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    • 6. 发明申请
    • Backlight unit and method of manufacturing a polarization film employed in the same
    • 背光单元及其制造方法
    • US20060262397A1
    • 2006-11-23
    • US11406246
    • 2006-04-19
    • Jung LeeSang LeeKang KimChang KimKab Hwang
    • Jung LeeSang LeeKang KimChang KimKab Hwang
    • G02B5/30
    • G02B5/3025G02F1/133528G02F2001/133548Y10S359/90
    • The present invention relates to a backlight unit having a polarization film for performing the function of a reflective polarization film. The backlight unit includes a light source, an optical film and a polarization film. The light source emits a light having a certain wavelength. The optical film is located proximate to the light source to transmit the light outputted from the light guiding plate in a certain direction. The polarization film is located proximate to the optical film. Here, the polarization film has a UV curing resin and lines disposed on the UV curing resin, and polarize the light transmitted from the optical film. The backlight unit manufactures the polarization film by using UV curing resin and metal substance, and thus the manufacture period of the polarization film may be reduced. Accordingly, the polarization film may be manufactured in great quantities.
    • 本发明涉及具有用于实现反射偏振膜功能的偏振膜的背光单元。 背光单元包括光源,光学膜和偏振膜。 光源发射具有一定波长的光。 光学膜位于光源附近,以沿着一定方向透射从导光板输出的光。 偏振膜位于光学膜附近。 这里,偏振膜具有UV固化树脂和设置在UV固化树脂上的线,并且使从光学膜透射的光偏振。 背光单元通过使用UV固化树脂和金属物质制造偏振膜,因此可以减小偏光膜的制造周期。 因此,可以大量地制造偏振膜。