LIGHT EMITTING DIODE PACKAGE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME

LIGHT EMITTING DIODE PACKAGE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME

  • CN 104,597,658 A
  • Filed: 10/30/2014
  • Published: 05/06/2015
  • Est. Priority Date: 06/19/2013
  • Status: Active Application
First Claim
Patent Images

1. a liquid crystal indicator, comprising:

  • Light emitting diode printed circuit board;

    Light emission diode package member on described light emitting diode printed circuit board, described light emission diode package member has light emitting diode and the LED lens on described light emitting diode, and described LED lens has the shape about central shaft substantial symmetry;

    AndLiquid crystal panel on described light emission diode package member,Wherein, described LED lens comprises lower surface, the upper surface with the first lower surface and the second lower surface and is connected the side surface of described lower surface and described upper surface,Wherein, the light incided on described first lower surface is substantially totally reflected on the upper surface and is penetrated by described side surface,Wherein, described first lower surface comprises the first curved surface extended from described central shaft and the second curved surface extended from the first end of described first curved surface, andWherein, described second lower surface is smooth and extends from the second end of described second curved surface.

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