Attachment to an IC Package Using Focused Light or Laser to Instantly Solder the Integral Heat Spreader to the Package
Publication Date: 2003-Jun-11
The IP.com Prior Art Database
Disclosed is a method of attaching an integrated heat spreader (IHS) to an IC package, using highly focused light beams or lasers as a reflow heat source. Benefits include a reduction in process costs, equipment, and steps.