Patent ID: 8772058

Claim:
A method of making electronic devices with redistribution layers comprising: providing a wafer comprising a plurality of electronic devices, each electronic device having a pattern of contact areas forming die pads; forming redistribution layers on a temporary substrate and comprising a first layer having a pattern of contact areas forming wafer bonding pads matching the die pads, a third layer having a pattern of contact areas forming redistributed pads different than the wafer bonding pads, and a second layer having a pattern of interconnecting portions coupling the wafer bonding pads to the redistributed pads, with each interconnecting portion having a first contact area pattern and a second contact area pattern coupled thereto so that the first and second contact area patterns are laterally offset from one another; coupling the die pads of the wafer to the wafer bonding pads of the redistribution layers; removing the temporary substrate from the redistribution layers; and dividing the coupled wafer and redistribution layers into a plurality of redistributed electronic devices.