Back to results
US 9,883,572 B2Granted
Electronic device
AssigneeASUSTeK COMPUTER INC.
InventorHsin-Wu Huang
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeASUSTeK COMPUTER INC.
InventorHsin-Wu Huang
Estimating the term…
An electronic device adapted for adjusting a light effect of a CCFL is provided. The electronic device is electronically connected to the CCFL. The electronic device comprises a PWM controller configured to receive at least a digital signal and to output a specific-frequency reference signal according to the digital signal, a driver electronically connected to the PWM controller and configured to output a first voltage signal according to the specific-frequency reference signal, and a transformer electronically connected to the driver and the CCFL. The transformer amplifies the first voltage signal to generate a second voltage signal and sends the second voltage signal to the CCFL. A light effect is generated by the CCFL according to the second voltage signal.
An electronic device, adapted for adjusting a light effect of a cold cathode fluorescent lamps (CCFL), the electronic device is electronically connected to the CCFL, the electronic device comprising:
Dependencies are inferred from the claim text.