公开(公告)号：US20070012899A1

公开(公告)日：2007-01-18

申请号：US11319448

申请日：2005-12-29

申请人： Eun-sung Lee ,  Jae-young Choi ,  Seon-mi Yoon ,  Seul-ki Kim ,  Jun-hee Kim ,  Jong-gab Baek

发明人： Eun-sung Lee ,  Jae-young Choi ,  Seon-mi Yoon ,  Seul-ki Kim ,  Jun-hee Kim ,  Jong-gab Baek

IPC分类号： H01B1/12

CPC分类号： H01G4/0085 ,  H01G4/30

摘要： A phosphate dispersant which can improve the efficiency of dispersing nickel metal powder by effectively adsorbing on the surface of the metal powder and preventing aggregation thereof, and a paste composition and a dispersion method using the same are provided. A multilayer ceramic capacitor (MLCC) is also provided. The phosphate dispersant can achieve the optimal dispersion efficiency by strongly adsorbing on the surface of the nickel metal powder. An improvement in the dispersion efficiency as such can consequently suppress aggregation of the nickel metal powder during the preparation of a conductive paste composition containing a nickel metal powder, and therefore a larger amount of the nickel metal powder can be used in the paste composition. The increased amount of nickel metal powder allows producing an internal nickel electrode having improved electric properties and mechanical properties during the production of MLCCs.

摘要翻译： 一种磷酸盐分散剂，其可以通过有效吸附金属粉末的表面并防止其聚集而提高分散镍金属粉末的效率，以及糊料组合物和使用其的分散方法。 还提供了多层陶瓷电容器（MLCC）。 磷酸盐分散剂可以通过强烈吸附在镍金属粉末的表面上达到最佳的分散效率。 因此，在制备含有镍金属粉末的导电性糊料组合物时，分散效率的改善因此可以抑制镍金属粉末的聚集，因此可以在糊料组合物中使用更多量的镍金属粉末。 镍金属粉末的增加量允许制造在生产MLCC期间具有改善的电性能和机械性能的内部镍电极。

公开(公告)号：US20070001608A1

公开(公告)日：2007-01-04

申请号：US11479811

申请日：2006-06-30

申请人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Yong-jun Jang

发明人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Yong-jun Jang

IPC分类号： H01J17/49

CPC分类号： C03C8/16 ,  H01J11/12 ,  H01J11/36 ,  H01J29/864 ,  H01J31/127 ,  H01J2211/366 ,  H01J2329/864

摘要： Provided is paste composition that includes inorganic particles, an organic solvent, and a phosphate ester dispersant having a hydrophilic moiety with an alkylene group. The dispersant has good dispersibility and strong viscosity decreasing ability, so that contains more inorganic particles than a conventional paste composition at the same viscosity. Thus, a display device prepared using the paste composition has a better packing density.

摘要翻译： 提供了包含无机颗粒，有机溶剂和具有亚烷基的亲水部分的磷酸酯分散剂的糊剂组合物。 分散剂具有良好的分散性和较低的粘度降低能力，因此与常规糊状组合物相同的粘度含有更多的无机颗粒。 因此，使用糊料组合物制备的显示装置具有更好的包装密度。

公开(公告)号：US07463477B2

公开(公告)日：2008-12-09

申请号：US11318558

申请日：2005-12-28

申请人： Seon-mi Yoon ,  Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Jong-gab Baek ,  Seo-ho Lee

发明人： Seon-mi Yoon ,  Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Jong-gab Baek ,  Seo-ho Lee

IPC分类号： H01G4/06

CPC分类号： H01G4/0085 ,  H01G4/30

摘要： A mixed dispersant which can improve the efficiency of dispersing metal powder by effectively adsorbing on the surface of the metal powder and preventing aggregation thereof, and a paste composition and a dispersion method using the same are provided. A multilayer ceramic capacitor (MLCC) is also provided. The mixed dispersant includes a basic dispersant and an acidic dispersant in accordance with the acidity and basicity of nickel metal powder and thus can achieve an optimal dispersion efficiency. An improvement in the dispersion efficiency as such can consequently suppress aggregation of the nickel metal powder during the preparation of a conductive paste composition containing a nickel metal powder, and therefore a larger amount of the nickel metal powder can be used in the paste composition. The increased amount of nickel metal powder allows producing an internal nickel electrode having improved electric properties and mechanical properties during the production of MLCCs.

摘要翻译： 提供一种混合分散剂，其可以通过有效地吸附在金属粉末的表面上并防止其聚集来提高分散金属粉末的效率，以及糊料组合物和使用其的分散方法。 还提供了多层陶瓷电容器（MLCC）。 根据镍金属粉末的酸度和碱度，混合分散剂包括碱性分散剂和酸性分散剂，从而可以获得最佳的分散效率。 因此，在制备含有镍金属粉末的导电性糊料组合物时，分散效率的改善因此可以抑制镍金属粉末的聚集，因此可以在糊料组合物中使用更多量的镍金属粉末。 镍金属粉末的增加量允许制造在生产MLCC期间具有改善的电性能和机械性能的内部镍电极。

公开(公告)号：US20070014074A1

公开(公告)日：2007-01-18

申请号：US11318558

申请日：2005-12-28

申请人： Seon-mi Yoon ,  Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Jong-gab Baek ,  Seo-ho Lee

发明人： Seon-mi Yoon ,  Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Jong-gab Baek ,  Seo-ho Lee

IPC分类号： H01G4/008

CPC分类号： H01G4/0085 ,  H01G4/30

摘要： A mixed dispersant which can improve the efficiency of dispersing metal powder by effectively adsorbing on the surface of the metal powder and preventing aggregation thereof, and a paste composition and a dispersion method using the same are provided. A multilayer ceramic capacitor (MLCC) is also provided. The mixed dispersant includes a basic dispersant and an acidic dispersant in accordance with the acidity and basicity of nickel metal powder and thus can achieve an optimal dispersion efficiency. An improvement in the dispersion efficiency as such can consequently suppress aggregation of the nickel metal powder during the preparation of a conductive paste composition containing a nickel metal powder, and therefore a larger amount of the nickel metal powder can be used in the paste composition. The increased amount of nickel metal powder allows producing an internal nickel electrode having improved electric properties and mechanical properties during the production of MLCCs.

摘要翻译： 提供一种混合分散剂，其可以通过有效地吸附在金属粉末的表面上并防止其聚集来提高分散金属粉末的效率，以及糊料组合物和使用其的分散方法。 还提供了多层陶瓷电容器（MLCC）。 根据镍金属粉末的酸度和碱度，混合分散剂包括碱性分散剂和酸性分散剂，从而可以获得最佳的分散效率。 因此，在制备含有镍金属粉末的导电性糊料组合物时，分散效率的改善因此可以抑制镍金属粉末的聚集，因此可以在糊料组合物中使用更多量的镍金属粉末。 镍金属粉末的增加量允许制造在生产MLCC期间具有改善的电性能和机械性能的内部镍电极。

公开(公告)号：US20060281624A1

公开(公告)日：2006-12-14

申请号：US11451661

申请日：2006-06-13

申请人： Eun-sung Lee ,  Jae-young Choi ,  Seon-mi Yoon ,  Seul-ki Kim

发明人： Eun-sung Lee ,  Jae-young Choi ,  Seon-mi Yoon ,  Seul-ki Kim

IPC分类号： C03C3/087

CPC分类号： C03C8/16

摘要： A paste composition containing a mix of dispersants includes a dispersant containing a hydrophilic moiety having an acidic functional group; a dispersant containing a hydrophilic moiety having a basic functional group; an inorganic particle; and an organic solvent. The paste composition containing the mixed dispersants according to the present invention has low viscosity due to its excellent dispersibility, and a display device including the exemplary paste composition has an improved filling density.

摘要翻译： 含有分散剂混合物的糊剂组合物包括含有具有酸性官能团的亲水部分的分散剂; 含有具有碱性官能团的亲水部分的分散剂; 无机颗粒; 和有机溶剂。 含有本发明的混合分散剂的糊剂组合物由于其优异的分散性而具有低粘度，并且包括该示例性糊剂组合物的显示装置具有改进的填充密度。

公开(公告)号：US07662317B2

公开(公告)日：2010-02-16

申请号：US11480186

申请日：2006-06-30

申请人： Eun-sung Lee ,  Jae-young Chol ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

发明人： Eun-sung Lee ,  Jae-young Chol ,  Seul-ki Kim ,  Seon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

IPC分类号： H01B1/20 ,  C09K11/02 ,  G02F1/1335

CPC分类号： B01F17/0028 ,  B01F17/0021 ,  H01J11/12 ,  H01J11/36 ,  H01J29/864 ,  H01J31/127 ,  H01J2211/366 ,  H01J2329/864

摘要： Provided is a dispersant including a hydrophobic moiety with a branched alkyl group and an arylene group and a hydrophilic moiety with an alkylene oxide group and a carboxylic acid group. The alkyl group is a substituted or unsubstituted alkyl group of 5-30 carbon atoms, the arylene group is a substituted or unsubstituted arylene group of 6-30 carbon atoms, and the alkylene oxide group is a substituted or unsubstituted alkylene oxide group of 2-10 carbon atoms. The dispersant has good dispersibility, and a low residual carbon content after sintering. Thus, a paste composition including the dispersant can maintain a low viscosity and disperse many inorganic particles. Thus, an inorganic device prepared using the paste composition can have a low residual carbon content and a high packing density.

摘要翻译： 本发明提供包含具有支链烷基和亚芳基的疏水部分和具有烯化氧基团和羧酸基团的亲水部分的分散剂。 该烷基是取代或未取代的5-30个碳原子的烷基，亚芳基是取代或未取代的6-30个碳原子的亚芳基，并且环氧烷基是取代或未取代的2- 10个碳原子。 分散剂分散性好，烧结后残留碳量低。 因此，包含分散剂的糊剂组合物可以保持低粘度并分散许多无机颗粒。 因此，使用糊料组合物制备的无机元件可以具有低残留碳含量和高填充密度。

公开(公告)号：US20070157852A1

公开(公告)日：2007-07-12

申请号：US11480186

申请日：2006-06-30

申请人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Soon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

发明人： Eun-sung Lee ,  Jae-young Choi ,  Seul-ki Kim ,  Soon-mi Yoon ,  Nam-seok Baik ,  Sung-gi Yoon ,  Don-ik Lee

IPC分类号： C08L95/00

CPC分类号： B01F17/0028 ,  B01F17/0021 ,  H01J11/12 ,  H01J11/36 ,  H01J29/864 ,  H01J31/127 ,  H01J2211/366 ,  H01J2329/864

摘要： Provided is a dispersant including a hydrophobic moiety with a branched alkyl group and an arylene group and a hydrophilic moiety with an alkylene oxide group and a carboxylic acid group. The alkyl group is a substituted or unsubstituted alkyl group of 5-30 carbon atoms, the arylene group is a substituted or unsubstituted arylene group of 6-30 carbon atoms, and the alkylene oxide group is a substituted or unsubstituted alkylene oxide group of 2-10 carbon atoms. The dispersant has good dispersibility, and a low residual carbon content after sintering. Thus, a paste composition including the dispersant can maintain a low viscosity and disperse many inorganic particles. Thus, an inorganic device prepared using the paste composition can have a low residual carbon content and a high packing density.

摘要翻译： 本发明提供包含具有支链烷基和亚芳基的疏水部分和具有烯化氧基团和羧酸基团的亲水部分的分散剂。 该烷基是取代或未取代的5-30个碳原子的烷基，亚芳基是取代或未取代的6-30个碳原子的亚芳基，并且环氧烷基是取代或未取代的2- 10个碳原子。 分散剂分散性好，烧结后残留碳量低。 因此，包含分散剂的糊剂组合物可以保持低粘度并分散许多无机颗粒。 因此，使用糊料组合物制备的无机元件可以具有低残留碳含量和高填充密度。

公开(公告)号：US20070007881A1

公开(公告)日：2007-01-11

申请号：US11410621

申请日：2006-04-25

申请人： Byung-ki Kim ,  Seoung-jae Im ,  Jae-young Choi ,  Eun-sung Lee ,  Eun-joo Jang ,  Jae-hee Cho

发明人： Byung-ki Kim ,  Seoung-jae Im ,  Jae-young Choi ,  Eun-sung Lee ,  Eun-joo Jang ,  Jae-hee Cho

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： B82Y10/00 ,  B82Y20/00 ,  C09K11/642 ,  C09K11/773 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7738 ,  C09K11/7739 ,  C09K11/7768 ,  C09K11/778 ,  C09K11/7786 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7794 ,  G02F1/133617 ,  H01J1/74

摘要： A photo-luminescent liquid crystal display (PL LCD) includes: a light control unit which includes a liquid crystal (LC) layer modulating the UV light and electrodes driving the LC layer; and a light emitting layer which emits light by the UV light transmitted through the light control unit. The light emitting layer includes inorganic phosphors and semiconductor quantum dots (QDs) having a quantum confinement effect. The PL LCD includes adding QDs having a high quantum efficiency into luminescent substances having lower light utilization efficiency than other colors, for example, red phosphor having very low quantum efficiency to improve the light utilization efficiency, thereby improving the color balance.

摘要翻译： 光致发光液晶显示器（PL LCD）包括：光控制单元，其包括调制UV光的液晶（LC）层和驱动LC层的电极; 以及通过透过光控制单元的紫外线发光的发光层。 发光层包括具有量子限制效应的无机荧光体和半导体量子点（QD）。 PL LCD包括将具有高量子效率的量子点添加到具有比其它颜色更低的光利用效率的发光物质中，例如具有非常低的量子效率的红色荧光体以提高光利用效率，从而改善色彩平衡。

公开(公告)号：US08034491B2

公开(公告)日：2011-10-11

申请号：US11488215

申请日：2006-07-17

申请人： Young-gyoon Ryu ,  Eun-sung Lee ,  Jae-young Choi ,  Seok-soo Lee ,  Su-jin Kim

发明人： Young-gyoon Ryu ,  Eun-sung Lee ,  Jae-young Choi ,  Seok-soo Lee ,  Su-jin Kim

IPC分类号： H01M6/16 ,  H01M6/04

CPC分类号： H01M10/0568 ,  H01M10/0567 ,  H01M2300/0025

摘要： An organic electrolytic solution is provided. The electrolytic solution comprises a lithium salt, an organic solvent comprising a first solvent having a high dielectric constant and a second solvent having a low boiling point, and a surfactant having a hydrophilic segment with two ends, each end being connected to a hydrophobic segment. The organic electrolytic solution effectively prevents the electrolytic solution from contacting the anode of the lithium battery to thereby suppress a side reaction on the surface of the anode. This enhances charge/discharge efficiency, lifespan and reliability of the battery.

摘要翻译： 提供有机电解液。 所述电解液包含锂盐，包含具有高介电常数的第一溶剂和低沸点的第二溶剂的有机溶剂，以及具有两端的亲水链段的表面活性剂，每个端部与疏水链段连接。 有机电解液有效地防止电解液与锂电池的阳极接触，从而抑制阳极表面的副反应。 这提高了电池的充电/放电效率，寿命和可靠性。

公开(公告)号：US20070020529A1

公开(公告)日：2007-01-25

申请号：US11488215

申请日：2006-07-17

申请人： Young-gyoon Ryu ,  Eun-sung Lee ,  Jae-young Choi ,  Seok-soo Lee ,  Su-jin Kim

发明人： Young-gyoon Ryu ,  Eun-sung Lee ,  Jae-young Choi ,  Seok-soo Lee ,  Su-jin Kim

IPC分类号： H01M10/40

CPC分类号： H01M10/0568 ,  H01M10/0567 ,  H01M2300/0025

摘要： An organic electrolytic solution is provided. The electrolytic solution comprises a lithium salt, an organic solvent comprising a first solvent having a high dielectric constant and a second solvent having a low boiling point, and a surfactant having a hydrophilic segment with two ends, each end being connected to a hydrophobic segment. The organic electrolytic solution effectively prevents the electrolytic solution from contacting the anode of the lithium battery to thereby suppress a side reaction on the surface of the anode. This enhances charge/discharge efficiency, lifespan and reliability of the battery.

摘要翻译： 提供有机电解液。 所述电解液包含锂盐，包含具有高介电常数的第一溶剂和低沸点的第二溶剂的有机溶剂，以及具有两端的亲水链段的表面活性剂，每个端部与疏水链段连接。 有机电解液有效地防止电解液与锂电池的阳极接触，从而抑制阳极表面的副反应。 这提高了电池的充电/放电效率，寿命和可靠性。