Electron emission device
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United States of America Patent
Stats
-
Jun 20, 2017
Issued Date -
N/A
app pub date -
Jul 26, 2012
filing date -
Jul 28, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided herein are electron emission devices and device components for optical, electronic and optoelectronic devices, including cantilever-based MEMS and NEMS instrumentation. Devices of certain aspects of the invention integrate a dielectric, pyroelectric, piezoelectric or ferroelectric film on the receiving surface of a substrate having an integrated actuator, such as a temperature controller or mechanical actuator, optionally in the form of a cantilever device having an integrated heater-thermometer. Also provided are methods of making and using electron emission devices for a range of applications including sensing and imaging technology.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2012 Application Filing Year
- H01J Class
- 2054 Applications Filed
- 1685 Patents Issued To-Date
- 82.04 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- H01J Class
- 25.25 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 20, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 20, 2028 |
