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Liquid crystal display device

  • US 20050062913A1
  • Filed: 11/03/2004
  • Published: 03/24/2005
  • Est. Priority Date: 07/26/2002
  • Status: Active Grant
First Claim
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1. A liquid crystal display device comprising:

  • a first display unit including;

    a first liquid crystal display panel having a first substrate, a second substrate and a first liquid crystal layer between the first and second substrates, and a transflective film disposed under the first liquid crystal display panel, so that the transflective film partially reflects and partially transmits an incident light incident onto the transflective film;

    a second display unit including a second liquid crystal display panel having a third substrate, a fourth substrate and a second liquid crystal layer between the third and fourth substrates; and

    a light supplying unit disposed between the first and second display units, the light supplying unit generating a first light to provide the first display unit with a first part of the first light and the second display unit with a second part of the first light, and the light supplying unit controlling an amount of the first and second parts of the first light to regulate a contrast ratio of a luminance between the first and second display units.

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