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:
Aug. 15, 2023
Filed:
Aug. 23, 2022
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Alexander Hunt, Tygelsjö, SE;
Hector Caltenco, Oxie, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02C 7/04 (2006.01); G06F 3/01 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 27/0179 (2013.01); G02C 7/04 (2013.01); G06F 3/013 (2013.01); G09G 3/20 (2013.01); G02B 2027/0187 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/08 (2013.01); G09G 2340/04 (2013.01); G09G 2354/00 (2013.01); G09G 2360/141 (2013.01); G09G 2360/18 (2013.01);
Abstract
A contact lens system () for placing in an eye for augmented reality systems is disclosed. The contact lens system () comprises a display () comprising a matrix of display elements; a driver unit () configured to receive data from a host () and to present the data on the display () and a set of sensors () integrated on the display () for measuring pupil size. The driver unit () is further configured to read outputs from the set of sensors to determine the pupil size and adjust a size of an active area of the display.