US 7,124,927 B2
Flip chip bonding tool and ball placement capillaryGeneral
US 7,124,927 B2
Flip chip bonding tool and ball placement capillary
Tech Center:
1700 Chemical and Materials Engineering
Examiner:
Lynne R. Edmondson
Art Unit:
1725 Fuel Cells, Batteries, Solar Cells, Liquid Crystal Composition
Agent:
Inventors:
Steven F. Reiber
Assignee:
Priority:
02/25/99
Filed:
04/15/05
Granted:
10/24/06
Expiration:
02/25/19
Abstract
A flip chip bonding tool and ball placement capillary system comprising a dissipative material with a resistance low enough to prevent a discharge of a charge to a device being bonded and high enough to avoid current flow to the device being bonded is disclosed.
Cooperative Patent Classification (CPC)
H01H01L2224/45124H01LB23K2101/40B23K