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. 05, 2013
Filed:
Feb. 29, 2012
Kazuhide Doi, Yokohama, JP;
Naohisa Okumura, Kamakura, JP;
Taku Nishiyama, Yokohama, JP;
Katsuyoshi Watanabe, Fujisawa, JP;
Takeshi Ikuta, Yokohama, JP;
Kazuhide Doi, Yokohama, JP;
Naohisa Okumura, Kamakura, JP;
Taku Nishiyama, Yokohama, JP;
Katsuyoshi Watanabe, Fujisawa, JP;
Takeshi Ikuta, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
In an embodiment, a semiconductor memory card includes a lead frame including external connection terminals, a lead portion, a chip component mounting portion and a semiconductor chip mounting portion, a chip component mounted on the chip component mounting portion, a memory chip disposed on the semiconductor chip mounting portion, and a controller chip. A rewiring layer is formed on a surface of the memory chip. The lead frame is resin-sealed. An electric circuit of the controller chip and the memory chip on the lead frame is formed by the lead portion, the rewiring layer and a metal wire connected to electrode pad of the chips, the lead portion, and the rewiring layer.