公开(公告)号：US08154696B2

公开(公告)日：2012-04-10

申请号：US12318271

申请日：2008-12-23

申请人： Sang-Moo Song ,  In-Ho Hwang ,  Dae-Lim Park ,  Ki-Hyun Lyu

发明人： Sang-Moo Song ,  In-Ho Hwang ,  Dae-Lim Park ,  Ki-Hyun Lyu

IPC分类号： G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/133707 ,  G02F2001/134372

摘要： An array substrate for a fringe field switching mode liquid crystal display device includes a plurality of gate lines on a substrate; a gate insulating layer on the plurality of gate lines; a plurality of data lines on the gate insulating layer and crossing the plurality of gate lines to define a plurality of pixel regions; a thin film transistor electrically connected to the gate and data lines and in each pixel region; a pixel electrode having a plate shape and in the each pixel region, the pixel electrode connected to a portion of the thin film transistor; a first passivation layer on the pixel electrode and over the thin film transistor; and a common electrode on the first passivation layer and having a plurality of openings of a bar shape in the each pixel region, each of the openings having a major axis along the data line and a minor axis along the gate line, wherein a center portion of each opening overlaps the pixel electrode, and both ends along the major axis of each opening protrude beyond the pixel electrode.

摘要翻译： 用于边缘场开关模式液晶显示装置的阵列基板包括在基板上的多条栅极线; 多个栅极线上的栅极绝缘层; 在所述栅极绝缘层上的多条数据线，并与所述多条栅极线交叉以限定多个像素区域; 电连接到栅极和数据线以及每个像素区域中的薄膜晶体管; 具有板状的像素电极，并且在每个像素区域中，所述像素电极连接到所述薄膜晶体管的一部分; 在所述像素电极上并在所述薄膜晶体管上方的第一钝化层; 以及在所述第一钝化层上的公共电极，并且在所述每个像素区域中具有棒状形状的多个开口，每个所述开口具有沿所述数据线的长轴和沿着所述栅极线的短轴，其中，中心部分 的每个开口与像素电极重叠，并且沿着每个开口的长轴的两端突出超过像素电极。

公开(公告)号：US08030104B2

公开(公告)日：2011-10-04

申请号：US12222997

申请日：2008-08-21

申请人： Sung Il Park ,  Dae Lim Park

发明人： Sung Il Park ,  Dae Lim Park

IPC分类号： G01R31/26 ,  H01L21/66

CPC分类号： H01L27/1288 ,  G02F1/134309 ,  G02F1/13458 ,  G02F2001/134318 ,  G02F2001/136231 ,  H01L27/1214 ,  H01L27/124

摘要： A method for manufacturing a liquid crystal display device is disclosed. The method includes forming a gate electrode, a gate pad, a gate line on a substrate by using a first mask; forming a gate insulating film, an active layer, an ohmic contact layer and a conductive layer in sequence above the substrate including the gate electrode, the gate line and the gate pad; forming an active pattern, an ohmic contact pattern, source/drain electrodes, a data line and a data pad by using a second mask; forming a pixel electrode on the gate insulating film in a pixel region by using a third mask, to contact with the drain electrode; exposing the active pattern by etching the ohmic contact pattern using the source/drain electrodes as an etching mask; forming a passivation film above the substrate including the source/drain electrodes, the data line and the data pad; forming a first contact hole for exposing the gate pad and a second contact hole for exposing the data pad by etching the passivation and/or gate insulating films using a fourth mask; and forming a common electrode having a plurality of holes on the substrate by using a fifth mask.

摘要翻译： 公开了一种制造液晶显示装置的方法。 该方法包括通过使用第一掩模在衬底上形成栅电极，栅极焊盘，栅极线; 在包括栅电极，栅极线和栅极焊盘的衬底上方依次形成栅绝缘膜，有源层，欧姆接触层和导电层; 通过使用第二掩模形成有源图案，欧姆接触图案，源极/漏极电极，数据线和数据焊盘; 通过使用第三掩模在像素区域中的栅极绝缘膜上形成像素电极，以与漏电极接触; 通过使用源极/漏极作为蚀刻掩模蚀刻欧姆接触图案来暴露有源图案; 在包括源极/漏极，数据线和数据焊盘的衬底上方形成钝化膜; 形成用于暴露所述栅极焊盘的第一接触孔和用于通过使用第四掩模蚀刻所述钝化和/或栅极绝缘膜来暴露所述数据焊盘的第二接触孔; 以及通过使用第五掩模在所述基板上形成具有多个孔的公共电极。

公开(公告)号：US07554630B2

公开(公告)日：2009-06-30

申请号：US11024807

申请日：2004-12-30

申请人： Keuk Sang Kwon ,  Dae Lim Park ,  Seong Soo Hwang ,  Sung Gu Kang ,  Jong Hwae Lee ,  Bung Goo Kim ,  Jong A Choi

发明人： Keuk Sang Kwon ,  Dae Lim Park ,  Seong Soo Hwang ,  Sung Gu Kang ,  Jong Hwae Lee ,  Bung Goo Kim ,  Jong A Choi

IPC分类号： G02F1/1333

CPC分类号： G02F1/136209 ,  G02F1/136213 ,  G02F2001/136218

摘要： An LCD device with improved an aperture ratio and decreased parasitic capacitance has a passivation layer of an inorganic material and which includes a gate line on a first substrate; a gate insulating layer on an entire surface of the first substrate including the gate line; a data line on the gate insulating layer in perpendicular to the gate line, to define a pixel region; a thin film transistor at a crossing portion of the gate and data lines; a passivation layer on the entire surface of the first substrate including the thin film transistor; a pixel electrode on the passivation layer, for being connected with a drain electrode of the thin film transistor; and a light-shielding metal for receiving a voltage, formed between the data line and the pixel electrode, to prevent a parasitic capacitance between the data line and the pixel electrode.

摘要翻译： 具有提高开口率和降低的寄生电容的LCD器件具有无机材料的钝化层，并且在第一衬底上包括栅极线; 在包括栅极线的第一基板的整个表面上的栅极绝缘层; 栅极绝缘层上垂直于栅极线的数据线，以限定像素区域; 在栅极和数据线的交叉部分处的薄膜晶体管; 在包括薄膜晶体管的第一衬底的整个表面上的钝化层; 钝化层上的像素电极，用于与薄膜晶体管的漏电极连接; 以及用于接收形成在数据线和像素电极之间的电压的遮光金属，以防止数据线和像素电极之间的寄生电容。

公开(公告)号：US20090081820A1

公开(公告)日：2009-03-26

申请号：US12222997

申请日：2008-08-21

申请人： Sung Il Park ,  Dae Lim Park

发明人： Sung Il Park ,  Dae Lim Park

IPC分类号： H01L33/00

CPC分类号： H01L27/1288 ,  G02F1/134309 ,  G02F1/13458 ,  G02F2001/134318 ,  G02F2001/136231 ,  H01L27/1214 ,  H01L27/124

摘要： A method for manufacturing a liquid crystal display device is disclosed. The method includes forming a gate electrode, a gate pad, a gate line on a substrate by using a first mask; forming a gate insulating film, an active layer, an ohmic contact layer and a conductive layer in sequence above the substrate including the gate electrode, the gate line and the gate pad; forming an active pattern, an ohmic contact pattern, source/drain electrodes, a data line and a data pad by using a second mask; forming a pixel electrode on the gate insulating film in a pixel region by using a third mask, to contact with the drain electrode; exposing the active pattern by etching the ohmic contact pattern using the source/drain electrodes as an etching mask; forming a passivation film above the substrate including the source/drain electrodes, the data line and the data pad; forming a first contact hole for exposing the gate pad and a second contact hole for exposing the data pad by etching the passivation and/or gate insulating films using a fourth mask; and forming a common electrode having a plurality of holes on the substrate by using a fifth mask.

摘要翻译： 公开了一种制造液晶显示装置的方法。 该方法包括通过使用第一掩模在衬底上形成栅电极，栅极焊盘，栅极线; 在包括栅电极，栅极线和栅极焊盘的衬底上方依次形成栅绝缘膜，有源层，欧姆接触层和导电层; 通过使用第二掩模形成有源图案，欧姆接触图案，源极/漏极电极，数据线和数据焊盘; 通过使用第三掩模在像素区域中的栅极绝缘膜上形成像素电极，以与漏电极接触; 通过使用源极/漏极作为蚀刻掩模蚀刻欧姆接触图案来暴露有源图案; 在包括源极/漏极，数据线和数据焊盘的衬底上方形成钝化膜; 形成用于暴露所述栅极焊盘的第一接触孔和用于通过使用第四掩模蚀刻所述钝化和/或栅极绝缘膜来暴露所述数据焊盘的第二接触孔; 以及通过使用第五掩模在所述基板上形成具有多个孔的公共电极。

公开(公告)号：US06829029B2

公开(公告)日：2004-12-07

申请号：US10316113

申请日：2002-12-11

申请人： Dae Lim Park ,  Seong Soo Hwang ,  Su Hwan Moon

发明人： Dae Lim Park ,  Seong Soo Hwang ,  Su Hwan Moon

IPC分类号： G02F113

CPC分类号： G02F1/13452 ,  G02F1/1345 ,  G02F2001/13629

摘要： It is an object of the present invention to provide a LOG-type liquid crystal display panel and a fabricating method that is adaptive for reducing a line resistance of a LOG-type signal line group within the confined area. A LOG-type liquid crystal display panel according to one aspect of the present invention includes a picture display part having a plurality of liquid crystal cells, each of which is arranged at each intersection area between gate lines and data lines; and line on glass type signal lines, being provided at an outer area of the picture display part by a line on glass system, for applying driving signals required for drive integrated circuits for driving the gate lines and the data lines, wherein said any one signal line of the line on glass type signal lines is provided by different metal layers formed between the insulating films and connected with each other in parallel.

摘要翻译： 本发明的目的是提供一种适用于减小限制区域内的LOG型信号线组的线路电阻的LOG型液晶显示面板和制造方法。 根据本发明的一个方面的LOG型液晶显示面板包括具有多个液晶单元的图像显示部分，每个液晶单元布置在栅极线和数据线之间的每个交叉区域; 并且在玻璃类型的信号线上行，通过玻璃系统上的线设置在图像显示部分的外部区域，用于施加用于驱动栅极线和数据线的驱动集成电路所需的驱动信号，其中所述任何一个信号 玻璃型信号线上的线由在绝缘膜之间形成的不同的金属层并联连接提供。

公开(公告)号：US08669600B2

公开(公告)日：2014-03-11

申请号：US13235197

申请日：2011-09-16

申请人： Sung Il Park ,  Dae Lim Park

发明人： Sung Il Park ,  Dae Lim Park

IPC分类号： H01L29/76 ,  H01L23/48 ,  H01L23/52 ,  H01L29/40

CPC分类号： H01L27/1288 ,  G02F1/134309 ,  G02F1/13458 ,  G02F2001/134318 ,  G02F2001/136231 ,  H01L27/1214 ,  H01L27/124

摘要： A liquid crystal display device includes a gate electrode formed on a substrate; a active pattern and an ohmic contact pattern formed to overlap with the gate electrode with a gate insulating film therebetween; a source electrode formed on the active pattern and the ohmic contact; a drain electrode formed to oppose the source electrode; a pixel electrode overlapped with the drain electrode and directly contacted with the drain electrode; a common electrode formed to overlap with the pixel electrode with a passivation film therebetween and having a plurality of holes; and wherein the plurality of holes of the common electrode are only formed on a region in which the pixel electrode is formed.

摘要翻译： 液晶显示装置包括形成在基板上的栅电极; 形成为与栅电极重叠的有源图案和欧姆接触图案，其间具有栅极绝缘膜; 形成在有源图案上的源极和欧姆接触; 形成为与源电极相对的漏电极; 与漏电极重叠并与漏电极直接接触的像素电极; 形成为与像素电极重叠的公共电极，其间具有钝化膜并具有多个孔; 并且其中所述公共电极的所述多个孔仅形成在所述像素电极形成的区域上。

公开(公告)号：US20090322975A1

公开(公告)日：2009-12-31

申请号：US12318271

申请日：2008-12-23

申请人： Sang-Moo Song ,  In-Ho Hwang ,  Dae-Lim Park ,  Ki-Hyun Lyu

发明人： Sang-Moo Song ,  In-Ho Hwang ,  Dae-Lim Park ,  Ki-Hyun Lyu

IPC分类号： G02F1/1368

CPC分类号： G02F1/133707 ,  G02F2001/134372

摘要： An array substrate for a fringe field switching mode liquid crystal display device includes a plurality of gate lines on a substrate; a gate insulating layer on the plurality of gate lines; a plurality of data lines on the gate insulating layer and crossing the plurality of gate lines to define a plurality of pixel regions; a thin film transistor electrically connected to the gate and data lines and in each pixel region; a pixel electrode having a plate shape and in the each pixel region, the pixel electrode connected to a portion of the thin film transistor; a first passivation layer on the pixel electrode and over the thin film transistor; and a common electrode on the first passivation layer and having a plurality of openings of a bar shape in the each pixel region, each of the openings having a major axis along the data line and a minor axis along the gate line, wherein a center portion of each opening overlaps the pixel electrode, and both ends along the major axis of each opening protrude beyond the pixel electrode.

摘要翻译： 用于边缘场开关模式液晶显示装置的阵列基板包括在基板上的多条栅极线; 多个栅极线上的栅极绝缘层; 在所述栅极绝缘层上的多条数据线，并与所述多条栅极线交叉以限定多个像素区域; 电连接到栅极和数据线以及每个像素区域中的薄膜晶体管; 具有板状的像素电极，并且在每个像素区域中，所述像素电极连接到所述薄膜晶体管的一部分; 在所述像素电极上并在所述薄膜晶体管上方的第一钝化层; 以及在所述第一钝化层上的公共电极，并且在所述每个像素区域中具有棒状形状的多个开口，每个所述开口具有沿所述数据线的长轴和沿着所述栅极线的短轴，其中，中心部分 的每个开口与像素电极重叠，并且沿着每个开口的长轴的两端突出超过像素电极。

公开(公告)号：US07030955B2

公开(公告)日：2006-04-18

申请号：US10978456

申请日：2004-11-02

申请人： Dae Lim Park ,  Seong Soo Hwang ,  Su Hwan Moon

发明人： Dae Lim Park ,  Seong Soo Hwang ,  Su Hwan Moon

IPC分类号： G02F1/13

CPC分类号： G02F1/13452 ,  G02F1/1345 ,  G02F2001/13629

摘要： It is an object of the present invention to provide a LOG-type liquid crystal display panel and a fabricating method that is adaptive for reducing a line resistance of a LOG-type signal line group within the confined area. A LOG-type liquid crystal display panel according to one aspect of the present invention includes a picture display part having a plurality of liquid crystal cells, each of which is arranged at each intersection area between gate lines and data lines; and line on glass type signal lines, being provided at an outer area of the picture display part by a line on glass system, for applying driving signals required for drive integrated circuits for driving the gate lines and the data lines, wherein said any one signal line of the line on glass type signal lines is provided by different metal layers formed between the insulating films and connected with each other in parallel.

公开(公告)号：US06982779B2

公开(公告)日：2006-01-03

申请号：US10669014

申请日：2003-09-24

申请人： Dae-Lim Park ,  Seong-Soo Hwang ,  Young-Sik Kim ,  Su-Hwan Moon

发明人： Dae-Lim Park ,  Seong-Soo Hwang ,  Young-Sik Kim ,  Su-Hwan Moon

IPC分类号： G02F1/1339

CPC分类号： G02F1/13452 ,  G02F1/1339 ,  G02F1/136286 ,  G02F2201/50

摘要： A liquid crystal display panel includes a first substrate, a second substrate, and a seal pattern. The first substrate has an image display portion thereon, and the seal pattern is along an outer periphery of the image display portion to attach the first substrate with the second substrate. The first substrate includes at least one conductive line disposed at a corner portion of the first substrate, a multi-layer film disposed on the first substrate and the at least one conductive line, and a transparent electrode formed on the multi-layer film and in the bonding holes. The multi-layer film defines a plurality of bonding holes disposed along a region where the seal pattern is disposed. Herein, the transparent electrode is entirely disposed within a boundary defined by an outer side of the seal pattern.

摘要翻译： 液晶显示面板包括第一基板，第二基板和密封图案。 第一基板在其上具有图像显示部分，并且密封图案沿着图像显示部分的外周边，以将第一基板与第二基板连接。 第一基板包括设置在第一基板的角部的至少一个导线，设置在第一基板和至少一个导线上的多层膜，以及形成在多层膜上的透明电极 接合孔。 多层膜限定沿着设置有密封图案的区域设置的多个接合孔。 这里，透明电极完全设置在由密封图案的外侧限定的边界内。

公开(公告)号：US20120018731A1

公开(公告)日：2012-01-26

申请号：US13235197

申请日：2011-09-16

申请人： Sung Il PARK ,  Dae Lim Park

发明人： Sung Il PARK ,  Dae Lim Park

IPC分类号： H01L33/08

CPC分类号： H01L27/1288 ,  G02F1/134309 ,  G02F1/13458 ,  G02F2001/134318 ,  G02F2001/136231 ,  H01L27/1214 ,  H01L27/124

摘要： A liquid crystal display device includes a gate electrode formed on a substrate; a active pattern and an ohmic contact pattern formed to overlap with the gate electrode with a gate insulating film therebetween; a source electrode formed on the active pattern and the ohmic contact; a drain electrode formed to oppose the source electrode; a pixel electrode overlapped with the drain electrode and directly contacted with the drain electrode; a common electrode formed to overlap with the pixel electrode with a passivation film therebetween and having a plurality of holes; and wherein the plurality of holes of the common electrode are only formed on a region in which the pixel electrode is formed.

摘要翻译： 液晶显示装置包括形成在基板上的栅电极; 形成为与栅电极重叠的有源图案和欧姆接触图案，其间具有栅极绝缘膜; 形成在有源图案上的源极和欧姆接触; 形成为与源电极相对的漏电极; 与漏电极重叠并与漏电极直接接触的像素电极; 形成为与像素电极重叠的公共电极，其间具有钝化膜并具有多个孔; 并且其中所述公共电极的所述多个孔仅形成在所述像素电极形成的区域上。