To make FFL operate in steady state for improving the luminance qualities, the proposed system is with feedback control and controls the duty cycle of dimming signal to regulate the brightness of FFL.
英
美
- 為使平面螢 光燈操作于穩定狀態(tài)以提升發(fā)光品質(zhì)，文中系藉由回授控制并 結合脈寬調變之調光方式，改變平面螢光燈平均電流達致調光 目的，使得平面螢光燈具線(xiàn)性且寬廣之調光范圍。
