公开(公告)号：US20110273101A1

公开(公告)日：2011-11-10

申请号：US13096421

申请日：2011-04-28

Applicant: Jing-Meng LIU

Inventor： Jing-Meng LIU

IPC: H05B37/00

CPC classification number: G09G3/3406 ,  G09G2320/0633 ,  H05B33/0818 ,  H05B33/0824 ,  Y02B20/347

Abstract: The present invention discloses a flat panel display (FPD), a light emitting module for use in the FPD, and an integrated circuit for use in the light emitting module. The light emitting module includes: at least one light emitting device string; and a local circuit for controlling current through the light emitting device string and generating a local feedback signal, wherein the local circuit has a first terminal for receiving power, a second terminal for coupling to the light emitting device string to control the current through the light emitting device string, a third terminal for generating the local feedback signal, and a fourth terminal for coupling to ground. The wiring of the FPD is therefore simplified.

Abstract translation: 本发明公开了一种平板显示器（FPD），用于FPD的发光模块和用于发光模块的集成电路。 发光模块包括：至少一个发光器件串; 以及本地电路，用于控制通过所述发光器件串并且产生局部反馈信号的电流，其中所述本地电路具有用于接收功率的第一端子，用于耦合到所述发光器件串的第二端子，以控制通过所述光的电流 发射器件串，用于产生本地反馈信号的第三端子和用于耦合到地的第四端子。 因此FPD的布线被简化。

公开(公告)号：US20110012537A1

公开(公告)日：2011-01-20

申请号：US12799108

申请日：2010-04-19

Applicant: Jing-Meng LIU

Inventor： Jing-Meng LIU

IPC: H05B37/02 ,  H02M3/00

CPC classification number: H02M3/33523 ,  H05B33/0815

Abstract: The present invention discloses a driver circuit and a method for driving a load circuit. The driver circuit includes: a primary side circuit receiving rectified AC power; a transformer coupled to the primary side circuit and converting a primary voltage to a secondary voltage which is supplied to a load circuit; and a secondary side circuit coupled to the transformer, the secondary side circuit detecting current flowing through the load circuit and feedback controlling the primary side circuit accordingly.

Abstract translation: 本发明公开了一种用于驱动负载电路的驱动电路和方法。 驱动电路包括：一次侧电路接收整流的交流电; 耦合到初级侧电路并将初级电压转换为提供给负载电路的次级电压的变压器; 以及耦合到变压器的次级侧电路，次级侧电路检测流过负载电路的电流并相应地控制初级侧电路的反馈。