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:
Nov. 06, 2012
Filed:
Apr. 22, 2008
Applicants:
William Delaney, Charlotte, NC (US);
Paul Elliott, Charlotte, NC (US);
David Keller, Charlotte, NC (US);
William Hudson Welch, Charlotte, NC (US);
Greg Kintz, Asheville, NC (US);
Frolian Pobre, Charlotte, NC (US);
Inventors:
William Delaney, Charlotte, NC (US);
Paul Elliott, Charlotte, NC (US);
David Keller, Charlotte, NC (US);
William Hudson Welch, Charlotte, NC (US);
Greg Kintz, Asheville, NC (US);
Frolian Pobre, Charlotte, NC (US);
Assignee:
DigitalOptics Corporation East, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01); G03F 7/004 (2006.01); G03F 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A micro-optical element includes a support substrate, a micro-optical lens in a cured replication material on a first surface of the support substrate, and an opaque material aligned with and overlapping the micro-optical lens along a vertical direction.