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. 23, 2005
Filed:
Feb. 19, 2003
Para Kanagasabai Segaram, Campbell, CA (US);
Joseph Fjelstad, Maple Valley, WA (US);
Belgacem Haba, Cupertino, CA (US);
Para Kanagasabai Segaram, Campbell, CA (US);
Joseph Fjelstad, Maple Valley, WA (US);
Belgacem Haba, Cupertino, CA (US);
Silicon Pipe, Inc., San Jose, CA (US);
Abstract
In a semiconductor device having a semiconductor die without an ESD circuit and a separate ESD circuit and an external lead, the external lead is first bonded to the separate ESD circuit. Thereafter, the separate ESD circuit is bonded to the semiconductor die. As a result, in the process of bonding the semiconductor die, any ESD disturbance is absorbed by the ESD circuit. In addition, a semiconductor device such as a DDR DRAM memory device, has a chip carrier with a first surface having a plurality of leads and a second surface opposite to it with an aperture between them. A semiconductor die with a mounting surface and a bonding pad faces the second surface with the bonding pad in the aperture. An ESD circuit is mounted on the mounting surface in the aperture. A first electrical connector connects one of a plurality of leads to the ESD circuit and a second electrical connector connects the ESD circuit to the bonding pad.