公开(公告)号：US20110101285A1

公开(公告)日：2011-05-05

申请号：US12717110

申请日：2010-03-03

申请人： Chu-Lung Chao ,  Yu-Chen Chang ,  Chong-Chieh Cheng ,  Ying-Chih Lu ,  Cheng-Hsun Lin ,  Wen-Jui Huang

发明人： Chu-Lung Chao ,  Yu-Chen Chang ,  Chong-Chieh Cheng ,  Ying-Chih Lu ,  Cheng-Hsun Lin ,  Wen-Jui Huang

IPC分类号： H01B1/22

CPC分类号： H01B1/22 ,  C08K3/08 ,  C08K3/40 ,  C08K5/0091 ,  H01L31/022425 ,  Y02E10/50

摘要： A conductive paste includes: at least one metal powder, an organic vehicle, a glass and a surfactant having a representative formula as follows: Mx(R)y(Q)z, wherein M is selected from a metal element and a semiconductive element, R is hydrophilic group directly connected to M and one will be able to hydrolyze by water to form another hydrophilic group, and Q is a hydrophobic group. The hydrophilic functional group of the surfactant will attach on the metal powder surface closely. Therefore, the surfactant can disperse the metal powder in the organic vehicle well and prevent paste from aggregating.

摘要翻译： 导电浆料包括：至少一种金属粉末，有机载体，玻璃和具有如下代表性的表面活性剂：M x（R）y（Q）z，其中M选自金属元素和半导体元素， R是与M直接连接的亲水基团，一个能够被水水解形成另一个亲水基团，Q是疏水基团。 表面活性剂的亲水性官能团将紧密附着在金属粉末表面上。 因此，表面活性剂可以将金属粉末分散在有机载体中，防止糊料聚集。

公开(公告)号：US08696945B2

公开(公告)日：2014-04-15

申请号：US13025630

申请日：2011-02-11

申请人： Chun-Min Wu ,  Chu-Lung Chao ,  Ying-Chih Lu ,  Wen-Jui Huang

发明人： Chun-Min Wu ,  Chu-Lung Chao ,  Ying-Chih Lu ,  Wen-Jui Huang

IPC分类号： H01B1/02 ,  H01B1/22

CPC分类号： H01L31/022441 ,  H01B1/22 ,  H01L31/022425 ,  Y02E10/50

摘要： This present disclosure relates to conductive aluminum paste for fabricating a silicon solar cell. Herein, the conductive aluminum paste is composed of organic carrier, aluminum powder, nano-scale metal particle, and glass frit, wherein the nano-scale metal particle has a particle size distribution D50 in the range from 10 nanometers to 1000 nanometers and the weight percentage of the nano-scale metal particle associated with the conductive aluminum paste is around 0.1 through 10 wt %. Furthermore, the characteristics of the conductive aluminum paste are for reducing the sheet resistance value of the electrode, increasing the adhesion in the silicon solar cell package module, and enhancing the electro-optical conversion efficiency of the silicon solar cell.

摘要翻译： 本公开内容涉及用于制造硅太阳能电池的导电铝浆。 这里，导电性铝浆由有机载体，铝粉末，纳米级金属粒子和玻璃料组成，其中，纳米级金属粒子的粒径分布D50为10〜1000纳米，重量 与导电铝浆相关的纳米级金属颗粒的百分比为约0.1至10重量％。 此外，导电性铝浆料的特性是为了降低电极的薄层电阻值，增加硅太阳能电池封装模块的密合性，提高硅太阳能电池的电光转换效率。

公开(公告)号：US20110197961A1

公开(公告)日：2011-08-18

申请号：US13025630

申请日：2011-02-11

申请人： Chun-Min Wu ,  Chu-Lung Chao ,  Ying-Chih Lu ,  Wen-Jui Huang

发明人： Chun-Min Wu ,  Chu-Lung Chao ,  Ying-Chih Lu ,  Wen-Jui Huang

IPC分类号： H01L31/0224 ,  H01B1/22

CPC分类号： H01L31/022441 ,  H01B1/22 ,  H01L31/022425 ,  Y02E10/50

摘要： This present disclosure relates to conductive aluminum paste for fabricating a silicon solar cell. Herein, the conductive aluminum paste is composed of organic carrier, aluminum powder, nano-scale metal particle, and glass frit, wherein the nano-scale metal particle has a particle size distribution D50 in the range from 10 nanometers to 1000 nanometers and the weight percentage of the nano-scale metal particle associated with the conductive aluminum paste is around 0.1 through 10 wt %. Furthermore, the characteristics of the conductive aluminum paste are for reducing the sheet resistance value of the electrode, increasing the adhesion in the silicon solar cell package module, and enhancing the electro-optical conversion efficiency of the silicon solar cell.

摘要翻译： 本公开内容涉及用于制造硅太阳能电池的导电铝浆。 这里，导电性铝浆由有机载体，铝粉末，纳米级金属粒子和玻璃料组成，其中，纳米级金属粒子的粒径分布D50为10〜1000纳米，重量 与导电铝浆相关的纳米级金属颗粒的百分比为约0.1至10重量％。 此外，导电性铝浆料的特性是为了降低电极的薄层电阻值，增加硅太阳能电池封装模块的密合性，提高硅太阳能电池的电光转换效率。