利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

124 条记录 (耗时 0.034 秒)

    Mixed dispersant, paste composition and dispersion method using the same
    11.
    发明授权
    Mixed dispersant, paste composition and dispersion method using the same 有权
    混合分散剂，糊剂组合物和使用其的分散方法

    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。

    Phosphate dispersant, paste composition and dispersion method using the same
    13.
    发明申请
    Phosphate dispersant, paste composition and dispersion method using the same 审中-公开
    磷酸盐分散剂，糊剂组合物和使用其的分散方法

    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。

    Mixed dispersant, paste composition and dispersion method using the same
    16.
    发明申请
    Mixed dispersant, paste composition and dispersion method using the same 有权
    混合分散剂，糊剂组合物和使用其的分散方法

    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。

    Mixed dispersants containing paste composition and display device including the same
    17.
    发明申请
    Mixed dispersants containing paste composition and display device including the same 审中-公开
    含有糊剂组合物的混合分散剂和包括其的显示装置

    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。

    Photo-luminescence liquid crystal display
    18.
    发明申请
    Photo-luminescence liquid crystal display 审中-公开
    光致发光液晶显示屏

    公开(公告)号：US20060238103A1

    公开(公告)日：2006-10-26

    申请号：US11405555

    申请日：2006-04-18

    申请人： Jae-young Choi ,  Byung-ki Kim ,  Seoung-jae Im ,  Eun-sung Lee ,  Kyung-sang Cho ,  Eun-Joo Jang

    发明人： Jae-young Choi ,  Byung-ki Kim ,  Seoung-jae Im ,  Eun-sung Lee ,  Kyung-sang Cho ,  Eun-Joo Jang

    IPC分类号： H01J1/62

    CPC分类号： B82Y20/00 ,  G02F1/133617 ,  G02F2202/36

    摘要： Provided is a photo-luminescence (PL) LCD including: electrodes that are disposed on bottom and top surfaces of front and rear substrate and create an electric field in liquid crystals (LCs); a nano-dot (ND) PL layer that is disposed on the bottom surface of the front substrate and emits light when irradiated with ultraviolet (UV) light, and a UV backlight unit that is located behind the rear substrate and supplying UV light to the ND PL layer. The UV backlight unit is excited by blue UV light having a wavelength range of 360 to 460 nm to emit light. The PD LCD having the above-mentioned structure suppresses absorption of UV light by LC and degradation of the LC while providing high light efficiency.

    摘要翻译： 提供了一种光发光（PL）LCD，包括：设置在前基板和后基板的底表面和顶表面上并在液晶（LC）中产生电场的电极; 一个纳米点（ND）PL层，其设置在前基板的底表面上，并且在用紫外线（UV）光照射时发出光;以及UV背光单元，其位于后基板的后面，并将UV光提供给 ND PL层。 UV背光单元由具有360至460nm波长范围的蓝色UV光激发，以发光。 具有上述结构的PD LCD通过LC抑制UV光的吸收和LC的降低，同时提供高的光效。