Gate output control method
US8436848B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2010 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Feb 4, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0233
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An exemplary gate output control method includes the following steps: providing a gate control signal; using an angling control signal to angling modulate the gate control signal so as to generate a modulated gate control signal; and supplying the modulated gate control signal to a first integrated gate driver circuit and a second integrated gate driver circuit, to sequentially control the gate outputs of the first integrated gate driver circuit and the second integrated gate driver circuit. A duty ratio used by the angling control signal at the time of modulating the gate control signal to generate the modulated gate control signal for the first integrated gate driver circuit is different from another duty ratio used by the angling control signal at the time of modulating the gate control signal to generate the modulated gate control signal for the second integrated gate driver circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.