公开(公告)号：US06451448B1

公开(公告)日：2002-09-17

申请号：US09470725

申请日：1999-12-22

申请人： Yuichi Kanda ,  Sin-ei Satoh ,  Shigenari Ohtake ,  Takeshi Suzuki ,  Hiroyuki Natume

发明人： Yuichi Kanda ,  Sin-ei Satoh ,  Shigenari Ohtake ,  Takeshi Suzuki ,  Hiroyuki Natume

IPC分类号： B32B1501

CPC分类号： H05K3/384 ,  C09J5/02 ,  C09J2400/166 ,  C25D3/04 ,  C25D5/16 ,  H01L23/142 ,  H01L23/4334 ,  H01L23/49582 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/16 ,  H01L2224/32245 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01028 ,  H01L2924/01046 ,  H01L2924/01065 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/15311 ,  H01L2924/1532 ,  H01L2924/181 ,  H05K3/4611 ,  H05K2201/0355 ,  H05K2203/0307 ,  H05K2203/0723 ,  H05K2203/1572 ,  Y10T428/12396 ,  Y10T428/12472 ,  Y10T428/12479 ,  Y10T428/12528 ,  Y10T428/12569 ,  Y10T428/12903 ,  Y10T428/12993 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/0401

摘要： A surface treated metallic material according to the present invention comprises a metallic substrate and a metallic compound layer formed thereon, wherein the entire surface of the metallic compound layer is covered with minute, upright, scaly protrusions. The width in the major axial direction of the scaly protrusions is between 0.05˜0.5 &mgr;m and the thickness between 0.01˜0.1 &mgr;m, and the thickness of the metallic compound layer is between 0.1˜1.0 &mgr;m. The metallic compound layer incorporates one, or two or more of, the materials selected from the group consisting of chromium oxide, chromium hydroxide, niobium oxide, niobium hydroxide, rhodium oxide, rhodium hydroxide, vanadium oxide, vanadium hydroxide, palladium oxide, palladium hydroxide, nickel oxide, and nickel hydroxide. By using surface treated metallic materials of this type, bonding strength to a resin layer can be improved.

摘要翻译： 根据本发明的表面处理的金属材料包括金属基底和形成在其上的金属化合物层，其中金属化合物层的整个表面被微小的直立的鳞片状突起覆盖。 鳞片突起的主轴向宽度在0.05〜0.5μm之间，厚度在0.01〜0.1μm之间，金属化合物层的厚度在0.1〜1.0μm之间。 金属化合物层包含选自氧化铬，氢氧化铬，氧化铌，氢氧化铌，氧化铑，氢氧化铑，氧化钒，氢氧化钒，氧化钯，氢氧化钯的一种或两种以上的材料 ，氧化镍和氢氧化镍。 通过使用这种表面处理的金属材料，可以提高与树脂层的结合强度。