Systems and methods for isolating capacitance from liquid crystal display backlight circuit
US10788871B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 13, 2019 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Sep 13, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information handling system may include a plurality of information handling resources and a power subsystem for providing electrical energy to the plurality of information handling resources, the power subsystem comprising a source of electrical energy for supplying a supply voltage to an electrical node, a first set of one or more voltage regulators, and a diode coupled at its anode to the electrical node and coupled at its cathode to respective inputs of each of the first set of one or more voltage regulators in order to isolate capacitances associated with the inputs of the first set of one or more voltage regulators from the electrical node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.