Patent · US Active

LED light apparatus

US11246196B2 · kind B2 · utility

0Cited by

3References

16Claims

0Family size

Assignee

XIAMEN ECO LIGHTING CO. LTD. · CN

Inventors

Yan Biao Chen · Beijing, CN
Hong Jiang · Nanhu, CN
Qi Wang · 安丰镇, CN
Hui Wu Chen · Xiamen, CN

Key dates

Filing date	Mar 7, 2019
Grant date	Feb 8, 2022
Priority date	—
Expiry date	Mar 7, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2113/13
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A light apparatus for generating a mixed light output. The light apparatus includes multiple LED modules. Each LED module includes multiple LED regions. The multiple LED regions have separate electrodes. The multiple LED regions share the same package housing but at least two LED regions are covered with different fluorescent layers for emitting lights with different optical characteristics.

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