Display device with touch panel, and method of controlling display device with touch panel
US12271547B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Nov 20, 2023 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Nov 20, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/04184
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device with a touch panel includes a touch panel including a pixel electrode, and a control unit executing a write process of writing a data signal on the pixel electrode and a touch detection process by the touch panel. The control unit determines an executable number of times of the touch detection process based on the length of the pause period, alternately executes the touch detection process and the write process in the display period, and executes the touch detection process a number of times equal to or less than the determined executable number of times in the pause period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.