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Light scattering light guide and applied optical apparatuses

  • US 5,542,017 A
  • Filed: 05/25/1993
  • Issued: 07/30/1996
  • Est. Priority Date: 09/27/1991
  • Status: Expired due to Term
First Claim
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1. A light guide comprising:

  • a light source; and

    a polymer material in visual communication with the light source, the polymer material comprising;

    a first polymer; and

    aggregated chains of a second polymer uniformly disbursed within the first polymer so that the correlation distance "a" lies in the range of 0.07 μ

    m≦

    a≦

    50 μ

    m and the effective scattering irradiation parameter E lies in the range of 0.45 cm-1

    E≦

    80 cm-1.

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