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:
Oct. 24, 2006
Filed:
Apr. 08, 2005
Ford B. Grigg, Meridian, ID (US);
William J. Reeder, Boise, ID (US);
Ford B. Grigg, Meridian, ID (US);
William J. Reeder, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A solder mask includes an opening through which intermediate conductive elements may be positioned to connect bond pads of a semiconductor die exposed through an aligned opening in a carrier substrate to which the solder mask is secured with corresponding contact areas of the carrier substrate. An assembly is formed by forming the solder mask on or securing the solder mask to the carrier substrate. The semiconductor die is attached to the carrier substrate such that bond pads of the semiconductor die are exposed through the aligned openings in the carrier substrate and solder mask. Intermediate conductive elements are used to electrically connect the bond pads to corresponding contact areas on the carrier substrate. An encapsulant material is introduced into an area defined by the solder mask and carrier substrate openings such that the intermediate conductive elements and semiconductor die surface within the aligned openings are encapsulated.