公开(公告)号：US07203055B2

公开(公告)日：2007-04-10

申请号：US11011092

申请日：2004-12-15

申请人： Hyo Soon Shin ,  Seung Hyun Ra ,  Yong Suk Kim ,  Hyoung Ho Kim ,  Ho Sung Choo ,  Jung Woo Lee

发明人： Hyo Soon Shin ,  Seung Hyun Ra ,  Yong Suk Kim ,  Hyoung Ho Kim ,  Ho Sung Choo ,  Jung Woo Lee

IPC分类号： H01G4/228

CPC分类号： H01G4/30 ,  H01G4/1227 ,  Y10T29/417 ,  Y10T29/43 ,  Y10T29/435

摘要： Disclosed herein is a method of manufacturing a multilayered ceramic capacitor by a spin coating process, and a multilayered ceramic capacitor obtained by the above method. The method of the current invention provides a plurality of dielectric layers formed by spin coating, in which the process of coating the dielectric layer and the process of printing the inner electrode can be provided as a single process. Therefore, the thickness of the dielectric layer is easily controlled while the dielectric layer is formed to be thin. Further, since the dielectric layers and the inner electrodes are formed successively, the processes of separating and layering the dielectric layers, and the process of compressing the ceramic multilayered body can be omitted. Thereby, the ceramic multilayered body need not be compressed, and thus, a pillowing phenomenon does not occur in the multilayered ceramic capacitor.

摘要翻译： 本文公开了通过旋涂工艺制造多层陶瓷电容器的方法和通过上述方法获得的多层陶瓷电容器。 本发明的方法提供了通过旋涂形成的多个电介质层，其中涂覆介电层的过程和印刷内电极的过程可以作为单一工艺提供。 因此，在电介质层形成得较薄的同时容易控制电介质层的厚度。 此外，由于电介质层和内部电极依次形成，所以可以省略介电层的分离和分层工艺以及压缩陶瓷多层体的工艺。 因此，陶瓷多层体不需要被压缩，因此在多层陶瓷电容器中不会发生卷绕现象。

公开(公告)号：US20130047428A1

公开(公告)日：2013-02-28

申请号：US13284809

申请日：2011-10-28

申请人： Seung Hyun Ra

发明人： Seung Hyun Ra

IPC分类号： H05K3/12

CPC分类号： G06F3/041 ,  G06F2203/04103 ,  Y10T29/49155

摘要： Disclosed herein is a method of manufacturing a touch panel. A method of manufacturing a touch panel according to the present invention includes: patterning a transparent substrate using a stamp so that the transparent substrate has concave portions depressed therein; applying a barrier layer only to outer sides of the concave portions of the transparent substrate so that the concave portions are exposed; and forming sensing electrodes in the concave portions, the sensing electrode made of a metal.

摘要翻译： 这里公开了一种制造触摸面板的方法。 根据本发明的触摸面板的制造方法包括：使用印模对透明基板进行图案化，使得透明基板的凹部凹陷; 仅对透明基板的凹部的外侧施加阻挡层，使得凹部露出; 以及在所述凹部中形成感测电极，所述感测电极由金属制成。

公开(公告)号：US08058787B2

公开(公告)日：2011-11-15

申请号：US12236337

申请日：2008-09-23

申请人： Seung Hyun Ra ,  Kay Hyeok An ,  Young Hee Lee ,  Jong Myeon Lee

发明人： Seung Hyun Ra ,  Kay Hyeok An ,  Young Hee Lee ,  Jong Myeon Lee

IPC分类号： H01J9/02

CPC分类号： H01J1/304 ,  B82Y10/00 ,  D01D5/003 ,  H01J9/025 ,  H01J2201/30469

摘要： The present invention provides a field emitter electrode and a method for fabricating the same. The method comprises the steps of mixing a carbonizable polymer, carbon nanotubes and a solvent to prepare a carbon nanotube-containing polymer solution, electrospinning (or electrostatic spinning) the polymer solution to form a nanofiber web layer on a substrate, stabilizing the nanofiber web layer such that the polymer present in the nanofiber web layer is crosslinked, and carbonizing the nanofiber web layer such that the crosslinked polymer is converted to a carbon fiber.

摘要翻译： 本发明提供一种场致发射电极及其制造方法。 该方法包括将可碳化聚合物，碳纳米管和溶剂混合以制备含碳纳米管的聚合物溶液，静电纺丝（或静电纺丝）聚合物溶液以在基材上形成纳米纤维网层，稳定纳米纤维网层 使得存在于纳米纤维网层中的聚合物交联，并将纳米纤维网层碳化，使得交联聚合物转化为碳纤维。

公开(公告)号：US07666292B2

公开(公告)日：2010-02-23

申请号：US11334240

申请日：2006-01-17

申请人： Jae Choon Cho ,  Il Sang Maeng ,  Choon Keun Lee ,  Seung Hyun Ra

发明人： Jae Choon Cho ,  Il Sang Maeng ,  Choon Keun Lee ,  Seung Hyun Ra

IPC分类号： C25D5/02

CPC分类号： H05K3/107 ,  H01L2251/105 ,  H05K3/045 ,  H05K3/181 ,  H05K2201/09972 ,  H05K2203/0108 ,  Y10T29/49126

摘要： The present invention relates to a method of manufacturing a printed circuit board using an imprinting process, in which a pattern having a large area can be uniformly formed using a plurality of molds, and the plurality of molds is sequentially removed, thereby solving problems occurring in release of the molds from an insulating layer.

摘要翻译： 本发明涉及使用压印工艺制造印刷电路板的方法，其中可以使用多个模具均匀地形成具有大面积的图案，并且顺序地移除多个模具，从而解决了在 从绝缘层释放模具。

公开(公告)号：US07562447B2

公开(公告)日：2009-07-21

申请号：US11727587

申请日：2007-03-27

申请人： Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

发明人： Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

IPC分类号： H01K3/10

CPC分类号： H05K3/045 ,  H05K3/06 ,  H05K3/107 ,  H05K2203/025 ,  H05K2203/1476 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49165

摘要： Disclosed is a method of manufacturing a printed circuit board for fine circuit formation, in which an unnecessary metal layer formed on the upper portion of a circuit pattern is removed through mechanical polishing and then chemical etching. In place of expensive chemical mechanical polishing, in the method of the invention, mechanical polishing and chemical etching are continuously applied to thus sequentially remove and planarize the unnecessary metal layer. Thereby, through an inexpensive, simple, and continuous process, the planarization procedure can be precisely performed, thus making it possible to apply the method to large areas and economically realize a fine circuit pattern.

摘要翻译： 公开了一种制造用于精细电路形成的印刷电路板的方法，其中通过机械抛光然后化学蚀刻除去形成在电路图案的上部上的不必要的金属层。 代替昂贵的化学机械抛光，在本发明的方法中，连续施加机械抛光和化学蚀刻，从而顺序地除去和平坦化不需要的金属层。 因此，通过廉价，简单且连续的过程，可以精确地执行平面化处理，从而可以将该方法应用于大面积并且经济地实现精细电路图案。

公开(公告)号：US07438622B2

公开(公告)日：2008-10-21

申请号：US11064960

申请日：2005-02-25

申请人： Seung Hyun Ra ,  Kay Hyeok An ,  Young Hee Lee ,  Jong Myeon Lee

发明人： Seung Hyun Ra ,  Kay Hyeok An ,  Young Hee Lee ,  Jong Myeon Lee

IPC分类号： H01J9/04 ,  H01J9/12

CPC分类号： H01J1/304 ,  B82Y10/00 ,  D01D5/003 ,  H01J9/025 ,  H01J2201/30469

摘要： The present invention provides a field emitter electrode and a method for fabricating the same. The method comprises the steps of mixing a carbonizable polymer, carbon nanotubes and a solvent to prepare a carbon nanotube-containing polymer solution, electrospinning (or electrostatic spinning) the polymer solution to form a nanofiber web layer on a substrate, stabilizing the nanofiber web layer such that the polymer present in the nanofiber web layer is crosslinked, and carbonizing the nanofiber web layer such that the crosslinked polymer is converted to a carbon fiber.

摘要翻译： 本发明提供一种场致发射电极及其制造方法。 该方法包括将可碳化聚合物，碳纳米管和溶剂混合以制备含碳纳米管的聚合物溶液，静电纺丝（或静电纺丝）聚合物溶液以在基材上形成纳米纤维网层，稳定纳米纤维网层 使得存在于纳米纤维网层中的聚合物交联，并将纳米纤维网层碳化，使得交联聚合物转化为碳纤维。

公开(公告)号：US20070264755A1

公开(公告)日：2007-11-15

申请号：US11727587

申请日：2007-03-27

申请人： Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

发明人： Choon Keun Lee ,  Seung Hyun Ra ,  Sang Moon Lee ,  Jung Woo Lee ,  Jeong Bok Kwak ,  Jae Choon Cho ,  Chi Seong Kim

IPC分类号： H01L21/00

CPC分类号： H05K3/045 ,  H05K3/06 ,  H05K3/107 ,  H05K2203/025 ,  H05K2203/1476 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49165

摘要： Disclosed is a method of manufacturing a printed circuit board for fine circuit formation, in which an unnecessary metal layer formed on the upper portion of a circuit pattern is removed through mechanical polishing and then chemical etching. In place of expensive chemical mechanical polishing, in the method of the invention, mechanical polishing and chemical etching are continuously applied to thus sequentially remove and planarize the unnecessary metal layer. Thereby, through an inexpensive, simple, and continuous process, the planarization procedure can be precisely performed, thus making it possible to apply the method to large areas and economically realize a fine circuit pattern.

摘要翻译： 公开了一种制造用于精细电路形成的印刷电路板的方法，其中通过机械抛光然后化学蚀刻除去形成在电路图案的上部上的不必要的金属层。 代替昂贵的化学机械抛光，在本发明的方法中，连续施加机械抛光和化学蚀刻，从而顺序地除去和平坦化不需要的金属层。 因此，通过廉价，简单且连续的过程，可以精确地执行平面化处理，从而可以将该方法应用于大面积并且经济地实现精细电路图案。