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:
Aug. 04, 2015
Filed:
Aug. 30, 2013
Kabushiki Kaisha Toshiba, Tokyo, JP;
Takao Sato, Mie, JP;
Masatoshi Fukuda, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment a method is provided including positioning and bonding a plurality of first semiconductor chips in a coplanar relation on a first substrate, laminating at least a plurality of second semiconductor chips on the first semiconductor chips, cutting the first substrate for separation into a discrete chip lamination, aligning an electrode pad provided on a surface of the discrete lamination with an electrode pad on a second substrate, and temporarily connecting the electrode pads on the lamination and the second substrate in an opposing relation to the first substrate, providing electrical connection between the electrode pads by a reflow process, flowing a liquid resin from the side of the first substrate towards the second substrate to seal the chip lamination and spaces between the chip lamination and the first and second substrate, and cutting the chip lamination to form a discrete device.