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:
Sep. 26, 2017
Filed:
Aug. 27, 2015
Applicant:
Genius Electronic Optical Co., Ltd., Taichung, TW;
Inventors:
Assignee:
GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD., Fujian, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01); H04N 5/225 (2006.01); G02B 7/02 (2006.01); G02B 1/04 (2006.01); G02B 1/11 (2015.01); G02B 5/28 (2006.01);
U.S. Cl.
CPC ...
G02B 5/206 (2013.01); G02B 1/041 (2013.01); G02B 7/021 (2013.01); H04N 5/2254 (2013.01); G02B 1/11 (2013.01); G02B 5/208 (2013.01); G02B 5/282 (2013.01);
Abstract
An optical lens includes a plastic lens body and a plurality of light-absorbing particles. The light-absorbing particles are dispersed in the plastic lens body, are present in an amount ranging from 0.01 wt % to 0.05 wt % based on the total weight of the optical lens, and are capable of absorbing infrared having a wavelength greater than 1100 nm.