CN105737090A - Light source module and lighting device - Google Patents
Light source module and lighting device Download PDFInfo
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- CN105737090A CN105737090A CN201610079053.6A CN201610079053A CN105737090A CN 105737090 A CN105737090 A CN 105737090A CN 201610079053 A CN201610079053 A CN 201610079053A CN 105737090 A CN105737090 A CN 105737090A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
Abstract
The embodiment of the invention discloses a light source module and a light device using the light source module. Through adjusting peak wavelengths, peak strengths and color coordinates of blue light, red light and green-yellow light in the irradiation light emitted by the light source module to the preset range, the irradiation light emitted by the light source module can improve the skin color of people skin.
Description
Technical field
The present invention relates to lighting technical field, particularly to a kind of light source module and the illuminator adopting this light source module.
Background technology
Along with the fast development of lighting engineering, illuminator is indispensable in people live, and people live under photoenvironment the overwhelming majority time, how to promote people's image under photoenvironment and also come into one's own gradually.
The perception of the colour of skin, as an important factor of people's profile, reflects health degree and the age of a people, it is possible to affect the social captivation of a people significantly.But it is relatively big that the perception of the colour of skin is subject to the impact of photoenvironment, inappropriate photoenvironment can make the perception of the colour of skin worse on the contrary, reduces its personal image.
Currently, on the market but without the illuminator being directed to the colour of skin effect promoting skin, cause that people are difficult to ensure that its skin perception under photoenvironment.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of light source module and illuminator, it is possible to promote the colour of skin perception of skin.
For solving above-mentioned technical problem, the embodiment of the present invention provides a kind of light source module, including:
HONGGUANG generating unit, is used for sending HONGGUANG；
Blue light generating unit, is used for sending blue light；
Green-yellow light generating unit, is used for sending green-yellow light；Wherein,
The peak wavelength of described HONGGUANG is within the scope of 600～640nm；
The peak wavelength of described blue light is within the scope of 440～460nm；
The peak wavelength of described green-yellow light is within the scope of 525～565nm；
The peak strength of described blue light described HONGGUANG peak strength 65%～100%；
The peak strength of described green-yellow light is the 35%～65% of the peak strength of described HONGGUANG；
Described light source module is sent irradiates the following condition that light meets in CIE1931 coordinate:
Abscissa X is in 0.4015～0.4315 scope；Described vertical coordinate Y is in 0.347～0.377 scope.
Preferably, the peak strength of described blue light described HONGGUANG peak strength 70%～95%.
Preferably, the peak strength of described blue light described HONGGUANG peak strength 80%～95%.
Preferably, the peak strength of described green-yellow light described HONGGUANG peak strength 40%～60%.
Preferably, abscissa X is in 0.4065～0.4265 scope；Described vertical coordinate Y is in 0.352～0.372 scope.
Preferably, abscissa X is in 0.4115～0.4225 scope；Described vertical coordinate Y is in 0.357～0.367 scope.
For solving above-mentioned technical problem, the embodiment of the present invention provides a kind of illuminator, including:
Light source module as described in foregoing summary；
Power supply module, connects described light source module, for described light source module offer work required electric power；
Controller, connects described light source module, is used for adjusting the sent irradiation light of described light source module.
The technical scheme provided from the above embodiment of the present invention, the illuminator of the light source module that the embodiment of the present invention provides and the described light source module of use, blue light in irradiation light, HONGGUANG and the peak wavelength of green-yellow light, peak strength and chromaticity coordinates is sent in preset range, it is achieved light source module is sent irradiation light can promote the colour of skin perception of people's skin by adjusting light source module.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of light source module in the embodiment of the present invention；
Fig. 2 is in the embodiment of the present invention under 3000K colour temperature, and illuminator is sent irradiates the spectrum comparison chart irradiating light in light and prior art；
In the Fig. 3 to 7 embodiment 1 to 5 cited by the present invention, illuminator is sent the spectrogram irradiating light.
Detailed description of the invention
The embodiment of the present invention provides a kind of light source module and illuminator.
In order to make those skilled in the art be more fully understood that the technical scheme in the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, all should belong to the scope of protection of the invention.
Illuminator of the prior art is difficult to promote the skin complexion of people.The present invention provides a kind of light source module solving foregoing problems and illuminator, below in conjunction with accompanying drawing, said light source module and illuminator is described in detail.
Shown in ginseng Fig. 1, illuminator 101 includes controller 102, radiator 103, light source module 104 and optical element 105.
Certainly, feature necessary to radiator 103, optical element 105 not illuminator 101, in some light scenes, the two element can omit, and does not repeat at this.
Illuminator 101 can be all types of light fixture, for instance lamp affixed to the ceiling, ornament lamp, even floodlight tube, and applied environment can be domestic environment, business environment etc..
The light normal complexion light intensity that controller 102 irradiates light for adjusting light source module 104 to be sent, radiator 102 is for shedding the heat during light source module 104 luminescence, optical element 105 includes the polytype such as lens, lampshade, is sent direction of illumination and the angle of irradiation light for adjusting light source module 104.
The structure of controller 102, radiator 103 and optical element 105 and operation principle are technology well known to those of ordinary skill in the art, do not do at this and extend.
Light source module 102 includes blue light generating unit, HONGGUANG generating unit and green-yellow light generating unit, and three is respectively configured as and sends blue light, HONGGUANG and green-yellow light.
Blue light generating unit can adopt the luminescence unit being configured to send blue light, it would however also be possible to employ the luminescence unit and the blue fluorophor that send other color of light coordinate to send required blue light.
HONGGUANG generating unit can adopt the luminescence unit being configured to send red light, it would however also be possible to employ the luminescence unit and the red fluorophor that send other color of light coordinate to send required red light.
Green-yellow light generating unit can adopt the luminescence unit being configured to send yellow-green light, it would however also be possible to employ the luminescence unit and the yellowish green fluorophor that send other color of light coordinate to send required yellow-green light.
In an embodiment of the present invention, blue light generating unit, HONGGUANG generating unit and green-yellow light generating unit can each have independent luminescence unit, a luminescence unit can also be shared, such as can only have blue light generating unit and include luminescence unit, and HONGGUANG generating unit and green-yellow light generating unit can only have fluorophor, sent for blue light generating unit blue light is adjusted to corresponding HONGGUANG and green-yellow light by the fluorophor of HONGGUANG generating unit and green-yellow light generating unit respectively through wavelength convert.
Certainly, HONGGUANG generating unit can also be only had and include luminescence unit, and blue light generating unit and green-yellow light generating unit only have fluorophor, sent for HONGGUANG generating unit HONGGUANG is adjusted to corresponding blue light and green-yellow light by the fluorophor of blue light generating unit and green-yellow light generating unit respectively through wavelength convert.
Luminescence unit is chosen as LED element, it is also possible to for other component types, does not repeat at this.
Fluorophor can select chlorate MClO 3 fluorescent substance, silicate phosphor, nitride phosphor, sulphide phosphor etc..
It should be noted that: green-yellow light generating unit can comprise a kind of phosphor excitation and produce green-yellow light, two or more fluorophor can also be adopted to combine, the fluorophor that such as can excite gold-tinted and the fluorophor that can excite green glow combine, even can be combined by the fluorophor of multiple peak wavelength, when being combined by multiple fluorophor, these fluorophor are not limited in components and parts, can be such as the different green-yellow light fluorophor in two white light LEDs elements, they the spectrum superposition produced obtains the spectral intensity between the 515-560nm that we need.The combination of this fluorophor is not limited to green-yellow light generating unit, and when blue light generating unit, HONGGUANG generating unit comprise fluorophor, it would however also be possible to employ the fluorophor of Multiple components, and these fluorophor can be distributed in different devices.Additionally, here green-yellow light fluorophor preferably adopts broadband fluorescence body, broadband fluorescence body is a general in the industry concept, refer to the fluorescent material that exciting light full width at half maximum (FWHM) (FWHM) is wider, this wider for the arrowband fluorescent materials such as yttrium europium oxide (Hydrargyri Oxydum Rubrum), quantum dot phosphor, its full width at half maximum (FWHM) of broadband fluorescence body in the present invention is preferably greater than 30nm, is more preferably greater than 40nm, particularly preferred more than 50nm, especially it is preferably greater than 80nm.Additionally, red line emitting phosphors can also adopt broadband fluorescence body, should be red spectral band and green light band is adjacent, HONGGUANG generating unit can also have certain energy at green light band after being also adopted by broadband fluorescence body, so can also increase the light intensity of this wave band to a certain extent with after the luminous superposition of green-yellow light generating unit, so as to meet the spectrum of present invention needs.It should be noted that, here HONGGUANG generating unit and green-yellow light generating unit are merely to the one present invention being described and adopting describes, as the transmitted bandwidth of red line emitting phosphors wider must have portion of energy in green-yellow light region, we can be understood as red line emitting phosphors part and achieved the function of HONGGUANG generating unit this time, part is contributed for green-yellow light transmitting, and namely green-yellow light generating unit is made up of green-yellow light fluorophor and red line emitting phosphors.
Below in conjunction with the structure of illuminator 101, describe illuminator 101 and sent the composition irradiating light.
Fig. 2 is that illuminator 101 is sent the spectrum comparison chart irradiating light in irradiation light and prior art.L1 is the illuminator 101 spectral distribution graph at colour temperature 3000K of the present invention, and dotted line L2 is the existing illuminator spectral distribution graph at 3000K, and its main peak is the wavelength blue light at 450nm.At this, we are numerical value 1 main peak energy settings, and the energy of other points is expressed as and the relative ratio of main peak energy in the drawings, its red light peak relatively L2 is closer to long wave, peak strength is also higher, in 560～590nm place spectral intensity lower than L2 spectrum, by substantial amounts of it have been experienced that: under L1 photoenvironment, skin fairness, ruddy degree and health degree are substantially better than under L2 photoenvironment.
The reference color temperature in colour temperature 3000K and current household place substantially close to, illuminator 101 provided by the present invention is sent irradiation light and people's skin perception in household place is greatly promoted.
In an embodiment of the present invention, the peak wavelength of blue light is within the scope of 440～460nm.
The peak wavelength of HONGGUANG within the scope of 600～640nm, and the peak strength of blue light described HONGGUANG peak strength 65%～100%.The basis of blue light increases HONGGUANG, it is possible to the perception making skin is more ruddy, meets Chinese aesthetic requirement, also makes the health degree of skin be greatly promoted.By setting peak wavelength and its peak strength of HONGGUANG, and make skin seem red and cause perception difference.
In an embodiment of the present invention, the peak strength of blue light can also is that 70% at the lower limit of the scope of the peak strength of described HONGGUANG, or further 80%；The peak strength of blue light is in the higher limit all right 95% of the scope of the peak strength of described HONGGUANG.By the higher limit within the scope of this and lower limit being combined, obtaining the scope of such as 70%～95% or 80%～95%, the HONGGUANG within the scope of these all can realize the goal of the invention of the present invention.
The peak wavelength of described green-yellow light is within the scope of 525～565nm, and the peak strength of green-yellow light is the 35%～65% of the peak strength of described HONGGUANG.The basis of blue light and HONGGUANG increases green-yellow light, is utilize green-yellow light can be in harmonious proportion photochromic ability so that the perception of skin is truer, it is ensured that the verity of the perception of skin.
In an embodiment of the present invention, the peak strength of green-yellow light can also is that 40% at the lower limit of the scope of the peak strength of described HONGGUANG；The peak strength of HONGGUANG is in the higher limit all right 60% of the scope of the peak strength of HONGGUANG.By the higher limit within the scope of this and lower limit being combined, obtaining the scope of such as 40%～60%, the green-yellow light within the scope of these all can realize the goal of the invention of the present invention.
When described light source module does not have other light, described light source module is sent irradiates the following condition that light meets in CIE1931 coordinate: abscissa X is in 0.4015～0.4315 scope；Described vertical coordinate Y is in 0.347～0.377 scope.
Chromaticity coordinates reflection is object being measured position in chromaticity diagram, it it is the basic parameter utilizing mathematical method to represent color, its abscissa X and vertical coordinate Y can obtain in the following way: after obtaining spectrum P (λ), by spectrum P (λ) and tristimulus function x (λ), y (λ), z (λ), corresponding wavelength is cumulative after being multiplied respectively, draw tristimulus values, x, y, z.Again tristimulus values x, y, z is converted, the abscissa X=X/ (x+y+z) of chromaticity coordinates, vertical coordinate Y/ (x+y+z) can be obtained.For technology well known to those of ordinary skill in the art, do not do at this and extend.
It should be noted that, determine when the irradiation light of light source module meets above-mentioned condition in CIE1931 coordinate, light source module place environment is not have any light, thus avoid due to exist other light be entrained in light source module sent irradiation light in, make the sent irradiation light pollution of light source module, and cannot precisely determine that light source module is sent irradiation light position in chromaticity diagram.
In embodiments of the present invention, light source module can be built in one with ambient isolation dark place or black box in, light source module place environment is existed without other light, and then determines that light source module is sent irradiation light and meets above-mentioned condition in CIE1931 coordinate.
In an embodiment of the present invention, the condition in coordinate can be adjusted to: abscissa X is in 0.4065～0.4265 scope；Described vertical coordinate Y is in 0.352～0.372 scope.
In an embodiment of the present invention, the condition in coordinate also can be adjusted to: abscissa X is in 0.4115～0.4225 scope；Described vertical coordinate Y is in 0.357～0.367 scope.
Illuminator provided by the present invention is mainly used in illumination, and promotes the perception of skin under photoenvironment.Irradiate light it is desirable that photochromic close to white light, and photochromic drop within the scope of the CIE1931 chromaticity coordinates delimited above, while just can realizing conventional illumination capability, the lifting fairness of skin, ruddy degree, health degree and naturality and vividness.
For above various compound modes, several preferred embodiments of illuminator 101 introduced below.
Embodiment 1, illuminator 101 is provided with blue-light LED chip that peak wavelength is 450 ± 5nm as blue light generating unit, the blue light that some blue light generating unit sends can be converted to the red line emitting phosphors of HONGGUANG as HONGGUANG generating unit, and the blue light that some blue light generating unit sends can be converted to the green-yellow light fluorophor of green-yellow light as green-yellow light generating unit.Blue-light LED chip is namely as blue light generating unit in the present embodiment, is again the excitation source of HONGGUANG generating unit, green-yellow light generating unit.Fig. 3 is the relative spectral power distribution figure of embodiment 1, and the blue light that blue-light LED chip sends forms first peak, and the peak luminous wavelength of first peak is positioned at 450nm, FWHM and is about 20nm.The some blue light that blue-light LED chip is sent by red line emitting phosphors is converted into the HONGGUANG of 600-640nm and forms the second peak, and the second peak peak luminous wavelength is positioned at 620nm, and the peak strength of first peak is about the 85% of the peak strength at the second peak.The some blue light that blue-light LED chip is sent by green-yellow light fluorophor is converted into the green-yellow light of 525nm to 565nm, forms a step, and emission wavelength is positioned at 535nm to 555nm, and intensity is about the 50～60% of the second peak strength.The chromaticity coordinates of embodiment 1 is x=0.4165, y=0.362, the preferred spectra values that Pass Test obtains.
Embodiment 2, illuminator 101 is provided with blue-light LED chip that peak wavelength is 450 ± 5nm as blue light generating unit, the blue light that some blue light generating unit sends can be converted to the red line emitting phosphors of HONGGUANG as HONGGUANG generating unit, and the blue light that some blue light generating unit sends can be converted to the green-yellow light fluorophor of green-yellow light as green-yellow light generating unit.Blue-light LED chip is namely as blue light generating unit in the present embodiment, is again the excitation source of HONGGUANG generating unit, green-yellow light generating unit.Fig. 4 is the relative spectral power distribution figure of embodiment 2, and the blue light that blue-light LED chip sends forms first peak, and the peak luminous wavelength of first peak is positioned at 450nm, FWHM and is about 20nm.The some blue light that blue-light LED chip is sent by red line emitting phosphors is converted into the HONGGUANG of 600-640nm and forms the second peak, and the peak luminous wavelength at the second peak is positioned at 635nm, and the peak strength of first peak is about the 90% of the peak strength at the second peak.The some blue light that blue-light LED chip is sent by green-yellow light fluorophor is converted into the green-yellow light of 525nm to 565nm, forms a step, and emission wavelength is positioned at 535nm to 555nm, and intensity is about the 50～60% of the second peak strength.The chromaticity coordinates of embodiment 2 is x=0.4098, y=0.3532, the preferred spectra values that Pass Test obtains.
Implement row 3, illuminator 101 is provided with blue-light LED chip that peak wavelength is 450 ± 5nm as blue light generating unit, the blue light that some blue light generating unit sends can be converted to the red line emitting phosphors of HONGGUANG as HONGGUANG generating unit, and the blue light that some blue light generating unit sends can be converted to the green-yellow light fluorophor of green-yellow light as green-yellow light generating unit.Blue-light LED chip is namely as blue light generating unit in the present embodiment, is again the excitation source of HONGGUANG generating unit, green-yellow light generating unit.Fig. 5 is the relative spectral power distribution figure of embodiment 3, and the blue light that blue-light LED chip sends forms first peak, and the peak luminous wavelength of first peak is positioned at 450nm, FWHM and is about 20nm.The some blue light that blue-light LED chip is sent by red line emitting phosphors is converted into the HONGGUANG of 600-640nm and forms the second peak, and peak luminous wavelength is positioned at 635nm, and the peak strength of first peak is about the 75% of the peak strength at the second peak.The some blue light that blue-light LED chip is sent by green-yellow light fluorophor is converted into the green-yellow light of 525nm to 565nm, forms a step, and emission wavelength is positioned at 535nm to 555nm, and intensity is about the 40～50% of the second peak strength.The chromaticity coordinates of embodiment 3 is x=0.4284, y=0.3508, the preferred spectra values that Pass Test obtains.
Implement row 4, illuminator 101 is provided with blue-light LED chip that peak wavelength is 450 ± 5nm as blue light generating unit, the blue light that some blue light generating unit sends can be converted to the red line emitting phosphors of HONGGUANG as HONGGUANG generating unit, and the blue light that some blue light generating unit sends can be converted to the green-yellow light fluorophor of green-yellow light as green-yellow light generating unit.Blue-light LED chip is namely as blue light generating unit in the present embodiment, is again the excitation source of HONGGUANG generating unit, green-yellow light generating unit.Fig. 6 is the relative spectral power distribution figure of embodiment 4, and the blue light that blue-light LED chip sends forms first peak, and the peak luminous wavelength of first peak is positioned at 450nm, FWHM and is about 20nm.The some blue light that blue-light LED chip is sent by red line emitting phosphors is converted into the HONGGUANG of 600-640nm and forms the second peak, and peak luminous wavelength is positioned at 635nm, and the peak strength of first peak is about the 71% of the peak strength at the second peak.The some blue light that blue-light LED chip is sent by green-yellow light fluorophor is converted into the green-yellow light of 525nm to 565nm, forms a step, and emission wavelength is positioned at 535nm to 555nm, and intensity is about the 50～60% of the second peak strength.The chromaticity coordinates of embodiment 4 is x=0.4246, y=0.3733, the preferred spectra values that Pass Test obtains.
Implement row 5, illuminator 101 is provided with blue-light LED chip that peak wavelength is 450 ± 5nm as blue light generating unit, the blue light that some blue light generating unit sends can be converted to the red line emitting phosphors of HONGGUANG as HONGGUANG generating unit, and the blue light that some blue light generating unit sends can be converted to the green-yellow light fluorophor of green-yellow light as green-yellow light generating unit.Blue-light LED chip is namely as blue light generating unit in the present embodiment, is again the excitation source of HONGGUANG generating unit, green-yellow light generating unit.Fig. 7 is the relative spectral power distribution figure of embodiment 5, and the blue light that blue-light LED chip sends forms first peak, and the peak luminous wavelength of first peak is positioned at 450nm, FWHM and is about 20nm.The some blue light that blue-light LED chip is sent by red line emitting phosphors is converted into the HONGGUANG of 600-640nm and forms the second peak, and peak luminous wavelength is positioned at 630nm, and the peak strength of first peak is about the 87% of the peak strength at the second peak.The some blue light that blue-light LED chip is sent by green-yellow light fluorophor is converted into the green-yellow light of 525nm to 565nm, forms a step, and emission wavelength is positioned at 535nm to 555nm, and intensity is about the 65% of the second peak strength.The chromaticity coordinates of embodiment 5 is x=0.4055, y=0.3739, the preferred spectra values that Pass Test obtains.
Each embodiment in this specification all adopts the mode gone forward one by one to describe, between each embodiment identical similar part mutually referring to, what each embodiment stressed is the difference with other embodiments.Especially for system embodiment, owing to it is substantially similar to embodiment of the method, so what describe is fairly simple, relevant part illustrates referring to the part of embodiment of the method.
The foregoing is only embodiments of the invention, be not limited to the present invention.To those skilled in the art, the present invention can have various modifications and variations.Any amendment of making within all spirit in the present invention and principle, equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (7)
1. a light source module, it is characterised in that including:
HONGGUANG generating unit, is used for sending HONGGUANG；
Blue light generating unit, is used for sending blue light；
Green-yellow light generating unit, is used for sending green-yellow light；
The peak wavelength of described HONGGUANG is within the scope of 600～640nm；
The peak wavelength of described blue light is within the scope of 440～460nm；
The peak wavelength of described green-yellow light is within the scope of 525～565nm；
The peak strength of described blue light described HONGGUANG peak strength 65%～100%；
The peak strength of described green-yellow light is the 35%～65% of the peak strength of described HONGGUANG；
Described light source module is sent irradiates the following condition that light meets in CIE1931 coordinate:
Abscissa X is in 0.4015～0.4315 scope；Described vertical coordinate Y is in 0.347～0.377 scope.
2. light source module as claimed in claim 1, it is characterised in that the peak strength of described blue light described HONGGUANG peak strength 70%～95%.
3. light source module as claimed in claim 2, it is characterised in that the peak strength of described blue light described HONGGUANG peak strength 80%～95%.
4. light source module as claimed in claim 1, it is characterised in that the peak strength of described green-yellow light described HONGGUANG peak strength 40%～60%.
5. light source module as claimed in claim 1, it is characterised in that abscissa X is in 0.4065～0.4265 scope；Described vertical coordinate Y is in 0.352～0.372 scope.
6. light source module as claimed in claim 5, it is characterised in that abscissa X is in 0.4115～0.4225 scope；Described vertical coordinate Y is in 0.357～0.367 scope.
7. an illuminator, it is characterised in that including:
Light source module as described in any one in claim 1 to 6；
Power supply module, connects described light source module, for described light source module offer work required electric power；
Controller, connects described light source module, is used for adjusting the sent irradiation light of described light source module.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079053.6A CN105737090A (en) | 2016-02-03 | 2016-02-03 | Light source module and lighting device |
| PCT/CN2017/071552 WO2017133459A1 (en) | 2016-02-03 | 2017-01-18 | Light source module and illumination device |
| DE212017000060.0U DE212017000060U1 (en) | 2016-02-03 | 2017-01-18 | Light source module and lighting device |
| US16/054,097 US10462870B2 (en) | 2016-02-03 | 2018-08-03 | Light source circuit and illumination apparatus |
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| CN201610079053.6A CN105737090A (en) | 2016-02-03 | 2016-02-03 | Light source module and lighting device |
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| CN106958759A (en) * | 2017-04-21 | 2017-07-18 | 欧普照明股份有限公司 | Light source module and lighting device |
| WO2017133459A1 (en) * | 2016-02-03 | 2017-08-10 | 欧普照明股份有限公司 | Light source module and illumination device |
| CN108613021A (en) * | 2016-11-30 | 2018-10-02 | 欧普照明股份有限公司 | Light source module group and lighting device |
| WO2018184575A1 (en) * | 2017-04-07 | 2018-10-11 | 苏州欧普照明有限公司 | Light source module, and illumination device comprising light source module |
| WO2018192449A1 (en) * | 2017-04-21 | 2018-10-25 | 苏州欧普照明有限公司 | Light source module, and lighting apparatus |
| CN109523908A (en) * | 2017-09-19 | 2019-03-26 | 群创光电股份有限公司 | Display device |
| CN114963132A (en) * | 2022-05-27 | 2022-08-30 | 漳州立达信光电子科技有限公司 | LED light-emitting device and LED intelligent lighting device |
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Application publication date: 20160706 |