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:
Jun. 01, 2021
Filed:
Mar. 21, 2018
Applicant:
Magic Leap, Inc., Plantation, FL (US);
Inventors:
Brian T. Schowengerdt, Seattle, WA (US);
Mathew D. Watson, Bellevue, WA (US);
Charles David Melville, Camano Island, WA (US);
Samuel Scott Frank, Shoreline, WA (US);
Assignee:
Magic Leap, Inc., Plantation, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/14 (2006.01); H04N 9/31 (2006.01); G02B 26/10 (2006.01); G02B 27/28 (2006.01); G02B 27/30 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 26/103 (2013.01); H04N 9/3129 (2013.01); G02B 27/283 (2013.01); G02B 27/30 (2013.01); G02B 2027/0125 (2013.01);
Abstract
A fiber scanning projector includes a piezoelectric element and a scanning fiber mechanically coupled to the piezoelectric element. The fiber scanning projector also includes an optical assembly section operable to receive light from the scanning fiber. The optical assembly section includes a prism element, a collimating element coupled to the prism element at an interface, a quarter wave plate, and a polarizing beam splitter disposed at the interface.