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. 01, 2005
Filed:
Apr. 02, 2003
Yasutoshi Suzuki, Okazaki, JP;
Shinji Yoshihara, Nagoya, JP;
Takahiko Yoshida, Okazaki, JP;
Nippon Soken, Inc., Nishio, JP;
Denso Corporation, Kariya, JP;
Abstract
A method for manufacturing a dynamic quantity detection device includes bonding a semiconductor chip that includes a detection element for detecting a dynamic quantity to a stand using a bonding layer. Initially, a semiconductor chip is formed that includes a detection element used for correlating a dynamic quantity to be detected to an electric quantity and a processing circuit element used for a circuit that processes the electric quantity. Further, a bonding layer is placed on a stand. The semiconductor chip is then placed on the bonding layer and the semiconductor chip is bonded to the stand by sintering the bonding layer at 400° C. or lower in order to suppress a change in a characteristic of the processing circuit element.