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1. 发明申请

US20130001579A1 Array Substrate for Fringe Field Switching Mode Liquid Crystal Display and Method of Manufacturing the Same 有权
标题翻译：用于边缘场开关模式液晶显示器的阵列基板及其制造方法
公开(公告)号：US20130001579A1
公开(公告)日：2013-01-03
申请号：US13301015
申请日：2011-11-21
申请人： Young-Ki JUNG , Seok-Woo LEE , Kum-Mi OH , Dong-Cheon SHIN , In-Hyuk SONG , Han-Seok LEE , Won-Keun PARK
发明人： Young-Ki JUNG , Seok-Woo LEE , Kum-Mi OH , Dong-Cheon SHIN , In-Hyuk SONG , Han-Seok LEE , Won-Keun PARK
IPC分类号： H01L33/08 , H01L21/336
CPC分类号： H01L27/088 , G02F2001/134372 , G02F2001/136236 , H01L27/1248 , H01L27/1288 , H01L29/66757 , H01L29/78633
摘要： A method of manufacturing an array substrate for a fringe field switching mode liquid crystal display includes: forming an auxiliary insulating layer having a first thickness; forming first and second photoresist patterns on the auxiliary insulating layer; performing an ashing to remove the second photoresist pattern and expose the auxiliary insulating layer therebelow; performing a dry etching to remove the auxiliary insulating layer not covered by the first photoresist pattern and expose a first passivation layer and to form an insulating pattern below the first photoresist pattern, the insulating pattern and the first photoresist pattern forming an undercut shape; forming a transparent conductive material layer having a fourth thickness less than the first thickness; and performing a lift-off process to remove the first photoresist pattern and the transparent conductive material layer thereon together and form a pixel electrode.
摘要翻译：制造用于边缘场开关模式液晶显示器的阵列基板的方法包括：形成具有第一厚度的辅助绝缘层; 在辅助绝缘层上形成第一和第二光致抗蚀剂图案; 执行灰化以去除第二光致抗蚀剂图案并在其下方露出辅助绝缘层; 进行干蚀刻以除去未被第一光致抗蚀剂图案覆盖的辅助绝缘层，并露出第一钝化层并在第一光致抗蚀剂图案下形成绝缘图案，绝缘图案和第一光致抗蚀剂图案形成底切形状; 形成具有小于第一厚度的第四厚度的透明导电材料层; 并且执行剥离处理以将第一光致抗蚀剂图案和透明导电材料层去除在一起并形成像素电极。

2. 发明申请

US20120068944A1 Liquid Crystal Display Device with a Built-in Touch Screen and Method for Manufacturing the Same 有权
标题翻译：具有内置触摸屏的液晶显示装置及其制造方法
公开(公告)号：US20120068944A1
公开(公告)日：2012-03-22
申请号：US13198149
申请日：2011-08-04
申请人： Kum Mi OH , Han Seok Lee , Won Keun Park
发明人： Kum Mi OH , Han Seok Lee , Won Keun Park
IPC分类号： G06F3/041 , H01J9/00
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/136227 , G02F2001/136231 , G02F2001/136236 , G02F2001/13629 , G02F2001/136295 , G06F3/044
摘要： A liquid crystal display device with a built-in touch screen including a substrate having a pixel region, a thin film transistor formed in the pixel region, a first passivation layer formed on the thin film transistor, a first contact hole formed through a portion of the first passivation layer to expose the data electrode, a common electrode formed on at least one portion of the first passivation layer including inside the first contact hole, the common electrode operable to sense touch, a conductive line formed on at least one portion of the first passivation layer including inside the first contact hole, a second passivation layer formed on the common electrode and the conductive line, a second contact hole formed through a portion of the second passivation layer to expose the conductive line corresponding to the data electrode, and a pixel electrode electrically connected with the conductive line, the pixel electrode formed on the second passivation layer and inside the second contact hole, wherein the second passivation layer and the pixel electrode are simultaneously formed by a mask process using a half-tone mask.
摘要翻译：一种具有内置触摸屏的液晶显示装置，包括：具有像素区域的基板;形成在该像素区域中的薄膜晶体管;形成在该薄膜晶体管上的第一钝化层;形成在该薄膜晶体管的一部分上的第一接触孔; 所述第一钝化层暴露所述数据电极，形成在所述第一钝化层的至少一部分上的公共电极，所述第一钝化层包括在所述第一接触孔内部，所述公共电极可操作地感测触摸，所述公共电极形成在所述第一钝化层的至少一部分上包括在所述第一接触孔内的第一钝化层，形成在所述公共电极和所述导电线上的第二钝化层，通过所述第二钝化层的一部分形成以暴露与所述数据电极相对应的导电线的第二接触孔，以及像素电极，与所述导电线电连接，所述像素电极形成在所述第二钝化层上并且在所述第二连续的内部作用孔，其中通过使用半色调掩模的掩模处理同时形成第二钝化层和像素电极。

3. 发明授权

US09218082B2 Liquid crystal display device with a built-in touch screen and method for manufacturing the same 有权
标题翻译：具有内置触摸屏的液晶显示装置及其制造方法
公开(公告)号：US09218082B2
公开(公告)日：2015-12-22
申请号：US13198149
申请日：2011-08-04
申请人： Kum Mi Oh , Han Seok Lee , Won Keun Park
发明人： Kum Mi Oh , Han Seok Lee , Won Keun Park
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/044 , G02F1/1362
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/136227 , G02F2001/136231 , G02F2001/136236 , G02F2001/13629 , G02F2001/136295 , G06F3/044
摘要： A liquid crystal display device with a built-in touch screen with improved contact efficiency between the data electrode and the pixel electrode on the lower substrate, and a method for manufacturing such a device with reduced cost and excellent efficiency by making use of a half-tone mask are disclosed.
摘要翻译：一种具有内置触摸屏的液晶显示装置，其具有在数据电极和下基板上的像素电极之间提高的接触效率，以及通过使用半导体芯片来降低成本和优异的效率来制造这种器件的方法，公开了音调蒙版。

4. 发明授权

US08760595B2 Array substrate for fringe field switching mode liquid crystal display device and method for fabricating the same 有权
标题翻译：用于条纹场开关模式液晶显示装置的阵列基板及其制造方法
公开(公告)号：US08760595B2
公开(公告)日：2014-06-24
申请号：US13592064
申请日：2012-08-22
申请人： Seung-Kyu Choi , Sun-Hwa Lee , Dong-Su Shin , Cheol-Hwan Lee , Won-Keun Park
发明人： Seung-Kyu Choi , Sun-Hwa Lee , Dong-Su Shin , Cheol-Hwan Lee , Won-Keun Park
IPC分类号： G02F1/1368
CPC分类号： G02F1/136227 , G02F1/13394 , G02F1/1368 , G02F2001/134372 , G02F2201/40
摘要： Fringe field switching (FFS) mode liquid crystal display device and method for fabricating the same, are discussed, the device including a gate line formed in one direction on a surface of a first substrate; a data line formed on the first substrate, and crossed with the gate line to thereby define a pixel region; a thin-film transistor formed on the first substrate, and formed at an intersection of the gate line and the data line; an insulating layer having an opening portion located at an upper portion of the thin-film transistor to expose at least a gate portion of the thin-film transistor; a pixel electrode formed at an upper portion of the insulating layer, and connected to the exposed thin-film transistor; a passivation layer formed at the upper portion of the insulating layer; and common electrodes formed at an upper portion of the passivation layer and separated from one another.
摘要翻译：边缘场切换（FFS）模式液晶显示装置及其制造方法，包括在第一基板的表面上沿一个方向形成的栅极线的装置; 数据线，形成在所述第一基板上，并与所述栅极线交叉，从而限定像素区域; 形成在所述第一基板上并形成在所述栅极线与所述数据线的交叉点处的薄膜晶体管; 绝缘层，其具有位于所述薄膜晶体管的上部的开口部，以暴露所述薄膜晶体管的至少栅极部分; 形成在所述绝缘层的上部并与所述暴露的薄膜晶体管连接的像素电极; 钝化层，形成在所述绝缘层的上部; 以及形成在钝化层的上部并且彼此分离的公共电极。

5. 发明授权

US08698971B2 Liquid crystal display device and method for manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08698971B2
公开(公告)日：2014-04-15
申请号：US13208881
申请日：2011-08-12
申请人： Kum Mi Oh , Han Seok Lee , Hee Sun Shin , Won Keun Park
发明人： Kum Mi Oh , Han Seok Lee , Hee Sun Shin , Won Keun Park
IPC分类号： G02F1/136
CPC分类号： H01L27/1214 , G02F1/13338 , G02F2001/136231 , H01L29/42384 , H01L29/78645 , H01L29/78696
摘要： Disclosed is a liquid crystal display device with a built-in touch screen, which facilitates enhanced driving performance, and reduces manufacturing cost by a simplified manufacturing process, and a method for manufacturing the same. The device comprises a first substrate with a plurality of pixel regions defined by gate lines and data lines; an active layer in each pixel region of the first substrate; a gate pattern including a plurality of gate electrodes, a portion of the gate electrodes overlapping with a predetermined portion of the active layer with an insulating layer interposed in-between; a plurality of channel regions in the areas of the active layer overlapped with the plurality of gate electrodes; a plurality of lightly doped drain regions in the active layer and directly adjacent to the plurality of channel regions; and a data electrode electrically connected to the active layer.
摘要翻译：公开了一种具有内置触摸屏的液晶显示装置及其制造方法，该液晶显示装置有助于提高驱动性能，并且通过简化的制造工艺降低制造成本。该器件包括具有由栅线和数据线限定的多个像素区的第一衬底; 在所述第一基板的每个像素区域中的有源层; 包括多个栅电极的栅极图案，一部分栅电极与有源层的预定部分重叠，绝缘层位于其间; 所述有源层的区域中的多个沟道区域与所述多个栅电极重叠; 在有源层中并且直接与多个沟道区相邻的多个轻掺杂漏极区; 和与活性层电连接的数据电极。

6. 发明申请

US20120068200A1 Liquid Crystal Display Device and Method for Manufacturing the Same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20120068200A1
公开(公告)日：2012-03-22
申请号：US13198175
申请日：2011-08-04
申请人： Kum Mi OH , Jae Hoon Park , Han Seok Lee , Hee Sun Shin , Won Keun Park
发明人： Kum Mi OH , Jae Hoon Park , Han Seok Lee , Hee Sun Shin , Won Keun Park
IPC分类号： H01L33/08
CPC分类号： G02F1/136227 , G02F1/13338 , G02F1/136286 , G02F2001/13629 , G02F2001/136295 , G02F2201/40 , G06F3/0412 , G06F3/044
摘要： A liquid crystal display device with a built-in touch screen, which uses a common electrode as a touch-sensing electrode including an intersection of a gate line and a data line to define a pixel region, a gate metal disposed in a central portion of the pixel, an insulating layer formed on the gate metal, a first contact hole disposed through the insulating layer to expose a predetermined portion of an upper surface of the gate metal, a contact metal on the insulating layer and inside the first contact hole, the contact metal electrically connected with the gate metal, a first passivation layer on the contact metal, a second contact hole disposed through the first passivation layer to expose a predetermined portion of an upper surface of the contact metal, a common electrode on the first passivation layer and inside the second contact hole, a conductive line electrically connected with the common electrode, and a second passivation layer on the first passivation layer and the conductive line, wherein the gate metal and the common electrode are electrically connected via the contact metal.
摘要翻译：一种具有内置触摸屏的液晶显示装置，其使用公共电极作为包括栅极线和数据线的交点的触摸感应电极来限定像素区域，栅极金属设置在中心部分像素，形成在栅极金属上的绝缘层，设置在绝缘层上以暴露栅极金属的上表面的预定部分的第一接触孔，绝缘层上的接触金属和第一接触孔内部的接触金属，与栅极金属电连接的接触金属，接触金属上的第一钝化层，通过第一钝化层设置以暴露接触金属的上表面的预定部分的第二接触孔，第一钝化层上的公共电极并且在所述第二接触孔内部，与所述公共电极电连接的导电线以及所述第一钝化层上的第二钝化层和所述导体 e线，其中栅极金属和公共电极经由接触金属电连接。

7. 发明授权

US08465995B2 Array substrate for fringe field switching mode liquid crystal display and method of manufacturing the same 有权
标题翻译：用于条纹场开关模式液晶显示器的阵列衬底及其制造方法
公开(公告)号：US08465995B2
公开(公告)日：2013-06-18
申请号：US13301015
申请日：2011-11-21
申请人： Young-Ki Jung , Seok-Woo Lee , Kum-Mi Oh , Dong-Cheon Shin , In-Hyuk Song , Han-Seok Lee , Won-Keun Park
发明人： Young-Ki Jung , Seok-Woo Lee , Kum-Mi Oh , Dong-Cheon Shin , In-Hyuk Song , Han-Seok Lee , Won-Keun Park
IPC分类号： H01L21/00 , H01L21/84 , G02F1/1337 , G02F1/1343
CPC分类号： H01L27/088 , G02F2001/134372 , G02F2001/136236 , H01L27/1248 , H01L27/1288 , H01L29/66757 , H01L29/78633
摘要： A method of manufacturing an array substrate for a fringe field switching mode liquid crystal display includes: forming an auxiliary insulating layer having a first thickness; forming first and second photoresist patterns on the auxiliary insulating layer; performing an ashing to remove the second photoresist pattern and expose the auxiliary insulating layer therebelow; performing a dry etching to remove the auxiliary insulating layer not covered by the first photoresist pattern and expose a first passivation layer and to form an insulating pattern below the first photoresist pattern, the insulating pattern and the first photoresist pattern forming an undercut shape; forming a transparent conductive material layer having a fourth thickness less than the first thickness; and performing a lift-off process to remove the first photoresist pattern and the transparent conductive material layer thereon together and form a pixel electrode.
摘要翻译：制造用于边缘场开关模式液晶显示器的阵列基板的方法包括：形成具有第一厚度的辅助绝缘层; 在辅助绝缘层上形成第一和第二光致抗蚀剂图案; 执行灰化以去除第二光致抗蚀剂图案并在其下方露出辅助绝缘层; 进行干蚀刻以除去未被第一光致抗蚀剂图案覆盖的辅助绝缘层，并露出第一钝化层并在第一光致抗蚀剂图案下形成绝缘图案，绝缘图案和第一光致抗蚀剂图案形成底切形状; 形成具有小于第一厚度的第四厚度的透明导电材料层; 并且执行剥离处理以将第一光致抗蚀剂图案和透明导电材料层去除在一起并形成像素电极。

8. 发明授权

US08792060B2 Liquid crystal display device and method for manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08792060B2
公开(公告)日：2014-07-29
申请号：US13198175
申请日：2011-08-04
申请人： Kum Mi Oh , Jae Hoon Park , Han Seok Lee , Hee Sun Shin , Won Keun Park
发明人： Kum Mi Oh , Jae Hoon Park , Han Seok Lee , Hee Sun Shin , Won Keun Park
IPC分类号： H01L33/08
CPC分类号： G02F1/136227 , G02F1/13338 , G02F1/136286 , G02F2001/13629 , G02F2001/136295 , G02F2201/40 , G06F3/0412 , G06F3/044
摘要： A liquid crystal display device with a built-in touch screen, which uses a common electrode as a touch-sensing electrode including an intersection of a gate line and a data line to define a pixel region, a bridge line disposed in a central portion of the pixel, an insulating layer formed on the bridge line, a first contact hole disposed through the insulating layer to expose a predetermined portion of an upper surface of the bridge line, a contact metal on the insulating layer and inside the first contact hole, the contact metal electrically connected with the bridge line, a first passivation layer on the contact metal, a second contact hole disposed through the first passivation layer to expose a predetermined portion of an upper surface of the contact metal, a common electrode on the first passivation layer and inside the second contact hole, a conductive line electrically connected with the common electrode, and a second passivation layer on the first passivation layer and the conductive line, wherein the bridge line and the common electrode are electrically connected via the contact metal.
摘要翻译：一种具有内置触摸屏的液晶显示装置，其使用公共电极作为包括栅极线和数据线的交点以限定像素区域的触摸感测电极，布置在中心部分中的桥接线所述像素，形成在所述桥接线上的绝缘层，设置在所述绝缘层上以暴露所述桥接线的上表面的预定部分的第一接触孔，所述绝缘层上的接触金属和所述第一接触孔内部，与桥接线电连接的接触金属，接触金属上的第一钝化层，设置成穿过第一钝化层暴露接触金属的上表面的预定部分的第二接触孔，第一钝化层上的公共电极并且在所述第二接触孔内部，与所述公共电极电连接的导线以及所述第一钝化层上的第二钝化层和所述导体其中所述桥接线和所述公共电极经由所述接触金属电连接。

9. 发明申请

US20130063673A1 ARRAY SUBSTRATE FOR FRINGE FIELD SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME 有权
标题翻译：用于FRINGE场切换模式液体晶体显示装置的阵列基板及其制造方法
公开(公告)号：US20130063673A1
公开(公告)日：2013-03-14
申请号：US13592064
申请日：2012-08-22
申请人： Seung-Kyu CHOI , Sun-Hwa LEE , Dong-Su SHIN , Cheol-Hwan LEE , Won-Keun PARK
发明人： Seung-Kyu CHOI , Sun-Hwa LEE , Dong-Su SHIN , Cheol-Hwan LEE , Won-Keun PARK
IPC分类号： G02F1/1368 , H01L33/58
CPC分类号： G02F1/136227 , G02F1/13394 , G02F1/1368 , G02F2001/134372 , G02F2201/40
摘要： Fringe field switching (FFS) mode liquid crystal display device and method for fabricating the same, are discussed, the device including a gate line formed in one direction on a surface of a first substrate; a data line formed on the first substrate, and crossed with the gate line to thereby define a pixel region; a thin-film transistor formed on the first substrate, and formed at an intersection of the gate line and the data line; an insulating layer having an opening portion located at an upper portion of the thin-film transistor to expose at least a gate portion of the thin-film transistor; a pixel electrode formed at an upper portion of the insulating layer, and connected to the exposed thin-film transistor; a passivation layer formed at the upper portion of the insulating layer; and common electrodes formed at an upper portion of the passivation layer and separated from one another.
摘要翻译：边缘场切换（FFS）模式液晶显示装置及其制造方法，包括在第一基板的表面上沿一个方向形成的栅极线的装置; 数据线，形成在所述第一基板上，并与所述栅极线交叉，从而限定像素区域; 形成在所述第一基板上并形成在所述栅极线与所述数据线的交叉点处的薄膜晶体管; 绝缘层，其具有位于所述薄膜晶体管的上部的开口部，以暴露所述薄膜晶体管的至少栅极部分; 形成在所述绝缘层的上部并与所述暴露的薄膜晶体管连接的像素电极; 钝化层，形成在所述绝缘层的上部; 以及形成在钝化层的上部并且彼此分离的公共电极。

10. 发明申请

US20120069259A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20120069259A1
公开(公告)日：2012-03-22
申请号：US13208881
申请日：2011-08-12
申请人： Kum Mi Oh , Han Seok Lee , Hee Sun Shin , Won Keun Park
发明人： Kum Mi Oh , Han Seok Lee , Hee Sun Shin , Won Keun Park
IPC分类号： G02F1/136 , H01L33/08
CPC分类号： H01L27/1214 , G02F1/13338 , G02F2001/136231 , H01L29/42384 , H01L29/78645 , H01L29/78696
摘要： Disclosed is a liquid crystal display device with a built-in touch screen, which facilitates enhanced driving performance, and reduces manufacturing cost by a simplified manufacturing process, and a method for manufacturing the same. The device comprises a first substrate with a plurality of pixel regions defined by gate lines and data lines; an active layer in each pixel region of the first substrate; a gate pattern including a plurality of gate electrodes, a portion of the gate electrodes overlapping with a predetermined portion of the active layer with an insulating layer interposed in-between; a plurality of channel regions in the areas of the active layer overlapped with the plurality of gate electrodes; a plurality of lightly doped drain regions in the active layer and directly adjacent to the plurality of channel regions; and a data electrode electrically connected to the active layer.
摘要翻译：公开了一种具有内置触摸屏的液晶显示装置及其制造方法，该液晶显示装置有助于提高驱动性能，并且通过简化的制造工艺降低制造成本。该器件包括具有由栅线和数据线限定的多个像素区的第一衬底; 在所述第一基板的每个像素区域中的有源层; 包括多个栅电极的栅极图案，一部分栅电极与有源层的预定部分重叠，绝缘层位于其间; 所述有源层的区域中的多个沟道区域与所述多个栅电极重叠; 在有源层中并且直接与多个沟道区相邻的多个轻掺杂漏极区; 和与活性层电连接的数据电极。

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