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    Light source unit, backlight unit and liquid crystal display having the same
    3.
    发明授权
    Light source unit, backlight unit and liquid crystal display having the same 有权
    光源单元，背光单元和具有相同的液晶显示器

    公开(公告)号：US08502934B2

    公开(公告)日：2013-08-06

    申请号：US12266375

    申请日：2008-11-06

    申请人： Young-Keun Lee ,  Si-Joon Song ,  Gi-Gherl Kim

    发明人： Young-Keun Lee ,  Si-Joon Song ,  Gi-Gherl Kim

    IPC分类号： G02F1/1335 ,  F21S4/00 ,  H01L33/00 ,  H01L27/15

    CPC分类号： H05K1/142 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133612 ,  H05K1/117 ,  H05K3/325 ,  H05K2201/09481 ,  H05K2201/10106 ,  H05K2201/10189

    摘要： A light source unit includes a substrate, a plurality of light emitting elements mounted on the substrate, a first inner wiring portion formed on the substrate and connected to the plurality of light emitting elements, and a second inner wiring portion formed on the substrate insulated from the first inner wiring portion. Two such light source units may be included in a backlight unit having a plurality of light emitting elements. A receiving member accommodates the first light source unit and the second light source unit, and a length of wires arranged along inside edges of the receiving member is reduced.

    摘要翻译： 光源单元包括基板，安装在基板上的多个发光元件，形成在基板上并连接到多个发光元件的第一内部布线部分，以及形成在基板上的第二内部布线部分， 第一内部布线部分。 两个这样的光源单元可以包括在具有多个发光元件的背光单元中。 接收构件容纳第一光源单元和第二光源单元，并且减小了沿接收构件的内部边缘布置的一段电线。

    LIGHT MODULE AND BACKLIGHT ASSEMBLY INCLUDING THE SAME
    4.
    发明申请
    LIGHT MODULE AND BACKLIGHT ASSEMBLY INCLUDING THE SAME 有权
    光模块和背光组件，包括它们

    公开(公告)号：US20130077348A1

    公开(公告)日：2013-03-28

    申请号：US13525167

    申请日：2012-06-15

    申请人： Sang-Chul BYUN ,  Seok Hyun NAM ,  Si Joon SONG ,  Yong Suk CHI ,  Min-Young SONG ,  Young-Keun LEE ,  Hyuk-Hwan KIM ,  Dong Hyeon LEE

    发明人： Sang-Chul BYUN ,  Seok Hyun NAM ,  Si Joon SONG ,  Yong Suk CHI ,  Min-Young SONG ,  Young-Keun LEE ,  Hyuk-Hwan KIM ,  Dong Hyeon LEE

    IPC分类号： F21V8/00 ,  F21V21/00

    CPC分类号： F21S8/00 ,  F21V19/00 ,  F21V23/00 ,  F21V23/001 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02F1/133615 ,  H05K1/0278 ,  H05K1/14 ,  H05K2201/10106

    摘要： A light module for a backlight assembly that prevents metal wiring from being damaged at a bent portion and a backlight assembly including the same are presented. The light module for the backlight assembly includes: a printed circuit board (PCB) including a first portion and a second portion connected by a connection having a bend; a first light source formed on the first portion of the printed circuit board (PCB); a second light source formed on the second portion of the printed circuit board (PCB); a first wiring connecting member connected to the first light source and formed on the first portion; and a second wiring connecting member connected to the second light source and formed on the second portion, wherein the first wiring connecting member and the second wiring connecting member are connected to each other.

    摘要翻译： 本发明提供了一种用于防止金属布线在弯曲部分被损坏的背光组件的灯组件和包括其的背光组件。 用于背光组件的灯模块包括：印刷电路板（PCB），包括第一部分和通过具有弯曲部的连接部连接的第二部分; 形成在印刷电路板（PCB）的第一部分上的第一光源; 形成在印刷电路板（PCB）的第二部分上的第二光源; 连接到第一光源并形成在第一部分上的第一布线连接构件; 以及与第二光源连接并形成在第二部分上的第二布线连接构件，其中第一布线连接构件和第二布线连接构件彼此连接。

    Backlight unit with controlled power consumption and display apparatus having the same
    5.
    发明授权
    Backlight unit with controlled power consumption and display apparatus having the same 有权
    具有受控功耗的背光单元和具有其的显示装置

    公开(公告)号：US08400073B2

    公开(公告)日：2013-03-19

    申请号：US12689968

    申请日：2010-01-19

    申请人： Sang-Chul Byun ,  Byoung Dae Ye ,  Yong-Hoon Kwon ,  Byungchoon Yang ,  Young-keun Lee

    发明人： Sang-Chul Byun ,  Byoung Dae Ye ,  Yong-Hoon Kwon ,  Byungchoon Yang ,  Young-keun Lee

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0818 ,  G09G3/3406 ,  G09G2320/064 ,  G09G2330/021 ,  H05B33/0827

    摘要： In a display apparatus having a backlight unit, a light unit includes plural light source strings commonly connected to an output terminal of a boosting circuit to generate light in response to a light source driving voltage. The light source strings are grouped into plural light generating groups. Plural driving circuits are respectively connected to the light generating groups, and each driving circuit sequentially outputs feedback voltages from the light source strings of a corresponding light generating group. A minimum voltage detecting circuit compares the feedback voltages with each other from the driving circuits to detect a minimum voltage and outputs a control signal according to the detected minimum voltage. A voltage control circuit controls a voltage level of the light source driving voltage in response to the control signal. Accordingly, although the number of the driving circuits increases, power consumption used in each driving circuit may be reduced.

    摘要翻译： 在具有背光单元的显示装置中，光单元包括共同连接到升压电路的输出端的多个光源串，以响应于光源驱动电压产生光。 光源串被分组成多个发光组。 多个驱动电路分别连接到发光组，并且每个驱动电路从相应的发光组的光源串中顺序地输出反馈电压。 最小电压检测电路将来自驱动电路的反馈电压相互比较以检测最小电压，并根据检测到的最小电压输出控制信号。 电压控制电路响应于控制信号控制光源驱动电压的电压电平。 因此，尽管驱动电路的数量增加，但是可以减少每个驱动电路中使用的功耗。

    Backlight Unit With Controlled Power Consumption And Display Apparatus Having The Same
    6.
    发明申请
    Backlight Unit With Controlled Power Consumption And Display Apparatus Having The Same 有权
    具有控制功耗的背光单元和具有相同功能的显示设备

    公开(公告)号：US20110012521A1

    公开(公告)日：2011-01-20

    申请号：US12689968

    申请日：2010-01-19

    申请人： Sang-Chul BYUN ,  Byoung Dae Ye ,  Yong-Hoon Kwon ,  Byungchoon Yang ,  Young-keun Lee

    发明人： Sang-Chul BYUN ,  Byoung Dae Ye ,  Yong-Hoon Kwon ,  Byungchoon Yang ,  Young-keun Lee

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0818 ,  G09G3/3406 ,  G09G2320/064 ,  G09G2330/021 ,  H05B33/0827

    摘要： In a display apparatus having a backlight unit, a light unit includes plural light source strings commonly connected to an output terminal of a boosting circuit to generate light in response to a light source driving voltage. The light source strings are grouped into plural light generating groups. Plural driving circuits are respectively connected to the light generating groups, and each driving circuit sequentially outputs feedback voltages from the light source strings of a corresponding light generating group. A minimum voltage detecting circuit compares the feedback voltages with each other from the driving circuits to detect a minimum voltage and outputs a control signal according to the detected minimum voltage. A voltage control circuit controls a voltage level of the light source driving voltage in response to the control signal. Accordingly, although the number of the driving circuits increases, power consumption used in each driving circuit may be reduced.

    摘要翻译： 在具有背光单元的显示装置中，光单元包括共同连接到升压电路的输出端的多个光源串，以响应于光源驱动电压产生光。 光源串被分组成多个发光组。 多个驱动电路分别连接到发光组，并且每个驱动电路从相应的发光组的光源串中顺序地输出反馈电压。 最小电压检测电路将来自驱动电路的反馈电压相互比较以检测最小电压，并根据检测到的最小电压输出控制信号。 电压控制电路响应于控制信号控制光源驱动电压的电压电平。 因此，尽管驱动电路的数量增加，但是可以减少每个驱动电路中使用的功耗。