Multiple shadow mask structure for deposition shadow mask protection and method of making and using same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Sep 10, 2007
filing date -
Nov 23, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention is a multi-layer shadow mask and method of use thereof. The multi-layer shadow mask includes a sacrificial mask bonded to a deposition mask. The sacrificial mask provides protection against an accumulation of evaporant on the deposition mask which would cause the deposition mask to deform.
First Claim
Family
International Classification(s)
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