Abstract
A force sensing technique is presented for capacitive touch panels. By measuring force induced stress, force touch can be detected even when the panel deflection is very small In addition to that, image based down-sampling methods are proposed to reduce power consumption and boost readout speed of touch panel.
| Original language | English |
|---|---|
| Pages (from-to) | 1814-1817 |
| Number of pages | 4 |
| Journal | Digest of Technical Papers - SID International Symposium |
| Volume | 47 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2016 |
| Externally published | Yes |
| Event | 54th Annual SID Symposium, Seminar, and Exhibition 2016, Display Week 2016 - San Francisco, United States Duration: 22 May 2016 → 27 May 2016 |
Keywords
- Capacitive touch panel
- Down-sampling
- Force-sensing
- Power reduction
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