WIRE BONDER WORK BUMPING AND COINING AT THE SAME TIME

摘要

PURPOSE: A wire bonder work bumping and coining at the same time is provided to reduce the processing time and cost and improve productivity by supplying a tool having both bumping and coining device connected to a single transducer. CONSTITUTION: A wire bonder is made up of a transducer(100) containing an ultra sonic generator(120) serving as source of ultrasonic waves and a transducer horn transferring ultrasonic waves to the pointed end. A tool-fixing part(200), having two holes in it, is attached to the pointed end of the transducer horn. Both bumping tool(20) and coining tool are installed in the tool-fixing part.