公开(公告)号：US07525619B2

公开(公告)日：2009-04-28

申请号：US11410852

申请日：2006-04-26

申请人： Heung Lyul Cho ,  Soon Sung Yoo ,  Oh Nam Kwon ,  Seung Hee Nam

发明人： Heung Lyul Cho ,  Soon Sung Yoo ,  Oh Nam Kwon ,  Seung Hee Nam

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。

公开(公告)号：US08724074B2

公开(公告)日：2014-05-13

申请号：US12591499

申请日：2009-11-20

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

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.

摘要翻译： 本发明涉及一种用于修复液晶显示面板的装置和方法，该液晶显示面板能够通过使亮点变暗来提高其成品率，从而使其缺陷率最小化。 根据本发明的液晶显示面板的修理装置包括：液晶显示面板，包括形成在第一基板和第二基板中的任一个上的修补膜，所述修补膜彼此面对并具有液晶层 ; 以及激光照射装置，用于向修复膜照射激光，以使修补膜的特定区域变暗，这对应于在液晶显示面板中出现亮点的区域。

公开(公告)号：US07738071B2

公开(公告)日：2010-06-15

申请号：US11473590

申请日：2006-06-23

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

IPC分类号： G02F1/1343 ,  G02F1/139 ,  C30B33/00

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。

公开(公告)号：US07548286B2

公开(公告)日：2009-06-16

申请号：US11502470

申请日：2006-08-11

申请人： Soon Sung Yoo ,  Heung Lyul Cho ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Heung Lyul Cho ,  Seung Hee Nam

IPC分类号： G02F1/1333

CPC分类号： G02F1/1309 ,  G02F2201/508

摘要： An LCD device and a method for manufacturing the same are disclosed. The LCD device comprises first and second substrates facing each other, a liquid crystal layer formed between the first and second substrates, a pixel region defined on the first and the second substrates, at least one micro hole formed from a rear surface of any one of the first and second substrates in the pixel region, the rear surface being an opposite surface of the substrate with respect to the liquid crystal layer, and a non-transparent material at least partially filled in the micro hole.

摘要翻译： 公开了一种LCD装置及其制造方法。 LCD装置包括彼此面对的第一和第二基板，形成在第一和第二基板之间的液晶层，限定在第一和第二基板上的像素区域，由从第一和第二基板的背面形成的至少一个微孔 像素区域中的第一和第二基板，背面相对于液晶层是基板的相对表面，以及至少部分地填充在微孔中的不透明材料。

公开(公告)号：US07351600B2

公开(公告)日：2008-04-01

申请号：US11172036

申请日：2005-06-30

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

IPC分类号： H01L21/00 ,  H01L21/84

CPC分类号： G02F1/134363 ,  G02F1/13458 ,  G02F1/136227 ,  G02F2001/136272 ,  G02F2001/13629

摘要： A liquid crystal display device according to an embodiment of the present invention includes: a gate line formed on a substrate; a data line to provide a pixel area by crossing the gate line with a gate insulating film therebetween; a common line formed in parallel to the gate line; a thin film transistor connected to the gate line and the data line; a passivation film formed to cover the thin film transistor; a contact hole which penetrates the passivation film; a pixel electrode connected with the thin film transistor; and a common electrode connected with the common line to form a horizontal electric field with the pixel electrode, and wherein at lease one of the gate line, the data line, the common line, the pixel electrode and the common electrode is composed of a first conductive layer and a second conductive layer which is formed to cover the first conductive layer by being extended more outward than the first conductive layer, and is formed to have a border with the passivation film within the contact hole.

摘要翻译： 根据本发明的实施例的液晶显示装置包括：形成在基板上的栅极线; 数据线，通过使栅极线与栅极绝缘膜交叉而提供像素区域; 与栅极线并联形成的公共线; 连接到栅极线和数据线的薄膜晶体管; 形成为覆盖薄膜晶体管的钝化膜; 穿过钝化膜的接触孔; 与薄膜晶体管连接的像素电极; 以及与公共线连接以与像素电极形成水平电场的公共电极，并且其中栅极线，数据线，公共线，像素电极和公共电极中的至少一个由第一 导电层和第二导电层，其被形成为通过比第一导电层更向外延伸来覆盖第一导电层，并且形成为与接触孔内的钝化膜具有边界。

公开(公告)号：US20090200558A1

公开(公告)日：2009-08-13

申请号：US12385455

申请日：2009-04-08

申请人： Heung Lyul Cho ,  Oh Nam Kwon ,  Soon Sung Yoo ,  Seung Hee Nam

发明人： Heung Lyul Cho ,  Oh Nam Kwon ,  Soon Sung Yoo ,  Seung Hee Nam

IPC分类号： H01L33/00 ,  H01L29/786 ,  H01L21/306

CPC分类号： H01L27/1288 ,  H01L27/1214 ,  Y10S438/951

摘要： A method and an apparatus of fabricating a liquid crystal display device adapted to improve a lift-off efficiency are disclosed. The liquid crystal display device is also disclosed. The method includes forming a first thin film on a substrate; forming a photo-resist pattern on the first thin film; etching the first thin film using the photo-resist pattern as a mask; forming a second thin film on the substrate having the photo-resist pattern; forming a plurality of stripper infiltration paths; and removing the photo-resist pattern and the second thin film using a stripper within the stripper infiltration paths. The device includes two substrates facing each other; a liquid crystal layer; data lines and gate lines that cross each other to define pixel regions; thin film transistors; pixel electrodes connected to the thin film transistors; and an inorganic layer in each pixel region, wherein the inorganic layer includes a plurality of cracks.

摘要翻译： 公开了一种制造适于提高剥离效率的液晶显示装置的方法和装置。 还公开了液晶显示装置。 该方法包括在基板上形成第一薄膜; 在所述第一薄膜上形成光刻胶图案; 使用光刻胶图案作为掩模蚀刻第一薄膜; 在具有光致抗蚀剂图案的基板上形成第二薄膜; 形成多个汽提器渗透路径; 以及在剥离器渗透路径内使用剥离剂去除光致抗蚀剂图案和第二薄膜。 该装置包括彼此面对的两个基板; 液晶层; 数据线和栅极线彼此交叉以限定像素区域; 薄膜晶体管; 连接到薄膜晶体管的像素电极; 和每个像素区域中的无机层，其中无机层包括多个裂纹。

公开(公告)号：US07390422B2

公开(公告)日：2008-06-24

申请号：US11476660

申请日：2006-06-29

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Jung Jae Lee ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Jung Jae Lee ,  Seung Hee Nam

IPC分类号： B44C1/22

CPC分类号： G03F7/0035 ,  G02F1/1339 ,  G03F7/0007 ,  G03F7/40

摘要： A method for manufacturing a printing plate is realizes a precise and fine pattern by minimizing a variation of etching critical dimension. The method includes forming a hard mask having an opening on an insulating substrate; forming a first trench having a first depth in the insulating substrate using the hard mask; coating, patterning and developing a first photoresist over an entire surface of the insulating substrate including the hard mask; and forming at least a second trench having a second depth in the insulating substrate using the hard mask, wherein the second depth is deeper than the first depth.

摘要翻译： 制版印版的方法通过最小化蚀刻临界尺寸的变化来实现精确和精细的图案。 该方法包括在绝缘基板上形成具有开口的硬掩模; 使用所述硬掩模在所述绝缘基板中形成具有第一深度的第一沟槽; 在包括硬掩模的绝缘基板的整个表面上涂覆，图案化和显影第一光致抗蚀剂; 以及使用所述硬掩模在所述绝缘基板中形成具有第二深度的至少第二沟槽，其中所述第二深度比所述第一深度更深。

公开(公告)号：US07300830B2

公开(公告)日：2007-11-27

申请号：US10963856

申请日：2004-10-13

申请人： Soon Sung Yoo ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Seung Hee Nam

IPC分类号： H01L21/00

CPC分类号： H01L27/1288 ,  H01L27/1214 ,  H01L27/1292 ,  H01L29/66765

摘要： A method of fabricating a liquid crystal display panel includes forming a first conductive layer on a substrate and patterning the first conductive layer using a first resist pattern printed on the first conductive layer to form a gate pattern. A semiconductor layer and a second conductive layer are stacked on a gate insulating film formed on the gate pattern. A second resist pattern having a stepped part printed on the second conductive layer forms a source/drain pattern of a transistor. A third resist pattern printed on a passivation film formed on the substrate patterns the film. A third conductive layer is formed on the patterned film and the third resist pattern and the third resist pattern is stripped to form a transparent electrode pattern including a pixel electrode connected to the drain electrode of the transistor.

摘要翻译： 一种液晶显示面板的制造方法，其特征在于，在基板上形成第一导电层，使用印刷在所述第一导电层上的第一抗蚀剂图案，对所述第一导电层进行图案化，形成栅极图案。 半导体层和第二导电层层叠在形成在栅极图案上的栅极绝缘膜上。 具有印刷在第二导电层上的阶梯部分的第二抗蚀剂图案形成晶体管的源极/漏极图案。 印刷在形成在基板上的钝化膜上的第三抗蚀剂图案对膜进行图案化。 第三导电层形成在图案化膜上，并且第三抗蚀剂图案被剥离以形成包括连接到晶体管的漏电极的像素电极的透明电极图案。

公开(公告)号：US07636148B2

公开(公告)日：2009-12-22

申请号：US11289449

申请日：2005-11-30

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

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.

摘要翻译： 本发明涉及一种用于修复液晶显示面板的装置和方法，该液晶显示面板能够通过使亮点变暗来提高其成品率，从而使其缺陷率最小化。 根据本发明的液晶显示面板的修理装置包括：液晶显示面板，包括形成在第一基板和第二基板中的任一个上的修补膜，所述修补膜彼此面对并具有液晶层 ; 以及激光照射装置，用于向修复膜照射激光，以使修补膜的特定区域变暗，这对应于在液晶显示面板中出现亮点的区域。

公开(公告)号：US20100302484A1

公开(公告)日：2010-12-02

申请号：US12591499

申请日：2009-11-20

申请人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

发明人： Soon Sung Yoo ,  Oh Nam Kwon ,  Heung Lyul Cho ,  Seung Hee Nam

IPC分类号： G02F1/1333

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.

摘要翻译： 本发明涉及一种用于修复液晶显示面板的装置和方法，该液晶显示面板能够通过使亮点变暗来提高其成品率，从而使其缺陷率最小化。 根据本发明的液晶显示面板的修理装置包括：液晶显示面板，包括形成在第一基板和第二基板中的任一个上的修补膜，所述修补膜彼此面对并具有液晶层 ; 以及激光照射装置，用于向修复膜照射激光，以使修补膜的特定区域变暗，这对应于在液晶显示面板中出现亮点的区域。