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:
Apr. 24, 2007
Filed:
Mar. 29, 2001
Applicants:
Noriaki Sakamoto, Gunma, JP;
Isao Ochiai, Gunma, JP;
Inventors:
Noriaki Sakamoto, Gunma, JP;
Isao Ochiai, Gunma, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/24 (2006.01); H01L 23/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
Die padsan external connecting electrodeand a bridge are covered with an insulating resin after half-etching, formed into a single package without a coupling member such as a supporting lead or adhesive tape. In addition, since no supporting board is required, a low-profile semiconductor device with improved heat radiation can be provided.