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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.:

US 11883104 B1

PDFFull Text
Date of Patent:
Jan. 30, 2024

Filed:

Sep. 02, 2021

Eye center of rotation determination, depth plane selection, and render camera positioning in display systems

Applicant:

Magic Leap, Inc., Plantation, FL (US);

Inventors:

Samuel A. Miller, Hollywood, FL (US);

Lomesh Agarwal, Fremont, CA (US);

Lionel Ernest Edwin, Hollywood, FL (US);

Ivan Li Chuen Yeoh, Wesley Chapel, FL (US);

Daniel Farmer, Verdi, NV (US);

Sergey Fyodorovich Prokushkin, Campbell, CA (US);

Yonatan Munk, Fort Lauderdale, FL (US);

Edwin Joseph Selker, Palo Alto, CA (US);

Bradley Vincent Stuart, Fort Lauderdale, FL (US);

Jeffrey Scott Sommers, Mountain View, CA (US);

Assignee:

Magic Leap, Inc., Plantation, FL (US);

Attorney:

Tobias Intellectual Property Law, PLLC

Primary Examiner:

Jin Ge

Int. Cl.
CPC ...
A61B 3/113 (2006.01); G06F 3/01 (2006.01); A61B 3/11 (2006.01); G06V 40/18 (2022.01); H04N 13/383 (2018.01); H04N 13/344 (2018.01); G02B 30/40 (2020.01); G02B 27/00 (2006.01); G02B 27/01 (2006.01); G06F 3/04815 (2022.01); G06T 3/40 (2006.01); G06V 10/60 (2022.01);
U.S. Cl.
CPC ...
A61B 3/113 (2013.01); A61B 3/111 (2013.01); G02B 27/0081 (2013.01); G02B 27/0093 (2013.01); G02B 27/0172 (2013.01); G02B 27/0176 (2013.01); G02B 30/40 (2020.01); G06F 3/013 (2013.01); G06F 3/04815 (2013.01); G06V 40/193 (2022.01); H04N 13/344 (2018.05); H04N 13/383 (2018.05); G02B 2027/0134 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0174 (2013.01); G06T 3/40 (2013.01); G06V 10/60 (2022.01);
Abstract

A display system can include a head-mounted display configured to project light to an eye of a user to display virtual image content at different amounts of divergence and collimation. The display system can include an inward-facing imaging system images the user's eye and processing electronics that are in communication with the inward-facing imaging system and that are configured to obtain an estimate of a center of rotation of the user's eye. The display system may render virtual image content with a render camera positioned at the determined position of the center of rotation of said eye.

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