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:
Oct. 06, 2020
Filed:
Dec. 12, 2018
Fingerprint Cards Ab, Gothenburg, SE;
Arash Akhavan Fomani, Saratoga, CA (US);
Marek Mienko, San Jose, CA (US);
Richard Klenkler, San Jose, CA (US);
Patrick Smith, San Jose, CA (US);
Robert J. Gove, Los Gatos, CA (US);
Guozhong Shen, San Jose, CA (US);
Alvin Jee, San Jose, CA (US);
Young Seen Lee, Newark, CA (US);
Jason Goodelle, San Jose, CA (US);
Bob Lee Mackey, San Jose, CA (US);
FINGERPRINT CARDS AB, Gothenburg, SE;
Abstract
An optical sensor device includes: a display layer, comprising a light source configured to generate light incident on an input surface of the optical sensor device; an image sensor layer, disposed below the display layer, comprising an optical image sensor having a plurality of image sensor pixels; and a first ambient light filter layer, disposed between the display layer and the image sensor layer, configured to block one or more wavelengths of light.