发明授权
US09027822B2 Manufacturing method of solder transfer substrate, solder precoating method, and solder transfer substrate 有权
焊料转移衬底的制造方法,焊料预涂法和焊料转移衬底

Manufacturing method of solder transfer substrate, solder precoating method, and solder transfer substrate
摘要:
An adhesive layer forming step of forming an adhesive layer on a surface of a substrate; a solder layer forming step of forming a solder layer on the adhesive layer by loading plural solder powders with in-between spaces; and a filler supplying step of supplying fillers to the in-between spaces of the solder powders that have been formed on the adhesive layer are included.
信息查询
0/0