公开(公告)号：US20110226841A1

公开(公告)日：2011-09-22

申请号：US13131818

申请日：2008-11-27

申请人： Jun Wei ,  Xiao Fang Ang ,  Chee Cheong Wong ,  Zhong Chen

发明人： Jun Wei ,  Xiao Fang Ang ,  Chee Cheong Wong ,  Zhong Chen

IPC分类号： B23K31/02 ,  B23K20/02 ,  B32B15/04 ,  B32B5/16 ,  C09D7/12 ,  B82Y99/00 ,  B82Y40/00

CPC分类号： H01L21/2007 ,  H01L24/05 ,  H01L24/11 ,  H01L24/13 ,  H01L24/16 ,  H01L24/81 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/05082 ,  H01L2224/05166 ,  H01L2224/05644 ,  H01L2224/1181 ,  H01L2224/1182 ,  H01L2224/11821 ,  H01L2224/11822 ,  H01L2224/11823 ,  H01L2224/11826 ,  H01L2224/11827 ,  H01L2224/13147 ,  H01L2224/13562 ,  H01L2224/13793 ,  H01L2224/13824 ,  H01L2224/13839 ,  H01L2224/13844 ,  H01L2224/13847 ,  H01L2224/13855 ,  H01L2224/13886 ,  H01L2224/1389 ,  H01L2224/13893 ,  H01L2224/1607 ,  H01L2224/16145 ,  H01L2224/81099 ,  H01L2224/81193 ,  H01L2224/81201 ,  H01L2224/81203 ,  H01L2224/81207 ,  H01L2224/8182 ,  H01L2225/06513 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01327 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1461 ,  H01L2924/15787 ,  H01L2924/15788 ,  H01L2924/3512 ,  H01L2924/36 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/31678 ,  H01L2924/01074 ,  H01L2924/00

摘要： A method for forming direct metal-metal bond between metallic surfaces is disclosed. The method comprises depositing a first nanostructured organic coating (118) on a first metallic surface (116) to form a first passivation layer thereon, the first nanostructured organic coating (118) comprising an organic phase with nanoparticles dispersed within the organic phase, contacting the first nanostructured organic coating (118) with a second metallic surface (126), and applying on the first and second metallic surfaces (116, 126) at least a bonding temperature of at least room temperature and/or a bonding pressure for a bonding period to bond the first and second metallic surfaces (116, 126) thereby forming the direct metal-metal bond therebetween. A second nanostructured organic coating (128) comprising an organic phase with nanoparticles dispersed within the organic phase may also be deposited on the second metallic surface (126).

摘要翻译： 公开了在金属表面之间形成直接金属 - 金属结合的方法。 该方法包括在第一金属表面（116）上沉积第一纳米结构化有机涂层（118）以在其上形成第一钝化层，第一纳米结构有机涂层（118）包含有机相，纳米颗粒分散在有机相内， 具有第二金属表面（126）的第一纳米结构有机涂层（118），并且在第一和第二金属表面（116,126）上至少施加至少室温的粘结温度和/或粘合时间段的粘合压力 以接合第一和第二金属表面（116,126），从而在它们之间形成直接金属 - 金属粘合。 包含分散在有机相内的纳米颗粒的有机相的第二纳米结构有机涂层（128）也可沉积在第二金属表面（126）上。