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Advanced layered composite polylaminate electroactive actuator and sensor

  • US 6,060,811 A
  • Filed: 07/25/1997
  • Issued: 05/09/2000
  • Est. Priority Date: 07/25/1997
  • Status: Expired due to Fees
First Claim
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1. An electroactive device, comprising:

  • a pre-stressed, curved electroactive material having a convex surface and a concave surface;

    a support layer having a curved central portion and two ends, the curved central portion having a convex surface and a concave surface, the convex surface being conformed to match to the shape of the concave surface of the pre-stressed curved electroactive material, the convex surface of the central portion being in contact with the concave surface of the pre-stressed, curved electroactive material; and

    a means for attaching the convex surface of the central portion of the support layer to the concave surface of the pre-stressed, curved electroactive material.

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