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:
Nov. 22, 2016
Filed:
Dec. 16, 2014
Intel Corporation, Santa Clara, CA (US);
Yoshihiro Tomita, Tsukuba, JP;
Jiro Kubota, Tsukuba, JP;
Omkar G. Karhade, Chandler, AZ (US);
Shawna M. Liff, Gilbert, AZ (US);
Kinya Ichikawa, Tsukuba, JP;
Nitin A. Deshpande, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A microelectronic package may be formed with a picture frame stiffener surrounding a microelectronic die for reducing warpage of the microelectronic package. An embodiment for fabricating such a microelectronic package may include forming a microelectronic die having an active surface and an opposing back surface, wherein the microelectronic die active surface may be attached to a microelectronic substrate. A picture frame stiffener having an opening therethrough may be formed and placed on a release film, wherein a mold material may be deposited over the picture frame stiffener and the release film. The microelectronic die may be inserted into the mold material, wherein at least a portion of the microelectronic die extends into the picture frame opening. The release film may be removed and a portion of the mold material extending over the microelectronic die back surface may then be removed to form the microelectronic package.