Display device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 25, 2021
Grant Date -
Jan 11, 2018
app pub date -
Jul 11, 2017
filing date -
Jul 11, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A display device may include a data driver that outputs a previous data voltage and a current data voltage, respectively, at an output terminal, to be applied to a pixel of a display panel in respective time intervals. A switch is controlled to open and close a circuit path between the output terminal and a data line coupled to the pixel. A capacitor stores an overdriving voltage. At least one further switch selectively applies the overdriving voltage to the data line from the capacitor when the circuit path is open and thereby enables a rapid transition of a voltage level of the data line between the previous and current data voltages, when the current and previous data voltages are to differ by more than a predetermined amount. As an example, the rapid transition between the previous and current data voltages may serve to minimize a color mixture phenomenon between pixels connected to a common data line and representing different colors.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- G09G Class
- 5283 Applications Filed
- 4171 Patents Issued To-Date
- 78.96 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- G09G Class
- 62.88 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 25, 2024 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 25, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 25, 2032 |
