The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 1994
Filed:
Nov. 17, 1992
Roger F Halter, Santa Ana, CA (US);
Poly-Optical Products, Ltd., Irvine, CA (US);
Abstract
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.