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:
Dec. 15, 2009
Filed:
Feb. 06, 2008
Shunichi Sukegawa, Ibaraki, JP;
Takeo Sekino, Saitama, JP;
Kenichi Shigenami, Kanagawa, JP;
Shinichi Toi, Kanagawa, JP;
Tatsuo Shimizu, Chiba, JP;
Shunichi Sukegawa, Ibaraki, JP;
Takeo Sekino, Saitama, JP;
Kenichi Shigenami, Kanagawa, JP;
Shinichi Toi, Kanagawa, JP;
Tatsuo Shimizu, Chiba, JP;
Sony Corporation, Tokyo, JP;
Abstract
A semiconductor device includes a first substrate having a first surface for mounting an electronic component and a second surface substantially parallel to the first surface. The first substrate includes a first region for mounting the electronic component, a second region including a plurality of first communication units for transmitting and receiving signals to and from a second substrate, input-output circuits disposed on the first region or the second region, the input-out circuits corresponding to the first communication units, and a control circuit for controlling input to and output from the input-output circuits disposed on the first region or the second region of the first substrate. Each of the input-output circuits includes an output circuit for outputting a signal to a second communication unit of the second substrate corresponding to the first communication unit and an input unit for receiving a signal sent from the corresponding second communication unit.