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Transmissive and reflective type liquid crystal display

  • US 6,937,303 B2
  • Filed: 12/18/2002
  • Issued: 08/30/2005
  • Est. Priority Date: 12/18/2001
  • Status: Expired due to Fees
First Claim
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1. A transmissive and reflective type LCD comprising:

  • a first substrate;

    a second substrate having an inner surface that is arranged so as to face the first substrate;

    a liquid crystal layer formed between the first substrate and the second substrate;

    a first polarizing plate formed on an outer surface of the first substrate;

    a second polarizing plate formed on an outer surface of the second substrate, the outer surface being opposite to the inner surface of the second substrate;

    a backlight arranged at a rear side of the first polarizing plate; and

    a transparent transflective film arranged between the first polarizing plate and the backlight, said transparent transflective film having a plurality of layers in which a first layer and a second layer having different refractivity indexes from each other are alternatively stacked, the transparent transflective film reflecting a specific directional polarization component of an incident light, and partially reflecting and transmitting a polarization component of the incident light that is polarized in a direction orthogonal to the specific direction.

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