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. 27, 2024
Filed:
Jan. 03, 2022
Applicant:
Seoul Viosys Co., Ltd., Ansan-si, KR;
Inventors:
A Young Lee, Ansan-si, KR;
Yeong Min Yoon, Ansan-si, KR;
Assignee:
Seoul Viosys Co., Ltd., Ansan-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
A61N 5/06 (2006.01);
U.S. Cl.
CPC ...
A61N 5/0613 (2013.01); A61N 2005/0648 (2013.01); A61N 2005/0651 (2013.01); A61N 2005/0663 (2013.01);
Abstract
A light source for eye wellness configured to emit light having a wavelength range from 380 nm to 780 nm, and has a spectrum area that overlaps at least 55% of an area of a normalized solar spectrum, in which a valley wavelength of the light has a deviation equal to or less than 0.15 form the normalized solar spectrum in the wavelength range from 460 nm to 490 nm, and a color temperature of the light is in a range of 2600K to 7000K.