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:
Dec. 02, 2025
Filed:
Feb. 01, 2021
Applicant:
Signify Holding B.v., Eindhoven, NL;
Inventors:
Chienfu Huang, Eindhoven, NL;
Xiuru Wang, Eindhoven, NL;
Assignee:
SIGNIFY HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/857 (2025.01); H01L 25/075 (2006.01); H05B 45/3577 (2020.01); H05B 47/19 (2020.01); H10H 20/831 (2025.01);
U.S. Cl.
CPC ...
H10H 20/857 (2025.01); H01L 25/0753 (2013.01); H05B 45/3577 (2020.01); H05B 47/19 (2020.01); H10H 20/8312 (2025.01);
Abstract
The invention provides a light generating device () comprising (i) a first series () of at least two first LEDs (), which are electrically conductively coupled, and (ii) a first support () configured to support the at least two first LEDs (), wherein: (i) the at least two first LEDs () comprise solid-state LEDs (); and (ii) the at least two first LEDs () comprise a p-side up LED () and an n-side up LED (), and wherein the at least two first LEDs () are configured to generate first LED light () having dominant wavelengths within 50 nm of each other.