Patent ID: 6962835
Filing Date: 2005-11-08
Classification: B23K,H01L,Y10T

Abstract:
1. A bonding method comprising: preparing a first substrate having a first plurality of metallic pads and a first non-metallic bonding region proximate to the metallic pads on the first substrate; preparing a second substrate having a second plurality of metallic pads and a second non-metallic bonding region proximate to the metallic pads on the second substrate; directly contacting, without solder, at least one pad from said first plurality of metallic pads with at least one pad from said second plurality of metallic pads; directly contacting said first non-metallic bonding region to said second non-metallic bonding region; and nonadhesively bonding said first non-metallic bonding region to said second non-metallic bonding region.