公开(公告)号：US20090304570A1

公开(公告)日：2009-12-10

申请号：US12312816

申请日：2007-12-10

申请人： Sang Ho Kim ,  Won Jong Kwon ,  Hyun-Ho Lee ,  Sunmi Jin ,  Jaehong Kim ,  Kwonnam Sohn ,  Ji Won Suk ,  Byung-Hee Choi

发明人： Sang Ho Kim ,  Won Jong Kwon ,  Hyun-Ho Lee ,  Sunmi Jin ,  Jaehong Kim ,  Kwonnam Sohn ,  Ji Won Suk ,  Byung-Hee Choi

IPC分类号： C01B31/02

CPC分类号： C04B38/0032 ,  B01J21/18 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0045 ,  B01J37/084 ,  C01B32/00 ,  C04B2111/0081 ,  C04B2111/00836 ,  C04B2111/00853 ,  Y10S977/775 ,  Y10S977/896 ,  C04B35/52 ,  C04B38/0054 ,  C04B38/04

摘要： Disclosed is a method for preparing a porous carbon structure, the method comprising the steps of: (a) mixing a carbon precursor, a pyrolytic template, which is pyrolyzed at the carbonization temperature of the carbon precursor or removed by post-treatment after the carbonization of the carbon precursor so as to form pores, and a solvent, to prepare a spray solution; and (b) subjecting the spray solution either to spray pyrolysis or to spray drying and then spray pyrolysis, so as to form a carbonized carbon structure, and then removing the template from the carbon structure. A mesoporous spherical carbon prepared according to the disclosed method may have a large specific surface area and a large pore volume through the control of the kind and concentration of template, and thus can be used in a wide range of applications, including catalysts, adsorbents, electrode materials, materials for separation and purification, and materials for storing hydrogen and drugs.

摘要翻译： 公开了一种制备多孔碳结构的方法，所述方法包括以下步骤：（a）将碳前体，热解模板混合，其在碳前体的碳化温度下被热解或在碳化后通过后处理除去 的碳前体以形成孔隙和溶剂，以制备喷雾溶液; 和（b）使喷雾溶液喷雾热解或喷雾干燥，然后喷雾热解，以形成碳化碳结构，然后从碳结构中除去模板。 根据所公开的方法制备的介孔球形碳可以通过控制模板的种类和浓度而具有大的比表面积和大的孔体积，因此可以广泛应用于催化剂，吸附剂， 电极材料，分离纯化材料，以及储存氢和药物的材料。

公开(公告)号：US20090273219A1

公开(公告)日：2009-11-05

申请号：US12323439

申请日：2008-11-25

申请人： Sang Ho Kim ,  Chae Hoon Ma ,  Jin Ho Seo

发明人： Sang Ho Kim ,  Chae Hoon Ma ,  Jin Ho Seo

IPC分类号： A47C7/38

CPC分类号： B60N2/829

摘要： The detachable electric headrest includes a headrest pole, an ascending and descending slider, elastic pins, and locking bars. The headrest pole is configured such that engaging depressions are formed in the lower end portion thereof. The ascending and descending slider is provided with detachment depressions, into which the respective lower end portions of the headrest pole are inserted, and is mounted to the fastening bracket of a seat frame so as to be raised and lowered. The elastic pins are mounted in the respective detachment depressions so as to be inserted into the engaging depressions of the inserted headrest pole. The locking bars are configured such that cut depressions, in which the elastic pins can be moved, are formed in respective upper ends thereof, and are configured to be elastically supported to the ascending and descending slider.

摘要翻译： 可拆卸电动头枕包括头枕杆，上升和下降滑块，弹性销和锁定杆。 头枕杆的下端部形成有接合凹部。 升降滑块设置有分离凹部，头枕的各个下端部插入其中，并且安装到座椅框架的紧固支架上以便升高和降低。 弹性销安装在相应的分离凹部中，以插入插入的头枕杆的接合凹部中。 锁定杆构造成使得弹性销能够移动的切口凹部形成在其相应的上端中，并且被构造成弹性地支撑到上升和下降滑块。

公开(公告)号：US20090137807A1

公开(公告)日：2009-05-28

申请号：US12222180

申请日：2008-08-04

申请人： Won Jong Kwon ,  Ki Seok Jang ,  Sang Ho Kim ,  Shin Jung Choi ,  Jin Young Park ,  Young Hee Lim

发明人： Won Jong Kwon ,  Ki Seok Jang ,  Sang Ho Kim ,  Shin Jung Choi ,  Jin Young Park ,  Young Hee Lim

IPC分类号： C07F9/58

CPC分类号： C09K9/02 ,  C09K2211/1011 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/104 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/187 ,  G02F1/1503

摘要： Disclosed are viologen derivatives as an electrochromic material having improved stability and lifetime, a metal oxide electrode including the same, and an electrochromic device using the viologen derivative as an electrochromic material. The viologen derivative includes a suitable regulator group capable of increasing ΔE that is a potential difference between E1 (potential at the first redox reaction) and E2 (potential at the second redox reaction). When ΔE increases, the mole fraction of viologen molecules present in the second reduction state decreases. Therefore, it is possible to lower the mole fraction of viologen molecules present in an irreversibly reduced state at an applied potential, thereby increasing the lifetime of an electrochromic material and an electrochromic device.

公开(公告)号：US07411716B2

公开(公告)日：2008-08-12

申请号：US11108063

申请日：2005-04-18

申请人： Jae Seung Oh ,  Jae Duk Park ,  Byoung Bae Lee ,  Won Jong Kwon ,  Sang Ho Kim ,  Su Jin Mun

发明人： Jae Seung Oh ,  Jae Duk Park ,  Byoung Bae Lee ,  Won Jong Kwon ,  Sang Ho Kim ,  Su Jin Mun

IPC分类号： G02F1/15 ,  G02F1/153

CPC分类号： C09K9/02 ,  B24B37/04 ,  B24B57/02 ,  G02F1/1525 ,  Y10T137/86268

摘要： Disclosed is an electrochromic device comprising: (a) a first electrode; (b) a second electrode; (c) an electrochromic material; and (d) a gel polymer electrolyte containing an ionic liquid. A method for manufacturing the same is also disclosed. The electrochromic device uses a gel polymer electrolyte comprising an ionic liquid. Therefore, there is no problem related with electrolyte leakage. Additionally, it is possible to manufacture electrochromic devices by using plastic materials, because the ionic liquid gel polymer electrolyte permits structural deformation with ease. Further, because the electrochromic device uses an ionic liquid, it is possible to minimize side reactions between constitutional elements of an electrochromic device and electrolyte.

摘要翻译： 公开了一种电致变色装置，包括：（a）第一电极; （b）第二电极; （c）电致变色材料; 和（d）含有离子液体的凝胶聚合物电解质。 还公开了其制造方法。 电致变色装置使用包含离子液体的凝胶聚合物电解质。 因此，电解液泄漏没有问题。 另外，可以通过使用塑料材料制造电致变色器件，因为离子液体凝胶聚合物电解质容易地进行结构变形。 此外，由于电致变色装置使用离子液体，可以使电致变色装置的构成元件和电解质之间的副反应最小化。

公开(公告)号：US20080078302A1

公开(公告)日：2008-04-03

申请号：US11717744

申请日：2007-03-14

申请人： Jong Taik Lee ,  Soo Yeon Heo ,  Min Seo Kim ,  Hyun Sik Kim ,  Jung Ho Park ,  Sang Ho Kim

发明人： Jong Taik Lee ,  Soo Yeon Heo ,  Min Seo Kim ,  Hyun Sik Kim ,  Jung Ho Park ,  Sang Ho Kim

IPC分类号： C09D11/02 ,  C08K11/00

CPC分类号： B22F1/0062 ,  B22F1/0022 ,  B22F2998/00 ,  B82Y30/00 ,  C09D11/326 ,  B22F9/24

摘要： Disclosed is ink for ink jet printing, which comprises: metal nanoparticles comprising a surfactant attached to surfaces thereof; and a first solvent, wherein the metal nanoparticles are present in an amount of 50˜70 parts by weight based on 100 parts by weight of the ink, and the surfactant is present in an amount of 0.5˜5 parts by weight based on 100 parts by weight of the metal nanoparticles. Metal nanoparticles used in the ink and a method for preparing the metal nanoparticles are also disclosed. The method for preparing metal nanoparticles for use in ink for ink jet printing comprises a step of washing surplus surfactant with at least one solvent. By doing so, the surplus surfactant remaining on the surfaces of the metal nanoparticles can be minimized, resulting in a drop in viscosity of ink comprising the metal nanoparticles. Therefore, even if the ink has a metal nanoparticle content of 50 wt % or more, the ink can satisfy a viscosity condition required for ink jet printing, and thus can form an electrode pattern with high conductivity.

摘要翻译： 公开了用于喷墨印刷的油墨，其包括：包含附着在其表面上的表面活性剂的金属纳米颗粒; 和第一溶剂，其中基于100重量份的油墨，金属纳米颗粒的存在量为50〜70重量份，表面活性剂的存在量为0.5〜5重量份，基于100重量份 的金属纳米颗粒。 还公开了用于油墨中的金属纳米颗粒和制备金属纳米颗粒的方法。 制备用于喷墨印刷用油墨的金属纳米颗粒的方法包括用至少一种溶剂洗涤多余的表面活性剂的步骤。 通过这样做，残留在金属纳米颗粒表面上的剩余表面活性剂可以最小化，导致包含金属纳米颗粒的油墨的粘度降低。 因此，即使油墨的金属纳米粒子含量为50重量％以上，油墨也可以满足喷墨印刷所需的粘度条件，能够形成高导电性的电极图案。

公开(公告)号：US07191995B2

公开(公告)日：2007-03-20

申请号：US11023697

申请日：2004-12-27

申请人： Sang Ho Kim

发明人： Sang Ho Kim

IPC分类号： F16M13/00

CPC分类号： B60N2/0705 ,  B60N2/0806 ,  B60N2/0825 ,  B60N2/0868

摘要： The shape of a locker provided in a locking assembly for a seat slide mechanism is modified into a cylindrical structure with a circular cross section so as to exhibit a higher mechanical rigidity as compared to a conventional plate type locker. Thereby, effectively preventing a half-locked condition. A reinforced channel structure, of a combined hook configuration, enables an upper reinforced channel and a lower reinforced channel to perform mutual locking against upward loads, thus effectively preventing damage of the rail assembly upon the exertion of a load of a three-point-type seat belt for the middle or second seat.

摘要翻译： 设置在用于座椅滑动机构的锁定组件中的储物柜的形状被修改为具有圆形横截面的圆柱形结构，以便与传统的板式储物柜相比具有更高的机械刚度。 从而有效地防止半锁定状态。 具有组合钩构造的加强通道结构使得上加强通道和下加强通道能够相对于向上的负载执行相互锁定，从而有效地防止了在使用三点式负载时轨道组件的损坏 中间或第二个座位的安全带。

公开(公告)号：USD836549S1

公开(公告)日：2018-12-25

申请号：US29547203

申请日：2015-12-01

申请人： Sang Ho Kim

设计人： Sang Ho Kim

公开(公告)号：US08730402B2

公开(公告)日：2014-05-20

申请号：US13450035

申请日：2012-04-18

申请人： Sang Ho Kim ,  Ho Jin Park ,  Hyung Woan Koo ,  Ki Ho Lee

发明人： Sang Ho Kim ,  Ho Jin Park ,  Hyung Woan Koo ,  Ki Ho Lee

IPC分类号： H04N5/455

CPC分类号： H04N21/42607 ,  H04N5/14 ,  H04N5/455 ,  H04N5/46 ,  H04N5/50 ,  H04N5/60 ,  H04N21/42638 ,  H04N21/42676 ,  H04N21/439

摘要： Provided is an analog front end of a digital TV, a digital TV system having the same, and a method of operating the same. The analog front end includes: a first selection circuit which selectively outputs differential sound intermediate frequency signals or differential TV broadcast signals in response to a first selection signal; a second selection circuit which outputs a clock signal among a plurality of clock signals having a different sampling frequencies, in response to a second selection signal; and an analog-to-digital converter which converts output signals output from the first selection circuit to a digital code, according to a sampling frequency of a clock signal output from the second selection circuit.

摘要翻译： 提供了数字电视的模拟前端，具有该数字电视的数字电视系统及其操作方法。 模拟前端包括：第一选择电路，其响应于第一选择信号选择性地输出差分声音中频信号或差分TV广播信号; 第二选择电路，响应于第二选择信号，在具有不同采样频率的多个时钟信号中输出时钟信号; 以及根据从第二选择电路输出的时钟信号的采样频率，将从第一选择电路输出的输出信号转换为数字码的模数转换器。

公开(公告)号：US20130201431A1

公开(公告)日：2013-08-08

申请号：US13483909

申请日：2012-05-30

申请人： Seung-Suk Yang ,  Ho-Jun Lee ,  Sang Ho Kim ,  Sang Yeoul Lim ,  Young-Min Jung ,  Ho Kyung Kim ,  Sung Hoon Kim

发明人： Seung-Suk Yang ,  Ho-Jun Lee ,  Sang Ho Kim ,  Sang Yeoul Lim ,  Young-Min Jung ,  Ho Kyung Kim ,  Sung Hoon Kim

IPC分类号： G02F1/1343 ,  G02F1/1337 ,  G02F1/1335

CPC分类号： G02F1/133371 ,  G02F1/133514 ,  G02F1/133707

摘要： A liquid crystal display includes a display panel having a plurality of pixels. The display panel includes a first substrate and a second substrate opposing each other. A liquid crystal layer is positioned between the first substrate and the second substrate. A pixel electrode is positioned on the first substrate and positioned in one pixel of the plurality of pixels. An opposing electrode faces the pixel electrode with the liquid crystal layer interposed therebetween. At least one of the pixel electrode and the opposing electrode includes a liquid crystal inclination direction determining member. A transmission region of the pixel includes a first region and a second region that have different cell gaps of the liquid crystal layer from each other and extension directions of the liquid crystal inclination direction determining member in the first region and the second region are different from each other.

摘要翻译： 液晶显示器包括具有多个像素的显示面板。 显示面板包括彼此相对的第一基板和第二基板。 液晶层位于第一基板和第二基板之间。 像素电极位于第一基板上并且位于多个像素的一个像素中。 相对电极面对像素电极，其间插入液晶层。 像素电极和对置电极中的至少一个包括液晶倾斜方向确定部件。 像素的透射区域包括第一区域和第二区域，第一区域和第二区域具有液晶层彼此不同的单元间隙，并且第一区域和第二区域中的液晶倾斜方向确定构件的延伸方向各自不同 其他。

公开(公告)号：US08304282B2

公开(公告)日：2012-11-06

申请号：US13335707

申请日：2011-12-22

申请人： Young Su Kim ,  Sang Ho Kim

发明人： Young Su Kim ,  Sang Ho Kim

IPC分类号： H01L31/18

CPC分类号： H01L21/2255 ,  H01L31/0288 ,  H01L31/0682 ,  Y02E10/547

摘要： A method for manufacturing a solar cell comprises disposing a first doping layer on a substrate, forming a first doping layer pattern by patterning the first doping layer to expose a portion of the substrate, disposing a second doping layer on the first doping layer pattern to cover the exposed portion of the substrate, diffusing an impurity from the first doping layer pattern which forms a first doping region in a surface of the substrate, and diffusing an impurity from the second doping layer which forms a second doping region in the surface of the substrate, wherein the forming of the first doping layer pattern uses an etching paste.