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    • 11. 发明申请
    • Light Source System
    • 光源系统
    • US20100141180A1
    • 2010-06-10
    • US12358262
    • 2009-01-23
    • Han-Yu ChaoChien-Lung Tsou
    • Han-Yu ChaoChien-Lung Tsou
    • H05B37/02
    • H05B33/086H05B33/0818H05B33/0827Y02B20/347
    • A light source system includes a current source for providing a predetermined current, a dimming control switch for turning on/off according to a dimming control signal, a first interlacing-control switch for turning on/off according to a first interlacing-control signal, a second interlacing-control switch for turning on/off according to a second interlacing-control signal, a first light emitting load for emitting light when receiving the predetermined current through the first interlacing-control switch and the dimming switch, and a second light emitting load for emitting light when receiving the predetermined current through the second interlacing-control switch and the dimming switch. When the first interlacing-control switch is turned on, the second interlacing-control switch is turned off. When the second interlacing-control switch is turned on, the first interlacing-control switch is turned off.
    • 光源系统包括用于提供预定电流的电流源,根据调光控制信号导通/关断的调光控制开关,根据第一隔行控制信号接通/断开的第一隔行控制开关, 第二交织控制开关,用于根据第二隔行控制信号接通/断开;第一发光负载,用于当通过所述第一隔行交换控制开关和所述调光开关接收到预定电流时发光;以及第二发光负载 当通过第二隔行控制开关和调光开关接收到预定电流时发光的负载。 当第一隔行控制开关接通时,第二隔行控制开关被关闭。 当第二隔行控制开关接通时,第一隔行控制开关被关闭。
    • 12. 发明申请
    • BACK LIGHT MODULE
    • 背光模组
    • US20090256495A1
    • 2009-10-15
    • US12177887
    • 2008-07-23
    • Han-Yu ChaoChien-Lung Tsou
    • Han-Yu ChaoChien-Lung Tsou
    • H05B37/02
    • H05B33/083G09G3/3426G09G2320/0633G09G2320/064G09G2330/021
    • A back light module is provided. The back light module includes a plurality of light source matrixes, a current adjusting circuit and a light source driving circuit, wherein each of the light source matrixes includes N light emitting units and N is an integer greater than 1. First ends of the light emitting units are electrically connected to each other, and a second end of the ith light emitting unit is electrically connected to an ith level switch line, wherein i is an integer and 1≦i≦N. The current adjusting circuit supplies and controls the current of each of the light source matrixes through level switch lines. The light source driving circuit drives the light source matrixes sequentially.
    • 提供背光模块。 背光模块包括多个光源矩阵,电流调节电路和光源驱动电路,其中每个光源矩阵包括N个发光单元,N是大于1的整数。发光的第一端 单元彼此电连接,第i个发光单元的第二端电连接到第i电平开关线,其中i是整数,1 <= i <= N。 电流调节电路通过电平开关线路提供和控制每个光源矩阵的电流。 光源驱动电路依次驱动光源矩阵。
    • 16. 发明授权
    • Back light module
    • 背光模组
    • US08076863B2
    • 2011-12-13
    • US12177887
    • 2008-07-23
    • Han-Yu ChaoChien-Lung Tsou
    • Han-Yu ChaoChien-Lung Tsou
    • H05B41/16G09G3/10
    • H05B33/083G09G3/3426G09G2320/0633G09G2320/064G09G2330/021
    • A back light module is provided. The back light module includes a plurality of light source matrixes, a current adjusting circuit and a light source driving circuit, wherein each of the light source matrixes includes N light emitting units and N is an integer greater than 1. First ends of the light emitting units are electrically connected to each other, and a second end of the ith light emitting unit is electrically connected to an ith level switch line, wherein i is an integer and 1≦i≦N. The current adjusting circuit supplies and controls the current of each of the light source matrixes through level switch lines. The light source driving circuit drives the light source matrixes sequentially.
    • 提供背光模块。 背光模块包括多个光源矩阵,电流调节电路和光源驱动电路,其中每个光源矩阵包括N个发光单元,N是大于1的整数。发光的第一端 单元彼此电连接,第i个发光单元的第二端电连接到第i电平开关线,其中i是整数,1和nlE; i&nlE; N。 电流调节电路通过电平开关线路提供和控制每个光源矩阵的电流。 光源驱动电路依次驱动光源矩阵。