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Display device having a light emitting element

  • US 6,437,840 B1
  • Filed: 10/31/2000
  • Issued: 08/20/2002
  • Est. Priority Date: 06/09/1997
  • Status: Expired due to Term
First Claim
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1. A display device, comprising a lamination in order of:

  • a first polarizer that transmits linearly polarized light in a first direction, and that does not transmit linearly polarized light polarized in a second direction perpendicular to a said first direction;

    a liquid crystal layer that rotates a polarization direction in an on state;

    a second polarizer which transmits linearly polarized light polarized in a third direction, and that reflects, in specular reflection, linearly polarized light polarized in a fourth direction perpendicular to said third direction;

    a first optical element;

    a reflective layer; and

    a light emitting element.

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