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1. 发明授权

US07056777B2 Thin film transistor array substrate, manufacturing method thereof, and mask 有权
公开(公告)号：US07056777B2
公开(公告)日：2006-06-06
申请号：US10385501
申请日：2003-03-12
申请人： Woong Kwon Kim , Heung Lyul Cho
发明人： Woong Kwon Kim , Heung Lyul Cho
IPC分类号： G02F1/136
CPC分类号： H01L27/1222 , G02F2001/136236 , G03F1/50 , G03F1/70 , H01L27/1214 , H01L27/124 , H01L27/1255 , H01L27/1288
摘要： A thin film transistor array substrate including a gate pattern having a gate electrode, a gate line connected to the gate electrode, and a gate pad connected to the gate line, a source/drain pattern having a source electrode, a drain electrode, a data line connected to the source electrode, and a data pad connected to the data line, a gate insulating pattern formed along a matrix pattern including the gate pattern and the source/drain pattern except for a pixel area, a semiconductor pattern formed on the gate insulating pattern having a same pattern as the gate insulating pattern and partially removed at a thin film transistor area and the gate line area, and a transparent electrode pattern having a pixel electrode formed at the pixel area and connected to the drain electrode, a gate pad protective electrode formed on the gate pad, and a data pad protective electrode formed on the data pad.

2. 发明授权

US06818923B2 Thin film transistor array substrate and manufacturing method thereof 有权
标题翻译：薄膜晶体管阵列基板及其制造方法
公开(公告)号：US06818923B2
公开(公告)日：2004-11-16
申请号：US10273891
申请日：2002-10-21
申请人： Woong Kwon Kim , Heung Lyul Cho , Seung Hee Nam
发明人： Woong Kwon Kim , Heung Lyul Cho , Seung Hee Nam
IPC分类号： H01L29786
CPC分类号： G02F1/13458 , G02F1/1362 , G02F2001/136236 , H01L27/1255 , H01L27/1288
摘要： A thin film transistor array substrate, and its manufacturing method, that is made using a three-round mask process. Gate patterns, each of which includes a gate line consisting of a transparent metal pattern and a gate metal pattern, a gate electrode, a lower gate pad, a lower data pad, and a pixel electrode are formed using a first mask process. A second mask process forms a gate insulating pattern and a semiconductor pattern. A third mask process forms source and drain patterns, each of which includes a data line, a source electrode, a drain electrode, an upper gate pad and an upper data pad. Additionally, the gate metal pattern on an upper portion of the pixel electrode is removed.
摘要翻译：一种薄膜晶体管阵列基板及其制造方法，采用三面掩模工艺制成。使用第一掩模处理形成栅极图案，每个栅极图案包括由透明金属图案和栅极金属图案构成的栅极线，栅电极，下栅极焊盘，下数据焊盘和像素电极。第二掩模工艺形成栅极绝缘图案和半导体图案。第三掩模处理形成源极和漏极图案，其中每个包括数据线，源电极，漏电极，上栅极焊盘和上数据焊盘。此外，去除像素电极上部的栅极金属图案。

3. 发明授权

US07518698B2 Thin film transistor array substrate, manufacturing method thereof, and mask 有权
标题翻译：薄膜晶体管阵列基板及其制造方法和掩模
公开(公告)号：US07518698B2
公开(公告)日：2009-04-14
申请号：US11399383
申请日：2006-04-07
申请人： Woong Kwon Kim , Heung Lyul Cho
发明人： Woong Kwon Kim , Heung Lyul Cho
IPC分类号： G02F1/1333 , G02F1/136 , H01L27/14
CPC分类号： H01L27/1222 , G02F2001/136236 , G03F1/50 , G03F1/70 , H01L27/1214 , H01L27/124 , H01L27/1255 , H01L27/1288
摘要： A thin film transistor array substrate including a gate pattern having a gate electrode, a gate line connected to the gate electrode, and a gate pad connected to the gate line, a source/drain pattern having a source electrode, a drain electrode, a data line connected to the source electrode, and a data pad connected to the data line, a gate insulating pattern formed along a matrix pattern including the gate pattern and the source/drain pattern except for a pixel area, a semiconductor pattern formed on the gate insulating pattern having a same pattern as the gate insulating pattern and partially removed at a thin film transistor area and the gate line area, and a transparent electrode pattern having a pixel electrode formed at the pixel area and connected to the drain electrode, a gate pad protective electrode formed on the gate pad, and a data pad protective electrode formed on the data pad.
摘要翻译：一种薄膜晶体管阵列基板，包括具有栅电极，连接到栅电极的栅极线和连接到栅极线的栅极焊盘的栅极图案，具有源电极，漏极，数据的源/漏图案连接到源极的数据焊盘和连接到数据线的数据焊盘，沿着包括栅极图案和除了像素区域之外的源极/漏极图案的矩阵图案形成的栅极绝缘图案，形成在栅极绝缘上的半导体图案图案具有与栅极绝缘图案相同的图案并且在薄膜晶体管区域和栅极线区域处部分地去除，以及透明电极图案，其具有形成在像素区域处并连接到漏电极的像素电极，栅极焊盘保护形成在栅极焊盘上的电极，以及形成在数据焊盘上的数据焊盘保护电极。

4. 发明授权

US07388226B2 Liquid crystal display of horizontal electronic field applying type and fabricated method thereof 有权
标题翻译：水平电子场应用型液晶显示器及其制造方法
公开(公告)号：US07388226B2
公开(公告)日：2008-06-17
申请号：US10963219
申请日：2004-10-12
申请人： Woong Kwon Kim , Young Gyoung Chang , Heung Lyul Cho
发明人： Woong Kwon Kim , Young Gyoung Chang , Heung Lyul Cho
IPC分类号： G02F1/136
CPC分类号： H01L27/124 , H01L27/1288 , H01L29/66765
摘要： A three-mask horizontal electric field applying type thin film transistor substrate is disclosed in which three conductive layers are formed. The first conductive layer contains a parallel gate and common lines and gate and common electrodes. A semiconductor pattern is formed on a gate insulating film coating the structure. The second conductive layer forms a data line, a source electrode connected to the data line and a drain electrode opposed to the source electrode on the semiconductor pattern. A protective film is coated thereon. The protective film and the gate insulating film are patterned to expose a portion of the drain electrode and a pixel hole. A third conductive layer is patterned to provide a pixel electrode connected to the exposed drain electrode and making an interface with the protective film within the pixel hole.
摘要翻译：公开了一种三屏蔽水平电场施加型薄膜晶体管基板，其中形成三个导电层。第一导电层包含平行栅极和公共线以及栅极和公共电极。在涂覆该结构的栅极绝缘膜上形成半导体图案。第二导电层形成数据线，连接到数据线的源电极和与半导体图案上的源电极相对的漏电极。在其上涂覆保护膜。对保护膜和栅极绝缘膜进行图案化以暴露漏电极的一部分和像素孔。图案化第三导电层以提供连接到暴露的漏电极并与像素孔内的保护膜形成界面的像素电极。

5. 发明授权

US07022557B2 Thin film transistor array substrate and manufacturing method thereof 失效
标题翻译：薄膜晶体管阵列基板及其制造方法
公开(公告)号：US07022557B2
公开(公告)日：2006-04-04
申请号：US10951758
申请日：2004-09-29
申请人： Woong Kwon Kim , Heung Lyul Cho , Seung Hee Nam
发明人： Woong Kwon Kim , Heung Lyul Cho , Seung Hee Nam
IPC分类号： H01L21/84
CPC分类号： G02F1/13458 , G02F1/1362 , G02F2001/136236 , H01L27/1255 , H01L27/1288
摘要： A thin film transistor array substrate, and its manufacturing method, that is made using a three-round mask process. Gate patterns, each of which includes a gate line consisting of a transparent metal pattern and a gate metal pattern, a gate electrode, a lower gate pad, a lower data pad, and a pixel electrode are formed using a first mask process. A second mask process forms a gate insulating pattern and a semiconductor pattern. A third mask process forms source and drain patterns, each of which includes a data line, a source electrode, a drain, electrode, an upper gate pad and an upper data pad. Additionally, the gate metal pattern on an upper portion of the pixel electrode is removed.
摘要翻译：一种薄膜晶体管阵列基板及其制造方法，采用三面掩模工艺制成。使用第一掩模处理形成栅极图案，每个栅极图案包括由透明金属图案和栅极金属图案构成的栅极线，栅电极，下栅极焊盘，下数据焊盘和像素电极。第二掩模工艺形成栅极绝缘图案和半导体图案。第三掩模工艺形成源极和漏极图案，其中每个包括数据线，源电极，漏极，电极，上栅极焊盘和上部数据焊盘。此外，去除像素电极上部的栅极金属图案。

6. 发明授权

US06927807B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US06927807B2
公开(公告)日：2005-08-09
申请号：US10603662
申请日：2003-06-26
申请人： Woong Kwon Kim , Youn Gyoung Chang
发明人： Woong Kwon Kim , Youn Gyoung Chang
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1343
CPC分类号： G02F1/1362
摘要： A liquid crystal display device includes a plurality of gate lines and data lines arranged horizontally and vertically, respectively, for defining a plurality of pixel areas; a plurality of switching devices formed at intersections of the gate lines and the data lines; and a pixel electrode formed in a pixel area connected to the switching device corresponding to the pixel area and partially overlapping the data lines adjacent to the corresponding pixel area, wherein a first parasitic capacitance generated by the pixel electrode overlapping a data line for the corresponding pixel area and a second parasitic capacitance generated the pixel electrode overlapping a data line for an adjacent pixel area are substantially equal to each other.
摘要翻译：液晶显示装置包括分别水平和垂直布置的多条栅极线和数据线，用于限定多个像素区域; 多个开关装置，形成在栅极线和数据线的交点处; 以及像素电极，形成在与所述像素区域对应的与所述开关装置连接的像素区域中，并且与所述像素区域相邻的所述数据线部分地重叠，其中由所述像素电极生成的第一寄生电容与对应像素的数据线重叠并且与相邻像素区域的数据线重叠的像素电极产生的第二寄生电容基本上彼此相等。

7. 发明授权

US06873391B2 LCD panel and method for fabricating the same 有权
标题翻译： LCD面板及其制造方法
公开(公告)号：US06873391B2
公开(公告)日：2005-03-29
申请号：US09893974
申请日：2001-06-29
申请人： Jae Hong Jun , Woong Kwon Kim
发明人： Jae Hong Jun , Woong Kwon Kim
IPC分类号： G02F1/136 , G02F1/1333 , G02F1/1339 , G02F1/1335
CPC分类号： G02F1/1333 , G02F1/1339
摘要： A liquid crystal display and its fabrication method. The liquid crystal display includes a first substrate with a groove around a TFT array, a second substrate having a ridge that fits into the groove, a liquid crystal layer over display area, and a seal between the first substrate and the second substrate. The seal bonds the first and second substrates together, and the ridge maintains the liquid crystal over the TFT array. When fabricating the display, the liquid crystal is located within the ridge, the seal is beneficially outside the ridge, and the ridge fits into the groove.
摘要翻译：一种液晶显示器及其制造方法。液晶显示器包括具有围绕TFT阵列的槽的第一基板，具有嵌入槽中的脊的第二基板，显示区域上的液晶层以及第一基板和第二基板之间的密封。密封件将第一和第二基板结合在一起，并且脊将液晶保持在TFT阵列上。当制造显示器时，液晶位于脊内，密封件有利地在脊的外侧，并且脊嵌入槽中。

8. 发明授权

US06204081B1 Method for manufacturing a substrate of a liquid crystal display device 有权
标题翻译：液晶显示装置的基板的制造方法
公开(公告)号：US06204081B1
公开(公告)日：2001-03-20
申请号：US09315650
申请日：1999-05-20
申请人： Woong Kwon Kim , Jeong Hyun Kim , Jae Yong Park
发明人： Woong Kwon Kim , Jeong Hyun Kim , Jae Yong Park
IPC分类号： H01L2100
CPC分类号： G02F1/13458 , G02F1/136227 , H01L21/76802 , H01L21/76814 , H01L27/1248 , H01L27/1288
摘要： A method of manufacturing a substrate of an LCD prevents defective patterning of pixel electrodes and improves an aperture ratio of pixels by simplifying the steps of manufacturing a substrate of an LCD. A protection layer is formed on a substrate and the protection layer includes a light developable organic(BCB) layer which is patterned directly by exposing using a mask instead of patterning with a photo resist. The portion of the light developable organic layer remaining on the bottom part of contact holes after patterning is etched using a gate insulating layer. The etching process using the gate insulating layer is performed partially in order to expose the surface of the gate pad by using a plasma gas having about 85% CF4 and about 15% O2.
摘要翻译： LCD的基板的制造方法通过简化LCD的基板的制造工序来防止像素电极的不良图案化，提高像素的开口率。保护层形成在基板上，保护层包括可透光的有机（BCB）层，其通过使用掩模进行曝光直接进行图案化，而不是用光致抗蚀剂进行图案化。使用栅极绝缘层蚀刻残留在图案化之后的接触孔底部的光可显影有机层的部分。部分地进行使用栅极绝缘层的蚀刻工艺，以便通过使用具有约85％CF 4和约15％O 2的等离子体气体来露出栅极焊盘的表面。

9. 发明授权

US5760861A Liquid crystal display device and a method for fabricating black matrix thereto 失效
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US5760861A
公开(公告)日：1998-06-02
申请号：US744306
申请日：1996-11-06
申请人： Woong Kwon Kim
发明人： Woong Kwon Kim
IPC分类号： G02F1/1362 , G02F1/1333 , G03F9/00
CPC分类号： G02F1/136209
摘要： A liquid crystal display device includes a substrate, a light shielding layer having a substantial portion in the substrate, and an insulating layer over the light shielding layer and the substrate. A transistor includes gate, source, and drain electrodes over the insulating layer, the light shielding layer substantially covering the transistor. A data bus line is connected to one of the drain and source electrodes and a first light leakage region is adjacent the data bus line, the light shielding layer shielding the first light leakage region. A gate bus line connected to the gate electrode and a second light leakage region is adjacent the gate electrode, the light shielding layer shielding the second light leakage region. A pixel electrode contacts one of the source and drain electrodes of the transistor. A third light leakage region is between the data bus line and the pixel electrode, the light shielding region shielding the third light leakage region. A fourth light leakage region is between the gate bus line and the pixel electrode, the light shielding layer shielding the fourth light leakage region.
摘要翻译：液晶显示装置包括基板，在基板上具有大部分的遮光层以及遮光层和基板上的绝缘层。晶体管包括绝缘层上的栅极，源极和漏极，遮光层基本上覆盖晶体管。数据总线与漏极和源极之一连接，第一漏光区域与数据总线相邻，遮光层屏蔽第一漏光区域。连接到栅电极和第二漏电区的栅极总线与栅电极相邻，遮光层屏蔽第二漏光区。像素电极接触晶体管的源极和漏极之一。第三漏光区域在数据总线与像素电极之间，遮光区域屏蔽第三漏光区域。第四漏光区域在栅极总线与像素电极之间，遮光层屏蔽第四漏光区域。

10. 发明授权

US06411356B1 Liquid crystal display device with an organic insulating layer having a uniform undamaged surface 有权
标题翻译：具有均匀的未损伤表面的有机绝缘层的液晶显示装置
公开(公告)号：US06411356B1
公开(公告)日：2002-06-25
申请号：US09536004
申请日：2000-03-23
申请人： Woong Kwon Kim , Kyoung Nam Lim
发明人： Woong Kwon Kim , Kyoung Nam Lim
IPC分类号： G02F11333
CPC分类号： G02F1/136227
摘要： A method for manufacturing a liquid crystal display having a TFT functioning as a switching element and a passivation layer covering the TFTs and a pixel electrode connected to an output electrode of the TFT on the passivation layer, the method including the steps of coating a photo resist on the passivation layer so that the photo resist has a thickness of more than about 1.2 times of the passivation layer, patterning the photo resist to have a predetermined shape, etching the passivation layer according to the patterned photo resist, removing the remaining photo resist and treating the surface of the passivation layer to be a SiO2 thin layer on the passivation layer using O2 gas, forming a pixel electrode on the passivation layer by depositing and patterning an ITO layer.
摘要翻译：一种用于制造具有用作开关元件的TFT和覆盖TFT的钝化层的液晶显示器的方法和连接到钝化层上的TFT的输出电极的像素电极，该方法包括以下步骤：将光致抗蚀剂在钝化层上使得光致抗蚀剂的厚度大于钝化层的约1.2倍，将光致抗蚀剂图案化成具有预定形状，根据图案化的光致抗蚀剂蚀刻钝化层，除去剩余的光致抗蚀剂，使用O 2气体将钝化层的表面处理为钝化层上的SiO 2薄层，通过沉积和图案化ITO层在钝化层上形成像素电极。

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