公开(公告)号：US20090261438A1

公开(公告)日：2009-10-22

申请号：US12416562

申请日：2009-04-01

Applicant: Kyoung Jin CHOI ,  Jae Gwan PARK ,  Dong Wan KIM ,  Young Jin CHOI ,  Kyung Soo PARK ,  Jae Hwan PARK ,  Jae Chul PYUN

Inventor： Kyoung Jin CHOI ,  Jae Gwan PARK ,  Dong Wan KIM ,  Young Jin CHOI ,  Kyung Soo PARK ,  Jae Hwan PARK ,  Jae Chul PYUN

IPC: H01L31/0272

CPC classification number: H01L31/03529 ,  B82Y20/00 ,  H01L31/022408 ,  H01L31/0296 ,  Y02E10/50

Abstract: A semiconductor nanowire-based photosensor includes a substrate, at least a top surface of the substrate being formed of an insulator, two electrodes spaced at a predetermined interval apart from each other on the substrate, metal catalyst layers disposed respectively on the two electrodes, and visible-range semiconductor nanowires grown from the metal catalyst layers on the two electrodes. The semiconductor nanowires grown from one of the metal catalyst layers are in contact with the semiconductor nanowires grown from the other metal catalyst layer, while the semiconductor nanowires grown respectively from the metal catalyst layers on the two electrodes are floated between the two electrodes over the substrate.

Abstract translation: 基于半导体纳米线的光电传感器包括基板，所述基板的至少顶表面由绝缘体形成，在所述基板上以预定间隔彼此隔开的两个电极，分别设置在所述两个电极上的金属催化剂层，以及 从两个电极上的金属催化剂层生长的可见范围半导体纳米线。 从金属催化剂层之一生长的半导体纳米线与从另一个金属催化剂层生长的半导体纳米线接触，而分别从两个电极上的金属催化剂层生长的半导体纳米线浮在基板上的两个电极之间 。

公开(公告)号：US20070287280A1

公开(公告)日：2007-12-13

申请号：US11808584

申请日：2007-06-12

Applicant: Dong-Min Kang ,  Young-Sam Lim ,  Gi-Jung Kim ,  Young-Nam Kim ,  Yun-Deok Kang ,  Ji-Sung Lee ,  Ki-Hyeon Kim ,  Kyoung-Jin Choi

Inventor： Dong-Min Kang ,  Young-Sam Lim ,  Gi-Jung Kim ,  Young-Nam Kim ,  Yun-Deok Kang ,  Ji-Sung Lee ,  Ki-Hyeon Kim ,  Kyoung-Jin Choi

IPC: H01L21/44

CPC classification number: H01L21/31133 ,  G03F7/425 ,  H01L24/11 ,  H01L24/12 ,  H01L2224/03912 ,  H01L2224/0401 ,  H01L2224/1147 ,  H01L2224/11472 ,  H01L2224/13099 ,  H01L2224/13144 ,  H01L2224/16 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01016 ,  H01L2924/01022 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/19041

Abstract: A composition for removing a photoresist and a method of forming a bump electrode using the composition are provided. The composition includes an amine compound having a hydroxyl group, a polar organic solvent having a heteroatom, an alkylammonium hydroxide and water. The method of forming the bump electrode includes forming a conductive pattern on a substrate, forming a passivation layer on the substrate, the passivation layer having a first opening that partially exposes the conductive pattern, forming a photoresist pattern on the passivation layer, the photoresist pattern having a second opening that exposes the first opening forming a bump electrode that fills the first opening and the second opening, and removing the photoresist pattern from the substrate using a composition including an amine compound having a hydroxyl group, a polar organic solvent having a heteroatom, an alkylammonium hydroxide and water.

Abstract translation: 提供了用于除去光致抗蚀剂的组合物和使用该组合物形成凸块电极的方法。 该组合物包括具有羟基的胺化合物，具有杂原子的极性有机溶剂，烷基氢氧化铵和水。 形成凸起电极的方法包括在衬底上形成导电图案，在衬底上形成钝化层，钝化层具有部分地暴露导电图案的第一开口，在钝化层上形成光致抗蚀剂图案，光致抗蚀剂图案 具有露出第一开口的第二开口，其形成充满第一开口和第二开口的凸块电极，并且使用包含具有羟基的胺化合物的组合物，具有杂原子的极性有机溶剂从基板除去光致抗蚀剂图案 ，烷基氢氧化铵和水。

公开(公告)号：US08685550B2

公开(公告)日：2014-04-01

申请号：US12462376

申请日：2009-08-03

Applicant: Dong-Wan Kim ,  HyunWoo Shim ,  Young Dae Ko ,  Kyoung Jin Choi ,  Jae-Gwan Park

Inventor： Dong-Wan Kim ,  HyunWoo Shim ,  Young Dae Ko ,  Kyoung Jin Choi ,  Jae-Gwan Park

IPC: H01M8/16 ,  H01M4/88 ,  B29D22/00

CPC classification number: C12P3/00 ,  C01G49/08 ,  C01G51/02 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/621 ,  H01M10/0525 ,  Y10T428/13

Abstract: The present invention relates to an organic-inorganic composite comprising bacteria and transition metal oxides and a method of manufacturing the same. More specifically, the present invention relates to an organic-inorganic composite comprising bacteria and transition metal oxides manufactured by attaching cationic transition metal precursor to bacterial surface, wherein the bacteria with high negative charge on its surface is used as a template, refluxing the bacteria and transition metal ions at room temperature in the presence of sodium borohydride (NaBH4), and inducing reduction/spontaneous oxidation, thereby having an excellent high capacity electrochemical properties, and a method of manufacturing the same.Therefore, the method of manufacturing the organic-inorganic composite according to the present invention has advantages that it enables to reduce manufacturing cost and the time required therein, mass production, low temperature synthesis, synthesis of uniform nano-structures, control of one dimensional type, be applied to other metal oxides, thus being expected to be used as parts in other electrochemical fields including lithium secondary batteries, super capacitor, nanoelectro-optical system, catalyst and the like.

Abstract translation: 本发明涉及包含细菌和过渡金属氧化物的有机 - 无机复合物及其制造方法。 更具体地说，本发明涉及通过将阳离子过渡金属前体附着在细菌表面上而制造的细菌和过渡金属氧化物的有机 - 无机复合物，其中表面上具有高负电荷的细菌用作模板，回流细菌和 过渡金属离子在室温下在硼氢化钠（NaBH 4）存在下，诱导还原/自发氧化，从而具有优异的高容量电化学性能及其制造方法。 因此，本发明的有机 - 无机复合体的制造方法具有能够降低制造成本和所需时间，批量生产，低温合成，均匀纳米结构的合成，一维型的控制的优点 可以应用于其他的金属氧化物，因此预计可以用作包括锂二次电池，超级电容器，纳米电子光学系统，催化剂等在内的其他电化学领域的部件。

公开(公告)号：US20100203360A1

公开(公告)日：2010-08-12

申请号：US12462376

申请日：2009-08-03

Applicant: Dong-Wan Kim ,  Hyun Woo Shim ,  Young Dae Ko ,  Kyoung Jin Choi ,  Jae-Gwan Park

Inventor： Dong-Wan Kim ,  Hyun Woo Shim ,  Young Dae Ko ,  Kyoung Jin Choi ,  Jae-Gwan Park

IPC: H01M14/00 ,  H01M4/86 ,  B32B1/08

CPC classification number: C12P3/00 ,  C01G49/08 ,  C01G51/02 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2006/40 ,  H01M4/485 ,  H01M4/621 ,  H01M10/0525 ,  Y10T428/13

Abstract: The present invention relates to an organic-inorganic composite comprising bacteria and transition metal oxides and a method of manufacturing the same. More specifically, the present invention relates to an organic-inorganic composite comprising bacteria and transition metal oxides manufactured by attaching cationic transition metal precursor to bacterial surface, wherein the bacteria with high negative charge on its surface is used as a template, refluxing the bacteria and transition metal ions at room temperature in the presence of sodium borohydride (NaBH4), and inducing reduction/spontaneous oxidation, thereby having an excellent high capacity electrochemical properties, and a method of manufacturing the same.Therefore, the method of manufacturing the organic-inorganic composite according to the present invention has advantages that it enables to reduce manufacturing cost and the time required therein, mass production, low temperature synthesis, synthesis of uniform nano-structures, control of one dimensional type, be applied to other metal oxides, thus being expected to be used as parts in other electrochemical fields including lithium secondary batteries, super capacitor, nanoelectro-optical system, catalyst and the like.

Abstract translation: 本发明涉及包含细菌和过渡金属氧化物的有机 - 无机复合物及其制造方法。 更具体地说，本发明涉及通过将阳离子过渡金属前体附着在细菌表面上而制造的细菌和过渡金属氧化物的有机 - 无机复合物，其中表面上具有高负电荷的细菌用作模板，回流细菌和 过渡金属离子在室温下在硼氢化钠（NaBH 4）存在下，诱导还原/自发氧化，从而具有优异的高容量电化学性能及其制造方法。 因此，本发明的有机 - 无机复合体的制造方法具有能够降低制造成本和所需时间，批量生产，低温合成，均匀纳米结构的合成，一维型的控制的优点 可以应用于其他的金属氧化物，因此预计可以用作包括锂二次电池，超级电容器，纳米电子光学系统，催化剂等在内的其他电化学领域的部件。

公开(公告)号：US20100055568A1

公开(公告)日：2010-03-04

申请号：US12400258

申请日：2009-03-09

Applicant: Dong-Wan KIM ,  Du-hee LEE ,  Jin Gu KANG ,  Kyoung Jin CHOI ,  Jae-Gwan PARK

Inventor： Dong-Wan KIM ,  Du-hee LEE ,  Jin Gu KANG ,  Kyoung Jin CHOI ,  Jae-Gwan PARK

IPC: H01M4/48 ,  B05D5/12

CPC classification number: H01M4/587 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/168 ,  C01B32/174 ,  H01M4/483 ,  H01M10/0525

Abstract: The present invention relates to a transition metal oxide/multi-walled carbon nanotube nanocomposite and its preparation method, and particularly to a nanocomposite prepared in a composite form of an electron-transmitting and stress-relaxing one-dimensional multi-walled carbon nanotube (MWCNT) and a high-capacity-enabling zero-dimensional nanopowder-type transition metal oxide, where a transition metal oxide prepared by urea synthesis is uniformly dispersed in a carbon nanotube by a surfactant, and its preparation method.Therefore, a process of preparing a nanocomposite herein is simple and can be easily applied to a large-scale production, while enabling the manufacture of uniform-sized nanocomposites even at a relatively low temperature. Thus prepared nanocomposite can be applied to an electrochemical device such as a lithium secondary battery and a super capacitor.

Abstract translation: 本发明涉及一种过渡金属氧化物/多壁碳纳米管纳米复合材料及其制备方法，特别涉及以电子传输和应力松弛一维多壁碳纳米管（MWCNT）复合形式制备的纳米复合材料 ）和通过尿素合成制备的过渡金属氧化物通过表面活性剂均匀分散在碳纳米管中的高容量的零维纳米粉末型过渡金属氧化物及其制备方法。 因此，本文制备纳米复合材料的方法简单，并且可以容易地应用于大规模生产，同时即使在相对低的温度下也能制造均匀的纳米复合材料。 这样制备的纳米复合材料可以应用于诸如锂二次电池和超级电容器的电化学装置。