公开(公告)号：US07423712B2

公开(公告)日：2008-09-09

申请号：US11022649

申请日：2004-12-28

申请人： Hun Jeoung ,  Soon Kwang Hong

发明人： Hun Jeoung ,  Soon Kwang Hong

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133371 ,  G02F1/136227 ,  G02F2001/136236

摘要： Disclosed is a trans-reflective type LCD device and a method for fabricating the same wherein the method reduces the required number of masks by using a half-tone mask and a diffraction exposure process. Further, by using a half-tone mask and diffraction exposure process, a desired uneven surface may be formed on the reflective part of the pixel region without resorting to thermal processes that may otherwise degrade an insulating layer under the reflective electrode. Accordingly, an organic insulating material may be used between the transmissive electrode and the reflective electrode.

摘要翻译： 公开了一种反射型LCD装置及其制造方法，其中该方法通过使用半色调掩模和衍射曝光处理来减少所需数量的掩模。 此外，通过使用半色调掩模和衍射曝光处理，可以在像素区域的反射部分上形成期望的不平坦表面，而不需要使用否则会降低反射电极下方的绝缘层的热处理。 因此，可以在透射电极和反射电极之间使用有机绝缘材料。

公开(公告)号：US07439539B2

公开(公告)日：2008-10-21

申请号：US11194091

申请日：2005-07-29

申请人： Hun Jeoung ,  Soon Kwang Hong

发明人： Hun Jeoung ,  Soon Kwang Hong

IPC分类号： H01L29/00

CPC分类号： G02F1/13458 ,  H01L27/1255 ,  H01L27/1288

摘要： A flat panel display device (FPD) and fabricating method thereof are disclosed, which reduce the number of masks during fabrication and prevent electrochemical corrosion problems. In the FPD, a cell area and a pad area are defined on a substrate. A storage electrode traverses an active layer in parallel to a gate line. Source and drain regions of the active layer in the vicinity of both sides of a gate electrode are not formed below the storage electrode. An insulating interlayer over the substrate has first and second contact holes on the source and drain regions, respectively. A source electrode contacts the source region via a first contact hole and a drain electrode contacts the drain region via a second contact hole to directly contact a pixel electrode. A protective layer is disposed over the substrate including the pixel electrode.

摘要翻译： 公开了一种平板显示装置（FPD）及其制造方法，其减少制造期间的掩模数量并防止电化学腐蚀问题。 在FPD中，在基板上限定单元区域和焊盘区域。 存储电极平行于栅极线穿过有源层。 在栅电极两侧附近的有源层的源极和漏极区域不形成在存储电极的下方。 衬底上的绝缘中间层分别在源极和漏极区上具有第一和第二接触孔。 源电极经由第一接触孔接触源极区域，漏极电极经由第二接触孔接触漏极区域，以直接接触像素电极。 保护层设置在包括像素电极的基板上。

公开(公告)号：US20090011550A1

公开(公告)日：2009-01-08

申请号：US12209733

申请日：2008-09-12

申请人： Hun Jeoung ,  Soon Kwang Hong

发明人： Hun Jeoung ,  Soon Kwang Hong

IPC分类号： H01L21/84

CPC分类号： G02F1/13458 ,  H01L27/1255 ,  H01L27/1288

摘要： A flat panel display device (FPD) and fabricating method thereof are disclosed, which reduce the number of masks during fabrication and prevent electro-chemical corrosion problems. In the FPD, a cell area and a pad area are defined on a substrate. A storage electrode traverses an active layer in parallel to a gate line. Source and drain regions of the active layer in the vicinity of both sides of a gate electrode are not formed below the storage electrode. An insulating interlayer over the substrate has first and second contact holes on the source and drain regions, respectively. A source electrode contacts the source region via a first contact hole and a drain electrode contacts the drain region via a second contact hole to directly contact a pixel electrode. A protective layer is disposed over the substrate including the pixel electrode.

摘要翻译： 公开了一种平板显示装置（FPD）及其制造方法，其减少制造时的掩模数量并防止电化学腐蚀问题。 在FPD中，在基板上限定单元区域和焊盘区域。 存储电极平行于栅极线穿过有源层。 在栅电极两侧附近的有源层的源极和漏极区域不形成在存储电极的下方。 衬底上的绝缘中间层分别在源极和漏极区上具有第一和第二接触孔。 源电极经由第一接触孔接触源极区域，漏极电极经由第二接触孔接触漏极区域，以直接接触像素电极。 保护层设置在包括像素电极的基板上。

公开(公告)号：US20050018114A1

公开(公告)日：2005-01-27

申请号：US10825714

申请日：2004-04-14

申请人： Jae-Deok Park ,  Hun Jeoung ,  Soon-Kwang Hong

发明人： Jae-Deok Park ,  Hun Jeoung ,  Soon-Kwang Hong

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368

CPC分类号： G02F1/133555 ,  G02F2001/134345

摘要： A transflective liquid crystal display includes gate and data lines perpendicular to each other and defining a plurality of unit pixels. Each unit pixel includes a plurality of sub-pixel regions, which each have a transmissive portions and a reflective portion. The transmissive portions are gathered together within each unit pixel at corners of the sub-pixel regions opposing corners in which thin film transistors near the crossings of the gate and data lines are disposed. A passivation layer covering the thin film transistors and the gate and data lines has an opening that corresponds to the transmissive portions in the unit pixel. A reflector is formed over the passivation layer in each sub-pixel region and corresponds in position to the reflective portion. A pixel electrode in each sub-pixel region contacts the thin film transistor through a contact hole in the passivation layer.

摘要翻译： 透反液晶显示器包括彼此垂直并限定多个单位像素的栅极和数据线。 每个单位像素包括多个子像素区域，每个子像素区域具有透射部分和反射部分。 透射部分在与位于栅极和数据线的交叉点附近的薄膜晶体管相对的角部的子像素区域的拐角处的每个单位像素内聚集在一起。 覆盖薄膜晶体管和栅极和数据线的钝化层具有对应于单位像素中的透射部分的开口。 在每个子像素区域中的钝化层之上形成反射器，并且在反射部分中对应于反射器。 每个子像素区域中的像素电极通过钝化层中的接触孔与薄膜晶体管接触。

公开(公告)号：US07732267B2

公开(公告)日：2010-06-08

申请号：US12209733

申请日：2008-09-12

申请人： Hun Jeoung ,  Soon Kwang Hong

发明人： Hun Jeoung ,  Soon Kwang Hong

IPC分类号： H01L21/84

CPC分类号： G02F1/13458 ,  H01L27/1255 ,  H01L27/1288

摘要： A flat panel display device (FPD) and fabricating method thereof are disclosed, which reduce the number of masks during fabrication and prevent electro-chemical corrosion problems. In the FPD, a cell area and a pad area are defined on a substrate. A storage electrode traverses an active layer in parallel to a gate line. Source and drain regions of the active layer in the vicinity of both sides of a gate electrode are not formed below the storage electrode. An insulating interlayer over the substrate has first and second contact holes on the source and drain regions, respectively. A source electrode contacts the source region via a first contact hole and a drain electrode contacts the drain region via a second contact hole to directly contact a pixel electrode. A protective layer is disposed over the substrate including the pixel electrode.

摘要翻译： 公开了一种平板显示装置（FPD）及其制造方法，其在制造过程中减少掩模的数量并防止电化学腐蚀问题。 在FPD中，在基板上限定单元区域和焊盘区域。 存储电极平行于栅极线穿过有源层。 在栅电极两侧附近的有源层的源极和漏极区域不形成在存储电极的下方。 衬底上的绝缘中间层分别在源极和漏极区上具有第一和第二接触孔。 源电极经由第一接触孔接触源极区域，漏极电极经由第二接触孔接触漏极区域，以直接接触像素电极。 保护层设置在包括像素电极的基板上。

公开(公告)号：US07280174B2

公开(公告)日：2007-10-09

申请号：US10825714

申请日：2004-04-14

申请人： Jae-Deok Park ,  Hun Jeoung ,  Soon-Kwang Hong

发明人： Jae-Deok Park ,  Hun Jeoung ,  Soon-Kwang Hong

IPC分类号： G02F1/1368 ,  G02F1/1335

CPC分类号： G02F1/133555 ,  G02F2001/134345

摘要： A transflective liquid crystal display includes gate and data lines perpendicular to each other and defining a plurality of unit pixels. Each unit pixel includes a plurality of sub-pixel regions, which each have a transmissive portions and a reflective portion. The transmissive portions are gathered together within each unit pixel at corners of the sub-pixel regions opposing corners in which thin film transistors near the crossings of the gate and data lines are disposed. A passivation layer covering the thin film transistors and the gate and data lines has an opening that corresponds to the transmissive portions in the unit pixel. A reflector is formed over the passivation layer in each sub-pixel region and corresponds in position to the reflective portion. A pixel electrode in each sub-pixel region contacts the thin film transistor through a contact hole in the passivation layer.

摘要翻译： 透反液晶显示器包括彼此垂直并限定多个单位像素的栅极和数据线。 每个单位像素包括多个子像素区域，每个子像素区域具有透射部分和反射部分。 透射部分在与位于栅极和数据线的交叉点附近的薄膜晶体管相对的角部的子像素区域的拐角处的每个单位像素内聚集在一起。 覆盖薄膜晶体管和栅极和数据线的钝化层具有对应于单位像素中的透射部分的开口。 在每个子像素区域中的钝化层之上形成反射器，并且在反射部分中对应于反射器。 每个子像素区域中的像素电极通过钝化层中的接触孔与薄膜晶体管接触。

公开(公告)号：US08264661B2

公开(公告)日：2012-09-11

申请号：US12716581

申请日：2010-03-03

申请人： Hun Jeoung ,  Sang Ho Kim

发明人： Hun Jeoung ,  Sang Ho Kim

IPC分类号： G02F1/13

CPC分类号： G02F1/136259

摘要： A liquid crystal display device includes a pixel matrix where a plurality of gate lines and a plurality of data lines cross each other and a plurality of liquid crystal cells are arranged, first data switching thin film transistors respectively connected to data lines of a first group of the data lines, and second data switching thin film transistors respectively connected to data lines of a second group of the data lines.

摘要翻译： 液晶显示装置包括：多个栅极线和多个数据线交叉的像素矩阵，配置有多个液晶单元;第一数据切换薄膜晶体管，分别与第一组的数据线连接; 数据线和分别连接到第二组数据线的数据线的第二数据切换薄膜晶体管。

公开(公告)号：US08018417B2

公开(公告)日：2011-09-13

申请号：US12142398

申请日：2008-06-19

申请人： Dae-Hyun Jang ,  Hun Jeoung

发明人： Dae-Hyun Jang ,  Hun Jeoung

IPC分类号： G09G3/36 ,  G09G5/00

CPC分类号： G09G3/3655 ,  G09G2320/02

摘要： A common voltage driving circuit of a liquid crystal display, includes: a clock signal input unit that comprises a plurality of transistors and inputs first and second clock signals according to a gate output voltage; an output node voltage controller that comprises a plurality of transistors and condensers and changes voltages of positive and negative polarity output nodes by the first and second clock signals and first to third gate output voltages; an initialization voltage supply unit that comprises a plurality of transistors and supplies an initialization voltage of the output node voltage controller; and a common voltage output unit that comprises a plurality of transistors and a single condenser and prevents the voltages of the positive and negative polarity output nodes from being changed by using the condenser in alternately outputting higher and lower common voltages according to the voltages of the positive and negative polarity output nodes.

摘要翻译： 一种液晶显示器的公共电压驱动电路，包括：时钟信号输入单元，包括多个晶体管，并根据栅极输出电压输入第一和第二时钟信号; 输出节点电压控制器，其包括多个晶体管和电容器，并且通过第一和第二时钟信号以及第一至第三栅极输出电压改变正极性和负极性输出节点的电压; 初始化电压提供单元，其包括多个晶体管，并提供所述输出节点电压控制器的初始化电压; 以及公共电压输出单元，其包括多个晶体管和单个电容器，并且通过使用电容器根据正的电压交替地输出较高和较低的公共电压来防止正极性和负极性输出节点的电压被改变 和负极性输出节点。

公开(公告)号：US07671956B2

公开(公告)日：2010-03-02

申请号：US11471655

申请日：2006-06-21

申请人： Hun Jeoung ,  Young Hak Lee

发明人： Hun Jeoung ,  Young Hak Lee

IPC分类号： G02F1/1368 ,  G02F1/1345

CPC分类号： G02F1/1345 ,  G02F2201/50

摘要： A liquid crystal display panel and a fabricating method thereof for minimizing a resistance of a silver dot caused by thickness of a silver dot and preventing distortion of a common voltage are disclosed. In the liquid crystal display panel, a common pad may be formed on a first substrate. A common electrode supplies a common voltage through a common pad to a second substrate opposite to the first substrate. A conductive dot is substantially formed between the common electrode and the common pad to electrically connect the common electrode and common pad. An organic protective film minimizes conductive dot height on the first substrate at an area substantially corresponding to the common pad.

摘要翻译： 公开了一种液晶显示面板及其制造方法，用于最小化由银点的厚度引起的银点的电阻并防止公共电压的变形。 在液晶显示面板中，可以在第一基板上形成公共焊盘。 公共电极通过公共焊盘提供公共电压到与第一衬底相对的第二衬底。 在公共电极和公共焊盘之间基本上形成导电点，以电连接公共电极和公共焊盘。 有机保护膜在基本对应于公共垫的区域上最小化第一基板上的导电点高度。

公开(公告)号：US07515129B2

公开(公告)日：2009-04-07

申请号：US10721250

申请日：2003-11-26

申请人： Hun Jeoung ,  Hong Soo Kim

发明人： Hun Jeoung ,  Hong Soo Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2310/061 ,  G09G2320/0209 ,  G09G2320/0233

摘要： A liquid crystal display (LCD) device and a method of driving the same applies dummy pixel signals each representing a substantially identical brightness level during a blanking period, wherein the horizontal stripe phenomenon is substantially prevented from being generated due to differences in capacitive coupling between liquid crystal cells and adjacent data line.

摘要翻译： 液晶显示器（LCD）装置及其驱动方法在消隐期间应用各自代表基本上相同的亮度级的虚拟像素信号，其中基本上防止由于液体之间的电容耦合的差异而产生水平条纹现象 晶胞和相邻数据线。