Title:
LIGHT SOURCE MODULE, AND ILLUMINATION DEVICE COMPRISING LIGHT SOURCE MODULE
Document Type and Number:
WIPO Patent Application WO/2018/184576
Kind Code:
A1
Abstract:
A light source module, and an illumination device using the light source module. The peak wavelengths, peak intensities and colour coordinates of blue light, red light and green light in irradiation light emitted by the light source module are adjusted to within preset ranges so that the irradiation light emitted by the light source module has a specific spectral distribution. In another embodiment, a specific light colour is achieved via a specific fluorescent powder ratio. The present invention takes into account a colour theory evaluation on an illumination effect, as well as a spectral impact on an actual illumination effect, and a light-emitting material impact on a spectrum, so as to arrive at a light source which has a high comfort, a high preference, a high colour rendering index and a high colour gamut index, and is similar in effect to sunlight.
Inventors:
ZHOU ZHIXIAN (CN)
QIANG JIE (CN)
QIANG JIE (CN)
Application Number:
PCT/CN2018/081970
Publication Date:
October 11, 2018
Filing Date:
April 04, 2018
Export Citation:
Assignee:
SUZHOU OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
OPPLE LIGHTING CO LTD (CN)
International Classes:
F21K9/64; F21V9/30; F21V23/00; F21Y115/10
Foreign References:
| CN106870976A | 2017-06-20 | |||
| CN206708775U | 2017-12-05 | |||
| CN107339667A | 2017-11-10 | |||
| CN207146291U | 2018-03-27 | |||
| CN102290521A | 2011-12-21 | |||
| CN102760820A | 2012-10-31 | |||
| CN105737091A | 2016-07-06 | |||
| CN101257014A | 2008-09-03 | |||
| CN103408984A | 2013-11-27 | |||
| DE102006052222A1 | 2008-05-08 |
Other References:
See also references of EP 3575669A4
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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