Ceramic substrate support
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 17, 2002
Issued Date -
N/A
app pub date -
Jun 19, 2000
filing date -
Feb 15, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A substrate support assembly for supporting a substrate during processing is provided. In one embodiment, a support assembly includes a top ceramic plate having a first side, a bottom ceramic plate having a first side and an embedded electrode, the first side of the bottom plate fused to the first side of the top plate defining a channel therebetween. In another embodiment, a support assembly includes a first plate having a first side and second side. A ring is disposed on the first side. A stepped surface is formed on the first side radially inward of the ring. A second plate is connected to the second side of the first plate.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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