CHIP PICK-UP HEAD, AND CHIP DETACHMENT APPARATUS AND METHOD USING THE PICK-UP HEAD
Abstract:
A chip pick-up head includes a collet in contact with an upper surface of a chip of a diced wafer. The chip pick-up head detaches and picks up the chip from an adhesive film. The chip pick-up head further includes a head part coupled to the collet, a vibration transfer rod coupled to the head part and configured to transfer a vibration to the head part and the collet, and a vibration generator coupled to the vibration transfer rod and configured to generate the vibration.
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