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61. 发明申请

US20070085797A1 Thin film transistor array panel and liquid crystal display 审中-公开
标题翻译：薄膜晶体管阵列面板和液晶显示器
公开(公告)号：US20070085797A1
公开(公告)日：2007-04-19
申请号：US11546156
申请日：2006-10-10
申请人： Dong-Gyu Kim
发明人： Dong-Gyu Kim
IPC分类号： G09G3/36
CPC分类号： G02F1/136286 , G09G3/3607 , G09G3/3614 , G09G3/3659 , G09G2310/0205
摘要： A thin film transistor array panel includes: a plurality of pixels including pixel electrodes arranged in a matrix and switching elements connected to the pixel electrodes; first and second gate lines that are connected to the switching elements extend in a row direction and correspond to one row of pixel electrodes; and first and second data lines that are connected to the switching elements extend in a column direction and correspond to three pixel columns. In the thin film transistor array panel, when the three pixel columns are referred to as first to third pixel columns, the pixel electrodes in the first and second pixel columns are connected to the first data line through the switching elements, and the pixel electrodes in the third pixel column are connected to the second data line through the switching elements.
摘要翻译：薄膜晶体管阵列面板包括：包括排列成矩阵的像素电极和连接到像素电极的开关元件的多个像素; 连接到开关元件的第一和第二栅极线在行方向上延伸并且对应于一行像素电极; 并且连接到开关元件的第一和第二数据线在列方向上延伸并对应于三个像素列。在薄膜晶体管阵列面板中，当三像素列被称为第一至第三像素列时，第一和第二像素列中的像素电极通过开关元件连接到第一数据线，并且像素电极第三像素列通过开关元件连接到第二数据线。

62. 发明申请

US20070057257A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20070057257A1
公开(公告)日：2007-03-15
申请号：US11517521
申请日：2006-09-07
申请人： Dong-Gyu Kim
发明人： Dong-Gyu Kim
IPC分类号： H01L29/04
CPC分类号： G02F1/136286 , G02F1/134336 , H01L27/12 , H01L27/124
摘要： A liquid crystal display includes a substrate, a plurality of gate lines formed on the substrate, a plurality of data lines intersecting the plurality of gate lines, a plurality of thin film transistors connected to the plurality of gate lines and the plurality of data lines, and a plurality of pixel electrodes connected to the plurality of thin film transistors and arranged in a matrix, wherein each of the pixel electrodes includes a first side parallel to each gate line and a second side being shorter than the first side, the second side being formed next to the first side, wherein the plurality of pixel electrodes that are adjacent to each other in a column direction are connected to different data lines from each other.
摘要翻译：液晶显示器包括基板，形成在基板上的多个栅极线，与多条栅极线交叉的多条数据线，连接到多条栅极线和多条数据线的多条薄膜晶体管，以及多个像素电极，与所述多个薄膜晶体管连接并配置成矩阵状，其中，所述各像素电极具有平行于各栅极线的第一侧和比所述第一侧短的第二侧，所述第二面为形成在第一侧附近，其中在列方向上彼此相邻的多个像素电极彼此连接到不同的数据线。

63. 发明授权

US07176494B2 Thin film transistor for liquid crystal display and method of manufacturing the same 有权
标题翻译：用于液晶显示器的薄膜晶体管及其制造方法
公开(公告)号：US07176494B2
公开(公告)日：2007-02-13
申请号：US10876007
申请日：2004-06-25
申请人： Dong-Gyu Kim
发明人： Dong-Gyu Kim
IPC分类号： H01L29/04 , H01L29/15 , H01L31/036 , H01L31/0376 , H01L31/20
CPC分类号： H01L29/78669 , G02F1/13458 , G02F1/136227 , G02F2001/136231 , H01L27/12 , H01L27/124 , H01L27/1244 , H01L27/1248 , H01L27/1288 , H01L29/42384 , Y10S438/942 , Y10S438/945 , Y10S438/948 , Y10S438/949
摘要： Disclosed is a thin film transistor (TFT) for a liquid crystal display (LCD) and a method for manufacturing the same that allows the number of photomasks used in a photolithography process to be decreased as compared to conventional methods. A passivation film is formed as a single layered organic insulating film, and the number of needed exposure steps is reduced, so as to decrease the number of needed photomask sheets and thereby improve the efficiency of the TFT production process. Applications of the disclosed method include reflection and transmission composite type LCDs as well as a reflection type LCD.
摘要翻译：公开了一种用于液晶显示器（LCD）的薄膜晶体管（TFT）及其制造方法，其允许与常规方法相比减少光刻工艺中使用的光掩模的数量。形成钝化膜作为单层有机绝缘膜，并且减少所需曝光步骤的数量，从而减少所需的光掩模片的数量，从而提高TFT制造工艺的效率。所公开的方法的应用包括反射和透射复合型LCD以及反射型LCD。

64. 发明申请

US20070024794A1 Liquid crystal display and method for manufacturing the same 有权
公开(公告)号：US20070024794A1
公开(公告)日：2007-02-01
申请号：US11542298
申请日：2006-10-02
申请人： Dong-Gyu Kim
发明人： Dong-Gyu Kim
IPC分类号： G02F1/1345
CPC分类号： G02F1/13458 , G02F1/13452 , G02F2001/133357 , G02F2001/133388 , H01L2224/16225 , H01L2924/00014 , H05K1/114 , H05K1/117 , H05K3/323 , H05K3/361 , H05K2201/09436 , H01L2224/0401
摘要： Disclosed are a liquid crystal display (LCD) and a method for manufacturing the same, in which connection stability is improved when connecting a COG, A COF, or an FPC to a driving circuit. A substrate of the LCD has a display region and a non-display region at a peripheral area thereof. Terminals are provided to electrically connect an external circuit and a circuit of the display region and the non-display region. A flat protective layer is formed on the terminals. A plurality of pads are respectively formed of a first contact region and a flat second contact region, and each of the pads contacts a corresponding terminal, which is formed through a pad contact hold formed on the protective layer, at the first contact region, and each of the pads is electrically connected through an anisotropic conductive resin to a terminal of the external circuit by a pressing process at the flat second contact region.

65. 发明授权

US07145620B2 Thin film transistor array panel for liquid crystal display having pixel electrode 有权
公开(公告)号：US07145620B2
公开(公告)日：2006-12-05
申请号：US10317591
申请日：2002-12-12
申请人： Dong-Gyu Kim , Hyang-Shik Kong , Jang-Soo Kim
发明人： Dong-Gyu Kim , Hyang-Shik Kong , Jang-Soo Kim
IPC分类号： G02F1/1343 , G02F1/136
CPC分类号： G02F1/136213 , G02F1/1337 , G02F1/133784 , G02F1/134336 , G02F1/136227 , G02F2201/123
摘要： A TFT array panel includes an insulating substrate, a gate line and a storage electrode line formed thereon. The gate line and the storage electrode line are covered with a gate insulating layer, and a semiconductor island is formed on the gate insulating layer. A pair of ohmic contacts are formed on the semiconductor island, and a data line and a drain electrode are formed thereon. The data line and the drain electrode are covered with a passivation layer having a contact hole exposing the drain electrode. A pixel electrode is formed on the passivation layer and connected to the drain electrode through the contact hole. The TFT array panel is covered with an alignment layer rubbed approximately in a direction from the upper left corner to the lower right corner of the TFT array panel or the pixel electrode. The pixel electrode has approximately a rectangular shape and overlaps the gate line and the data line. The pixel electrode has an expansion located near the upper left corner of the pixel electrode to increase the width of the corresponding overlapping area between the pixel electrode and the gate line and/or the data line.

66. 发明授权

US07133039B2 Liquid crystal display with a structure for reducing corrosion of display signal lines 有权
标题翻译：具有减少显示信号线腐蚀的结构的液晶显示器
公开(公告)号：US07133039B2
公开(公告)日：2006-11-07
申请号：US10615658
申请日：2003-07-09
申请人： Sung-Jae Moon , Sin-Gu Kang , Dong-Gyu Kim
发明人： Sung-Jae Moon , Sin-Gu Kang , Dong-Gyu Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/006 , G09G3/3611 , G09G3/3648
摘要： A liquid crystal display, in accordance with the present invention, includes a substrate and a plurality of driving signal lines formed on the substrate. The plurality of driving signal lines includes a plurality of voltage transmission lines. Each voltage transmission line carries one of a plurality of predetermined voltages and the voltage transmission lines are arranged on the substrate according to the magnitudes of the predetermined voltages that the voltage transmission lines carry.
摘要翻译：根据本发明的液晶显示器包括基板和形成在基板上的多个驱动信号线。多个驱动信号线包括多个电压传输线。每个电压传输线承载多个预定电压中的一个，并且根据电压传输线携带的预定电压的大小，将电压传输线布置在基板上。

67. 发明授权

US07098480B2 Thin film transistor array panel and a method for manufacturing the same 有权
公开(公告)号：US07098480B2
公开(公告)日：2006-08-29
申请号：US10273298
申请日：2002-10-18
申请人： Dong-Gyu Kim , Jong-Soo Yoon
发明人： Dong-Gyu Kim , Jong-Soo Yoon
IPC分类号： H01L29/00
CPC分类号： G02F1/13458 , G02F1/136227 , G02F2001/136222 , H01L27/12 , H01L27/124 , H01L27/1285 , H01L27/1288 , H01L27/1292 , H01L29/4908 , H01L29/66765 , H01L29/78633
摘要： Disclosed is a simplified method for manufacturing a liquid crystal display. A gate wire including a gate line, a gate pad, and a gate electrode are formed on a substrate. A gate insulating layer, a semiconductor layer, and an ohmic contact layer are sequentially deposited, and a photoresist layer is coated thereon. The photoresist layer is exposed to light through a mask and developed to form a photoresist pattern. At this time, a first portion of the photoresist pattern which is located between the source electrode and the drain electrode is thinner than a second portion which is located on the data wire, and the photoresist layer is totally removed on other parts. The thin portion is made by controlling the amount of irradiating light or by a reflow process to form a thin portion, and the amount of light is controlled by using a mask that has a slit, a small pattern smaller than the resolution of the exposure device, or a partially transparent layer. Next, the exposed portions of conductor layer are removed by wet etch or dry etch, and thereby the underlying ohmic contact layer is exposed. Then the exposed ohmic contact layer and the underlying semiconductor layer are removed by dry etching along with the first portion of the photoresist layer. The residue of the photoresist layer is removed by ashing. Source/drain electrodes are separated by removing the portion of the conductor layer at the channel and the underlying ohmic contact layer pattern. Then, the second portion of the photoresist layer is removed, and red, green, and blue color filters, a pixel electrode, a redundant gate pad, and a redundant data pad are formed.

68. 发明申请

US20060170835A1 Array substrate, liquid crystal display panel having the same and liquid crystal display device having the same 有权
公开(公告)号：US20060170835A1
公开(公告)日：2006-08-03
申请号：US11323586
申请日：2005-12-29
申请人： Sahng-Ik Jun , Dong-Gyu Kim
发明人： Sahng-Ik Jun , Dong-Gyu Kim
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/1393 , G02F2001/134345
摘要： In an array substrate, an LCD panel having the same and an LCD device having the same, the array substrate may include an insulating substrate, a switching element (e.g., a transistor such as a TFT), a main pixel portion, a coupling capacitor and a sub-pixel portion. The switching element may be formed on the insulating substrate in a pixel region defined by gate and data lines adjacent to each other. The gate and data lines may be formed on the insulating substrate. The main pixel portion is on a first (e.g., central) portion of the pixel region. The coupling capacitor is electrically connected to the switching element. The coupling capacitor is on the insulating substrate. The sub-pixel portion is electrically connected to the coupling capacitor. The sub-pixel portion is on a second (e.g., peripheral) portion of the pixel region. Therefore, an image display quality is improved.

69. 发明申请

US20060082712A1 Display panel and liquid crystal display including signal lines 审中-公开
公开(公告)号：US20060082712A1
公开(公告)日：2006-04-20
申请号：US11297781
申请日：2005-12-07
申请人： Sung Moon , Dong-Gyu Kim , Sang-Soo Kim
发明人： Sung Moon , Dong-Gyu Kim , Sang-Soo Kim
IPC分类号： G02F1/1343
CPC分类号： G02F1/1345 , G02F1/13452
摘要： A liquid crystal display includes a plurality of signal lines. The signal lines are parallel to each other in a display area, the distances between the signal lines vary such that the signal lines are arranged like a fan in a fan-out area, and the signal lines are connected to a driving circuit in a connection area. Each signal line includes a single-layered portion and a double-layered portion located in the fan-out area, and the length of the single-layered portion of relatively longer signal line is relatively shorter.

70. 发明申请

US20060033102A1 Thin film transistor array panel used for a liquid crystal display and a manufacturing method thereof 失效
标题翻译：用于液晶显示器的薄膜晶体管阵列面板及其制造方法
公开(公告)号：US20060033102A1
公开(公告)日：2006-02-16
申请号：US11249278
申请日：2005-10-14
申请人： Dong-Gyu Kim
发明人： Dong-Gyu Kim
IPC分类号： H01L29/04
CPC分类号： H01L27/1288 , G02F1/1368 , H01L27/1214 , H01L29/78633
摘要： A gate insulating layer, an amorphous silicon layer, an n+ amorphous silicon layer and a metal layer are deposited in sequence after a gate line, a gate electrode and a gate pad are formed on a substrate, using a first mask. The metal layer is etched to form a data line, a source electrode, a drain electrode and a data pad through a photolithography process, using a second mask, and the n+ amorphous silicon layer is etched, using the patterned data line, the source electrode, the drain electrode and the data pad as the mask. A light shielding film and a passivation film, or a passivation film also having a function of the light shielding film are deposited, and is etched through the photolithography process, using a third mask which leaves a portion covering the gate line, the gate electrode, the gate pad and the data line, the source electrode, and the drain electrode. The amorphous silicon layer and the gate insulating layer are etched, using the patterned light shielding film and passivation film, or the patterned passivation film also having the function of the light shielding film as the mask. Here, the gate pad, the data pad and a part of the drain electrode are exposed. A pixel electrode connected to the drain electrode, is formed and indium tin oxide (ITO) pads covering the exposed gate pad and the exposed data pad, is formed by depositing an ITO film and etching thorough the photolithography, using a fourth mask. As a result, a thin film transistor array panel used for a liquid crystal display is fabricated by only four masks.
摘要翻译：在栅极线，栅电极和栅极焊盘形成在基板上之后，依次沉积栅绝缘层，非晶硅层，n + +非晶硅层和金属层，使用第一个面具。通过使用第二掩模的光刻工艺蚀刻金属层以形成数据线，源电极，漏电极和数据焊盘，并使用第二掩模蚀刻n + 图案化数据线，源电极，漏电极和数据焊盘作为掩模。沉积还具有遮光膜功能的遮光膜和钝化膜或钝化膜，并通过光刻工艺蚀刻，使用第三掩模，该第三掩模留下覆盖栅极线的部分，栅电极，栅极焊盘和数据线，源电极和漏电极。使用图案化的遮光膜和钝化膜蚀刻非晶硅层和栅极绝缘层，或者也具有遮光膜功能的图案化的钝化膜作为掩模。这里，露出栅极焊盘，数据焊盘和漏电极的一部分。形成连接到漏电极的像素电极，并且通过使用第四掩模沉积ITO膜并彻底蚀刻来形成覆盖暴露的栅极焊盘和暴露的数据焊盘的氧化铟锡（ITO）焊盘。结果，仅用四个掩模制造用于液晶显示器的薄膜晶体管阵列面板。

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