公开(公告)号：US06873382B2

公开(公告)日：2005-03-29

申请号：US10421707

申请日：2003-04-24

申请人： Youn-Gyoung Chang ,  Seung-Ryul Park

发明人： Youn-Gyoung Chang ,  Seung-Ryul Park

IPC分类号： G02B5/20 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/13

CPC分类号： G02F1/136227 ,  G02F1/136209 ,  G02F2001/136222

摘要： A liquid crystal display device having an array substrate of a color filter on a thin film transistor structure and a manufacturing method thereof are disclosed in the present invention. The liquid crystal display device having an array substrate includes an array substrate, a plurality of gate lines and data lines over the substrate, the gate and data lines defining a pixel region, a thin film transistor formed at each crossing region of the gate lines and the data lines, the thin film transistor including a gate electrode, an active layer, a source electrode, and a drain electrode, a black matrix over the thin film transistor, exposing a portion of the drain electrode, a first pixel electrode at the pixel region, contacting the exposed portion of the drain electrode, a color filter on the first pixel electrode at the pixel region, and a second pixel electrode on the color filter, directly contacting the first pixel electrode.

摘要翻译： 在本发明中公开了具有薄膜晶体管结构上的滤色器的阵列基板的液晶显示装置及其制造方法。 具有阵列基板的液晶显示装置包括阵列基板，在基板上的多条栅极线和数据线，限定像素区域的栅极和数据线，在栅极线的每个交叉区域形成的薄膜晶体管，以及 所述数据线，所述薄膜晶体管包括栅电极，有源层，源极和漏电极，所述薄膜晶体管上的黑矩阵，暴露所述漏电极的一部分，所述像素处的第一像素电极 区域，与漏电极的露出部分接触，像素区域上的第一像素电极上的滤色器和滤色器上直接接触第一像素电极的第二像素电极。

公开(公告)号：US06912024B2

公开(公告)日：2005-06-28

申请号：US10716562

申请日：2003-11-20

申请人： Se-Jun Kim ,  Seung-Ryul Park

发明人： Se-Jun Kim ,  Seung-Ryul Park

IPC分类号： G02F1/136 ,  G02F1/1362 ,  G02F1/1335

CPC分类号： G02F1/1362 ,  G02F1/136227 ,  G02F2001/136222

摘要： An array substrate of a liquid crystal display device having a thin film transistor on a color filter structure and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device having a thin film transistor on color filter structure array substrate includes a gate line and a gate electrode on a substrate, the gate line and the gate electrode being formed of a light-shielding material, a color filter layer on the substrate, covering edge portions of the gate line and the gate electrode, an overcoat layer over the substrate covering the color filter, the overcoat layer having openings exposing portions of the gate line and the gate electrode, a gate insulating layer on the overcoat layer, the color filter layer, the gate line, and the gate electrode, a semiconductor layer on the gate insulating layer, wherein the semiconductor layer has a width smaller than the gate electrode, source and drain electrodes on the gate insulating layer, contacting portions of the semiconductor layer, wherein the gate electrode, the semiconductor layer, the source electrode, and the drain electrode constitute a thin film transistor, a data line on the gate insulating layer, extending from the source electrode, crossing the gate line, and defining a pixel region, a passivation layer covering the thin film transistor and the data line and having a drain contact hole exposing a portion of the drain electrode, and a pixel electrode on the passivation layer, contacting the drain electrode through the drain contact hole.

摘要翻译： 在本发明中公开了具有滤色器结构上的薄膜晶体管的液晶显示装置的阵列基板及其制造方法。 在滤色器结构阵列基板上具有薄膜晶体管的液晶显示装置在基板上具有栅极线和栅电极，栅极线和栅电极由遮光材料形成，滤色器层 基板，栅极线和栅电极的覆盖边缘部分，覆盖滤色器的基板上的外涂层，覆盖层具有露出栅极线和栅电极的部分的开口，外涂层上的栅极绝缘层， 所述滤色器层，所述栅极线和所述栅极电极，所述栅极绝缘层上的半导体层，其中所述半导体层的宽度小于所述栅极电极，所述栅极绝缘层上的源极和漏极，所述栅极绝缘层的接触部分 半导体层，其中栅电极，半导体层，源电极和漏电极构成薄膜晶体管，数据线在 所述栅极绝缘层从所述源极延伸，与所述栅极线交叉并且限定像素区域，覆盖所述薄膜晶体管和所述数据线的钝化层，并且具有暴露所述漏极的一部分的漏极接触孔，以及 钝化层上的像素电极，通过漏极接触孔与漏电极接触。

公开(公告)号：US06803975B2

公开(公告)日：2004-10-12

申请号：US10201789

申请日：2002-07-25

申请人： Woong-Kwon Kim ,  Seung-Ryul Park

发明人： Woong-Kwon Kim ,  Seung-Ryul Park

IPC分类号： G02F1136

CPC分类号： G02F1/133514 ,  G02F2001/133354 ,  G02F2001/136222 ,  G02F2201/40

摘要： The present invention discloses an array substrate for use in a liquid crystal display device, which includes a transparent substrate that includes a display area and a non-display area. A plurality of red, green and blue color filters are formed on the transparent substrate in the display area. A first alignment key is formed on the transparent substrate in the non-display area and made of the same material as the color filters. An overcoat layer is formed on the plurality of red, green and blue color filters to cover the color filters in the display area. A passivation layer covers gate and data lines and a thin film transistor in the display area and covers the first alignment key in the non-display area, the passivation layer having a drain contact hole to the thin film transistor. A pixel electrode is formed on the passivation layer in the display area, the pixel electrode contacting the thin film transistor through the drain contact hole.

摘要翻译： 本发明公开了一种液晶显示装置中使用的阵列基板，其包括具有显示区域和非显示区域的透明基板。 在显示区域中的透明基板上形成多个红色，绿色和蓝色滤色器。 第一对准键形成在非显示区域的透明基板上，由与滤色器相同的材料制成。 在多个红色，绿色和蓝色滤色器上形成覆盖层以覆盖显示区域中的滤色器。 钝化层覆盖显示区域中的栅极和数据线以及薄膜晶体管，并覆盖非显示区域中的第一对准键，钝化层具有到薄膜晶体管的漏极接触孔。 像素电极形成在显示区域的钝化层上，像素电极通过漏极接触孔与薄膜晶体管接触。

公开(公告)号：US07667784B2

公开(公告)日：2010-02-23

申请号：US10323877

申请日：2002-12-20

申请人： Woong-Kwon Kim ,  Seung-Ryul Park

发明人： Woong-Kwon Kim ,  Seung-Ryul Park

IPC分类号： G02F1/136 ,  G02F1/1335 ,  H01L29/04 ,  G09G3/36

CPC分类号： G02F1/133512 ,  G02F1/1339 ,  G02F2001/133388

摘要： A liquid crystal display device includes first and second substrates facing each other with a predetermined space therebetween, a liquid crystal material layer disposed between the first and second substrates, a seal pattern formed between the first and second substrates to surround the liquid crystal material layer, and a blocking layer formed over a first surface of the second substrate to cover the seal pattern.

摘要翻译： 一种液晶显示装置，包括彼此面对的第一和第二基板，设置在第一和第二基板之间的液晶材料层，形成在第一和第二基板之间以围绕液晶材料层的密封图案， 以及形成在所述第二基板的第一表面上以覆盖所述密封图案的阻挡层。

公开(公告)号：US07236220B2

公开(公告)日：2007-06-26

申请号：US11019629

申请日：2004-12-23

申请人： Se-June Kim ,  Seung-Ryul Park ,  Dong-Guk Kim

发明人： Se-June Kim ,  Seung-Ryul Park ,  Dong-Guk Kim

IPC分类号： G02F1/1335 ,  G02F1/136

CPC分类号： H01L27/1259 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2001/136222 ,  H01L27/1214 ,  H01L27/124

摘要： A manufacturing method of a liquid crystal display device is provided. The method includes forming a gate line and a data line on a substrate; forming a thin film transistor connected to the gate and data lines, the thin film transistor including a gate electrode, a semiconductor layer, a source electrode and a drain electrode; forming a black matrix over the thin film transistor, the black matrix having an opening; forming a first conductive layer on a substrate having the black matrix such that the first conductive layer contacts a portion of the drain electrode; forming a color filter layer on the first conductive layer at a portion corresponding to the opening of the black matrix; partially etching a surface of the first conductive layer corresponding to the black matrix; forming a second conductive layer on the color filter layer such that the second conductive layer contacts the partially etched first conductive layer; and forming a pixel electrode by patterning the first and second conductive layers.

摘要翻译： 提供一种液晶显示装置的制造方法。 该方法包括在基板上形成栅极线和数据线; 形成连接到所述栅极和数据线的薄膜晶体管，所述薄膜晶体管包括栅电极，半导体层，源电极和漏电极; 在薄膜晶体管上形成黑矩阵，黑矩阵具有开口; 在具有所述黑矩阵的衬底上形成第一导电层，使得所述第一导电层与所述漏电极的一部分接触; 在对应于黑矩阵的开口的部分上在第一导电层上形成滤色器层; 部分蚀刻对应于黑色矩阵的第一导电层的表面; 在所述滤色器层上形成第二导电层，使得所述第二导电层接触所述部分蚀刻的第一导电层; 以及通过图案化所述第一和第二导电层来形成像素电极。

公开(公告)号：US06853433B2

公开(公告)日：2005-02-08

申请号：US10606767

申请日：2003-06-27

申请人： Woong-Kwon Kim ,  Seung-Ryul Park

发明人： Woong-Kwon Kim ,  Seung-Ryul Park

IPC分类号： G02F1/1333 ,  G02F1/1362 ,  G02F1/13

CPC分类号： G02F1/133345 ,  G02F2001/136222

摘要： A liquid crystal display device includes an upper substrate including a first soda lime glass material, an ion blocking layer on the first soda lime glass material, a color filter layer, and a common electrode, a lower substrate including a second soda lime glass material, a transparent organic insulator on the second soda lime glass material, and a thin film transistor on the transparent organic insulator, and a liquid crystal material layer interposed between the upper substrate and the lower substrate.

摘要翻译： 一种液晶显示装置，包括：上基板，包括第一钠钙玻璃材料，第一钠钙玻璃材料上的离子阻挡层，滤色器层和公共电极;下基板，包括第二钠钙玻璃材料， 第二钠钙玻璃材料上的透明有机绝缘体，以及透明有机绝缘体上的薄膜晶体管，以及介于上基板和下基板之间的液晶材料层。

公开(公告)号：US07633595B2

公开(公告)日：2009-12-15

申请号：US11019625

申请日：2004-12-23

申请人： Woong-Kwon Kim ,  Seung-Ryul Park

发明人： Woong-Kwon Kim ,  Seung-Ryul Park

IPC分类号： G02F1/1339 ,  G02F1/1335 ,  G02F1/1333

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/1393 ,  G02F2001/136222

摘要： A liquid crystal display includes a gate line disposed on a substrate; a data line disposed on the substrate, a pixel area being defined by an intersection of the gate line and the data line; a thin film transistor locating at the intersection of the gate line and the data line; a color filter disposed at each pixel area on the substrate; a spacer formed on a first base surface of the thin film transistor area; a rib formed on a second base surface of the pixel area; and a dummy pattern disposed at the thin film transistor area to form a stepped difference of the first base surface and the second base surface.

摘要翻译： 液晶显示器包括设置在基板上的栅极线; 设置在所述基板上的数据线，由所述栅极线和所述数据线的交点限定的像素区域; 位于栅极线和数据线的交点处的薄膜晶体管; 设置在所述基板上的各像素区域的滤色器; 形成在薄膜晶体管区域的第一基面上的间隔物; 形成在像素区域的第二基面上的肋; 以及设置在所述薄膜晶体管区域处以形成所述第一基面和所述第二基面的阶梯差的虚设图案。

公开(公告)号：US20050140892A1

公开(公告)日：2005-06-30

申请号：US11019625

申请日：2004-12-23

申请人： Woong-Kwon Kim ,  Seung-Ryul Park

发明人： Woong-Kwon Kim ,  Seung-Ryul Park

IPC分类号： G02F1/136 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/139 ,  H01L21/027 ,  H01L29/786

CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/1393 ,  G02F2001/136222

摘要： A liquid crystal display includes a gate line disposed on a substrate; a data line disposed on the substrate, a pixel area being defined by an intersection of the gate line and the data line; a thin film transistor locating at the intersection of the gate line and the data line; a color filter disposed at each pixel area on the substrate; a spacer formed on a first base surface of the thin film transistor area; a rib formed on a second base surface of the pixel area; and a dummy pattern disposed at the thin film transistor area to form a stepped difference of the first base surface and the second base surface.

摘要翻译： 液晶显示器包括设置在基板上的栅极线; 设置在所述基板上的数据线，由所述栅极线和所述数据线的交点限定的像素区域; 位于栅极线和数据线的交点处的薄膜晶体管; 设置在所述基板上的各像素区域的滤色器; 形成在薄膜晶体管区域的第一基面上的间隔物; 形成在像素区域的第二基面上的肋; 以及设置在所述薄膜晶体管区域处以形成所述第一基面和所述第二基面的阶梯差的虚设图案。

公开(公告)号：US20050139922A1

公开(公告)日：2005-06-30

申请号：US11019629

申请日：2004-12-23

申请人： Se-June Kim ,  Seung-Ryul Park ,  Dong-Guk Kim

发明人： Se-June Kim ,  Seung-Ryul Park ,  Dong-Guk Kim

IPC分类号： G02F1/1335 ,  G02F1/133 ,  G02F1/136 ,  G02F1/1362 ,  H01L21/00 ,  H01L21/027 ,  H01L21/77 ,  H01L21/84 ,  H01L27/01 ,  H01L27/12

CPC分类号： H01L27/1259 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2001/136222 ,  H01L27/1214 ,  H01L27/124

摘要： A manufacturing method of a liquid crystal display device is provided. The method includes forming a gate line and a data line on a substrate; forming a thin film transistor connected to the gate and data lines, the thin film transistor including a gate electrode, a semiconductor layer, a source electrode and a drain electrode; forming a black matrix over the thin film transistor, the black matrix having an opening; forming a first conductive layer on a substrate having the black matrix such that the first conductive layer contacts a portion of the drain electrode; forming a color filter layer on the first conductive layer at a portion corresponding to the opening of the black matrix; partially etching a surface of the first conductive layer corresponding to the black matrix; forming a second conductive layer on the color filter layer such that the second conductive layer contacts the partially etched first conductive layer; and forming a pixel electrode by patterning the first and second conductive layers.

摘要翻译： 提供一种液晶显示装置的制造方法。 该方法包括在基板上形成栅极线和数据线; 形成连接到所述栅极和数据线的薄膜晶体管，所述薄膜晶体管包括栅电极，半导体层，源电极和漏电极; 在薄膜晶体管上形成黑矩阵，黑矩阵具有开口; 在具有所述黑矩阵的衬底上形成第一导电层，使得所述第一导电层与所述漏电极的一部分接触; 在对应于黑矩阵的开口的部分上在第一导电层上形成滤色器层; 部分蚀刻对应于黑色矩阵的第一导电层的表面; 在所述滤色器层上形成第二导电层，使得所述第二导电层接触所述部分蚀刻的第一导电层; 以及通过图案化所述第一和第二导电层来形成像素电极。