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:
Jul. 12, 2005
Filed:
Mar. 10, 2003
Nicholas F. Borrelli, Elmira, NY (US);
Robert Sabia, Corning, NY (US);
Dennis W. Smith, Corning, NY (US);
Nicholas F. Borrelli, Elmira, NY (US);
Robert Sabia, Corning, NY (US);
Dennis W. Smith, Corning, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A lens array and a method for fabricating a lens array that is relatively flat and has useful lenses with relatively uniform sag heights are described herein. In one embodiment, the lens array includes a one-dimensional array of useful lens and two sacrificial lens each of which is formed next to an end of a row of the useful lenses. In another embodiment, the lens array includes a two-dimensional array of useful lens and a plurality of perimeter sacrificial lens each of which is formed next to an end of a row or a column of the useful lenses. In yet another embodiment, the lens array includes an array of useful lenses and a glass region (including possibly a glass matrix) located within a opal border and outside a opal region that surrounds the useful lenses.