Abstract: Methods of removing material from a defective opening in a glass mold using a laser pulse, repairing a glass mold and a related glass mold for injection molded solder (IMS) are disclosed. In one embodiment, a method includes providing a glass mold including a plurality of solder filled openings; identifying a defective opening in the glass mold; removing material from the defective opening by applying a laser pulse to the defective opening; and repairing the defective opening by filling the defective opening with an amount of solder by: removing a redundant, non-defective solder portion from an opening in the glass mold by applying a laser pulse to the opening, and placing the redundant, non-defective solder portion in the defective opening.
Type:
Application
Filed:
June 7, 2012
Publication date:
September 27, 2012
Applicants:
SUSS MICROTEC, INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventors:
Jerome D. Cohen, Robert G. Haas, Enrico Herz, Michael Teich, Christopher L. Tessler
Abstract: Methods of removing material from a defective opening in a glass mold using a laser pulse, repairing a glass mold and a related glass mold for injection molded solder (IMS) are disclosed. In one embodiment, a method includes providing a glass mold including a plurality of solder filled openings; identifying a defective opening in the glass mold; removing material from the defective opening by applying a laser pulse to the defective opening; and repairing the defective opening by filling the defective opening with an amount of solder by: removing a redundant, non-defective solder portion from an opening in the glass mold by applying a laser pulse to the opening, and placing the redundant, non-defective solder portion in the defective opening.
Type:
Grant
Filed:
January 16, 2008
Date of Patent:
August 7, 2012
Assignees:
International Business Machines Corporation, Suss Microtec
Inventors:
Jerome D. Cohen, Robert G. Haas, Enrico Herz, Michael Teich, Christopher L. Tessler
Abstract: Methods of removing material from a defective opening in a glass mold using a laser pulse, repairing a glass mold and a related glass mold for injection molded solder (IMS) are disclosed. In one embodiment, a method includes providing a glass mold including a plurality of solder filled openings; identifying a defective opening in the glass mold; removing material from the defective opening by applying a laser pulse to the defective opening; and repairing the defective opening by filling the defective opening with an amount of solder by: removing a redundant, non-defective solder portion from an opening in the glass mold by applying a laser pulse to the opening, and placing the redundant, non-defective solder portion in the defective opening.
Type:
Application
Filed:
January 16, 2008
Publication date:
July 16, 2009
Applicants:
INTERNATIONAL BUSINESS MACHINES CORPORATION, SUSS MICROTEC
Inventors:
Jerome D. Cohen, Robert G. Haas, Enrico Herz, Michael Teich, Christopher L. Tessler