Backlight unit and display device including the same

The invention relates to a backlight unit and a display device including the same. The backlight unit includes a frame; a substrate located on one side of the frame; a plurality of light assemblies mounted on the substrate; a light guide plate configured to guide light emitted by the light assembly; and a reflection sheet located between the light guide plate and the frame and configured to reflect light emitted by the plurality of light assemblies. In addition, the light guide plate includes a first block including a plurality of light guide areas configured to emit light emitted by a corresponding first set of light assemblies; and a second block including a plurality of light guide areas configured to emit light emitted by a corresponding second set of light assemblies. 本发明涉及背光单元和包括背光单元的显示装置。背光单元包括：框架；基板，该基板位于框架的侧；多个光组件，该多个光组件被安装在基板上；导光板，该导光板被构造成引导由光组件发射的光；以及反射片，该反射片位于导光板和框架之间并且被构造成反射由多个光组件发射的光。另外，导光板包括第块，该第块包括被构造成发射由相对应第组光组件发射的光的多个导光区域；和第二块，该第二块包括被构造成发射由相对应的第二组光组件发射的光的多个导光区域。