Method to Attach Ultra Thin Die to PWB Using a Vacuum Chuck
Original Publication Date: 2001-Feb-23
Included in the Prior Art Database: 2001-Feb-23
Lower semiconductor package thickness and less weight are among the significant benefits of using ultra-thin die. The methodology used today to assemble circuits with ultra-thin die is both time and labor-intensive. A high-volume technique for assembling circuits with ultra-thin die is proposed.