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. 26, 2019
Filed:
Jun. 07, 2018
3m Innovative Properties Company, St. Paul, MN (US);
John D. Le, Woodbury, MN (US);
Andrew J. Ouderkirk, St. Paul, MN (US);
Joseph C. Carls, Austin, TX (US);
Cameron T. Murray, Stillwater, MN (US);
Richard J. Ferguson, Eau Claire, WI (US);
Cory C. Barum, Burnsville, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
The present disclosure provides an integrated optical component array and method of making an integrated optical component array useful for projection devices or other optical devices. The integrated optical component array can be a PBS array fabricated such that the individual PBS cubes having several elements can be assembled in a massively parallel manner and then singulated as individual optical components, and can result in a large reduction in manufacturing cost.