Display device for recognizing uniform intensity of touch
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United States of America Patent
Stats
-
Aug 6, 2019
Grant Date -
Jan 11, 2018
app pub date -
Jul 6, 2017
filing date -
Jul 6, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A display deice capable of recognizing a uniform intensity of a touch regardless of a position of a touch input. The display device includes a display panel including a first area and a second area surrounding the first area, a plurality of pressure sensors disposed on the display panel, a dielectric layer disposed on the plurality of pressure sensors, and a bracket accommodating the display panel, the plurality of pressure sensors, and the dielectric layer. The dielectric layer forms a capacitance between the plurality of pressure sensors and the bracket. A first capacitance corresponding to the first area is smaller than a second capacitance corresponding to the second area.
First Claim
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Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G06F Class
- 0 % 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 | Feb 6, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 6, 2031 |
