Patent · US Active

LED lighting module

US8952398B2 · kind B2 · utility

2Cited by

0References

13Claims

0Family size

Assignee

LEXTAR ELECTRONICS CORPORATION · TW

Inventors

Jian Lin · Beverly Hills, US
Yi-Ching Wang · Beijing, CN

Key dates

Filing date	Oct 28, 2013
Grant date	Feb 10, 2015
Priority date	—
Expiry date	Oct 28, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8513
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An LED lighting module includes a support board with a first LED and a second LED thereon. The wavelength of light emitted by the first LED is different from that of light emitted by the second LED. The height of the first LED is different from that of the second LED for preventing the emitting light of the first LED absorbed by the wavelength conversion layer of the second LED.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.