electrode are formed from first, second, and third conductive layers, respectively. A contact hole exposes the first conductive layer of one transistor and an adjacent portion of the second conductive layer of another transistor. The contact electrode connects the exposed first and second conductive layers. Only three mask processes are used in fabricating the substrate.

摘要翻译： 基板具有与栅极绝缘膜相交的栅极和数据线，设置在栅极和数据线的交叉点处的薄膜晶体管，连接到晶体管的像素电极，经由接触孔连接到信号线的焊盘，以及 含有透明导电膜和与滤色器阵列基板重叠以使膜曝光的保护膜。 接触孔暴露焊盘和/或信号线的末端和相邻区域。 栅电极，源电极和漏电极以及接触电极分别由第一，第二和第三导电层形成。 接触孔暴露一个晶体管的第一导电层和另一个晶体管的第二导电层的相邻部分。 接触电极连接暴露的第一和第二导电层。 在制造基板中仅使用三个掩模工艺。

公开(公告)号：US07064347B2

公开(公告)日：2006-06-20

申请号：US10962541

申请日：2004-10-13

申请人： Youn Gyoung Chang ,  Heung Lyul Cho

发明人： Youn Gyoung Chang ,  Heung Lyul Cho

IPC分类号： H01L29/10

CPC分类号： G02F1/13458 ,  G02F1/136213 ,  G02F2001/136236 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1288 ,  H01L29/66742

摘要： A thin film transistor substrate for a display device includes a gate line; a gate insulating film disposed over the gate line; a data line disposed on the gate insulating film intersecting with the gate line to define a pixel area; a thin film transistor including a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode, and a channel between the source electrode and the drain electrode; a protective film disposed covering the gate line, the data line, and the thin film transistor; a pixel electrode connected to the drain electrode of the thin film transistor; and a storage capacitor having a first upper storage electrode connected to the pixel electrode, and a second upper storage electrode connected to the first upper storage electrode on a side surface basis via a first contact hole passing through the protective film and the first upper storage electrode at an overlapping portion of the gate line and the first upper storage electrode.

摘要翻译： 用于显示装置的薄膜晶体管基板包括栅线; 设置在栅极线上的栅极绝缘膜; 设置在栅极绝缘膜上的数据线，与栅极线交叉以限定像素区域; 薄膜晶体管，其包括连接到栅极线的栅极电极，连接到数据线的源电极，漏极电极和源电极和漏电极之间的沟道; 覆盖所述栅极线，所述数据线和所述薄膜晶体管的保护膜; 连接到薄膜晶体管的漏电极的像素电极; 以及存储电容器，其具有连接到所述像素电极的第一上部存储电极，以及第二上部存储电极，所述第二上部存储电极经由穿过所述保护膜的第一接触孔和所述第一上部存储电极， 在栅极线和第一上部存储电极的重叠部分。

公开(公告)号：US06897099B2

公开(公告)日：2005-05-24

申请号：US10422724

申请日：2003-04-25

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： G02F1/1345 ,  G02F1/1362 ,  H01L21/00 ,  G02F1/136 ,  H01L21/84

CPC分类号： G02F1/13458 ,  G02F1/1345

摘要： A method for fabricating a liquid crystal display panel is provided. A thin film transistor array is formed on a lower substrate, and a color filter array is formed on an upper substrate. The thin film transistor array has gate lines, data lines, data pads, thin film transistors and pixel electrodes. After the upper substrate and lower substrates are bonded together and cut into cells, the gate pads and the data pads at ends of the gate lines and the data lines on the lower substrate of the bonded substrates are exposed.

摘要翻译： 提供一种制造液晶显示面板的方法。 在下基板上形成薄膜晶体管阵列，在上基板上形成滤色器阵列。 薄膜晶体管阵列具有栅极线，数据线，数据焊盘，薄膜晶体管和像素电极。 在将上基板和下基板接合在一起并切割成单元之后，栅极线的端部处的栅极焊盘和数据焊盘以及接合的基板的下基板上的数据线被暴露。

公开(公告)号：US07961284B2

公开(公告)日：2011-06-14

申请号：US11474955

申请日：2006-06-27

申请人： Youn Gyoung Chang ,  Heung Lyul Cho

发明人： Youn Gyoung Chang ,  Heung Lyul Cho

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/13439 ,  G02F1/136227

摘要： A method of manufacturing a liquid crystal display, the method including the steps of preparing a substrate, forming a first pattern on a first print roll, forming a first print pattern using the first print roll applied in a first direction, forming a second pattern on a second print roll, and forming a second print pattern using the second print roll applied in a second direction.

摘要翻译： 一种制造液晶显示器的方法，所述方法包括以下步骤：制备基板，在第一印刷辊上形成第一图案，使用在第一方向上施加的第一印刷辊形成第一印刷图案，形成第二图案 第二印刷辊，并且使用沿第二方向施加的第二印刷辊形成第二印刷图案。