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。

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。

公开(公告)号：US07760322B2

公开(公告)日：2010-07-20

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： G02F1/13 ,  G02F1/1333 ,  G02F1/1343

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： 液晶显示装置用阵列基板包括在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。

公开(公告)号：US07166864B2

公开(公告)日：2007-01-23

申请号：US10963925

申请日：2004-10-14

申请人： Byung Chul Ahn ,  Soon Sung Yoo ,  Oh Nam Kwon ,  Youn Gyoung Chang ,  Heung Lyul Cho ,  Seung Hee Nam ,  Jae Young Oh

发明人： Byung Chul Ahn ,  Soon Sung Yoo ,  Oh Nam Kwon ,  Youn Gyoung Chang ,  Heung Lyul Cho ,  Seung Hee Nam ,  Jae Young Oh

IPC分类号： H01L29/04

CPC分类号： G02F1/13458 ,  G02F1/136286 ,  G02F2001/136236 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/66742

摘要： A liquid crystal display (LCD) panel is fabricated with a reduced number of mask processes and includes a thin film transistor (TFT) array substrate and a color filter array substrate. The TFT array substrate includes gate and data lines insulatively crossing each other to define a pixel area, a TFT provided at the crossing of the gate and data lines, a passivation film protecting the TFT, a pixel electrode partially overlapped by the TFT, a gate pad connected to the gate line, and a data pad connected to the data line. The gate line, the gate and data pads, and the pixel electrode include a transparent conductive material. A gate metal material is on the transparent conductive material where the TFT partially overlaps the pixel electrode. The passivation film over the gate and data pads is removed to expose the transparent conductive material included within the gate and data pads.

摘要翻译： 液晶显示器（LCD）面板以较少数量的掩模工艺制造，并且包括薄膜晶体管（TFT）阵列基板和滤色器阵列基板。 TFT阵列基板包括彼此绝缘交叉以限定像素区域的栅极和数据线，设置在栅极和数据线的交叉处的TFT，保护TFT的钝化膜，与TFT部分重叠的像素电极，栅极 焊盘连接到栅极线，以及连接到数据线的数据焊盘。 栅极线，栅极和数据焊盘以及像素电极包括透明导电材料。 栅极金属材料在透明导电材料上，其中TFT部分地与像素电极重叠。 去除栅极和数据焊盘上的钝化膜以暴露包括在栅极和数据焊盘内的透明导电材料。

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。

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。

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。

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。

公开(公告)号：US07781156B2

公开(公告)日：2010-08-24

申请号：US11413571

申请日：2006-04-28

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： G03C11/00 ,  G03F1/00 ,  H01L21/00

CPC分类号： B41N1/006 ,  B41C1/00 ,  B41M3/003 ,  B41N1/04 ,  B41N1/06 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L27/1214 ,  H01L27/1288 ,  H01L27/3244 ,  H01L51/0004 ,  H01L51/56 ,  H05K3/0079 ,  H05K3/1275 ,  H05K2203/0143 ,  H05K2203/0534 ,  H05K2203/0537

摘要： A method of fabricating a printing plate includes: preparing a substrate; forming a metal layer on an entire surface of the substrate; forming a resist pattern on the metal layer, the resist pattern having a fine pattern exposing a portion of the metal layer; wet etching the exposed metal layer, and removing the resist pattern to form a metal layer pattern exposing a portion of the substrate; wet etching the exposed substrate, and removing the metal layer pattern to form a recessed pattern; and forming a compensation layer on an entire surface of the substrate where the recessed pattern is formed.

摘要翻译： 印版的制造方法包括：准备基板; 在所述基板的整个表面上形成金属层; 在所述金属层上形成抗蚀剂图案，所述抗蚀剂图案具有暴露所述金属层的一部分的微细图案; 湿蚀刻暴露的金属层，以及去除抗蚀剂图案以形成暴露基板的一部分的金属层图案; 湿蚀刻暴露的衬底，并且去除金属层图案以形成凹陷图案; 以及在形成凹陷图案的基板的整个表面上形成补偿层。

公开(公告)号：US07527989B2

公开(公告)日：2009-05-05

申请号：US11099587

申请日：2005-04-06

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： H01L21/00

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 substrate and a color filter array substrate are formed. The thin film transistor array substrate includes a screen region having gate lines, data lines, thin film transistors, and pixel electrodes; a pad region having gate pads, an overetch prevention pattern formed overlapped with a gate insulating film in an outer portion of each gate pad, and data pads; data pad protection electrodes each on a respective data pad, and a protection film on an entire surface of the screen region and the pad region. The thin film transistor array substrate and the color filter array substrate are bonded together so that the pad region remains uncovered. Also, a portion of the protection film and the overetch prevention pattern of the pad region are etched to partially expose the gate pads and the data pad protection electrodes, and to form gate holes in the gate insulating film over corresponding gate pads.

摘要翻译： 提供一种制造液晶显示面板的方法。 形成薄膜晶体管阵列基板和滤色器阵列基板。 薄膜晶体管阵列基板包括具有栅极线，数据线，薄膜晶体管和像素电极的屏幕区域; 具有栅极焊盘的焊盘区域，与每个栅极焊盘的外部部分中的栅极绝缘膜重叠的防止溢出图案以及数据焊盘; 各个数据焊盘上的数据焊盘保护电极，以及屏幕区域和焊盘区域的整个表面上的保护膜。 薄膜晶体管阵列基板和滤色器阵列基板结合在一起，使得焊盘区域保持未被覆盖。 此外，蚀刻保护膜的一部分和焊盘区域的防刮擦图案以部分地暴露栅极焊盘和数据焊盘保护电极，并且在相应的栅极焊盘上的栅极绝缘膜中形成栅极孔。