Method of fabricating integrated structure for MEMS device and semiconductor device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 5, 2018
Issued Date -
N/A
app pub date -
Sep 18, 2014
filing date -
Mar 27, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of fabricating an integrated structure for MEMS device and semiconductor device comprises steps of: providing a substrate having a transistor thereon in a semiconductor device region and a first MEMS component thereon in a MEMS region; performing a interconnect process on the substrate in the semiconductor device region to form a plurality of first dielectric layers, at least a conductive plug and at least a conductive layer in the first dielectric layers; forming a plurality of second dielectric layers and an etch stopping device in the second dielectric layers on the substrate in a etch stopping device region; forming a plurality of third dielectric layers and at least a second MEMS component in the third dielectric layers on the substrate in the MEMS region; and performing an etching process to remove the third dielectric layers in the MEMS region.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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