公开(公告)号：US08829155B2

公开(公告)日：2014-09-09

申请号：US12370313

申请日：2009-02-12

申请人： Jae-Choon Cho ,  Andreas Greiner ,  Do-Yeung Yoon ,  Jun-Rok Oh ,  Keun-Yong Lee ,  Moon-Soo Park

发明人： Jae-Choon Cho ,  Andreas Greiner ,  Do-Yeung Yoon ,  Jun-Rok Oh ,  Keun-Yong Lee ,  Moon-Soo Park

IPC分类号： C08G61/02

CPC分类号： C08G61/025 ,  C08G61/02 ,  C08G2261/148 ,  C08G2261/3424 ,  H05K3/4676

摘要： The present invention relates to a poly(p-xylylene)-based polymer having a low dielectric constant suitable for low loss dielectrics (LLD), and an insulating material, a printed circuit board and a functional element using the same. More particularly, the poly(p-xylylene)-based polymer includes at least one repeat unit expressed by the following formula (1): wherein, at least one of R1, R2, R7 and R8 is independently substituted or unsubstituted C6-C20 aryl; the rest of R1 to R8 are each and independently H, substituted or unsubstituted linear C1-C3 alkyl, or substituted or unsubstituted branched C1-C3 alkyl; and n is an integer of 400 to 900.

摘要翻译： 本发明涉及适用于低损耗电介质（LLD）的低介电常数的聚（对二甲苯基）基聚合物，以及绝缘材料，印刷电路板和使用其的功能元件。 更具体地，聚（对二甲苯）基聚合物包括由下式（1）表示的至少一个重复单元：其中，R 1，R 2，R 7和R 8中的至少一个独立地为取代或未取代的C 6 -C 20芳基 ; R 1至R 8的其余部分各自独立地为H，取代或未取代的直链C 1 -C 3烷基或取代或未取代的支链C 1 -C 3烷基; n为400〜900的整数。

公开(公告)号：US20100048858A1

公开(公告)日：2010-02-25

申请号：US12370313

申请日：2009-02-12

申请人： Jae-Choon CHO ,  Andreas Greiner ,  Do-Yeung Yoon ,  Jun-Rok Oh ,  Keun-Yong Lee ,  Moon-Soo Park

发明人： Jae-Choon CHO ,  Andreas Greiner ,  Do-Yeung Yoon ,  Jun-Rok Oh ,  Keun-Yong Lee ,  Moon-Soo Park

IPC分类号： C08G10/02 ,  C08G10/00

CPC分类号： C08G61/025 ,  C08G61/02 ,  C08G2261/148 ,  C08G2261/3424 ,  H05K3/4676

摘要： The present invention relates to a poly(p-xylylene)-based polymer having a low dielectric constant suitable for low loss dielectrics (LLD), and an insulating material, a printed circuit board and a functional element using the same. More particularly, the poly(p-xylylene)-based polymer includes at least one repeat unit expressed by the following formula (1): wherein, at least one of R1, R2, R7 and R8 is independently substituted or unsubstituted C6-C20 aryl; the rest of R1 to R8 are each and independently H, substituted or unsubstituted linear C1-C3 alkyl, or substituted or unsubstituted branched C1-C3 alkyl; and n is an integer of 400 to 900.

摘要翻译： 本发明涉及适用于低损耗电介质（LLD）的低介电常数的聚（对二甲苯基）基聚合物，以及绝缘材料，印刷电路板和使用其的功能元件。 更具体地，聚（对二甲苯）基聚合物包括由下式（1）表示的至少一个重复单元：其中，R 1，R 2，R 7和R 8中的至少一个独立地为取代或未取代的C 6 -C 20芳基 ; R 1至R 8的其余部分各自独立地为H，取代或未取代的直链C 1 -C 3烷基或取代或未取代的支链C 1 -C 3烷基; n为400〜900的整数。

公开(公告)号：US20090072207A1

公开(公告)日：2009-03-19

申请号：US11937038

申请日：2007-11-08

申请人： Jae-Choon CHO ,  Jun-Rok Oh ,  Keun-Yong Lee ,  Sang-Moon Lee

发明人： Jae-Choon CHO ,  Jun-Rok Oh ,  Keun-Yong Lee ,  Sang-Moon Lee

IPC分类号： C09K21/00 ,  B29C65/00

CPC分类号： H05K3/4661 ,  C08G59/38 ,  C08G59/621 ,  C08G59/68 ,  C08L63/00 ,  G03F7/0047 ,  G03F7/038 ,  G03F7/0385 ,  H05K3/465 ,  H05K2201/0209 ,  H05K2203/0108 ,  C08L2666/14

摘要： The present invention relates to a flame retardant resin composition for a printed circuit board and a printed circuit board using the same, in more detail, to a flame retardant resin composition which includes a complex epoxy resin, photo acid generator, a curing agent, a curing accelerator, and an inorganic filler, so that UV curable and property-maintainable insulating material can be manufactured, and to a printed circuit board using the same.The flame retardant resin composition according to the present invention contains a photo acid generator instead of an acrylate reactive diluent which is included UV curable insulating material so that fine patterned printed circuit board can be manufactured through UV curing and post thermal curing.

摘要翻译： 本发明涉及一种用于印刷电路板的阻燃树脂组合物和使用该阻燃树脂的印刷电路板，更详细地涉及一种阻燃树脂组合物，其包含复合环氧树脂，光酸产生剂，固化剂， 固化促进剂和无机填料，从而可以制造可UV固化和性能可维持的绝缘材料，以及使用其的印刷电路板。 根据本发明的阻燃树脂组合物含有光酸产生剂代替含有UV固化绝缘材料的丙烯酸酯反应性稀释剂，从而可以通过UV固化和后热固化制造精细图案印刷电路板。

公开(公告)号：US20080299443A1

公开(公告)日：2008-12-04

申请号：US12054242

申请日：2008-03-24

申请人： Jun-Won Suh ,  Young-Seung Na ,  Keun-Yong Lee ,  Sung-Won Jeong ,  Chan-Gyun Shin ,  Kyoung-Hwan Choi ,  Sang-Kyun Kang

发明人： Jun-Won Suh ,  Young-Seung Na ,  Keun-Yong Lee ,  Sung-Won Jeong ,  Chan-Gyun Shin ,  Kyoung-Hwan Choi ,  Sang-Kyun Kang

IPC分类号： H01M8/02

CPC分类号： H01M8/028 ,  H01M8/0258 ,  H01M8/0273 ,  H01M2008/1095

摘要： A fuel cell stack including an electricity generating unit for generating electrical energy by electrochemically reacting a fuel and an oxidizing agent, the electricity generating unit including: a first separator; a second separator; a membrane electrode assembly (MEA) between the first separator and the second separator, each of the first and second separators including a channel on a surface facing the MEA and a manifold in the surface facing the MEA, the manifold communicating with the channel; and a gasket, positioned at an outer circumference portion of an area where the MEA is positioned, for sealing a space between the first and second separators and for covering an open area of a channel extension area of at least one of the first and second separators where the manifold communicates with the channel.

摘要翻译： 一种燃料电池堆，包括用于通过使燃料和氧化剂电化学反应产生电能的发电单元，所述发电单元包括：第一分离器; 第二分离器 在所述第一分离器和所述第二分离器之间的膜电极组件（MEA），所述第一和第二分离器中的每一个包括在面向所述MEA的表面上的通道和面向所述MEA的表面中的歧管，所述歧管与所述通道连通; 以及位于所述MEA所在区域的外周部分处的密封件，用于密封所述第一和第二隔板之间的空间，并且用于覆盖所述第一和第二隔板中的至少一个的通道延伸区域的开放区域 歧管与通道连通。

公开(公告)号：US20090092873A1

公开(公告)日：2009-04-09

申请号：US12219217

申请日：2008-07-17

申请人： Sung-Won Jeong ,  Keun-Yong Lee ,  Young-Seung Na

发明人： Sung-Won Jeong ,  Keun-Yong Lee ,  Young-Seung Na

IPC分类号： H01M8/10 ,  H01M8/02

CPC分类号： H01M8/248 ,  H01M8/241 ,  H01M8/242 ,  H01M8/2483 ,  Y02P70/56

摘要： There are provided a coupling structure of a fuel cell stack capable of precisely and rapidly assembling a stack by a predetermined height. The fuel cell stack includes a membrane electrode assembly for generating electricity, separators disposed on both sides of the membrane electrode assembly, first and second end plates disposed on both sides an accumulated body of the membrane electrode assembly and the separators, and a coupling device penetrating the first end plate, the membrane electrode assembly, and the separators, and fastened into a fixing hole of the second end plate. The coupling device includes a head, a body, a thread, and a step formed at an interface between the body and the thread such that a cross-sectional area of the body is greater than a cross-sectional area of the thread, and stops the fixing when the step contacts the second end plate.

摘要翻译： 提供了能够精确且快速地将堆叠组装预定高度的燃料电池堆的联接结构。 燃料电池堆包括用于发电的膜电极组件，设置在膜电极组件两侧的隔板，设置在两侧的第一和第二端板，膜电极组件和隔板的聚集体，以及穿透 第一端板，膜电极组件和隔板，并且固定到第二端板的固定孔中。 联接装置包括头部，主体，螺纹和形成在主体和螺纹之间的界面处的台阶，使得主体的横截面面积大于螺纹的横截面面积，并且停止 当台阶接触第二端板时的固定。

公开(公告)号：US08232021B2

公开(公告)日：2012-07-31

申请号：US12054242

申请日：2008-03-24

申请人： Jun-Won Suh ,  Young-Seung Na ,  Keun-Yong Lee ,  Sung-Won Jeong ,  Chan-Gyun Shin ,  Kyoung-Hwan Choi ,  Sang-Kyun Kang

发明人： Jun-Won Suh ,  Young-Seung Na ,  Keun-Yong Lee ,  Sung-Won Jeong ,  Chan-Gyun Shin ,  Kyoung-Hwan Choi ,  Sang-Kyun Kang

IPC分类号： H01M2/08 ,  H01M8/02

CPC分类号： H01M8/028 ,  H01M8/0258 ,  H01M8/0273 ,  H01M2008/1095

摘要： A fuel cell stack including an electricity generating unit for generating electrical energy by electrochemically reacting a fuel and an oxidizing agent, the electricity generating unit including: a first separator; a second separator; a membrane electrode assembly (MEA) between the first separator and the second separator, each of the first and second separators including a channel on a surface facing the MEA and a manifold in the surface facing the MEA, the manifold communicating with the channel; and a gasket, positioned at an outer circumference portion of an area where the MEA is positioned, for sealing a space between the first and second separators and for covering an open area of a channel extension area of at least one of the first and second separators where the manifold communicates with the channel.

摘要翻译： 一种燃料电池堆，包括用于通过使燃料和氧化剂电化学反应产生电能的发电单元，所述发电单元包括：第一分离器; 第二分离器 在所述第一分离器和所述第二分离器之间的膜电极组件（MEA），所述第一和第二分离器中的每一个包括在面向所述MEA的表面上的通道和面向所述MEA的表面中的歧管，所述歧管与所述通道连通; 以及位于所述MEA所在区域的外周部分处的密封件，用于密封所述第一和第二隔板之间的空间，并且用于覆盖所述第一和第二隔板中的至少一个的通道延伸区域的开放区域 歧管与通道连通。

公开(公告)号：US08790843B2

公开(公告)日：2014-07-29

申请号：US12019012

申请日：2008-01-24

申请人： Young-Seung Na ,  Jun-Won Suh ,  In-Seob Song ,  Keun-Yong Lee ,  Sung-Won Jeong ,  Chan-Gyun Shin

发明人： Young-Seung Na ,  Jun-Won Suh ,  In-Seob Song ,  Keun-Yong Lee ,  Sung-Won Jeong ,  Chan-Gyun Shin

IPC分类号： H01M8/02 ,  H01M8/10

CPC分类号： H01M8/0206 ,  H01M8/0254 ,  H01M8/0263 ,  H01M8/0273 ,  H01M8/0284 ,  H01M8/1007

摘要： A fuel cell stack includes a plurality of membrane electrode assemblies (MEAs) and a stamped metal separator. The metal separator is positioned between the membrane electrode assemblies. The separator includes at least one channel on both surfaces of the separator formed by a stamping process. The separator comprises a plurality of holes, each of which form a manifold communicating with each the channels.

摘要翻译： 燃料电池堆包括多个膜电极组件（MEA）和冲压金属分离器。 金属隔板位于膜电极组件之间。 分离器包括通过冲压工艺形成的隔板的两个表面上的至少一个通道。 分离器包括多个孔，每个孔形成与每个通道连通的歧管。

公开(公告)号：US06386102B1

公开(公告)日：2002-05-14

申请号：US09475794

申请日：1999-12-30

申请人： Weon-Woo Choi ,  Keun-Yong Lee ,  Gi-Pyeong Kim ,  Kun-Jong Lee ,  Jin-Ho Ju ,  Soo-Im Jeong ,  Bong-Woo Lee

发明人： Weon-Woo Choi ,  Keun-Yong Lee ,  Gi-Pyeong Kim ,  Kun-Jong Lee ,  Jin-Ho Ju ,  Soo-Im Jeong ,  Bong-Woo Lee

IPC分类号： B41F3100

CPC分类号： G02F1/133711

摘要： The present invention discloses an alignment layer printing device in which already used waste liquid is recovered for printing the alignment layer and can be reused in alignment layer printing. An alignment layer printing device consists of a raw material supplying device in which the alignment layer raw materials are supplied, a printing device in which the above raw materials that are supplied from the above raw material supplying device are printed on some object material, a recovery device in which the alignment layer raw materials that are not actually used in the printing are rerouted to the above raw material supplying device.

摘要翻译： 本发明公开了一种取向层印刷装置，其中回收已经使用的废液用于印刷取向层，并且可以在对准层印刷中重新使用。 定向层印刷装置由供给取向层原料的原料供给装置，将从上述原料供给装置供给的上述原料印刷在某些物品上的印刷装置，回收 其中在印刷中实际不使用的取向层原料被重新路由到上述原料供给装置的装置。