Verticil Electronics Corp. Patent applications |
Patent application number | Title | Published |
20100253227 | LIGHT FIXTURE AND DRIVING CIRCUIT THEREOF - A light fixture includes a CCFL and a driving circuit. The driving circuit includes a first voltage converter and a high-voltage inverter. The first voltage converter provides a DC voltage signal according to a power signal. The high-voltage inverter comprises a second voltage converter and a first transformer. The second voltage converter converts the DC voltage signal into an AC voltage signal. The first transformer is corresponding to the first CCFL and includes a first primary winding circuit and a first secondary winding circuit. The first primary winding circuit has a first input voltage signal in response to the AC voltage signal. The first secondary winding circuit is coupled with the first input voltage signal to generate a first output voltage signal for driving the first CCFL. The first primary and secondary winding circuits belong to a primary-side circuit and receive the same ground voltage signal. | 10-07-2010 |
20100207537 | COMPLEX FLUORESCENT LAMP - A complex fluorescent lamp is provided. The complex fluorescent lamp comprises at least one cold cathode fluorescent lamp (CCFL) and an impedance transformer. Each of the CCFL has a first electrode and a second electrode. The impedance transformer is coupled to the first electrode and the second electrode for transforming an AC signal into a high voltage signal to light up the at least one CCFL. | 08-19-2010 |