公开(公告)号：US07728532B2

公开(公告)日：2010-06-01

申请号：US12116386

申请日：2008-05-07

Applicant: Ivan Peng

Inventor： Ivan Peng

IPC: H05B37/02

CPC classification number: H05B33/0815 ,  H05B33/0818

Abstract: A circuit device for an LED's driving and stabilizing system includes an AC/DC controllable driving voltage source, a feedback driving controller, an LED demodulation driving controller controllable driving voltage source, an external regulator, and an LED modular device. While various internal conditions or factors of the circuit device may be obtained through integrally or partially setting and computing, the circuit device may also be externally connected to an input signal source according to the characteristics of different attributive conditions to thereby achieve the function of automatic regulation, enabling the LED modular device connected thereto and having been used over a long period of time to have lowered brightness attenuation rate, reduced power loss, reduced heat generation, and accordingly, extended the LED's lifespan.

Abstract translation: 一种用于LED的驱动和稳定系统的电路装置包括AC / DC可控驱动电压源，反馈驱动控制器，LED解调驱动控制器可控驱动电压源，外部调节器和LED模块化装置。 虽然通过整体或部分设置和计算可以获得电路装置的各种内部条件或因素，但电路装置也可以根据不同属性条件的特性从外部连接到输入信号源，从而实现自动调节的功能 使得连接到其上的LED模块化器件已经被长时间使用以具有降低的亮度衰减率，降低的功率损耗，减少的发热，并且因此延长了LED的寿命。