Touch display driving apparatus, method and touch display apparatus
US12198603B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 8, 2021 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Nov 8, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A touch display driving apparatus, a method, and a touch display apparatus are provided. The touch display driving apparatus includes: an analog front end, a timing controller, and a master oscillator, herein, the master oscillator is connected with a signal input and output end, the analog front end, and the timing controller, respectively, and is configured to provide a first output signal to the analog front end and provide a second output signal to the timing controller, under controlling of the signal input and output end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.