Patent ID: 6843879
Filing Date: 2005-01-18
Classification: H01L,Y10S,Y10T

Abstract:
1. A separation method for object and glue membrane is comprised of following steps: a) arranging a machine used for supporting the chip, under which a glue membrane is adhered, and a moveable taking-and-placing head is arranged above the machine; b) arranging a connection rod beside the taking-and-placing head, such that the connection rod is lifted up and lowered down simultaneously with the taking-and-placing head; c) the taking-and-placing head is moved to the top of the chip and is positioned and, before the taking-and-placing head being lowered down to contact with and adhere to the surface of the chip, the connection rod is brought along firstly to be pressed down upon the surface of the glue membrane to generate a tearing apart force to separate the chip from the glue membrane; and d) after the taking-and-placing head being indeed adhered to the chip, the taking-and-placing head is lifted to suck the chip up and, in the meantime, the connection rod separates from the glue membrane.