公开(公告)号：USD933158S1

公开(公告)日：2021-10-12

申请号：US29659797

申请日：2018-08-13

申请人： Sang Eun Park

设计人： Sang Eun Park

公开(公告)号：US20100301276A1

公开(公告)日：2010-12-02

申请号：US12535216

申请日：2009-08-04

申请人： Joong Kee LEE ,  Byung Won Cho ,  Joo Man Woo ,  Hyung Sun Kim ,  Kyung Yoon Chung ,  Won Young Chang ,  Sang Ok Kim ,  Sang Eun Park

发明人： Joong Kee LEE ,  Byung Won Cho ,  Joo Man Woo ,  Hyung Sun Kim ,  Kyung Yoon Chung ,  Won Young Chang ,  Sang Ok Kim ,  Sang Eun Park

IPC分类号： C25D5/54 ,  H01B1/00

CPC分类号： C25D5/54 ,  C23C18/54 ,  C25D3/46 ,  C25D7/00 ,  C25D7/006 ,  H01M4/0438 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/386 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/022 ,  Y10T428/12479 ,  Y10T428/2982

摘要： The present invention relates to a method of preparing a porous silicon nanorod structure composed of columnar bundles having a diameter of 50-100 nm and a length of 2-5 μm, and a lithium secondary cell using the porous silicon nanorod structure as an anode active material. The present invention provides a high-capacity and high-efficiency anode active material for lithium secondary cells, which can overcome the low conductivity of silicon and improve the electrode deterioration attributable to volume expansion because it is prepared by electrodepositing the surface of silicon powder with metal and simultaneously etching the silicon powder partially using hydrofluoric acid.

摘要翻译： 本发明涉及一种由直径为50〜100nm，长度为2-5μm的柱状束构成的多孔硅纳米棒结构体的制造方法，使用多孔硅纳米棒结构的锂二次电池作为阳极活性物质 材料。 本发明提供了一种用于锂二次电池的高容量，高效率的负极活性材料，其可以克服硅的低导电性并改善归因于体积膨胀的电极劣化，因为其通过用金属电沉积硅粉表面而制备 并同时使用氢氟酸部分地蚀刻硅粉末。

公开(公告)号：USD960292S1

公开(公告)日：2022-08-09

申请号：US29662527

申请日：2018-09-06

申请人： Sang Eun Park

设计人： Sang Eun Park

公开(公告)号：US09166220B2

公开(公告)日：2015-10-20

申请号：US13551548

申请日：2012-07-17

申请人： Sang-Eun Park ,  Young-Ugk Kim

发明人： Sang-Eun Park ,  Young-Ugk Kim

IPC分类号： H01M4/134 ,  H01M4/13 ,  H01M4/04 ,  H01M4/36 ,  H01M4/48 ,  H01M10/0525

CPC分类号： H01M4/0471 ,  H01M4/049 ,  H01M4/364 ,  H01M4/483 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

摘要： According to an embodiment of the present invention, a negative active material for a rechargeable lithium battery includes silicon oxide particles represented by SiOx (where 0

摘要翻译： 根据本发明的一个实施方案，用于可再充电锂电池的负极活性材料包括由SiOx（其中0

公开(公告)号：US20190030548A1

公开(公告)日：2019-01-31

申请号：US16071642

申请日：2016-11-11

申请人： Sang Eun PARK

发明人： Sang Eun PARK ,  Jung Sug NAM

IPC分类号： B05B1/06 ,  B05B12/04 ,  B05B12/14 ,  B05B1/34

摘要： The present invention relates to a double bell cup installed on an end portion of a painting robot to centrifugally spray paint to an object to be painted, the double bell cup comprising: an outer body having a tapered structure that becomes gradually wider from the top to the bottom, wherein the outer body has an inlet passage formed on the top side thereof, a stagnation passage formed therein to communicate with the inlet passage, and a spray passage formed on the bottom side thereof to communicate with the stagnation passage, and paint is introduced through the inlet passage and retained in the stagnation passage; and an inner body having a tapered structure that becomes gradually wider from the top to the bottom.

公开(公告)号：US20130089783A1

公开(公告)日：2013-04-11

申请号：US13551557

申请日：2012-07-17

申请人： Ha-Na Yoo ,  Jae-Myung Kim ,  So-Ra Lee ,  Chang-Su Shin ,  Ui-Song Do ,  Yu-Jeong Cho ,  Su-Kyung Lee ,  Sang-Eun Park

发明人： Ha-Na Yoo ,  Jae-Myung Kim ,  So-Ra Lee ,  Chang-Su Shin ,  Ui-Song Do ,  Yu-Jeong Cho ,  Su-Kyung Lee ,  Sang-Eun Park

IPC分类号： H01M4/583 ,  H01M4/46 ,  H01M4/60 ,  H01M4/62 ,  H01M4/38 ,  B82Y30/00

CPC分类号： H01M4/133 ,  H01M4/134 ,  H01M4/38 ,  Y02E60/122

摘要： A negative active material and a lithium battery including the same are disclosed. Due to the inclusion of silicon nanowires formed on a spherical carbonaceous base material, the negative active material may increase the capacity and cycle lifespan characteristics of the lithium battery.

摘要翻译： 公开了一种负极活性物质和包含该负极活性物质的锂电池。 由于包含形成在球形碳质基材上的硅纳米线，负极活性物质可能增加锂电池的容量和循环寿命特性。

公开(公告)号：US20110168669A1

公开(公告)日：2011-07-14

申请号：US12843422

申请日：2010-07-26

申请人： Sung Hen CHO ,  Ki Yong SONG ,  Sang Eun PARK

发明人： Sung Hen CHO ,  Ki Yong SONG ,  Sang Eun PARK

IPC分类号： C23F1/00 ,  B05D1/18 ,  B05D1/00 ,  C23C16/00 ,  B05D5/00 ,  B05D3/02 ,  C25D5/02

CPC分类号： H05K3/048 ,  C23C18/1603 ,  C23C18/165 ,  C23C18/1651 ,  C23C18/1653 ,  C23C18/1696 ,  C23C18/1893 ,  C23C18/40 ,  C23C18/405 ,  H05K3/181 ,  H05K3/389 ,  Y10T428/12493

摘要： Disclosed herein is a method of preparing a low resistance metal line, in which a wet plating technique is used instead of a vacuum film forming process in order to simplify the process and decrease the manufacturing cost. In addition, a self-assembled monolayer is formed that facilitates the increased adsorption density and strength of the metal catalyst resulting in the formation of a high-density metal catalyst layer, thereby obtaining a high-quality metal line. Also disclosed herein, are a patterned metal line structure, and a display device using the same.

摘要翻译： 本文公开了一种制备低电阻金属线的方法，其中使用湿电镀技术代替真空成膜工艺，以简化工艺并降低制造成本。 此外，形成自组装单层，其有助于增加金属催化剂的吸附密度和强度，导致形成高密度金属催化剂层，从而获得高质量的金属线。 这里也公开了图案化的金属线结构，以及使用该结构的显示装置。

公开(公告)号：US20080268280A1

公开(公告)日：2008-10-30

申请号：US12018650

申请日：2008-01-23

申请人： Sung Hen CHO ,  Ki Yong SONG ,  Sang Eun PARK

发明人： Sung Hen CHO ,  Ki Yong SONG ,  Sang Eun PARK

IPC分类号： B32B15/04 ,  C23C16/00 ,  B05D3/12 ,  B05D1/32 ,  B05D1/36 ,  C25D5/02

CPC分类号： H05K3/048 ,  C23C18/1603 ,  C23C18/165 ,  C23C18/1651 ,  C23C18/1653 ,  C23C18/1696 ,  C23C18/1893 ,  C23C18/40 ,  C23C18/405 ,  H05K3/181 ,  H05K3/389 ,  Y10T428/12493

摘要： Disclosed herein is a method of preparing a low resistance metal line, in which a wet plating technique is used instead of a vacuum film forming process in order to simplify the process and decrease the manufacturing cost. In addition, a self-assembled monolayer is formed that facilitates the increased adsorption density and strength of the metal catalyst resulting in the formation of a high-density metal catalyst layer, thereby obtaining a high-quality metal line. Also disclosed herein, are a patterned metal line structure, and a display device using the same.

摘要翻译： 本文公开了一种制备低电阻金属线的方法，其中使用湿电镀技术代替真空成膜工艺，以简化工艺并降低制造成本。 此外，形成自组装单层，其有助于增加金属催化剂的吸附密度和强度，导致形成高密度金属催化剂层，从而获得高质量的金属线。 这里也公开了图案化的金属线结构，以及使用该结构的显示装置。

公开(公告)号：US10919055B2

公开(公告)日：2021-02-16

申请号：US16071642

申请日：2016-11-11

申请人： Sang Eun Park

发明人： Sang Eun Park ,  Jung Sug Nam

IPC分类号： B05B1/06 ,  B05B3/10 ,  B05B7/14 ,  B05B5/04

摘要： The present invention relates to a double bell cup installed on an end portion of a painting robot to centrifugally spray paint to an object to be painted, the double bell cup comprising: an outer body having a tapered structure that becomes gradually wider from the top to the bottom, wherein the outer body has an inlet passage formed on the top side thereof, a stagnation passage formed therein to communicate with the inlet passage, and a spray passage formed on the bottom side thereof to communicate with the stagnation passage, and paint is introduced through the inlet passage and retained in the stagnation passage; and an inner body having a tapered structure that becomes gradually wider from the top to the bottom.

公开(公告)号：US11502326B2

公开(公告)日：2022-11-15

申请号：US13440918

申请日：2012-04-05

申请人： Sang-Eun Park ,  Young-Ugk Kim

发明人： Sang-Eun Park ,  Young-Ugk Kim

IPC分类号： H01M4/13 ,  H01M4/36 ,  H01M10/05 ,  H01M10/052 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/58 ,  H01M4/583 ,  H01M50/417 ,  H01M50/434 ,  H01M4/48 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/0587 ,  H01M4/02

摘要： A negative active material for a rechargeable lithium battery includes a core including a SiO2 matrix and a Si grain, and a coating layer continuously or discontinuously coated on the core. The coating layer includes SiC and C, and the peak area ratio of the SiC (111) plane to the Si (111) plane as measured by X-ray diffraction analysis (XRD) using a CuKα ray ranges from about 0.01 to about 0.5.