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Liquid-crystal display device

  • US 6,359,670 B1
  • Filed: 05/28/1998
  • Issued: 03/19/2002
  • Est. Priority Date: 05/30/1997
  • Status: Expired due to Fees
First Claim
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1. A liquid-crystal display device provided with a display cell comprising a layer of a liquid-crystal material sandwiched between a first polarizer having a first direction of polarization and a second polarizer having a second direction of polarization, characterized in that said display cell is provided with a reflective polarizer of which the direction of polarization on the side of the second polarizer makes an angle relative to the second direction of polarization and which has on the side facing away from the second polarizer a polarization-changing effect for light incident at an angle relative to the normal to the reflective polarizer.

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