Title:
TRANSMISSION COLOR VARIABLE LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/135473
Kind Code:
A1
Abstract:
The present invention relates to a transmission color variable lighting device, and the present invention comprises: a light source; a color filter arranged on the light source; and a position shifting member connected to the color filter, wherein the color filter include a continuous color filter in which continuous colors are colored as a gradation or a spectrum, and the position shifting member shifts the position of the color filter or the light source such that the transmission color of the light source is continuously varied through the color filter.
Inventors:
HWANG HYUN SUN (KR)
Application Number:
PCT/KR2018/012478
Publication Date:
July 11, 2019
Filing Date:
October 22, 2018
Export Citation:
Assignee:
HWANG HYUN SUN (KR)
International Classes:
F21V14/00; F21K9/65; F21V9/08; F21Y115/10
Foreign References:
| JP5732057B2 | 2015-06-10 | |||
| KR20060069637A | 2006-06-22 | |||
| JP2011113779A | 2011-06-09 | |||
| KR20000002693A | 2000-01-15 | |||
| US20030035301A1 | 2003-02-20 |
Attorney, Agent or Firm:
MAJOR PATENT AND LAW FIRM (KR)
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