Patents by Inventor GREEN SOLUTION TECHNOLOGY

GREEN SOLUTION TECHNOLOGY has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LED CURRENT BALANCE APPARATUS
    Publication number: 20130119867
    Abstract: The present invention provides an LED current balance apparatus, which utilities capacitances coupled to secondary windings of a transformer to store voltage differences between LED strings. Thereby, the driving voltages applied to LED strings are respectively modulated to make the LED strings flowing through a same driving current. A current regulating apparatus is coupled to all LED strings to stabilize total current of the LED strings at a predetermined current.
    Type: Application
    Filed: November 8, 2012
    Publication date: May 16, 2013
    Applicant: GREEN SOLUTION TECHNOLOGY
    Inventor: GREEN SOLUTION TECHNOLOGY