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US08148258B2 Method for fabricating electrical bonding pads on a wafer 有权
在晶片上制造电接合焊盘的方法

Method for fabricating electrical bonding pads on a wafer
摘要:
A method for fabricating electrical bonding pads on the electrical contact areas of a wafer includes producing first blocks made of a solder material, producing second blocks made of a solder material on these first blocks, and passing the blocks through an oven so as to shape the blocks into approximately domed electrical bonding pads.
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