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Display apparatus

  • US 8,520,062 B2
  • Filed: 10/13/2010
  • Issued: 08/27/2013
  • Est. Priority Date: 03/04/2010
  • Status: Expired due to Fees
First Claim
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1. A display apparatus comprising:

  • a display panel which displays a two-dimensional image and comprises;

    a plurality of pixels arranged in a matrix, each pixel comprising a plurality of sub pixels; and

    a black matrix between sub pixels adjacent to each other;

    andan optical member on the display panel, comprising a plurality of lenses elongated in a first direction, and arranged in a second direction perpendicular to the first direction, each lens including a plurality of focal points and configured such that at least two pixels of the display panel correspond to one three-dimensional pixel, wherein the lenses divide the two-dimensional image of the display panel into left and right eye images,whereina width of a sub pixel in the second direction and a width of the black matrix provided between adjacent sub pixels in the second direction have a ratio of M;

    N, in which the M and N are numbers greater than or equal to 1,wherein each lens has J focal points, in which J is a greatest natural number satisfying an equation;

    J≦

    M+N, anda portion of the plurality of focal points overlaps one of the sub pixels, and a remaining focal point overlaps the black matrix adjacent to the one of the sub pixels in the second direction.

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