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21. 发明授权

US06927820B2 Transflective liquid crystal display device and fabricating method thereof 有权
标题翻译：半透射型液晶显示装置及其制造方法
公开(公告)号：US06927820B2
公开(公告)日：2005-08-09
申请号：US10602675
申请日：2003-06-25
申请人： Sang-Min Jang , Su-Seok Choi
发明人： Sang-Min Jang , Su-Seok Choi
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1362 , G02F1/1368 , G09F9/30 , G09F9/35 , H01L21/77 , H01L21/84 , H01L27/12 , H01L27/13
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/133512 , G02F1/136213 , H01L27/1255
摘要： An array substrate for a transflective liquid crystal display device includes: a gate line on a substrate; a data line crossing the gate line to define a pixel region having a transmissive portion and a reflective portion; a common line parallel to and spaced apart from the gate line; a thin film transistor connected to the gate and data lines, the thin film transistor including a gate electrode, an active layer, and source and drain electrodes; a capacitor electrode extending from the drain electrode and overlapping the common line; a reflective layer covering the common line and the thin film transistor and corresponding to the reflective portion; and a transparent electrode connected to the drain electrode and disposed in the pixel region.
摘要翻译：一种半透射型液晶显示装置的阵列基板，包括：基板上的栅极线; 与栅极线交叉以限定具有透射部分和反射部分的像素区域的数据线; 与栅极线平行并间隔开的公共线; 连接到栅极和数据线的薄膜晶体管，薄膜晶体管包括栅电极，有源层以及源极和漏极; 从所述漏电极延伸并与所述公共线重叠的电容器电极; 覆盖所述公共线和所述薄膜晶体管并与所述反射部对应的反射层; 以及连接到漏电极并设置在像素区域中的透明电极。

22. 发明授权

US06873379B2 Fabricating method of an array substrate having polysilicon thin film transistor 有权
标题翻译：具有多晶硅薄膜晶体管的阵列基板的制造方法
公开(公告)号：US06873379B2
公开(公告)日：2005-03-29
申请号：US10109642
申请日：2002-04-01
申请人： Jae-Sik Choi , Sang-Min Jang
发明人： Jae-Sik Choi , Sang-Min Jang
IPC分类号： H01L29/786 , G02F1/1362 , G02F1/1368 , H01L21/336 , H01L21/768 , G02F1/136
CPC分类号： H01L29/66757 , G02F1/136227 , G02F1/1368 , G02F2202/104 , H01L21/76802
摘要： A fabricating method of an array substrate includes: forming a semiconductor layer of polysilicon on a substrate, the semiconductor layer having first and second regions; forming a gate insulating layer on the semiconductor layer; forming a gate electrode on the gate insulating layer on the first region of the semiconductor layer; forming source and drain regions by doping impurities into the second region of the semiconductor layer; forming an interlayer insulating layer on the gate electrode and the source and drain regions, the interlayer insulating layer having first and second contact holes exposing the source and drain regions, respectively, the first and second contact holes being formed by consecutive dry and wet etching methods; forming source and drain electrodes on the interlayer insulating layer, the source and drain electrodes contacting the source and drain regions through the first and second contact holes, respectively; forming a passivation layer on the source and drain electrodes, the passivation layer having a third contact hole exposing the drain electrode; and forming a pixel electrode on the passivation layer, the pixel electrode contacting the drain electrode through the third contact hole.
摘要翻译：阵列基板的制造方法包括：在基板上形成多晶硅的半导体层，所述半导体层具有第一和第二区域; 在所述半导体层上形成栅极绝缘层; 在所述半导体层的所述第一区域上的所述栅极绝缘层上形成栅电极; 通过将杂质掺杂到半导体层的第二区域中形成源区和漏区; 在所述栅电极和所述源极和漏极区上形成层间绝缘层，所述层间绝缘层具有分别暴露所述源极和漏极区域的第一和第二接触孔，所述第一和第二接触孔通过连续的干法和湿蚀刻方法形成 ; 在所述层间绝缘层上形成源极和漏极，所述源极和漏极分别通过所述第一和第二接触孔与所述源极和漏极区域接触; 在源极和漏极上形成钝化层，钝化层具有暴露漏电极的第三接触孔; 以及在所述钝化层上形成像素电极，所述像素电极通过所述第三接触孔与所述漏电极接触。

23. 发明授权

US07527743B2 Apparatus and method for etching insulating film 有权
标题翻译：绝缘膜蚀刻装置及方法
公开(公告)号：US07527743B2
公开(公告)日：2009-05-05
申请号：US10650962
申请日：2003-08-29
申请人： Seok Won Lee , Sang Min Jang , Sang Kyu Kim
发明人： Seok Won Lee , Sang Min Jang , Sang Kyu Kim
IPC分类号： C03C15/00 , B44C1/22
CPC分类号： H01L21/31111 , H01L21/6708 , H01L27/1214
摘要： An apparatus and a method for etching insulating film prevents generation of spots by spraying etchant on a lower surface of the substrate as well as the upper surface.
摘要翻译：用于蚀刻绝缘膜的装置和方法通过在基板的下表面以及上表面上喷涂蚀刻剂来防止产生斑点。

24. 发明授权

US07176995B2 Reflective plate of LCD and fabrication method thereof 有权
标题翻译： LCD反射板及其制作方法
公开(公告)号：US07176995B2
公开(公告)日：2007-02-13
申请号：US10689625
申请日：2003-10-22
申请人： Sang Min Jang , Su Seok Choi , Hee Yeong Ryu
发明人： Sang Min Jang , Su Seok Choi , Hee Yeong Ryu
IPC分类号： G02F1/1335 , G02B13/20 , G02B5/02
CPC分类号： G02F1/133553 , G02F2001/136236
摘要： A reflective plate used in a liquid crystal display including a substrate, a first peak and depression layer of organic insulator on the substrate, a second peak and depression layer of organic insulator overlapping with the first peak and depression layer, and a reflective layer on the first and second peak and depression layers.
摘要翻译：在液晶显示器中使用的反射板，其包括基板，基板上的有机绝缘体的第一峰值和下压层，与第一峰值和凹陷层重叠的有机绝缘体的第二峰值和凹陷层，以及反射层第一和第二峰和凹陷层。

25. 发明授权

US07173675B2 LCD display with contact hole and insulation layer above pixel electrode 有权
标题翻译： LCD显示屏上带有接触孔和绝缘层上方的像素电极
公开(公告)号：US07173675B2
公开(公告)日：2007-02-06
申请号：US10844346
申请日：2004-05-13
申请人： Joon Young Yang , Sang Min Jang
发明人： Joon Young Yang , Sang Min Jang
IPC分类号： G02F1/136
CPC分类号： G02F1/136277 , G02F1/13454 , G02F1/13624 , G02F1/1368
摘要： A liquid crystal display (LCD) device includes a substrate including a pixel region and a driving circuit region, first and second semiconductor layers within the pixel region and the driving circuit region, a gate insulating layer on the substrate, first and second gate electrodes on the gate insulating layer, and a storage capacitor electrode on the gate insulating layer within the pixel region, first conductive source and drain regions within the first semiconductor layer, second conductive source and drain regions within the second semiconductor layer, a first insulating interlayer on the substrate, a pixel electrode on the first insulating interlayer overlapping the storage capacitor electrode, a second insulating interlayer on the substrate including the pixel electrode, a plurality of contact holes exposing the pixel electrode and the first and second source and drain regions, and first and second source and drain electrodes connected with the first and second source and drain regions through the contact holes.
摘要翻译：液晶显示器（LCD）装置包括：包括像素区域和驱动电路区域的衬底;像素区域内的第一和第二半导体层;以及驱动电路区域;衬底上的栅极绝缘层;第一和第二栅极电极; 所述栅极绝缘层和所述像素区域内的栅极绝缘层上的辅助电容电极，所述第一半导体层内的第一导电源极和漏极区域，所述第二半导体层内的第二导电源极和漏极区域，基板，与第一绝缘夹层重叠的像素电极与辅助电容电极重叠，在包括像素电极的基板上的第二绝缘中间层，暴露像素电极以及第一和第二源极和漏极区域的多个接触孔，以及第一和第与第一和第二源极和漏极r连接的第二源极和漏极通过接触孔穿过。

26. 发明申请

US20070024770A1 Liquid crystal display device and method of fabricating 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：US20070024770A1
公开(公告)日：2007-02-01
申请号：US11540668
申请日：2006-10-02
申请人： Sang-Min Jang , Su-Seok Choi
发明人： Sang-Min Jang , Su-Seok Choi
IPC分类号： G02F1/136
CPC分类号： G02F1/1368 , G02F1/136213 , H01L27/124 , H01L27/1255
摘要： A liquid crystal display device includes a plurality of data lines arranged along a first direction on a substrate, a plurality of gate lines arranged a second direction perpendicular to the first direction on the substrate to define a plurality of pixel regions, each of the gate lines having at least one first set of protrusions and depressions, a driving device within each of the pixel regions, a pixel electrode within each of the pixel regions, and a metal layer overlapping each of the gate lines to create a storage capacitor.
摘要翻译：一种液晶显示装置，包括在基板上沿着第一方向配置的多条数据线，在基板上配置有与第一方向垂直的第二方向的多条栅极线，以限定多个像素区域，每条栅极线具有至少一个第一组突起和凹陷，每个像素区域内的驱动装置，每个像素区域内的像素电极，以及与每个栅极线重叠的金属层，以形成存储电容器。

27. 发明授权

US07102713B2 Transflective liquid crystal display device having groove in buffer layer and fabricating method thereof 有权
标题翻译：具有缓冲层槽的透反液晶显示装置及其制造方法
公开(公告)号：US07102713B2
公开(公告)日：2006-09-05
申请号：US10665436
申请日：2003-09-22
申请人： Mi-Sook Nam , Sang-Min Jang , Su-Seok Choi
发明人： Mi-Sook Nam , Sang-Min Jang , Su-Seok Choi
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133514 , G02F1/133555
摘要： A color filter substrate for a transflective liquid crystal display device includes: a substrate having a plurality of pixel regions, each of the plurality of pixel regions having reflective and transmissive portions; a black matrix on the substrate; a buffer layer on the black matrix, the buffer layer having a groove corresponding to the black matrix; a color filter layer on the buffer layer, the color filter layer having a first thickness in the reflective portion and a second thickness in the transmissive portion wherein the first thickness is substantially half of the second thickness, the color filter layer having a step difference at a border between the reflective and transmissive portions; and a common electrode on the color filter layer.
摘要翻译：一种半透射型液晶显示装置的滤色器用基板，具备：具有多个像素区域的基板，所述多个像素区域中的每一个具有反射和透射部分; 衬底上的黑色矩阵; 在黑矩阵上的缓冲层，缓冲层具有对应于黑矩阵的凹槽; 在所述缓冲层上的滤色器层，所述滤色器层在所述反射部分具有第一厚度，在所述透射部分中具有第二厚度，其中所述第一厚度基本上是所述第二厚度的一半，所述滤色器层在反射和透射部分之间的边界; 和滤色器层上的公共电极。

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