Fiber optic panel providing an arbitrary pattern of illumination and method of making same
AssigneePoly-Optical Products, Inc.
InventorRoger F. Halter
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AssigneePoly-Optical Products, Inc.
InventorRoger F. Halter
Estimating the term…
An improved fiber optic panel having a desired illumination pattern is assembled from at least two partial panels, each comprising a plurality of fully terminated parallel fibers. Two or more such partial arrays are combined to fabricate a optical fiber substrate having an arbitrary illumination pattern. The non-illuminated fiber lengths extending from the individual fiber terminations are removed before the two partial arrays are assembled, thus further enhancing the efficiency of the device. In a preferred embodiment the fibers of each partial array have a center-to-center spacing slightly greater than twice the fiber diameters, and the fibers of the two partial arrays are intermeshed to form a closely packed parallel array of fibers in which a fully terminated shorter fiber is located between two longer fibers.
A method of making a fiber optic panel having a predetermined illumination pattern, comprising the steps:
A method of making a fiber optic panel having a predetermined illumination pattern, comprising the steps:
A fiber optic panel having a predetermined and uniform illumination pattern comprising a closely packed parallel array of fully terminated optical fibers of at least two different lengths in which a fully terminated shorter fiber is intermeshed between two long fibers wherein the array of optical fibers forms a pattern that resembles a regular mosaic of slightly tilted diamonds.
Dependencies are inferred from the claim text.