Display device
US-2024431161-A1 · Dec 26, 2024 · US
Reducing display artifacts after non-display update periods
US8970577B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8970577-B2 |
| Application number | US-201313801999-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 13, 2013 |
| Priority date | Mar 13, 2013 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Abstract
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Embodiments of the present invention generally provide a processing system for a display device having an integrated sensing device. The processing system includes a driver module coupled to a plurality of source lines and a plurality of transmitter electrodes. Each transmitter electrode includes one or more common electrodes configured for display updating and input sensing. The driver module is configured for selecting a first display line for display updating and driving the sources lines with first display update signals to update the first display line. The drive module is further configured for driving a first transmitter electrode of the plurality of transmitter electrodes for input sensing during a non-display update period and driving the source lines with restore signals during a restart period. The processing system further includes a receiver module coupled to a plurality of receiver electrodes and configured for receiving resulting signals with the receiver electrodes.
First claim
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The invention claimed is: 1. A processing system for a display device having an integrated sensing device, the processing system comprising: a driver module comprising driver circuitry, the driver module coupled to a plurality of source lines and a plurality of transmitter electrodes, each transmitter electrode comprising one or more common electrodes configured for display updating and input sensing, the driver module configured for: selecting a first display line for display up…
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- What does patent US8970577B2 cover?
- Embodiments of the present invention generally provide a processing system for a display device having an integrated sensing device. The processing system includes a driver module coupled to a plurality of source lines and a plurality of transmitter electrodes. Each transmitter electrode includes one or more common electrodes configured for display updating and input sensing. The driver module …
- Who is the assignee on this patent?
- Synaptics Inc
- What technology area does this patent fall under?
- Primary CPC classification G09G3/20. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).