公开(公告)号：US08378355B2

公开(公告)日：2013-02-19

申请号：US12966048

申请日：2010-12-13

申请人： Hee Young Kwack ,  Heung Lyul Cho ,  Jeong Yun Lee ,  Jung Ho Son

发明人： Hee Young Kwack ,  Heung Lyul Cho ,  Jeong Yun Lee ,  Jung Ho Son

IPC分类号： H01L29/04

CPC分类号： H01L27/1288 ,  H01L27/0207 ,  H01L27/12 ,  H01L27/124 ,  H01L27/1248

摘要： A thin film transistor array substrate including a substrate, a gate line intersecting a data line to define a pixel region on the substrate, a switching element disposed at an intersection of the gate line and the data line, a plurality of pixel electrodes and a plurality of first common electrodes alternately arranged in the pixel region, a second common electrode overlapping the data line and interposed between a gate insulation film and a protective film, a first storage electrode on the substrate, a second storage electrode overlapping the first storage electrode, and an organic insulation film on the switching element, the second storage electrode, the data line, a gate pad, and a data pad, wherein the second common electrode covers the data line, the protective film, the organic insulation film, and the gate insulation film, and has inclined surfaces connected to the surface of the substrate.

摘要翻译： 一种薄膜晶体管阵列基板，包括基板，与数据线交叉以限定基板上的像素区域的栅极线，设置在栅极线和数据线的交点处的开关元件，多个像素电极和多个像素电极 交替布置在像素区域中的第一公共电极，与数据线重叠并插入在栅绝缘膜和保护膜之间的第二公共电极，在基板上的第一存储电极，与第一存储电极重叠的第二存储电极，以及 开关元件上的有机绝缘膜，第二存储电极，数据线，栅极焊盘和数据焊盘，其中第二公共电极覆盖数据线，保护膜，有机绝缘膜和栅极绝缘 并且具有连接到基板的表面的倾斜表面。

公开(公告)号：US20090284677A1

公开(公告)日：2009-11-19

申请号：US12318263

申请日：2008-12-23

申请人： Woo Sup Shin ,  Joo Soo Lim ,  Heung Lyul Cho ,  Hee Young Kwack

发明人： Woo Sup Shin ,  Joo Soo Lim ,  Heung Lyul Cho ,  Hee Young Kwack

IPC分类号： G02F1/1368 ,  H01L21/02

CPC分类号： G02F1/134363 ,  G02F2001/13606 ,  G02F2001/136231 ,  G02F2201/124 ,  G02F2201/40 ,  H01L27/124 ,  H01L27/1288

摘要： A liquid crystal display device includes a gate line on a substrate; a data line crossing the gate line with a gate insulating film interposed between the gate line and the data line to define a pixel region; a thin film transistor at the crossing of the gate line and the data line; a pixel electrode connected to the thin film transistor; a common electrode forming a horizontal electric field with the pixel electrode in the pixel region; a gate pad connected to the gate line; and a data pad connected to the data line, wherein the gate pad and the data pad includes a lower pad in the same layer as the gate line and made of the same material as the gate line, a lower contact hole through the gate insulating film to expose the lower pad, an upper pad in the same layer as the data line, made of the same material as the data line, and connected to the lower pad through the lower contact hole, and an upper contact hole through a passivation film protecting the thin film transistor to expose the upper pad, and a semiconductor layer of the thin film transistor overlaps with the gate electrode of the thin film transistor, and has a width smaller than that of a gate electrode of the thin film transistor.

摘要翻译： 液晶显示装置包括在基板上的栅极线; 与栅极线交叉的数据线和插入在栅极线与数据线之间的栅极绝缘膜，以限定像素区域; 栅极线与数据线交叉的薄膜晶体管; 连接到薄膜晶体管的像素电极; 与像素电极在像素区域中形成水平电场的公共电极; 连接到栅极线的栅极焊盘; 以及连接到数据线的数据焊盘，其中栅极焊盘和数据焊盘包括与栅极线相同的层并且由与栅极线相同的材料制成的下焊盘，通过栅极绝缘膜的下部接触孔 以与数据线相同的材料制成的下焊盘，与数据线相同的层中的上焊盘露出，并通过下接触孔连接到下焊盘，以及通过钝化膜保护的上接触孔 所述薄膜晶体管暴露所述上焊盘，所述薄膜晶体管的半导体层与所述薄膜晶体管的栅电极重叠，并且具有比所述薄膜晶体管的栅电极的宽度小的宽度。

公开(公告)号：US07916229B2

公开(公告)日：2011-03-29

申请号：US12318263

申请日：2008-12-23

申请人： Woo Sup Shin ,  Joo Soo Lim ,  Heung Lyul Cho ,  Hee Young Kwack

发明人： Woo Sup Shin ,  Joo Soo Lim ,  Heung Lyul Cho ,  Hee Young Kwack

IPC分类号： G02F1/136 ,  G02F1/1368 ,  G02F1/1343 ,  H01L21/02

CPC分类号： G02F1/134363 ,  G02F2001/13606 ,  G02F2001/136231 ,  G02F2201/124 ,  G02F2201/40 ,  H01L27/124 ,  H01L27/1288

摘要： A liquid crystal display device includes a gate line on a substrate; a data line crossing the gate line with a gate insulating film interposed between the gate line and the data line to define a pixel region; a thin film transistor at the crossing of the gate line and the data line; a pixel electrode connected to the thin film transistor; a common electrode forming a horizontal electric field with the pixel electrode in the pixel region; a gate pad connected to the gate line; and a data pad connected to the data line, wherein the gate pad and the data pad includes a lower pad in the same layer as the gate line and made of the same material as the gate line, a lower contact hole through the gate insulating film to expose the lower pad, an upper pad in the same layer as the data line, made of the same material as the data line, and connected to the lower pad through the lower contact hole, and an upper contact hole through a passivation film protecting the thin film transistor to expose the upper pad, and a semiconductor layer of the thin film transistor overlaps with the gate electrode of the thin film transistor, and has a width smaller than that of a gate electrode of the thin film transistor.

摘要翻译： 液晶显示装置包括在基板上的栅极线; 与栅极线交叉的数据线和插入在栅极线与数据线之间的栅极绝缘膜，以限定像素区域; 栅极线与数据线交叉的薄膜晶体管; 连接到薄膜晶体管的像素电极; 与像素电极在像素区域中形成水平电场的公共电极; 连接到栅极线的栅极焊盘; 以及连接到数据线的数据焊盘，其中栅极焊盘和数据焊盘包括与栅极线相同的层并且由与栅极线相同的材料制成的下焊盘，通过栅极绝缘膜的下部接触孔 以与数据线相同的材料制成的下焊盘，与数据线相同的层中的上焊盘露出，并通过下接触孔连接到下焊盘，以及通过钝化膜保护的上接触孔 所述薄膜晶体管暴露所述上焊盘，所述薄膜晶体管的半导体层与所述薄膜晶体管的栅电极重叠，并且具有比所述薄膜晶体管的栅电极的宽度小的宽度。

公开(公告)号：US08871590B2

公开(公告)日：2014-10-28

申请号：US12904588

申请日：2010-10-14

申请人： Jun Ho Choi ,  Heung Lyul Cho

发明人： Jun Ho Choi ,  Heung Lyul Cho

IPC分类号： H01L21/336 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1362

CPC分类号： H01L27/1288 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/136227 ,  G02F2201/40 ,  H01L27/12 ,  H01L27/1214

摘要： A thin film transistor array substrate includes a substrate, a gate line and a data line arranged to cross each other and to define a pixel region on the substrate, a first common line disposed to be parallel to the gate line and to cross the data line, a switch element disposed at an intersection of the gate line and data line, a first pixel electrode formed to overlap the first common line, and a second pixel electrode branched from the first pixel electrode in a plurality of strips, a second common line opposite to the first common line in the center of the pixel region, a second common electrode branched from the second common line toward the pixel region into a plurality of strips, and a third common electrode branched to overlap the data line from the second common line, and a first storage electrode branched from the first common line into the pixel region, and a second storage electrode extended to overlap the first storage electrode from the first pixel electrode.

摘要翻译： 薄膜晶体管阵列基板包括基板，栅极线和数据线，布置成彼此交叉并限定基板上的像素区域，第一公共线设置为平行于栅极线并跨越数据线 设置在栅极线和数据线的交点处的开关元件，形成为与第一公共线重叠的第一像素电极和从多个条带中的第一像素电极分支的第二像素电极，第二公共线相对 到所述像素区域的中心的所述第一公共线，从所述第二公共线朝向所述像素区域分支成多个条带的第二公共电极，以及分支为与所述第二公共线路的数据线重叠的第三公共电极， 以及第一存储电极，从第一公共线分支到像素区域，以及第二存储电极，其延伸成与第一像素电极重叠第一存储电极。

公开(公告)号：US08828149B2

公开(公告)日：2014-09-09

申请号：US12880761

申请日：2010-09-13

申请人： Oh Nam Kwon ,  Heung Lyul Cho

发明人： Oh Nam Kwon ,  Heung Lyul Cho

IPC分类号： G03F7/26 ,  G03F7/42 ,  H01L27/12

CPC分类号： G03F7/422 ,  H01L27/1214 ,  H01L27/1288

摘要： The present invention relates to an apparatus and a method of fabricating a thin film transistor array substrate. The apparatus includes a dip strip part for stripping a photo-resist pattern and a thin film formed on a substrate by using a stripper; a removing part for removing residual photo-resist and thin film from the substrate; and a jet strip part for jetting the stripper to remove residual particles of photo-resist and thin film left on the substrate. The method of fabricating includes dipping a substrate in a stripper, wherein the substrate has a photo-resist pattern and a thin film, the thin film being formed on an entire surface of the substrate so as to cover the photo-resist pattern; removing residual photo-resist and thin film using the stripper; and removing particles of residual photo-resist and thin film left on the substrate.

摘要翻译： 本发明涉及一种制造薄膜晶体管阵列基板的装置和方法。 该装置包括用于剥离光致抗蚀剂图案的浸渍条部分和通过使用剥离剂在基底上形成的薄膜; 用于从基板去除残留的光致抗蚀剂和薄膜的去除部分; 以及用于喷射剥离剂以除去留在基材上的残留的光致抗蚀剂和薄膜的喷射条部分。 制造方法包括将基板浸渍在剥离器中，其中所述基板具有光刻胶图案和薄膜，所述薄膜形成在所述基板的整个表面上以覆盖所述光刻胶图案; 使用剥离剂除去残留的光致抗蚀剂和薄膜; 并去除留在基板上的残留光致抗蚀剂和薄膜的颗粒。

公开(公告)号：US08486608B2

公开(公告)日：2013-07-16

申请号：US11476806

申请日：2006-06-29

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho

IPC分类号： G03F7/00

CPC分类号： G02F1/1362

摘要： The present invention relates to the implementation of minute patterns and thus improving pattern resolution and transcription property. Provided is a printing substrate for a liquid crystal display comprising a transparent insulating substrate, and a material layer for dry etching formed on an upper surface of the transparent insulating substrate, the material layer for dry etching constituting a printing pattern, and a manufacturing method of a printing substrate for a liquid crystal display comprising forming a material layer on a transparent insulating substrate, applying a photo resist along a printing pattern on the upper side of the material layer, dry-etching the material layer along the printing pattern using the photo resist as an etching mask, and striping the photo resist.

摘要翻译： 本发明涉及微小图案的实现，从而提高图案分辨率和转录特性。 提供一种用于液晶显示器的印刷基板，其包括透明绝缘基板和形成在透明绝缘基板的上表面上的干蚀刻用材料层，构成印刷图案的干蚀刻用材料层及其制造方法 一种用于液晶显示器的印刷基板，包括在透明绝缘基板上形成材料层，沿着材料层上侧的印刷图案施加光致抗蚀剂，使用光致抗蚀剂沿印刷图案对材料层进行干蚀刻 作为蚀刻掩模，并且剥离光刻胶。

公开(公告)号：US20110129605A1

公开(公告)日：2011-06-02

申请号：US13023306

申请日：2011-02-08

申请人： Oh Nam KWON ,  Heung Lyul Cho ,  Seung Hee Nam

发明人： Oh Nam KWON ,  Heung Lyul Cho ,  Seung Hee Nam

IPC分类号： B05D1/28 ,  C23F1/00 ,  B05D5/00

CPC分类号： B41C1/02

摘要： A method for manufacturing a printing plate includes forming first trenches having a first depth into an insulative substrate, forming an organic film over the insulative substrate including the first trenches, and forming second trenches having a width smaller than that of the first trenches into the organic film, the second trenches formed at positions corresponding to the first trenches by selectively removing the organic film.

摘要翻译： 制造印版的方法包括：将具有第一深度的第一沟槽形成到绝缘基板中，在包括第一沟槽的绝缘基板上形成有机膜，并且形成宽度小于第一沟槽宽度的第二沟槽进入有机层 通过选择性地除去有机膜而形成在与第一沟槽对应的位置处的第二沟槽。

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：US07776668B2

公开(公告)日：2010-08-17

申请号：US11117306

申请日：2005-04-29

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho

IPC分类号： H01L21/84

CPC分类号： H01L27/1288 ,  H01L27/1214 ,  Y10S438/951

摘要： A method for manufacturing a liquid crystal display includes simultaneously forming a gate electrode and a gate bus line on a transparent dielectric substrate, simultaneously forming a channel layer, an ohmic contact layer, and source/drain electrodes by forming a gate insulation film, an amorphous silicon film, a doped amorphous silicon film, and a metal film on the transparent dielectric substrate on which the gate electrode and the gate bus line are formed and etching the metal film, the amorphous silicon film, and the doped amorphous silicon film, and forming a pixel electrode by forming a protective film and a transparent metal film on the transparent dielectric substrate upon which the source/drain electrodes are formed and finely etching the transparent metal film through a lift-off process using a stripper solution.

摘要翻译： 液晶显示器的制造方法包括：在透明电介质基板上同时形成栅极电极和栅极总线，同时形成沟道层，欧姆接触层，源极/漏极，形成栅极绝缘膜， 硅膜，掺杂非晶硅膜和金属膜，在其上形成栅极电极和栅极总线的透明介质基板上蚀刻金属膜，非晶硅膜和掺杂非晶硅膜，并形成 通过在形成源/漏电极的透明电介质基板上形成保护膜和透明金属膜，并通过使用剥离剂溶液的剥离工艺对透明金属膜进行微细蚀刻来形成像素电极。

公开(公告)号：US20090200558A1

公开(公告)日：2009-08-13

申请号：US12385455

申请日：2009-04-08

申请人： Heung Lyul Cho ,  Oh Nam Kwon ,  Soon Sung Yoo ,  Seung Hee Nam

发明人： Heung Lyul Cho ,  Oh Nam Kwon ,  Soon Sung Yoo ,  Seung Hee Nam

IPC分类号： H01L33/00 ,  H01L29/786 ,  H01L21/306

CPC分类号： H01L27/1288 ,  H01L27/1214 ,  Y10S438/951

摘要： A method and an apparatus of fabricating a liquid crystal display device adapted to improve a lift-off efficiency are disclosed. The liquid crystal display device is also disclosed. The method includes forming a first thin film on a substrate; forming a photo-resist pattern on the first thin film; etching the first thin film using the photo-resist pattern as a mask; forming a second thin film on the substrate having the photo-resist pattern; forming a plurality of stripper infiltration paths; and removing the photo-resist pattern and the second thin film using a stripper within the stripper infiltration paths. The device includes two substrates facing each other; a liquid crystal layer; data lines and gate lines that cross each other to define pixel regions; thin film transistors; pixel electrodes connected to the thin film transistors; and an inorganic layer in each pixel region, wherein the inorganic layer includes a plurality of cracks.

摘要翻译： 公开了一种制造适于提高剥离效率的液晶显示装置的方法和装置。 还公开了液晶显示装置。 该方法包括在基板上形成第一薄膜; 在所述第一薄膜上形成光刻胶图案; 使用光刻胶图案作为掩模蚀刻第一薄膜; 在具有光致抗蚀剂图案的基板上形成第二薄膜; 形成多个汽提器渗透路径; 以及在剥离器渗透路径内使用剥离剂去除光致抗蚀剂图案和第二薄膜。 该装置包括彼此面对的两个基板; 液晶层; 数据线和栅极线彼此交叉以限定像素区域; 薄膜晶体管; 连接到薄膜晶体管的像素电极; 和每个像素区域中的无机层，其中无机层包括多个裂纹。