Patent ID: 7989313
Filing Date: 2011-08-02
Classification: G06K,H01L

Abstract:
1. A method for transferring a plurality of semiconductor dies from a first substrate, the method comprising: filling an interstitial space between the plurality of dies arranged on the first substrate in an array having a first dimension with a solidifiable substance; solidifying the substance such that a respective position of each of the dies in the array is fixed; removing the first substrate from the plurality of dies; removing the solidified substance from between the plurality of dies such that the plurality of dies remain arrayed at the first dimension; providing, where each die in the array of dies includes at least one contact and each die in the array of dies is set off from another die by a first pitch as measured between the respective contacts of each die, a plurality of electrical components arranged in an array on a second substrate, the plurality of electrical components having attachment locations disposed at the first pitch; registering the second substrate with the array of dies such that respective attachment locations of the plurality of electrical components are matched with the respective at least one contact of the dies; and, electrically coupling respective ones of the plurality of electrical components to respective, corresponding ones of the dies in the array of dies.