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. 10, 2001
Filed:
May. 17, 1999
Chih-Kung Huang, Yi-Lang, TW;
Sitron Precision Co., Ltd., Hsinchu, TW;
Abstract
A dual leadframe package. A chip including a first surface and a second surface is provided. A gate and a first source/drain region are located on the first surface, and a second source/drain region is located on the second surface. A first lead including a first innerlead and a first outerlead and a second lead including a second innerlead and a second outerlead are provided. The first innerlead is coupled to the first source/drain region, and the second innerlead is coupled to the gate. A conductive plate including a top surface and a bottom surface is provided, and the top surface is coupled to the second source/drain region. A packaging material seals the chip, the first innerlead, the outerlead and a portion of the conductive plate. The bottom surface, the first outerlead and the second outerlead are exposed.