Data source and display having power circuits providing different output voltages based on duty cycle
US9958919B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Apr 27, 2012 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Jan 16, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An embodiment is a circuit for use with a display device, the circuit including: a first input node configured to be operatively coupled to a first port of a data source device that provides the display device with data, to receive a first direct voltage used for a real-time display of the data on the display device; and at least one output node, configured to operatively provide the display device with at least one output voltage generated based on the first direct voltage, wherein the first port is isolated from a data port used to transmit the data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.