Method and apparatus for shifting display driving frequency to avoid noise of electronic sensor module
US9728144B2 · kind B2 · utility
0Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2015 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Jan 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0435
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for shifting a display driving frequency to avoid a noise of an electronic sensor module is provided. The method for operating of an electronic device includes detecting a driving frequency of a divider in an operating module of the electronic device, determining whether an offset exists in the detected driving frequency, and controlling an oscillation frequency of an oscillator in the operating module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.