公开(公告)号：US06987548B2

公开(公告)日：2006-01-17

申请号：US10662436

申请日：2003-09-16

申请人： Byoung Ho Lim ,  Soon Sung Yoo ,  Dong Yeung Kwak ,  Jae Gu Lee

发明人： Byoung Ho Lim ,  Soon Sung Yoo ,  Dong Yeung Kwak ,  Jae Gu Lee

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/1368 ,  G02F1/133516 ,  G02F1/136209 ,  G02F2001/136222 ,  G02F2001/136231

摘要： A liquid crystal display (LCD) device and method for manufacturing the same in which a plurality of patterns are formed on one substrate reduces the manufacturing cost and simplifies the process steps by minimizing the number of masks required to form the patterns. The LCD device includes first and second substrates, a thin film transistor (TFT) formed in a predetermined region on the first substrate, a pixel electrode formed in a pixel region on the first substrate, a color filter layer formed on the pixel electrode, a black matrix pattern formed in a region other than the pixel electrode, and a liquid crystal layer formed between the first and second substrates. The method for manufacturing the LCD device having a pixel region defined by gate and data lines, includes the steps of forming a TFT on a first substrate, forming a black matrix pattern in a region other than the pixel region, forming a pixel electrode in the pixel region, and forming a color filter layer on the pixel electrode.

摘要翻译： 在一个基板上形成多个图案的液晶显示器（LCD）装置及其制造方法减少了制造成本，并且通过最小化形成图案所需的掩模的数量来简化处理步骤。 LCD装置包括第一和第二基板，形成在第一基板上的预定区域中的薄膜晶体管（TFT），形成在第一基板上的像素区域中的像素电极，形成在像素电极上的滤色器层， 形成在除了像素电极之外的区域中的黑色矩阵图案，以及形成在第一和第二基板之间的液晶层。 制造具有由栅极和数据线限定的像素区域的LCD器件的方法包括以下步骤：在第一衬底上形成TFT，在除了像素区域之外的区域中形成黑矩阵图案，形成像素电极 像素区域，并且在像素电极上形成滤色器层。

公开(公告)号：US06646661B2

公开(公告)日：2003-11-11

申请号：US09864149

申请日：2001-05-25

申请人： Byoung Ho Lim ,  Soon Sung Yoo ,  Dong Yeung Kwak ,  Jae Gu Lee

发明人： Byoung Ho Lim ,  Soon Sung Yoo ,  Dong Yeung Kwak ,  Jae Gu Lee

IPC分类号： G02F1136

CPC分类号： G02F1/1368 ,  G02F1/133516 ,  G02F1/136209 ,  G02F2001/136222 ,  G02F2001/136231

摘要： A liquid crystal display (LCD) device and method for manufacturing the same in which a plurality of patterns are formed on one substrate reduces the manufacturing cost and simplifies the process steps by minimizing the number of masks required to form the patterns. The LCD device includes first and second substrates, a thin film transistor (TFT) formed in a predetermined region on the first substrate, a pixel electrode formed in a pixel region on the first substrate, a color filter layer formed on the pixel electrode, a black matrix pattern formed in a region other than the pixel electrode, and a liquid crystal layer formed between the first and second substrates. The method for manufacturing the LCD device having a pixel region defined by gate and data lines, includes the steps of forming a TFT on a first substrate, forming a black matrix pattern in a region other than the pixel region, forming a pixel electrode in the pixel region, and forming a color filter layer on the pixel electrode.

摘要翻译： 在一个基板上形成多个图案的液晶显示器（LCD）装置及其制造方法减少了制造成本，并且通过最小化形成图案所需的掩模的数量来简化处理步骤。 LCD装置包括第一和第二基板，形成在第一基板上的预定区域中的薄膜晶体管（TFT），形成在第一基板上的像素区域中的像素电极，形成在像素电极上的滤色器层， 形成在除了像素电极之外的区域中的黑色矩阵图案，以及形成在第一和第二基板之间的液晶层。 制造具有由栅极和数据线限定的像素区域的LCD器件的方法包括以下步骤：在第一衬底上形成TFT，在除了像素区域之外的区域中形成黑矩阵图案，形成像素电极 像素区域，并且在像素电极上形成滤色器层。

公开(公告)号：US07687835B2

公开(公告)日：2010-03-30

申请号：US11640981

申请日：2006-12-19

申请人： Dong Yeung Kwak ,  Byoung Ho Lim

发明人： Dong Yeung Kwak ,  Byoung Ho Lim

IPC分类号： H01L29/04

CPC分类号： G02F1/1368

摘要： An LCD panel includes a plurality of gate lines and gate electrodes formed on a substrate and a gate insulating film formed on the substrate including the gate lines and the gate electrodes. A semiconductor film is formed in a region on the gate insulating film and an ohmic contact film formed on the semiconductor film. A plurality of data lines cross the gate lines; a source electrode is formed on the ohmic contact film; and a pixel electrode is formed in a pixel region defined by the gate and data lines. A drain electrode is formed on the ohmic contact film, and has an uneven width. Since a portion of drain electrode that overlaps with the gate electrode has a smaller width than a width of other portions of the drain electrode, variation in an area of the drain electrode overlapped with the gate electrode is small, so that variation of the parasitic capacitance can be reduced, thereby improving picture quality.

摘要翻译： LCD面板包括形成在基板上的多个栅极线和栅电极以及形成在包括栅极线和栅电极的基板上的栅极绝缘膜。 半导体膜形成在栅绝缘膜上的区域和形成在半导体膜上的欧姆接触膜。 多条数据线与栅极线交叉; 源电极形成在欧姆接触膜上; 并且像素电极形成在由栅极和数据线限定的像素区域中。 在欧姆接触膜上形成漏电极，其宽度不均匀。 由于与栅电极重叠的漏电极的一部分的宽度小于漏电极的其他部分的宽度，所以与栅电极重叠的漏电极的面积的变化小，使得寄生电容的变化 可以减少，从而提高图像质量。

公开(公告)号：US07414697B1

公开(公告)日：2008-08-19

申请号：US09677870

申请日：2000-10-03

申请人： Woo Hyuk Choi ,  Dong Yeung Kwak ,  Byoung Ho Lim

发明人： Woo Hyuk Choi ,  Dong Yeung Kwak ,  Byoung Ho Lim

IPC分类号： G02F1/13

CPC分类号： G02F1/136286 ,  G02F1/136209 ,  G02F1/136213 ,  G02F2001/136272

摘要： A liquid crystal display has a gate line structure for serving as a storage electrode and a black matrix and performing a repair function. In the liquid crystal display, a gate dummy pattern is formed in such a manner to be extended in the vertical direction from the gate line and to overlap with the data line and the pixel electrode. The gate dummy pattern branches from the gate line, overlaps the edge of a pixel, serves a storage electrode and a black matrix, and permits repair upon breakage of a data line.

摘要翻译： 液晶显示器具有用作存储电极和黑矩阵并执行修复功能的栅极线结构。 在液晶显示器中，以从栅极线在垂直方向上延伸并与数据线和像素电极重叠的方式形成栅极虚设图形。 栅极虚拟图案从栅极线分支，与像素的边缘重叠，用于存储电极和黑矩阵，并且允许在数据线断开时进行修复。

公开(公告)号：US07312111B2

公开(公告)日：2007-12-25

申请号：US10026479

申请日：2001-12-27

申请人： Dong Yeung Kwak ,  Byoung Ho Lim

发明人： Dong Yeung Kwak ,  Byoung Ho Lim

IPC分类号： H01L29/04

CPC分类号： G02F1/1368

摘要： An LCD panel includes a plurality of gate lines and gate electrodes formed on a substrate and a gate insulating film formed on the substrate including the gate lines and the gate electrodes. A semiconductor film is formed in a region on the gate insulating film and an ohmic contact film formed on the semiconductor film. A plurality of data lines cross the gate lines; a source electrode is formed on the ohmic contact film; and a pixel electrode is formed in a pixel region defined by the gate and data lines. A drain electrode is formed on the ohmic contact film, and has an uneven width. Since a portion of drain electrode that overlaps with the gate electrode has a smaller width than a width of other portions of the drain electrode, variation in an area of the drain electrode overlapped with the gate electrode is small, so that variation of the parasitic capacitance can be reduced, thereby improving picture quality.

公开(公告)号：US07889306B1

公开(公告)日：2011-02-15

申请号：US09573572

申请日：2000-05-19

申请人： Tae Wun Ko ,  Sung Il Park ,  Dong Yeung Kwak ,  Gun Hee Lee ,  Kwang Sup Park

发明人： Tae Wun Ko ,  Sung Il Park ,  Dong Yeung Kwak ,  Gun Hee Lee ,  Kwang Sup Park

IPC分类号： G02F1/1339

CPC分类号： G02F1/1345 ,  G02F1/1339

摘要： A liquid crystal display and a method of fabricating the same is capable of strengthening adhesion between a sealant and a lower plate in a panel with a high aperture ratio to which an organic protective film is applied. The organic protective film and a gate insulating film are patterned in such a manner that the sealant comes into contact with a substrate directly. Accordingly, the organic protective film or the gate insulating film at the area coated with the sealant is partially or entirely removed to directly contact the sealant with the gate insulating film or the lower glass, thereby strengthening the adhesion between the sealant and the lower plate.

摘要翻译： 液晶显示器及其制造方法能够加强涂覆有机保护膜的高开口率的面板中的密封剂与下板之间的粘附性。 图案化有机保护膜和栅极绝缘膜，使得密封剂直接与基板接触。 因此，涂覆有密封剂的区域上的有机保护膜或栅极绝缘膜被部分或全部去除，以便与栅极绝缘膜或下部玻璃直接接触密封剂，从而增强了密封剂与下部板之间的粘合性。

公开(公告)号：US07777824B2

公开(公告)日：2010-08-17

申请号：US11004104

申请日：2004-12-06

申请人： Woo Nam Jeong ,  Ki Tae Kim ,  Dong Yeung Kwak

发明人： Woo Nam Jeong ,  Ki Tae Kim ,  Dong Yeung Kwak

IPC分类号： G02F1/1333 ,  G02F1/1343 ,  G02F1/13

CPC分类号： G02F1/136259 ,  G02F2001/136263

摘要： A liquid crystal display device with a repair structure that facilitates repair of a short circuit or an open circuit. In the device, a gate line is formed on an insulating substrate and a gate electrode is integral to the gate line. A semiconductor layer is formed on the gate electrode with having an insulating film therebetween. A data line is crossed with the gate electrode, and a source electrode is integral to the data line on the semiconductor layer and the gate electrode. A drain electrode is spaced oppositely the source electrode. A protective film has a first contact hole at the drain electrode. A pixel electrode is formed on the protective film and is connected, via the contact hole, to the drain electrode. The pixel electrode has an area overlapped partially with the data line and is spaced from the gate line by a desired length (α) at one or more corners thereof. A storage electrode extends from the pixel electrode to be overlapped partially with the gate line and is spaced from the data line by a desired width (δ) at one or more corners thereof.

摘要翻译： 一种具有便于维修短路或开路的维修结构的液晶显示装置。 在器件中，在绝缘基板上形成栅极线，并且栅电极与栅极线成一体。 在栅电极之间形成有绝缘膜的半导体层。 数据线与栅电极交叉，源电极与半导体层和栅电极上的数据线成一体。 漏电极与源电极相对地间隔开。 保护膜在漏电极具有第一接触孔。 像素电极形成在保护膜上，并通过接触孔与漏电极连接。 像素电极具有与数据线部分重叠的区域，并且在其一个或多个角处与栅极线隔开期望的长度（α）。 存储电极从像素电极延伸以与栅极线部分重叠，并且在其一个或多个拐角处与数据线隔开期望的宽度（δ）。

公开(公告)号：US07271856B2

公开(公告)日：2007-09-18

申请号：US10329411

申请日：2002-12-27

申请人： Kwang Min Kim ,  Dong Yeung Kwak

发明人： Kwang Min Kim ,  Dong Yeung Kwak

IPC分类号： G02F1/136 ,  G02F1/1343 ,  B44F1/10

CPC分类号： G02F1/134336 ,  G02F1/136227 ,  G02F1/136286

摘要： A liquid crystal display device and method for fabricating the same is disclosed. The liquid crystal display device includes: first and second substrates; a plurality of gate lines and data lines disposed crossly on the first substrate to define a pixel region; a thin film transistor formed at a cross point of the gate lines and the data lines; a passivation film coated on the entire surface of the first substrate including the thin film transistor; a pixel electrode connected to the thin film transistor, partially overlapping with the neighboring gate lines and the neighboring data lines and formed on the passivation film corresponding to the pixel region; and a black matrix formed on a predetermined area of the second substrate.

摘要翻译： 公开了一种液晶显示装置及其制造方法。 液晶显示装置包括：第一和第二基板; 多个栅极线和数据线交叉设置在所述第一基板上以限定像素区域; 形成在栅极线和数据线的交叉点处的薄膜晶体管; 涂覆在包括薄膜晶体管的第一基板的整个表面上的钝化膜; 连接到薄膜晶体管的像素电极，与相邻的栅极线和相邻的数据线部分地重叠并且形成在对应于像素区域的钝化膜上; 以及形成在所述第二基板的预定区域上的黑色矩阵。

公开(公告)号：US06970221B1

公开(公告)日：2005-11-29

申请号：US09689599

申请日：2000-10-13

申请人： Kwang Seop Park ,  Dong Yeung Kwak ,  Jae Young Chung

发明人： Kwang Seop Park ,  Dong Yeung Kwak ,  Jae Young Chung

IPC分类号： G02F1/136 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  H01L29/786 ,  G02F1/1343

CPC分类号： G02F1/136227

摘要： A liquid crystal display device and a method of fabricating the same that is capable of speeding up a data charge time in a liquid crystal pixel cell in a liquid crystal display device with a high aperture ratio overlapping a pixel electrode and a signal wiring. In the device, a thickness and a dielectric constant of the organic insulating film are set such that a signal delay at the gate line and the data line can be reduced.

摘要翻译： 一种液晶显示装置及其制造方法，其能够加速与像素电极和信号布线重叠的高开口率的液晶显示装置中的液晶像素单元中的数据充电时间。 在该器件中，有机绝缘膜的厚度和介电常数被设定为能够减小栅极线和数据线上的信号延迟。

公开(公告)号：US06900860B2

公开(公告)日：2005-05-31

申请号：US10025904

申请日：2001-12-26

申请人： Yong Ik Bang ,  Dong Yeung Kwak ,  Sung Il Park

发明人： Yong Ik Bang ,  Dong Yeung Kwak ,  Sung Il Park

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1333

CPC分类号： G02F1/1362 ,  G02F1/133512 ,  G02F1/136286 ,  G02F2201/123

摘要： A liquid crystal display (LCD) panel that has even luminance with high picture quality is disclosed. The LCD panel includes a first substrate provided with a plurality of gate and data lines, the gate lines being arranged to cross the data lines to define a plurality of pixel regions in a matrix arrangement; a second substrate provided with a black matrix layer to shield portions other than the pixel region from light; and a liquid crystal layer injected between the first and second substrates, wherein the pixel regions at a surrounding portion have an aperture ratio lower than that of the pixel regions at the other portions.

摘要翻译： 公开了具有高图像质量的均匀亮度的液晶显示器（LCD）面板。 LCD面板包括设置有多个栅极和数据线的第一衬底，栅极线被布置成跨过数据线以限定矩阵布置中的多个像素区域; 设置有黑矩阵层的第二基板，用于屏蔽除了像素区域以外的部分的光; 以及注入到第一和第二基板之间的液晶层，其中周围部分处的像素区域的开口率低于其他部分处的像素区域的开口率。