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Optical compensation sheet and its fabrication as well as liquid crystal display device using the same

  • US 5,583,677 A
  • Filed: 01/18/1994
  • Issued: 12/10/1996
  • Est. Priority Date: 01/18/1993
  • Status: Expired due to Term
First Claim
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1. An optical compensation sheet comprising:

  • at least one photoisomerized substance, said sheet having optical anisotropy and negative uniaxiality with an optic axis of the sheet intersecting the surface of the sheet at an angle other than a right angle.

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  • 3 Assignments
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