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公开(公告)号：US20070218577A1
公开(公告)日：2007-09-20
申请号：US11643653
申请日：2006-12-22
IPC分类号： H01L21/00
CPC分类号： G02F1/13458 , G02F1/136286 , G02F2001/136236 , H01L27/124 , H01L27/1288 , H01L29/66742
摘要： A liquid crystal display (LCD) panel is fabricated with a reduced number of mask processes and includes a thin film transistor (TFT) array substrate and a color filter array substrate. The TFT array substrate includes gate and data lines insulatively crossing each other to define a pixel area, a TFT provided at the crossing of the gate and data lines, a passivation film protecting the TFT, a pixel electrode partially overlapped by the TFT, a gate pad connected to the gate line, and a data pad connected to the data line. The gate line, the gate and data pads, and the pixel electrode include a transparent conductive material. A gate metal material is on the transparent conductive material where the TFT partially overlaps the pixel electrode. The passivation film over the gate and data pads is removed to expose the transparent conductive material included within the gate and data pads.
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公开(公告)号：US20050077524A1
公开(公告)日：2005-04-14
申请号：US10963925
申请日：2004-10-14
IPC分类号： G02F1/136 , G02F1/1362 , H01L21/336 , H01L21/77 , H01L21/84 , H01L27/12 , H01L29/04
CPC分类号： G02F1/13458 , G02F1/136286 , G02F2001/136236 , H01L27/124 , H01L27/1288 , H01L29/66742
摘要： A liquid crystal display (LCD) panel is fabricated with a reduced number of mask processes and includes a thin film transistor (TFT) array substrate and a color filter array substrate. The TFT array substrate includes gate and data lines insulatively crossing each other to define a pixel area, a TFT provided at the crossing of the gate and data lines, a passivation film protecting the TFT, a pixel electrode partially overlapped by the TFT, a gate pad connected to the gate line, and a data pad connected to the data line. The gate line, the gate and data pads, and the pixel electrode include a transparent conductive material. A gate metal material is on the transparent conductive material where the TFT partially overlaps the pixel electrode. The passivation film over the gate and data pads is removed to expose the transparent conductive material included within the gate and data pads.
摘要翻译： 液晶显示器（LCD）面板以较少数量的掩模工艺制造，并且包括薄膜晶体管（TFT）阵列基板和滤色器阵列基板。 TFT阵列基板包括彼此绝缘交叉以限定像素区域的栅极和数据线，设置在栅极和数据线的交叉处的TFT，保护TFT的钝化膜，与TFT部分重叠的像素电极，栅极 焊盘连接到栅极线，以及连接到数据线的数据焊盘。 栅极线，栅极和数据焊盘以及像素电极包括透明导电材料。 栅极金属材料在透明导电材料上，其中TFT部分地与像素电极重叠。 去除栅极和数据焊盘上的钝化膜以暴露包括在栅极和数据焊盘内的透明导电材料。
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公开(公告)号：US20050101044A1
公开(公告)日：2005-05-12
申请号：US10875318
申请日：2004-06-25
CPC分类号： H01L27/1288 , H01L27/1214 , H01L27/124
摘要： An array substrate of a liquid crystal display (LCD) device and a method for fabricating the same is disclosed, to decrease the unit cost and time of fabrication by decreasing the usage count of mask, which includes simultaneously forming a gate line, a gate electrode and a pixel electrode on a substrate; depositing a gate insulating layer and an active layer on an entire surface of the substrate including the gate line; patterning the gate insulating layer and the active layer to remain on the gate line and the gate electrode; selectively removing the active layer above the gate line; forming a data line perpendicular to the gate line and source/drain electrodes; and depositing a passivation layer on the entire surface of the substrate including the data line.
摘要翻译： 公开了一种液晶显示器（LCD）器件的阵列基板及其制造方法，通过减少包括同时形成栅极线的掩模的使用次数来减小制造的单位成本和时间，栅电极 和基板上的像素电极; 在包括栅极线的基板的整个表面上沉积栅极绝缘层和有源层; 图案化栅极绝缘层和有源层以保留在栅极线和栅电极上; 选择性地去除栅极线上方的有源层; 形成垂直于栅极线和源极/漏极的数据线; 以及在包括所述数据线的所述衬底的整个表面上沉积钝化层。
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公开(公告)号：US20070002249A1
公开(公告)日：2007-01-04
申请号：US11471648
申请日：2006-06-21
申请人： Soon Yoo , Oh Kwon , Youn Chang , Heung Cho , Seung Nam
发明人： Soon Yoo , Oh Kwon , Youn Chang , Heung Cho , Seung Nam
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/136213 , G02F1/136286 , G02F2001/13629 , G02F2001/136295
摘要： A liquid crystal display device and a fabricating method thereof for simplifying a process are disclosed. In the method of fabricating the liquid crystal display device, a first conductive pattern group including a gate line and a gate electrode, a common line and a common electrode, a pixel electrode and a pad in a multiple conductive layer having a stepwise shape including a transparent conductive layer is formed on a substrate by a first mask process. An insulating film and a semiconductor layer including a plurality of contact holes are formed on the first mask pattern group by a second mask process. A second pattern group including a data line, a source electrode and a drain electrode is formed on the semiconductor layer and the semiconductor layer is patterned, and an active layer is exposed between the source electrode and the drain electrode by a third mask process.
摘要翻译： 公开了一种用于简化处理的液晶显示装置及其制造方法。 在制造液晶显示装置的方法中，包括栅极线和栅电极，公共线和公共电极的第一导电图案组，具有逐层形状的多导电层中的像素电极和焊盘，包括 通过第一掩模工艺在衬底上形成透明导电层。 通过第二掩模处理在第一掩模图案组上形成包括多个接触孔的绝缘膜和半导体层。 在半导体层上形成包括数据线，源电极和漏电极的第二图案组，对半导体层进行构图，通过第三掩模工艺在源电极和漏电极之间露出有源层。
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5.发明申请Method of forming fine pattern, liquid crystal display device having a fine pattern and fabricating method thereof 有权形成精细图案的方法，具有精细图案的液晶显示装置及其制造方法公开(公告)号：US20070001979A1
公开(公告)日：2007-01-04
申请号：US11473590
申请日：2006-06-23
IPC分类号： G09G3/36
CPC分类号： G02F1/13439 , G02F1/134363 , G02F1/136286 , G02F2201/123
摘要： This invention relates to a method of forming fine pattern that is adaptive for forming a fine pattern without limit of an exposure resolution, a liquid crystal display device and a fabricating method. The method of forming fine pattern comprises forming a photo-resist pattern on a transparent conductive layer. The photo-resist pattern having a minimum line width corresponding to an exposure resolution of an exposure device. The method further comprises over-etching the transparent conductive layer by an etching process using the photo-resist pattern as a mask to form an electrode pattern having a line width narrower than the exposure resolution of the exposure device.
摘要翻译： 本发明涉及一种形成精细图案的方法，该方法适于形成无限制的曝光分辨率的精细图案，液晶显示装置和制造方法。 形成精细图案的方法包括在透明导电层上形成光刻胶图案。 具有对应于曝光装置的曝光分辨率的最小线宽的光刻胶图案。 该方法还包括通过使用光致抗蚀剂图案作为掩模的蚀刻工艺来过度蚀刻透明导电层，以形成具有比曝光装置的曝光分辨率窄的线宽的电极图案。
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6.发明申请公开(公告)号：US20060274231A1
公开(公告)日：2006-12-07
申请号：US11208487
申请日：2005-08-19
IPC分类号： G02F1/1335
CPC分类号： G02F1/133516 , G02F1/133512
摘要： A color filter substrate for an LCD device and a method for manufacturing the same, in which process steps are simplified and the manufacturing cost is reduced. The color filter substrate for an LCD device includes a substrate defined by a plurality of color filter regions and a black matrix region, R, G and B color filters respectively formed in the color filter regions of the substrate, a trench formed in the black matrix region of the substrate at a predetermined depth, and a black matrix formed inside the trench by overlapping the color filters.
摘要翻译： 一种用于LCD装置的滤色器基板及其制造方法，其中简化了工艺步骤并降低了制造成本。 用于LCD装置的彩色滤光片基板包括由多个滤色器区域限定的基板和分别形成在基板的滤色器区域中的黑矩阵区域，R，G和B滤色器，形成在黑矩阵中的沟槽 区域，以及通过重叠滤色器而形成在沟槽内的黑色矩阵。
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公开(公告)号：US20050186718A1
公开(公告)日：2005-08-25
申请号：US11099587
申请日：2005-04-06
申请人： Soon Yoo , Youn Chang , Heung Cho , Seung Nam
发明人： Soon Yoo , Youn Chang , Heung Cho , Seung Nam
IPC分类号： G02F1/1345 , G02F1/1362 , G02F1/136 , H01L21/00 , H01L21/84
CPC分类号： G02F1/13458 , G02F1/1345
摘要： A method for fabricating a liquid crystal display panel is provided. A thin film transistor array substrate and a color filter array substrate are formed. The thin film transistor array substrate includes a screen region having gate lines, data lines, thin film transistors, and pixel electrodes; a pad region having gate pads, an overetch prevention pattern formed overlapped with a gate insulating film in an outer portion of each gate pad, and data pads; data pad protection electrodes each on a respective data pad, and a protection film on an entire surface of the screen region and the pad region. The thin film transistor array substrate and the color filter array substrate are bonded together so that the pad region remains uncovered. Also, a portion of the protection film and the overetch prevention pattern of the pad region are etched to partially expose the gate pads and the data pad protection electrodes, and to form gate holes in the gate insulating film over corresponding gate pads.
摘要翻译： 提供一种制造液晶显示面板的方法。 形成薄膜晶体管阵列基板和滤色器阵列基板。 薄膜晶体管阵列基板包括具有栅极线，数据线，薄膜晶体管和像素电极的屏幕区域; 具有栅极焊盘的焊盘区域，与每个栅极焊盘的外部部分中的栅极绝缘膜重叠的防止溢出图案以及数据焊盘; 各个数据焊盘上的数据焊盘保护电极，以及屏幕区域和焊盘区域的整个表面上的保护膜。 薄膜晶体管阵列基板和滤色器阵列基板结合在一起，使得焊盘区域保持未被覆盖。 此外，蚀刻保护膜的一部分和焊盘区域的防刮擦图案以部分地暴露栅极焊盘和数据焊盘保护电极，并且在相应的栅极焊盘上的栅极绝缘膜中形成栅极孔。
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公开(公告)号：US20060290867A1
公开(公告)日：2006-12-28
申请号：US11471653
申请日：2006-06-21
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/13439 , G02F1/136213 , G02F1/136286 , G02F2001/13629 , G02F2001/136295
摘要： A liquid crystal display device and a fabricating method thereof for simplifying a process are disclosed. In the method of fabricating the liquid crystal display device, a first conductive pattern group including a gate line and a gate electrode, a common line and a common electrode, a pixel electrode and a pad is formed on a substrate. An insulating film including a plurality of contact holes and a semiconductor pattern is formed on the first mask pattern group. And a second conductive pattern group including a data line, a source electrode and a drain electrode is formed on an insulating film provided with the semiconductor pattern, and exposes an active layer of the semiconductor pattern
摘要翻译： 公开了一种用于简化处理的液晶显示装置及其制造方法。 在制造液晶显示装置的方法中，在基板上形成包括栅极线和栅电极的第一导电图案组，公共线和公共电极，像素电极和焊盘。 在第一掩模图案组上形成包括多个接触孔和半导体图案的绝缘膜。 并且在设置有半导体图案的绝缘膜上形成包括数据线，源极和漏电极的第二导电图案组，并且暴露半导体图案的有源层
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9.发明申请Apparatus and method for rubbing alignment layer of liquid crystal display device 有权用于摩擦液晶显示装置取向层的装置和方法公开(公告)号：US20060274245A1
公开(公告)日：2006-12-07
申请号：US11410852
申请日：2006-04-26
IPC分类号： G02F1/1337
CPC分类号： G02F1/133784 , G02F1/1303
摘要： An apparatus and method for rubbing an alignment layer of an LCD device is disclosed. The alignment layer is rubbed over an entire surface of a substrate at uniform pressure and dust or particle is not adsorbed into the alignment layer during rubbing process. The apparatus for rubbing an alignment layer of an LCD device includes a rubbing means to rub the alignment layer while the rubbing means is rotated along one direction to contact a surface of the alignment layer formed on a substrate, and a liquid jet to jet liquid when the alignment layer is rubbed by the rubbing means.
摘要翻译： 公开了一种用于摩擦LCD装置的取向层的装置和方法。 取向层在均匀的压力下在基片的整个表面上摩擦，并且在摩擦过程中灰尘或颗粒不被吸附到取向层中。 用于摩擦LCD装置的取向层的装置包括摩擦装置，当摩擦装置沿着一个方向旋转以摩擦取向层时，接触基板上形成的取向层的表面，并且液体喷射到喷射液体时， 对准层被摩擦装置摩擦。
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公开(公告)号：US20060126003A1
公开(公告)日：2006-06-15
申请号：US11289449
申请日：2005-11-30
IPC分类号： G02F1/13
CPC分类号： G02F1/136259
摘要： The present invention relates to an apparatus and method for repairing a liquid crystal display panel, which is capable of improving a yield thereof by darkening a bright point to minimize a defect ratio thereof. An apparatus for repairing a liquid crystal display panel according to the present invention includes: a liquid crystal display panel including a repair film formed on any one of a first substrate and a second substrate, which are facing to each other with a liquid crystal layer therebetween; and a laser irradiating device to irradiate a laser to the repair film to darken a specific area of the repair film, which is corresponded to an area where a bright point appears in the liquid crystal display panel.
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