PRESSURE DETECTION DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 14, 2015
app pub date -
May 10, 2013
filing date -
May 31, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a pressure detection device which enables a simplified structure and reduced manufacturing costs. A pressure detection device is characterized by being provided with: a fluid inflow member; a semiconductor-type pressure sensor; a first unit member which has a first lead terminal connected to the sensor; a second unit member which has a lid member that covers the sensor and forms an enclosed space, and a second lead terminal that is connected to the first lead terminal; and a resinous cover member which combines the respective members and covers the members by resin molding with part of the second lead terminal exposed to the outside therethrough, and characterized in that the sensor and the first lead terminal are connected by wire bonding, the first lead terminal and the second lead terminal are joined by welding, and the joined portion is covered when the resinous cover member is molded.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully