The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2010
Filed:
Sep. 18, 2007
Applicant:
James R. Huckabee, Sherman, TX (US);
Inventor:
James R. Huckabee, Sherman, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention discloses integrated circuits (ICs), molded IC packages, and to leadframe arrays, package arrays and methods for their manufacture. Leadframe arrays and package arrays used for the manufacture of IC packages by transfer molding processes include a locking feature adapted for encapsulation. The locking feature is situated in a strap of the leadframe array overlying a gate between mold cavities. The strap lock formed by curing encapsulant in the locking feature of the strap strengthens the resulting package array and provides improved mold extraction and handling characteristics.