Touch display power management in a multi-display device
US11809259B1 · kind B1 · utility
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6References
20Claims
0Family size
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Key dates
| Filing date | May 10, 2022 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | May 10, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/1446
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Power management logic of a multi-display touch device provides for selectively reducing a power state of a touch system within each individual display at times when the touch system of the display is inactive. The power management logic facilitates selective toggling of the touch system from a high power state to a low power state independent of a power state of other touch systems in the multi-display device, The power management logic further facilitates selective toggling of the touch system power state from the low power state to the high power state responsive to a communication received across the interlink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.