LED back-light unit and display device
    1.
    发明授权
    LED back-light unit and display device 有权
    LED背光单元和显示设备

    公开(公告)号:US08277104B2

    公开(公告)日:2012-10-02

    申请号:US12704357

    申请日:2010-02-11

    IPC分类号: F21V7/04

    摘要: A back-light unit including a plurality of substrates, a plurality of light sources respectively disposed on the plurality of substrates and configured to emit light, and N (N≧2) light guide plates respectively disposed adjacent to the plurality of light sources, each light guide plate including a light incidence part having a light incidence surface for receiving light emitted in a first direction from a corresponding light source, and a light emission part for emitting the received incident light in a second direction different than the first direction. Further, at least one of the light guide plates includes light-extracting surface patterns disposed on the light emission part, and the light-extracting surface patterns comprise a first region of light-extracting surface patterns having a higher pattern-density than a second region of light-extracting surface patterns next to the first region.

    摘要翻译: 背光单元,包括多个基板,多个光源分别设置在多个基板上并被配置为发光,以及分别设置在多个光源附近的N(N≥2)个导光板,每个 导光板包括具有用于接收从相应的光源沿第一方向发射的光的光入射表面的光入射部分,以及用于沿与第一方向不同的第二方向发射所接收的入射光的发光部分。 此外,至少一个导光板包括设置在发光部分上的光提取表面图案,并且光提取表面图案包括具有比第二区域更高的图案密度的第一区域的光提取表面图案 的光提取表面图案在第一区域旁边。

    Liquid crystal display having a plurality of modules
    2.
    发明授权
    Liquid crystal display having a plurality of modules 有权
    具有多个模块的液晶显示器

    公开(公告)号:US08220981B2

    公开(公告)日:2012-07-17

    申请号:US12632694

    申请日:2009-12-07

    IPC分类号: F21V7/04 G02F1/1335

    摘要: An LED backlight unit and an LCD using a backlight unit may be provided. A liquid crystal display (LCD) may include a plurality of modules including a circuit board, a plurality of light emitting diode (LED) light sources arranged on the circuit board for emitting light, and a light guide plate having a light incidence part including an incident surface for receiving light emitted from the LED light source and a light emission part for emitting the light. The LCD may further include a frame having the plurality of the modules provided thereon, and at least one driving unit on one surface of the frame, wherein a connection hole is formed in the frame to connect the circuit board to the at least one driving unit.

    摘要翻译: 可以提供使用背光单元的LED背光单元和LCD。 液晶显示器(LCD)可以包括多个模块,包括电路板,布置在用于发光的电路板上的多个发光二极管(LED)光源,以及具有光入射部分的导光板, 用于接收从LED光源发射的光的入射表面和用于发射光的发光部。 LCD还可以包括其上设置有多个模块的框架和在框架的一个表面上的至少一个驱动单元,其中在框架中形成连接孔以将电路板连接到至少一个驱动单元 。

    LED back-light unit and liquid crystal display device using the same
    3.
    发明授权
    LED back-light unit and liquid crystal display device using the same 有权
    LED背光单元和使用其的液晶显示装置

    公开(公告)号:US08189135B2

    公开(公告)日:2012-05-29

    申请号:US12453885

    申请日:2009-05-26

    摘要: An LED back-light unit and other devices using the LED back-light unit are discussed. According to one embodiment, an LED back-light unit includes a light guide portion that includes a light guide plate and a reflection plate coupled to the light guide plate, wherein the light guide plate has a light input part and a first connection part, and wherein the reflection plate has a second connection part connected to the first connection part, and a light source including at least one light emitting diode, the light source emitting light toward the light guide portion.

    摘要翻译: 讨论了LED背光单元和使用LED背光单元的其他设备。 根据一个实施例,LED背光单元包括导光部分,其包括导光板和耦合到导光板的反射板,其中导光板具有光输入部分和第一连接部分,以及 其中所述反射板具有连接到所述第一连接部分的第二连接部分和包括至少一个发光二极管的光源,所述光源朝向所述导光部分发射光。

    Backlight unit and display apparatus including the same
    5.
    发明授权
    Backlight unit and display apparatus including the same 有权
    背光单元和包括它的显示装置

    公开(公告)号:US08506106B2

    公开(公告)日:2013-08-13

    申请号:US12706661

    申请日:2010-02-16

    IPC分类号: G02F1/13357

    摘要: A back-light unit including a plurality of substrates, a plurality of light sources respectively disposed on the plurality of substrates and configured to emit light, and N (N≧2) light guide panels respectively disposed adjacent to the plurality of light sources, a corresponding light guide panel including a light incidence part having a light incidence surface for receiving light emitted from a corresponding light source, and a light emission part for emitting the received incident light. Further, the corresponding light guide panel includes protruding surface patterns protruding from an upper surface the light emission part.

    摘要翻译: 背光单元,包括多个基板,多个光源分别设置在所述多个基板上并被配置为发光;以及分别设置在所述多个光源附近的N(N> = 2)个导光板, 对应的导光板包括具有用于接收从相应的光源发射的光的光入射表面的光入射部分和用于发射所接收的入射光的发光部分。 此外,对应的导光板包括从发光部的上表面突出的突出面图案。

    Backlight unit having light guide plates
    6.
    发明授权
    Backlight unit having light guide plates 有权
    背光单元具有导光板

    公开(公告)号:US08113704B2

    公开(公告)日:2012-02-14

    申请号:US12618603

    申请日:2009-11-13

    IPC分类号: F21V7/04 G02F1/1335

    摘要: An LED back-light unit and other devices using the LED back-light unit are discussed. According to one embodiment, an LED back-light unit includes a light guide portion that includes a light guide plate and a reflection plate coupled to the light guide plate, wherein the light guide plate has a light input part and a first connection part, and wherein the reflection plate has a second connection part connected to the first connection part, and a light source including at least one light emitting diode, the light source emitting light toward the light guide portion.

    摘要翻译: 讨论了LED背光单元和使用LED背光单元的其他设备。 根据一个实施例,LED背光单元包括导光部分,其包括导光板和耦合到导光板的反射板,其中导光板具有光输入部分和第一连接部分,以及 其中所述反射板具有连接到所述第一连接部分的第二连接部分和包括至少一个发光二极管的光源,所述光源朝向所述导光部分发射光。

    LIQUID CRYSTAL DISPLAY USING THE SAME
    8.
    发明申请
    LIQUID CRYSTAL DISPLAY USING THE SAME 有权
    使用相同的液晶显示

    公开(公告)号:US20100053506A1

    公开(公告)日:2010-03-04

    申请号:US12618603

    申请日:2009-11-13

    IPC分类号: G09F13/04 G02F1/13357

    摘要: An LED back-light unit and other devices using the LED back-light unit are discussed. According to one embodiment, an LED back-light unit includes a light guide portion that includes a light guide plate and a reflection plate coupled to the light guide plate, wherein the light guide plate has a light input part and a first connection part, and wherein the reflection plate has a second connection part connected to the first connection part, and a light source including at least one light emitting diode, the light source emitting light toward the light guide portion.

    摘要翻译: 讨论了LED背光单元和使用LED背光单元的其他设备。 根据一个实施例,LED背光单元包括导光部分,其包括导光板和耦合到导光板的反射板,其中导光板具有光输入部分和第一连接部分,以及 其中所述反射板具有连接到所述第一连接部分的第二连接部分和包括至少一个发光二极管的光源,所述光源朝向所述导光部分发射光。

    BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME
    9.
    发明申请
    BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME 有权
    背光单元和显示装置,包括它们

    公开(公告)号:US20110026239A1

    公开(公告)日:2011-02-03

    申请号:US12706661

    申请日:2010-02-16

    IPC分类号: G02F1/13357

    摘要: A back-light unit including a plurality of substrates, a plurality of light sources respectively disposed on the plurality of substrates and configured to emit light, and N (N≧2) light guide panels respectively disposed adjacent to the plurality of light sources, a corresponding light guide panel including a light incidence part having a light incidence surface for receiving light emitted from a corresponding light source, and a light emission part for emitting the received incident light. Further, the corresponding light guide panel includes protruding surface patterns protruding from an upper surface the light emission part.

    摘要翻译: 背光单元,包括多个基板,分别设置在多个基板上并被配置为发光的多个光源和分别邻近所述多个光源设置的N(N≥2)个导光板, 对应的导光板包括具有用于接收从相应的光源发射的光的光入射表面的光入射部分和用于发射所接收的入射光的发光部分。 此外,对应的导光板包括从发光部的上表面突出的突出面图案。

    BACK LIGHT UNIT AND DISPLAY DEVICE USING THE SAME
    10.
    发明申请
    BACK LIGHT UNIT AND DISPLAY DEVICE USING THE SAME 审中-公开
    使用相同的背光单元和显示装置

    公开(公告)号:US20100271806A1

    公开(公告)日:2010-10-28

    申请号:US12727966

    申请日:2010-03-19

    IPC分类号: G02F1/13357

    摘要: A back light unit may provided that includes a board, a light source on the board, a plurality of light guide plates provided in a neighboring state, and an attachment member on a light incidence part of the light guide plate to attach the light guide plate to a frame, or an attachment member to block light from a light incidence part.

    摘要翻译: 可以提供背光单元,其包括板,板上的光源,设置在相邻状态的多个导光板,以及在导光板的入射部分上的附接构件,以将导光板 到框架或附着构件以阻挡来自光入射部分的光。