Matrix of sensor units each comprising a first sensing element and a second sensing element
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United States of America Patent
Stats
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Jan 16, 2018
Issued Date -
N/A
app pub date -
Mar 10, 2015
filing date -
Mar 13, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A novel input device that is highly convenient or reliable or a novel input/output device that is highly convenient or reliable. The following structure is contemplated. The input device includes sensor units that are arranged in a matrix and each include a window portion which transmits visible light, a light-transmitting first sensing element which includes an insulating layer and a pair of electrodes between which the insulating layer is interposed and overlaps with the window portion, a second sensing element which includes a photoelectric conversion element and does not overlap with the window portion, and a sensing circuit which supplies a sensing signal on the basis of a change in the parasitic capacitance of the first sensing element or on the basis of the current flowing through the second sensing element; and a base layer supporting the sensor units.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- G06F Class
- 20.77 % this patent is cited more than
- 7 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 | Jul 16, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 16, 2029 |
