Patent · US Active

Illuminating device, control method thereof and control system thereof

US10251239B2 · kind B2 · utility

2Cited by

4References

20Claims

0Family size

Assignee

OPPLE LIGHTING CO., LTD. · CN

Inventors

Juan Bian · Shanghai, CN
Jie He · Nanhu, CN
Yang Hu · Lake Orion, US
Jian Wang · Beijing, CN
Liang WANG · Shanghai, CN
Wei-Jhih Wen · Shanghai, CN
Wanghui Yan · Shanghai, CN
Tianhang Zheng · Shanghai, CN
Zhixian Zhou · Shanghai, CN

Key dates

Filing date	Aug 18, 2017
Grant date	Apr 2, 2019
Priority date	—
Expiry date	Aug 18, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH05B47/17
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Embodiments of the present disclosure disclose an illuminating device, a control method thereof and a control system thereof, which can precisely adjust the color of irradiating light according to the color of an object. In the embodiment of the present disclosure, a next detection light is obtained according to reflected light of a previous detection light. When the color difference of reflected light of the previous detection light and the next detection light is less than a preset color difference range, the illuminating device is controlled to project the next detection light to an illuminated object.

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