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REFLECTION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF

  • US 20140146560A1
  • Filed: 07/09/2013
  • Published: 05/29/2014
  • Est. Priority Date: 11/23/2012
  • Status: Abandoned Application
First Claim
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1. A reflection sheet, comprising:

  • a main body; and

    an upper skin layer positioned on an upper surface of the main body, the upper skin layer comprising a plurality of particles,wherein irregular protrusions are formed on a top surface of the upper skin layer due to the presence of the particles,wherein an average of surface roughness or height differences of the protrusions has a value of 15 μ

    m or larger, andwherein an interval between the adjacent protrusions has a value of 200 μ

    m or less.

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