CN203521459U - Light-emitting assembly and light-emitting device - Google Patents
Light-emitting assembly and light-emitting device Download PDFInfo
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- CN203521459U CN203521459U CN201320589557.4U CN201320589557U CN203521459U CN 203521459 U CN203521459 U CN 203521459U CN 201320589557 U CN201320589557 U CN 201320589557U CN 203521459 U CN203521459 U CN 203521459U
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- light
- transparency carrier
- connecting electrode
- luminescence component
- bearing seat
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Abstract
The utility model provides a light-emitting assembly. The light-emitting assembly comprises a transparent substrate, at least two light-emitting diode structures, a wavelength conversion layer and a reflecting layer, wherein the transparent substrate comprises a bearing surface and a second main surface arranged opposite to the bearing surface; the light-emitting diode structures are arranged on the bearing surface, and a light-emitting first main surface is defined by the light-emitting diode structures and the part, without the light-emitting diode structures, of the bearing surface; the wavelength conversion layer is arranged on the first main surface; and the reflecting layer is arranged on the second main surface. By adopting the light-emitting assembly and a light-emitting device, the light color elasticity of the light emitted by the light-emitting assembly or the light-emitting device is increased, the light is uniformly emitted, and the light-emitting effect is good.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of LED lighting assembly and has the light-emitting device of this luminescence component.
Background technology
Light-emitting diode (light emitting diode, the color of the light LED) sending itself is single, photochromic elasticity is inadequate, and the luminescence component of simultaneously current light-emitting diode exists the not good problem of light type, can not reach the illuminating effect that bulb is sold in open market.
Utility model content
The purpose of this utility model is to provide a kind of luminescence component, can coordinate with wavelength conversion layer, reflector by light emitting diode construction, strengthens the luminous photochromic elasticity of luminescence component, improves light type.
Another object of the present utility model is to provide a kind of light-emitting device that comprises luminescence component.
Correspondingly, the utility model provides a kind of luminescence component, comprising:
Transparency carrier, described transparency carrier comprises loading end and the second first type surface being oppositely arranged with described loading end;
At least two light emitting diode constructions, described light emitting diode construction is arranged on described loading end, and with described loading end on the first first type surface that the part definition of described light emitting diode construction can be luminous is not set;
Wavelength conversion layer, described wavelength conversion layer is located on described the first first type surface;
Reflector, described reflector is located on described the second first type surface.
As further improvement of the utility model, described reflector comprises Bragg mirror or high reflecting metal film.
As further improvement of the utility model, described transparency carrier can be aluminum oxide substrate, sapphire substrate, silicon carbide substrate, glass substrate, resin substrate, plastic substrate or rubber substrate.
As further improvement of the utility model, described transparency carrier thickness is greater than 200 microns.
As further improvement of the utility model, described luminescence component more comprises that at least two connecting electrodes are arranged on described loading end, and is electrically connected with described light emitting diode construction respectively.
As further improvement of the utility model, at least one of them further extends and is arranged on described the second first type surface described connecting electrode.
As further improvement of the utility model, described transparency carrier more comprises at least one hole, and at least one of them can extend and be arranged on described the second first type surface through described hole to make described connecting electrode.
As further improvement of the utility model, at least one of them further covers at least part of side of described transparency carrier to described connecting electrode.
As further improvement of the utility model, at least one of them is arranged at one side of described transparency carrier to described connecting electrode.
As further improvement of the utility model, at least one of them is arranged at a jiao of described transparency carrier to described connecting electrode.
As further improvement of the utility model, described connecting electrode is arranged at respectively the diagonal angle of described transparency carrier.
As further improvement of the utility model, described connecting electrode is arranged at respectively the opposite side of described transparency carrier.
As further improvement of the utility model, the adjacent same one side that is arranged at described transparency carrier of described connecting electrode.
As further improvement of the utility model, described connecting electrode is arranged at respectively the adjacent angular of described transparency carrier.
As further improvement of the utility model, described connecting electrode is arranged at respectively the adjacent edge of described transparency carrier.
As further improvement of the utility model, described connecting electrode is arranged at respectively one jiao and one side of described transparency carrier.
As further improvement of the utility model, described wavelength conversion layer is arranged between described connecting electrode.
As further improvement of the utility model, described wavelength conversion layer cover at least partly described connecting electrode one of them.
As further improvement of the utility model, described wavelength conversion layer does not cover described connecting electrode.
As further improvement of the utility model, the height of described wavelength conversion layer is higher than described light emitting diode construction.
As further improvement of the utility model, at least one of them further extends and is arranged on described reflector described connecting electrode.
As further improvement of the utility model, at least one of them extends into a lead foot to described connecting electrode.
Corresponding a kind of light-emitting device, comprises luminescence component claimed in claim 1 and load bearing seat, and described luminescence component is arranged on described load bearing seat.
As further improvement of the utility model, between described luminescence component and described load bearing seat, have one first angle, and the angular range of described the first angle is 0 degree to 150 degree.
As further improvement of the utility model, described light-emitting device also comprises at least two supports, is fixedly arranged on respectively on different described supports from least two other luminescence components, and wherein said support and described load bearing seat couple.
As further improvement of the utility model, the angle between described support one of them and described load bearing seat is different from the angle between support and described load bearing seat described in another.
As further improvement of the utility model, the main light emission direction of described luminescence component is different from the main light emission direction of described other luminescence components being arranged on described support.
As further improvement of the utility model, at least one of them comprises a transparency carrier to described other luminescence components, and at least two light emitting diode constructions are arranged on described transparency carrier, and a wavelength conversion layer covers described light emitting diode construction.
As further improvement of the utility model, described support and described load bearing seat are integrated.
As further improvement of the utility model, described load bearing seat is bent load bearing seat.
Compared with prior art, the utility model coordinates with transparency carrier, wavelength conversion layer, reflector by light emitting diode construction can increase luminescence component or the luminous photochromic elasticity of light-emitting device effectively, and bright dipping is simultaneously even, and illumination effect is good.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of luminescence component in the utility model one execution mode.
Fig. 2 is the schematic diagram of luminescence component in the utility model one execution mode.
Fig. 3 is the schematic diagram of light-emitting device in the utility model one execution mode.
Fig. 4 is the schematic diagram of light-emitting device in the utility model one execution mode.
Fig. 5 A, Fig. 5 B and Fig. 5 C be in the utility model one execution mode transparency carrier peg graft or gluing in the schematic diagram of load bearing seat.
Fig. 6 A and Fig. 6 B be in the utility model one execution mode transparency carrier gluing in the schematic diagram of standoff load bearing seat.
Fig. 7 is the schematic perspective view of light-emitting device in the utility model one execution mode.
Fig. 8 is the schematic perspective view of light-emitting device in the utility model one execution mode.
Fig. 9 is the schematic perspective view of light-emitting device in the utility model one execution mode.
Embodiment
Below with reference to embodiment shown in the drawings, the utility model is described in detail.But these execution modes do not limit the utility model, the conversion in the structure that those of ordinary skill in the art makes according to these execution modes, method or function is all included in protection range of the present utility model.
As shown in Figure 1, the utility model one execution mode.Luminescence component 1 comprises transparency carrier 2, loading end 210, the first first type surface 21A, the second first type surface 21B, wavelength conversion layer 4, reflector 8 and at least two multi-direction light-emitting diode structures 3.Wherein, for the transparency carrier 2 of flat thin sheet itself has two main face bodies, wherein arbitrary main face body is loading end 210, the light emitting diode construction 3 with lighting function is arranged on this loading end 210, and the light-emitting area 34 that light emitting diode construction 3 is not covered by transparency carrier 2, with the common formation of at least part of loading end 210 that light emitting diode construction 3 is not set can be luminous the first first type surface 21A.Another main face body that transparency carrier 2 is not provided with light emitting diode construction 3 is the second first type surface 21B.It is upper that wavelength conversion layer 4 is arranged at the first first type surface 21A, is not arranged at the second first type surface 21B upper, and reflector 8 is arranged on the second first type surface 21B.
The first first type surface 21A of luminescence component 1 and the colour temperature difference of the second first type surface 21B emitted light are equal to or less than 1500K, make luminescence component 1 have consistent more comprehensively illumination effect.And on the light transmission features of transparency carrier 2, the wave-length coverage emitting beam when light emitting diode construction 3 is more than or equal to 420 rice how, and/or be less than or equal to 470 how during rice when the wave-length coverage of this light, under above-mentioned transparency carrier 2 thickness condition, the light transmittance of transparency carrier 2 is more than or equal to 70%.
This light that this light emitting diode construction 3 small part that is issued to penetrates this transparency carrier 2 can be reflected in reflector 8, and this light is changed at least partly by this first first type surface 21A, penetrates.This reflector 8 comprises at least one metal level or a Bragg mirror (Bragg reflector), but not as limit.Wherein, Bragg mirror can be had dielectric film institute's storehouse of different refractivity and be formed by multilayer, or is had the dielectric film of different refractivity and multiple layer metal oxide institute's storehouse and formed by multilayer.
In the execution mode of replacing; be arranged at the wavelength conversion layer 4 on the first first type surface 21A; can directly be contacted with light emitting diode construction 3; the execution mode of this kind of replacement can directly not contact (not shown) by a segment distance adjacent with light emitting diode construction 3, within must belong to protection range of the present utility model yet.
As shown in Figure 2, the utility model one execution mode.Luminescence component also comprises that at least two connecting electrodes 311 are arranged on loading end 210, and is electrically connected with light emitting diode construction respectively.Connecting electrode 311 is separately positioned on the opposite side of transparency carrier, but is not limited only to this.In more execution mode, at least one of them is arranged at one side of described transparency carrier or a jiao of described transparency carrier to connecting electrode 311.Connecting electrode 311 can be arranged at respectively the diagonal angle of described transparency carrier.Connecting electrode 311 can adjacently be arranged at same one side of described transparency carrier.Connecting electrode 311 can be arranged at respectively the adjacent angular of described transparency carrier.Connecting electrode 311 is arranged at respectively the adjacent edge of described transparency carrier.Connecting electrode 311 is arranged at respectively one jiao and one side of described transparency carrier.
Preferably, wherein at least one of them further extends that to be arranged at the second first type surface 21B upper to connecting electrode 311, or connecting electrode at least one of them further extends and is arranged on described reflector.Transparency carrier also comprises at least one hole, and at least one of them can extend and be arranged on described the second first type surface 21B through described hole to make connecting electrode 311.At least one of them further covers at least part of side of described transparency carrier to connecting electrode 311.At least one of them extends into a lead foot to connecting electrode 311, and luminescence component of the present utility model can be electrically connected with mode and other assemblies of surface soldered or plug-in unit.
As shown in Figure 3, the utility model is used the execution mode of the light-emitting device 11 of above-mentioned luminescence component, light-emitting device 11 also comprises a load bearing seat 5, make the transparency carrier 2 of luminescence component can stand provided thereon and be coupled to this load bearing seat 5, and between transparency carrier 2 and load bearing seat 5, there is one first angle theta 1, this the first angle theta 1 angle can be and sets firmly or need to transfer according to the light type of light-emitting device, and wherein the first angle theta 1 angular range of better embodiment is between 0 degree to 150 degree.
The utility model one execution mode, the load bearing seat 5 of light-emitting device 11 also comprises that a circuit substrate and external power source couple, and be electrically coupled to the first connecting electrode and the second connecting electrode (not shown) on transparency carrier 2, and be electrically connected with light emitting diode construction 3, make external power source supply light emitting diode construction 3 luminous required power supply by circuit substrate.If without this circuit substrate is set, light emitting diode construction 3 also can directly be electrically connected at load bearing seat 5 by the first connecting electrode and the second connecting electrode (not shown), and external power source can be powered via 5 pairs of these light emitting diode constructions of load bearing seat 3.
As shown in Figure 4, the utility model one execution mode.Light-emitting device 50 comprises above-mentioned luminescence component and a load bearing seat 26, and luminescence component embeds in this load bearing seat 26, by connecting electrode 20,22, be electrically connected with the electrode 30,32 of this load bearing seat respectively, make a power supply provide driving voltage V+ by this electrode 30,32, V-is to drive this light emitting diode construction 14 L that emits beam.Light emitting diode construction 14 comprises that the first electrode 16 and the second electrode 18 utilize routing mode (wire bonding) and the first connecting electrode 20 and the second connecting electrode 22 to be electrically connected, but not as limit.The beam angle of light emitting diode construction 14 emitted light L is greater than 180 degree or has a plurality of light-emitting areas in addition, the light direction of this luminescence component is comprised from the first first type surface 21A bright dipping, and part light also can be emitted by four sidewalls of light emitting diode construction 14 and/or transparency carrier 2.
In addition, luminescence component can non-parallel mode and/or parallel mode be directly or indirectly fixedly arranged on load bearing seat 26.For example, the sidewall of luminescence component is fixedly arranged on load bearing seat 26 with vertical mode, or luminescence component is lain against on load bearing seat 26, but not as limit.Because transparency carrier 2 selects to have the material of good thermal conduction characteristic, the heat energy that light emitting diode construction 14 produces can be passed to load bearing seat 26 to dispel the heat by transparency carrier 2 fast, so light-emitting device of the present utility model can be used high-power light emitting diode construction, but the light-emitting device of better embodiment is under same power condition, the light emitting diode construction of using a plurality of smaller powers instead is arranged on transparency carrier 2, to make full use of the thermal conduction characteristic of transparency carrier 2, as the power of the light emitting diode construction of present embodiment can be less than for example 0.2 watt, but not as limit.
The light-emitting device 50 of present embodiment can further comprise several light emitting diode constructions 14, and light emitting diode construction 14 is electrically connected to each other with series system at least partly.Wherein, the first electrode 16 of a light emitting diode construction 14 of series connection head end and the first connecting electrode 20 are electrically connected, and the second electrode 18 of another light emitting diode construction 14 of tail end and the second connecting electrode 22 are electrically connected, but not as limit, light emitting diode construction 14 also can utilize parallel connection or series-parallel system to be electrically connected.The light emitting diode construction 14 of present embodiment can be selected from the light emitting diode construction that sends same a shade, blue light-emitting diode structure for example, or according to application demand, use the light emitting diode construction of combination different color light.The way of wavelength conversion layer 4 of arranging in pairs or groups under this situation more can increase light-emitting device 50 and send various photochromic elasticity.Light-emitting device 50 also comprises a support 51, and in order to connect luminescence component and load bearing seat 26, wherein the transparency carrier 2 of luminescence component is fixedly arranged on a side of support 51 by an assembly knitting layer 52, and the opposite side of support 51 can be embedded on load bearing seat 26.Support 51 is elasticity to adjust angle in addition, makes the angle of luminescence component and load bearing seat 26 between 0 degree to 150 degree.Load bearing seat 26, support 51 can be composite metal support, copper conductor or electric wire.
As shown in Fig. 5 A, Fig. 5 B and Fig. 5 C, when the transparency carrier 2 in the utility model is arranged on load bearing seat 5, better embodiment is for reaching both joints by grafting or the mode of gluing.
As shown in Figure 5A, when transparency carrier 2 is arranged on load bearing seat 5, it is plugged in the monotrysian type slot 61 of load bearing seat 5, and makes luminescence component by connecting electrode and this slot 61 electric property couplings.Now the light emitting diode construction (not shown) on transparency carrier 2 is in order to couple mutually with the power supply supply of load bearing seat 5, therefore circuit pattern or connecting electrode are concentrated to transparency carrier 2 edges and are integrated into the golden finger structure with several conductive contact blades, namely electrical port.Slot 61 can allow transparency carrier 2 insert, and makes light emitting diode construction (not shown) when obtaining load bearing seat 5 power supplies, and transparency carrier 2 is also fixedly arranged on the slot 61 of load bearing seat 5.
As shown in Figure 5 B, now transparency carrier 2 has at least a pair of pin configuration, and one of them pin is that assembly is anodal, and another is assembly negative pole, and two places are all for having conductive contact blade as port.And accordingly, 5 of load bearing seats, there are at least two slots 61 that conform to pin inserting surface size, transparency carrier 2 can be engaged smoothly with load bearing seat 5, and allow light emitting diode construction obtain power supply.
As shown in Figure 5 C, its assembly knitting layer engages transparency carrier 2 in the mode of gluing with load bearing seat 5.In the process of gluing, can do and weld auxiliary joint by metals such as gold, tin, indium, bismuth, silver, or make the silica gel of apparatus conductivity or epoxy resin is auxiliary sets firmly transparency carrier 2, make the conductive pattern of luminescence component or connecting electrode by the electrode electric connection on this assembly knitting layer and load bearing seat.
As shown in Fig. 6 A and Fig. 6 B, the utility model one execution mode.Light-emitting device 11 chief components are with described in above-mentioned execution mode, and wherein load bearing seat 5 is that a metal substrate is if bent combined type is containing aluminium base, copper conductor or electric wire formation.The surface of load bearing seat 5 or side have at least one support 62, and this support 62 is and the separated or integrated mechanism of load bearing seat 5 part.Luminescence component can couple with support 62 mutually by the mode of gluing, namely by assembly knitting layer 63, transparency carrier 2 is fixedly arranged on to load bearing seat 5, and maintain and have the first angle theta 1 with the surface of load bearing seat 5 unsupported parts, and the surface of load bearing seat 5 unsupported parts also can arrange luminescence component of the present utility model to promote the illumination effect of light-emitting device 11; In addition, luminescence component also can be connected with support 62 by the mode of grafting (not shown), namely by connector coupling unit and support and/or support and load bearing seat and transparency carrier 2 is fixedly arranged on to load bearing seat 5.Because load bearing seat 5 and support 62 are bent, therefore increased the flexibility when application, simultaneously because using several luminescence components, so the main light emission direction of luminescence component, to be arranged at the main light emission direction of described other luminescence components on described support different and can combine by different photochromic luminescence components, makes light-emitting device 11 have color change to meet different demands.
As shown in Figure 7, the utility model one execution mode.Light-emitting device comprises at least one luminescence component 1 and a load bearing seat 5, and wherein this load bearing seat 5 comprises at least one support 62 and at least one circuit pattern P.The chief component of luminescence component 1 as described in the embodiment, and couples with support 62 with one end of transparency carrier mutually, to avoid or to reduce the screening effect of 62 pairs of luminescence component 1 bright dippings of support.Load bearing seat 5 combined type aluminum metal substrates, copper conductor or electric wire form, and support 62 is cut bending one angle from a part for load bearing seat 5 and forms.Circuit pattern P is arranged on load bearing seat 5, and has the electrical end points of at least 1 group and power supply electric connection, and some extends to support 62 and luminescence component 1 is electrically connected, and this luminescence component 1 can be electrically connected by circuit pattern P and the power supply of load bearing seat 5.In addition, load bearing seat 5 also comprises at least one hole H or at least one breach G, further structure fills or installation as screw, nail or latch etc. can be made with other assemblies load bearing seat 5 by this hole H or breach G according to light-emitting device application scenarios to make to set firmly part, hole H or breach G also increase the area of dissipation of load bearing seat 5 simultaneously, promote the radiating effect of light-emitting device.
As shown in Figure 8, the utility model one execution mode.Compare with the execution mode of Fig. 8, light-emitting device 302 also comprises at least one support that has several breach 62, and wherein these several breach are arranged at respectively the corresponding both sides of support 62, makes stripes 342 form an abutment wall of these several breach at least simultaneously.The corresponding setting of several several breach of luminescence component 1 and this.The light-emitting device 302 of present embodiment also further can comprise several supports 62, respectively being provided with angle between the support 62 of luminescence component 1 and load bearing seat 5 can optionally adjust separately, in other words, angle between support 62 and load bearing seat 5 can be different to reach required illumination effect each other at least partly, but not as limit.Also can the luminescence component combination of different emission wavelength scopes be set in same supports or different support in addition, make the color effect of light-emitting device abundanter.
As shown in Figure 9, the utility model one execution mode.Compare with aforementioned each embodiment, the light-emitting device of the present embodiment further comprises spherical lamp housing 7 and base 64, and lamp housing 7 is stuck on base 64.Base 64 is provided with several luminescence components 1, wherein the inner space that is positioned at least partly lamp housing 7 formation of luminescence component 1.At least the luminescence component 1 of one of them comprises a transparency carrier, and at least two light emitting diode constructions are arranged on described transparency carrier, and a wavelength conversion layer covers described light emitting diode construction.
In sum, the utility model coordinates with transparency carrier, wavelength conversion layer, reflector by light emitting diode construction can increase luminescence component or the luminous photochromic elasticity of light-emitting device effectively, and bright dipping is simultaneously even, and illumination effect is good.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility execution mode of the present utility model; they are not in order to limit protection range of the present utility model, all disengaging within equivalent execution mode that the utility model skill spirit does or change all should be included in protection range of the present utility model.
Claims (30)
1. a luminescence component, is characterized in that, comprising:
Transparency carrier, described transparency carrier comprises loading end and the second first type surface being oppositely arranged with described loading end;
At least two light emitting diode constructions, described light emitting diode construction is arranged on described loading end, and with described loading end on the first first type surface that the part definition of described light emitting diode construction can be luminous is not set;
Wavelength conversion layer, described wavelength conversion layer is located on described the first first type surface;
Reflector, described reflector is located on described the second first type surface.
2. luminescence component according to claim 1, is characterized in that, described reflector comprises Bragg mirror or high reflecting metal film.
3. luminescence component according to claim 1, is characterized in that, described transparency carrier can be aluminum oxide substrate, sapphire substrate, silicon carbide substrate, glass substrate, resin substrate, plastic substrate or rubber substrate.
4. luminescence component according to claim 1, is characterized in that, described transparency carrier thickness is greater than 200 microns.
5. luminescence component according to claim 1, is characterized in that, described luminescence component more comprises that at least two connecting electrodes are arranged on described loading end, and is electrically connected with described light emitting diode construction respectively.
6. luminescence component according to claim 5, is characterized in that, at least one of them further extends and be arranged on described the second first type surface described connecting electrode.
7. luminescence component according to claim 6, is characterized in that, described transparency carrier more comprises at least one hole, and at least one of them can extend and be arranged on described the second first type surface through described hole to make described connecting electrode.
8. luminescence component according to claim 5, is characterized in that, at least one of them further covers at least part of side of described transparency carrier to described connecting electrode.
9. luminescence component according to claim 5, is characterized in that, at least one of them is arranged at one side of described transparency carrier to described connecting electrode.
10. luminescence component according to claim 5, is characterized in that, at least one of them is arranged at a jiao of described transparency carrier to described connecting electrode.
11. luminescence components according to claim 10, is characterized in that, described connecting electrode is arranged at respectively the diagonal angle of described transparency carrier.
12. luminescence components according to claim 9, is characterized in that, described connecting electrode is arranged at respectively the opposite side of described transparency carrier.
13. luminescence components according to claim 9, is characterized in that, the adjacent same one side that is arranged at described transparency carrier of described connecting electrode.
14. luminescence components according to claim 10, is characterized in that, described connecting electrode is arranged at respectively the adjacent angular of described transparency carrier.
15. luminescence components according to claim 9, is characterized in that, described connecting electrode is arranged at respectively the adjacent edge of described transparency carrier.
16. luminescence components according to claim 5, is characterized in that, described connecting electrode is arranged at respectively one jiao and one side of described transparency carrier.
17. luminescence components according to claim 5, is characterized in that, described wavelength conversion layer is arranged between described connecting electrode.
18. luminescence components according to claim 17, is characterized in that, described wavelength conversion layer cover at least partly described connecting electrode one of them.
19. luminescence components according to claim 17, is characterized in that, described wavelength conversion layer does not cover described connecting electrode.
20. luminescence components according to claim 17, is characterized in that, the height of described wavelength conversion layer is higher than described light emitting diode construction.
21. luminescence components according to claim 5, is characterized in that, at least one of them further extends and be arranged on described reflector described connecting electrode.
22. luminescence components according to claim 5, is characterized in that, at least one of them extends into a lead foot to described connecting electrode.
23. 1 kinds of light-emitting devices, is characterized in that, comprise luminescence component claimed in claim 1 and load bearing seat, and described luminescence component is arranged on described load bearing seat.
24. light-emitting devices according to claim 23, is characterized in that, have one first angle between described luminescence component and described load bearing seat, and the angular range of described the first angle is 0 degree to 150 degree.
25. light-emitting devices according to claim 23, is characterized in that, described light-emitting device also comprises at least two supports, are fixedly arranged on respectively on different described supports from least two other luminescence components, and wherein said support and described load bearing seat couple.
26. light-emitting devices according to claim 25, is characterized in that, the angle between described support one of them and described load bearing seat is different from the angle between support and described load bearing seat described in another.
27. light-emitting devices according to claim 25, is characterized in that, the main light emission direction of described luminescence component is different from the main light emission direction of described other luminescence components being arranged on described support.
28. light-emitting devices according to claim 25, it is characterized in that, at least one of them comprises a transparency carrier to described other luminescence components, and at least two light emitting diode constructions are arranged on described transparency carrier, and a wavelength conversion layer covers described light emitting diode construction.
29. light-emitting devices according to claim 25, is characterized in that, described support and described load bearing seat are integrated.
30. light-emitting devices according to claim 23, is characterized in that, described load bearing seat is bent load bearing seat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589557.4U CN203521459U (en) | 2013-09-24 | 2013-09-24 | Light-emitting assembly and light-emitting device |
| TW103202674U TWM486007U (en) | 2013-09-24 | 2014-02-17 | Light-emitting components and light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589557.4U CN203521459U (en) | 2013-09-24 | 2013-09-24 | Light-emitting assembly and light-emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521459U true CN203521459U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320589557.4U Expired - Lifetime CN203521459U (en) | 2013-09-24 | 2013-09-24 | Light-emitting assembly and light-emitting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203521459U (en) |
| TW (1) | TWM486007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318278A (en) * | 2014-07-28 | 2016-02-10 | 晶元光电股份有限公司 | Illumination deivce |
| CN105822920A (en) * | 2014-08-07 | 2016-08-03 | 璨圆光电股份有限公司 | Light emitting device, light emitting module, and illuminating apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9911907B2 (en) | 2014-07-28 | 2018-03-06 | Epistar Corporation | Light-emitting apparatus |
| TWI564506B (en) * | 2014-12-31 | 2017-01-01 | 錼創科技股份有限公司 | Optical module |
-
2013
- 2013-09-24 CN CN201320589557.4U patent/CN203521459U/en not_active Expired - Lifetime
-
2014
- 2014-02-17 TW TW103202674U patent/TWM486007U/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318278A (en) * | 2014-07-28 | 2016-02-10 | 晶元光电股份有限公司 | Illumination deivce |
| CN105318278B (en) * | 2014-07-28 | 2019-10-15 | 晶元光电股份有限公司 | Luminescence component |
| CN105822920A (en) * | 2014-08-07 | 2016-08-03 | 璨圆光电股份有限公司 | Light emitting device, light emitting module, and illuminating apparatus |
| US10854800B2 (en) | 2014-08-07 | 2020-12-01 | Epistar Corporation | Light emitting device, light emitting module, and illuminating apparatus |
| US11677057B2 (en) | 2014-08-07 | 2023-06-13 | Epistar Corporation | Light emitting device, light emitting module, and illuminating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM486007U (en) | 2014-09-11 |
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