Elastomeric retroreflective structure

Details Elastomeric retroreflective structure Elastomeric retroreflective structure

1995-06-28

1996-02-13

Phan, James

Optical: systems and elements

Signal reflector

3-corner retroreflective

359529, 359900, 428167, 4271631, 264214, G02B 5124

Patent

active

054915864

ABSTRACT:
A retroreflective structure having prism elements and a method for making the structure are disclosed. The retroreflective structure is formed of an extensible, elastomeric film and a rigid, non-extensible array of retroreflective prism elements. The array is bonded to the elastomeric film, thereby forming a retroreflective structure which can be significantly stretched without significantly diminishing the retroreflective properties of the structure.

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