MEMS electrostatic display
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United States of America Patent
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-
Apr 14, 2015
Grant Date -
N/A
app pub date -
Sep 20, 2012
filing date -
Sep 20, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An electrostatic display employing MEMS (Micro-Electro-Mechanical System) technology is disclosed. The transition from white to black pixel color occurs as two cantilevers covering the pixel area are electrostatically turned from their position parallel to the substrate plane to the position normal to the substrate plane. Four electrode pixel control circuits are used to form row and column matrix. This matrix employs a bi-stability effect resulting from the difference in voltages needed to move the cantilever into an upright position and hold the cantilever in this position.
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G09G Class
- 10.86 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 14, 2026 |