Patent · US Active

Method of making a polarizing beamsplitter array

US10578884B2 · kind B2 · utility

1Cited by

18References

4Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Joseph C. Carls · Austin, US
James M. Nelson · Lino Lakes, US
Charles N. DeVore · Hugo, US
Dwight G. Baldwin · Austin, US

Key dates

Filing date	Nov 14, 2017
Grant date	Mar 3, 2020
Priority date	—
Expiry date	Nov 14, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24612
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optical component array and method of making an optical component array includes a plurality of optical components useful for projection devices or other optical devices.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.