Touch sensing circuit for enhancing performance of glove touch and method for operating same
US11720217B2 · kind B2 · utility
1Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2021 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Nov 3, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0416
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present embodiment relates to a touch sensing circuit configured to control a driving signal transferred to a power circuit and, more specifically, to a touch sensing circuit and a method for operating a touch sensing circuit, the touch sensing circuit including: a readout circuit configured to output a driving signal for driving a touch electrode included in a panel; a power circuit configured to supply driving power to the readout circuit; and a touch control circuit communicating with the power circuit to control the amplitude of a driving signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.