公开(公告)号：US20110190402A1

公开(公告)日：2011-08-04

申请号：US12849340

申请日：2010-08-03

申请人： Robert J. Linhardt ,  Jonathan S. Dordick ,  Trevor J. Simmons ,  Minoru Miyauchi ,  Sang-Hyun Lee

发明人： Robert J. Linhardt ,  Jonathan S. Dordick ,  Trevor J. Simmons ,  Minoru Miyauchi ,  Sang-Hyun Lee

IPC分类号： A01N25/00 ,  C09D101/02 ,  B05D3/02 ,  A01P1/00 ,  B82Y30/00

CPC分类号： A01N25/00 ,  B05D3/02 ,  B82Y30/00 ,  C09D101/02

摘要： The invention is directed a synthetic wood composite comprising biomimetic macromolecules and methods for the preparation thereof.

摘要翻译： 本发明涉及包含仿生大分子的合成木材复合材料及其制备方法。

公开(公告)号：US20110097768A1

公开(公告)日：2011-04-28

申请号：US12226029

申请日：2007-04-05

申请人： Oh-Jin Park ,  Sang-Hyun Lee

发明人： Oh-Jin Park ,  Sang-Hyun Lee

IPC分类号： C12P13/02 ,  C12N1/20 ,  C12N9/80 ,  C12P41/00

CPC分类号： C12N9/78 ,  C12P7/40 ,  C12P41/006 ,  C12R1/01

摘要： The present invention relates to a novel Burkholderia multivorans, an amidase produced from the same, and a method for optical resolution of a racemic mixture using the same, and more particularly to a strain Burkholderia multivorans LG 31-3, an amidase having stereoselective substrate specificity, and a method for optical resolution of a racemic mixture using the same. The amidase produced from the novel Burkholderia multivorans LG 31-3 (KCTC 10920BP) according to the present invention can be useful to produce single enantiomer at a high optical purity since the racemic mixture may be easily optically resolved under enzyme reaction conditions of room temperature and normal pressure.

摘要翻译： 本发明涉及一种新颖的伯克霍尔德杆菌多组分，由其产生的酰胺酶，以及使用其的外消旋混合物的光学拆分方法，更具体地涉及一种具有立体选择底物特异性的多克隆多克隆菌株LG 31-3 以及使用该外消旋混合物的光学拆分方法。 由本发明的新型伯克霍尔德杆菌LG 31-3（KCTC 10920BP）生产的酰胺酶可用于以高光学纯度制备单一的对映异构体，因为外消旋混合物可以容易地在室温的酶反应条件下光学拆分， 正常压力。

公开(公告)号：US20110046339A1

公开(公告)日：2011-02-24

申请号：US12312636

申请日：2007-11-21

申请人： Si-Jae Park ,  Taek-Ho Yang ,  Hye-ok Kang ,  Sang-Hyun Lee ,  Eun-Jeong Lee ,  Tae-Wan Kim ,  Sang-Yup Lee

发明人： Si-Jae Park ,  Taek-Ho Yang ,  Hye-ok Kang ,  Sang-Hyun Lee ,  Eun-Jeong Lee ,  Tae-Wan Kim ,  Sang-Yup Lee

IPC分类号： C08G63/06 ,  C12P7/62

CPC分类号： C08G63/06 ,  C12P7/625

摘要： The present invention relates to a copolymer comprising 3-hydroxyalkanoate monomer unit and lactate monomer unit, or their preparing method. More specifically, the present invention relates to a method for preparing a copolymer comprising lactate monomer and 3-hydroxyalkanoate monomer, wherein the method comprises culturing a cell or plant comprising the gene of enzyme converting lactate and 3-hydroxyalkanoate into lactyl-CoA and 3-hydroxyalkanoyl-CoA, respectively, and polyhydroxyalkanoate synthase gene together, and the copolymer made by the method. The copolymer of the present invention is a biodegradable polymer being able to be usefully used instead of conventional synthetic plastic, and the copolymer can be used also for medical use.

摘要翻译： 本发明涉及包含3-羟基链烷酸酯单体单元和乳酸单体单元的共聚物或其制备方法。 更具体地说，本发明涉及一种制备包含乳酸单体和3-羟基链烷酸酯单体的共聚物的方法，其中所述方法包括将包含转化乳酸酯和3-羟基链烷酸酯的酶的基因的细胞或植物培养成乳酰CoA和3- 羟基烷酰基-CoA和聚羟基链烷酸酯合酶基因，以及通过该方法制备的共聚物。 本发明的共聚物是可以有效地代替常规合成塑料的可生物降解的聚合物，并且共聚物也可以用于医疗用途。

公开(公告)号：US07880829B2

公开(公告)日：2011-02-01

申请号：US12318914

申请日：2009-01-12

申请人： Hong-Sik Park ,  Sang-Hyun Lee ,  Dong-Ho Kim

发明人： Hong-Sik Park ,  Sang-Hyun Lee ,  Dong-Ho Kim

IPC分类号： H05K5/00 ,  G06F1/16 ,  G02F1/1335 ,  G02F1/1333

CPC分类号： G02F1/13452 ,  G02F1/1345 ,  G02F2001/133322 ,  G02F2001/133334 ,  G02F2201/503 ,  G02F2202/28 ,  H01J29/86 ,  H01L27/3276 ,  H01L51/5237 ,  Y10S248/917 ,  Y10S345/905

摘要： A flat panel display device includes a folded bezel formed in a multi-layer structure. The flat panel display device is formed so that an electronic component of a flexible printed circuit board may be inserted into at least one opening formed at a location where the layers of the bezel correspond to one another. Thus, the electronic component inserted into the opening of the bezel has improved durability against external interference and impact, and the number of components and the number of processes can be reduced.

摘要翻译： 平板显示装置包括以多层结构形成的折叠的边框。 平板显示装置形成为使得柔性印刷电路板的电子部件可以插入形成在所述边框的层彼此对应的位置处的至少一个开口中。 因此，插入到挡板的开口中的电子部件具有改善的耐外部干扰和冲击的耐久性，并且可以减少部件的数量和工艺数量。

公开(公告)号：US20110007242A1

公开(公告)日：2011-01-13

申请号：US12833147

申请日：2010-07-09

申请人： Sang-Hyun Lee ,  Won-Taek Moon ,  Yong-Ik Hwang

发明人： Sang-Hyun Lee ,  Won-Taek Moon ,  Yong-Ik Hwang

IPC分类号： G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/133608 ,  G02F1/133615 ,  G02F2001/133612

摘要： In a liquid crystal display (LCD) device, an LED PCB with the reflection layer formed on surface thereof is installed at an upper side of the LED array and a reflection plate extends such that it sufficiently covers the lower portion of the LED array to thus make light emitted from the light source incident to its maximum level, thus coping with the reduction in the quantity of light resulting from making the LCD device thinner. The LCD device includes: a liquid crystal panel; an LED array supplying light to the liquid crystal panel; a light guide plate installed in a direction in which the LED outputs light, and guiding light; a reflection plate formed between the LED array and a lower portion of a lower cover; and an LED PCB attached to an upper portion of the lower cover at an upper side of the LED array and having a reflection layer formed at a side facing the light guide plate. Because an existing LED housing reflector is removed, a cost and processing time can be reduced and an assembling process is simplified to improve a defective rate and production yield.

摘要翻译： 在液晶显示（LCD）装置中，在其表面上形成有反射层的LED PCB安装在LED阵列的上侧，并且反射板延伸，使得其充分地覆盖LED阵列的下部，从而 使从光源射出的光入射到其最大水平，从而应对由于使LCD装置变薄而导致的光量的减少。 LCD装置包括：液晶面板; 向所述液晶面板供给光的LED阵列; 导光板，其安装在LED输出光的方向上，并引导光; 形成在LED阵列与下盖的下部之间的反射板; 以及在LED阵列的上侧附接到下盖的上部的LED PCB，并且具有形成在面向导光板的一侧的反射层。 因为现有的LED外壳反射器被去除，所以可以降低成本和处理时间，简化组装过程以提高缺陷率和生产率。

公开(公告)号：US20100304269A1

公开(公告)日：2010-12-02

申请号：US12682192

申请日：2008-10-06

申请人： Hyuk Kim ,  Won-Ho Lee ,  Chang-Song Lee ,  Seong-Uk Jeong ,  Sang-Hyun Lee

发明人： Hyuk Kim ,  Won-Ho Lee ,  Chang-Song Lee ,  Seong-Uk Jeong ,  Sang-Hyun Lee

IPC分类号： H01M8/10 ,  H01M8/02 ,  H01M4/88

CPC分类号： H01M4/8892 ,  H01M4/8626 ,  H01M4/8642 ,  H01M4/8647 ,  H01M4/8832 ,  H01M4/926 ,  H01M2008/1095

摘要： The present invention relates to an electrode for a fuel cell including a catalyst layer that includes a catalyst portion containing a plurality of first catalyst particles dispersed in an ionomer binder resin; and an ionomer portion containing a plurality of second catalyst particles dispersed in an ionomer binder resin, and having a lower concentration of catalyst particles than the catalyst portion, wherein the ionomer portion has a shape of a wall or plural pillars in the catalyst portion. The electrode for a fuel cell according to the present invention has a separate ionomer portion in the catalyst layer, and thus has excellent ion conductivity in an electrode layer and the remarkably improved reaction surface area to enhance the performance of the fuel cell.

摘要翻译： 本发明涉及一种燃料电池用电极，其包括催化剂层，该催化剂层包括含有分散在离聚物粘合剂树脂中的多个第一催化剂粒子的催化剂部分; 和含有分散在离聚物粘合剂树脂中的多个第二催化剂颗粒并且具有比催化剂部分低的催化剂颗粒浓度的离聚物部分，其中离聚物部分在催化剂部分中具有壁或多个柱状。 根据本发明的燃料电池用电极在催化剂层中具有单独的离聚物部分，因此在电极层中具有优异的离子传导性，并且显着改善了反应表面积，以提高燃料电池的性能。

公开(公告)号：US20100222545A1

公开(公告)日：2010-09-02

申请号：US12312635

申请日：2007-11-21

申请人： Si-Jae Park ,  Taek-Ho Yang ,  Hye-Ok Kang ,  Sang-Hyun Lee ,  Eun-Jeong Lee ,  Tae-Wan Kim ,  Sang-Yup Lee

发明人： Si-Jae Park ,  Taek-Ho Yang ,  Hye-Ok Kang ,  Sang-Hyun Lee ,  Eun-Jeong Lee ,  Tae-Wan Kim ,  Sang-Yup Lee

IPC分类号： C08G63/06 ,  C12P7/62

CPC分类号： C08G63/06 ,  C12N9/1025 ,  C12N15/8243 ,  C12N15/8245 ,  C12P7/625

摘要： The present invention relates to a copolymer comprising 4-hydroxybutyrate monomer unit and lactate monomer unit, a copolymer 4-hydroxybutyrate monomer unit, lactate monomer unit and 3-hydroxyalkanoate, or their preparing method. More specifically, the present invention relates to a method for preparing a copolymer comprising lactate monomer; 4-hydroxybutyrate monomer; and optionally 3-hydroxyalkanoate, wherein the method comprises culturing a cell or plant comprising the gene of enzyme converting lactate and 3-hydroxyalkanoate into lactyl-CoA and 3-hydroxyalkanoyl-CoA, respectively, phosphotransbutylase gene, butyrate kinase gene and polyhydroxyalkanoate synthase gene together, and the copolymer made by the method. The copolymer of the present invention is a biodegradable polymer being able to be usefully used instead of conventional synthetic plastic, and the copolymer can be used for medical use.

摘要翻译： 本发明涉及包含4-羟基丁酸酯单体单元和乳酸酯单体单元，共聚物4-羟基丁酸酯单体单元，乳酸酯单体单元和3-羟基链烷酸酯的共聚物或其制备方法。 更具体地说，本发明涉及制备包含乳酸酯单体的共聚物的方法; 4-羟基丁酸酯单体; 和任选的3-羟基链烷酸酯，其中所述方法包括分别将含有转化乳酸盐和3-羟基链烷酸酯的酶的基因的细胞或植物分别培养成乳酰基-CoA和3-羟基烷酰基-CoA，磷酸转移酶基因，丁酸酯激酶基因和聚羟基链烷酸酯合酶基因 和通过该方法制备的共聚物。 本发明的共聚物是能够有效地代替常规合成塑料的可生物降解聚合物，该共聚物可用于医疗用途。

公开(公告)号：US07544219B2

公开(公告)日：2009-06-09

申请号：US11328458

申请日：2006-01-10

申请人： Seong-Min Song ,  Go-Young Moon ,  Won-Ho Lee ,  Ha-Chull Chung ,  Kyoung-Il Park ,  Hwang-Chan Yoo ,  Sang-Hyun Lee

发明人： Seong-Min Song ,  Go-Young Moon ,  Won-Ho Lee ,  Ha-Chull Chung ,  Kyoung-Il Park ,  Hwang-Chan Yoo ,  Sang-Hyun Lee

IPC分类号： H01M4/82 ,  H01M2/08

CPC分类号： H01M8/0273 ,  H01M8/0276 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/1007 ,  H01M8/242 ,  H01M2008/1095 ,  Y02P70/56 ,  Y10T29/4911

摘要： The present invention relates to a gasketed membrane-electrode assembly comprising gaskets arranged on each side of a membrane-electrode assembly including a cathode, an anode, and a polymer electrolyte membrane, in which the gaskets are multilayered films comprising an elastic layer and an adhesive layer formed on each side of a support layer. According to the present invention, the gasket film can be united with the polymer electrolyte membrane, and the leakage of fuel gas and oxidizing gas decreases on operation of a fuel cell. In addition, various materials can be selected for each layer of the gasket. Thus, it can be suitable for mass production of a polymer fuel cell due to its simple manufacturing process.

摘要翻译： 本发明涉及一种密封膜电极组件，其包括布置在包括阴极，阳极和聚合物电解质膜的膜 - 电极组件的每一侧上的垫圈，其中垫片是包括弹性层和粘合剂的多层膜 层形成在支撑层的每一侧上。 根据本发明，可以将垫片膜与聚合物电解质膜结合，并且在燃料电池的操作时燃料气体和氧化气体的泄漏降低。 此外，可以为垫圈的每个层选择各种材料。 因此，由于其简单的制造工艺，其可以适合于批量生产聚合物燃料电池。

公开(公告)号：US07534708B2

公开(公告)日：2009-05-19

申请号：US11452867

申请日：2006-06-14

申请人： Dong-Hyun Kim ,  Du-Heon Song ,  Sang-Hyun Lee ,  Hyeoung-Won Seo ,  Dae-Joong Won

发明人： Dong-Hyun Kim ,  Du-Heon Song ,  Sang-Hyun Lee ,  Hyeoung-Won Seo ,  Dae-Joong Won

IPC分类号： H01L21/3205

CPC分类号： H01L29/66537 ,  H01L21/823437 ,  H01L21/823487 ,  H01L27/10852 ,  H01L27/10876 ,  H01L29/1041 ,  H01L29/42376 ,  H01L29/66621

摘要： For fabricating a field effect transistor, an extra-doped channel region is formed below a surface of a semiconductor substrate. An opening is formed in the semiconductor substrate into the extra-doped channel region. A gate insulator is formed at walls of the opening such that the extra-doped channel region abuts the gate insulator at a bottom portion of the opening. The opening is filled with a gate electrode. Such an extra-doped channel region prevents undesired body effect in the field effect transistor.

摘要翻译： 为了制造场效应晶体管，在半导体衬底的表面的下方形成了掺杂杂质的沟道区。 在半导体衬底中形成开口，形成超掺杂沟道区。 在开口的壁处形成栅极绝缘体，使得超掺杂沟道区在开口的底部邻接栅极绝缘体。 开口填充有栅电极。 这种超掺杂沟道区域防止场效应晶体管中的不期望的体效应。

公开(公告)号：US20090104669A1

公开(公告)日：2009-04-23

申请号：US12224548

申请日：2007-03-02

申请人： Oh-Jin Park ,  Sang-Hyun Lee ,  Sang-Who Lee ,  Goon-Ho Joe ,  Hong-Sun Uh

发明人： Oh-Jin Park ,  Sang-Hyun Lee ,  Sang-Who Lee ,  Goon-Ho Joe ,  Hong-Sun Uh

IPC分类号： C12P17/04

CPC分类号： C07D307/32

摘要： The present invention relates to a method for preparing S-HGB ((S)-3-hydroxy-γ-butyrolactone) using hydrolase, and more particularly to a method for preparing S-HGB in a high purity by hydrolyzing S-BBL ((S)-β-benzoyloxy-γ-butyrolactone) in the presence of hydrolase. According to the present invention, the S-HGB having an optical purity can be obtained in a high yield under simple process conditions without requiring reaction conditions of high pressure and high temperature or complex operating conditions by hydrolyzing S-BBL with hydrolase.

摘要翻译： 本发明涉及使用水解酶制备S-HGB（（S）-3-羟基-γ-丁内酯）的方法，更具体地说，涉及一种通过水解S-BBL（（ S） - 苯甲酰氧基-γ-丁内酯）。 根据本发明，可以在简单的工艺条件下以高产率获得具有光学纯度的S-HGB，而不需要通过用水解酶水解S-BBL的高压和高温或复杂操作条件的反应条件。