Beam steering device including P-N junction layer
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United States of America Patent
Stats
-
Mar 19, 2019
Grant Date -
Jan 25, 2018
app pub date -
Jul 21, 2017
filing date -
Jul 21, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A beam steering device is provided including a p-n junction layer disposed on a reflective electrode layer, wherein a refractive index of the p-n junction layer is variable according to a voltage applied to the reflective electrode layer; a nanoantenna layer including a plurality of components disposed on the p-n junction layer; and a common electrode electrically connected to each of the plurality of components of the nanoantenna. The p-n junction layer may include a p-doped layer and an n-doped layer.
First Claim
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International Classification(s)
- 2017 Application Filing Year
- H01L Class
- 30754 Applications Filed
- 25260 Patents Issued To-Date
- 82.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- H01L Class
- 32.24 % this patent is cited more than
- 6 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 | Sep 19, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 19, 2030 |
