CN204651352U - Based on flexible fluorescence substrate and the LED light source of secondary optical design - Google Patents
Based on flexible fluorescence substrate and the LED light source of secondary optical design Download PDFInfo
- Publication number
- CN204651352U CN204651352U CN201520219678.9U CN201520219678U CN204651352U CN 204651352 U CN204651352 U CN 204651352U CN 201520219678 U CN201520219678 U CN 201520219678U CN 204651352 U CN204651352 U CN 204651352U
- Authority
- CN
- China
- Prior art keywords
- fluorescence substrate
- substrate
- optical design
- secondary optical
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 63
- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000002096 quantum dot Substances 0.000 claims abstract description 9
- 238000004381 surface treatment Methods 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 238000003854 Surface Print Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000005496 eutectics Effects 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000001771 vacuum deposition Methods 0.000 claims description 3
- 241000218202 Coptis Species 0.000 abstract description 4
- 235000002991 Coptis groenlandica Nutrition 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model provides a kind of flexible fluorescence substrate based on secondary optical design and LED light source, and wherein flexible fluorescence substrate comprises fluorescent material or quantum dot, doped with the one in following component in described fluorescent material or quantum dot: PET, PI or silica gel; The one side of described flexible fluorescence substrate is provided with illuminating circuit, and the another side of described flexible fluorescence substrate carries out secondary optical design; Formal dress or the upside-down mounting of described illuminating circuit and LED chip are corresponding, and described secondary optical design comprises surface treatment or prints lenticule.Flexible fluorescence substrate pliability based on secondary optical design of the present utility model is good, can be used as the substrate of LED chip, flexible fluorescence substrate of the present utility model is provided with illuminating circuit, thus makes the electrical connection of LED to choose gold thread.In addition, flexible fluorescence substrate of the present utility model carries out secondary optical design, provides the luminous efficiency of corresponding LED light source.
Description
Technical field
The utility model relates to lighting technical field, especially a kind of flexible fluorescence substrate based on secondary optical design and use the LED light source of this flexible fluorescence substrate.
Background technology
Light-emitting diode (Light-Emitting Diode, LED) is a kind of semiconductor electronic component that can be luminous.This electronic component occurred as far back as 1962, and can only send the ruddiness of low luminosity in early days, develop other monochromatic versions afterwards, the light that can send even to this day is throughout visible ray, infrared ray and ultraviolet, and luminosity also brings up to suitable luminosity.And purposes is also by the beginning as indicator light, display panel etc.; Along with the continuous progress of technology, light-emitting diode has been widely used in display, television set daylighting decoration and illumination.
But often light-emitting area is less, pliability is poor and luminous efficiency is not high for the light source of existing use light-emitting diode, fully cannot meet the user demand of people.
Therefore, for solving the problem, be necessary to propose further solution.
Utility model content
The purpose of this utility model is the LED light source providing a kind of flexible fluorescence substrate based on secondary optical design and use this flexible fluorescence substrate, to overcome the deficiencies in the prior art.
For achieving the above object, the utility model provides a kind of flexible fluorescence substrate based on secondary optical design, and it comprises fluorescent material or quantum dot, doped with the one in following component in described fluorescent material or quantum dot: PET, PI or silica gel;
The one side of described flexible fluorescence substrate is provided with illuminating circuit, and the another side of described flexible fluorescence substrate carries out secondary optical design;
Formal dress or the upside-down mounting of described illuminating circuit and LED chip are corresponding, and described secondary optical design comprises surface treatment or prints lenticule.
As the improvement of the flexible fluorescence substrate based on secondary optical design of the present utility model, described illuminating circuit is arranged on described flexible fluorescence substrate by the mode of suppressing, printing or sputtering.
As the improvement of the flexible fluorescence substrate based on secondary optical design of the present utility model, described surface treatment comprises: chemical cleaning or plasma clean or vacuum coating.
For achieving the above object, the utility model also provides a kind of LED light source, it is characterized in that, described LED light source comprises substrate and is arranged at the some LED chips on described substrate;
Described substrate is flexible fluorescence substrate described above, and described some LED chips are distributed on described flexible fluorescence substrate in the form of an array, and described some LED chips and described illuminating circuit are electrically connected.
As the improvement of LED light source of the present utility model, the fixed form between described some LED chips and described flexible fluorescence substrate can be: conducting resinl, Reflow Soldering, eutectic weld.
As the improvement of LED light source of the present utility model, the thickness of described LED chip is 100 ~ 150um.
As the improvement of LED light source of the present utility model, the thickness of described LED light source is 300 ~ 350um.
Compared with prior art, the beneficial effects of the utility model are: the flexible fluorescence substrate pliability based on secondary optical design of the present utility model is good, can be used as the substrate of LED chip, flexible fluorescence substrate of the present utility model is provided with illuminating circuit, thus makes the electrical connection of LED to choose gold thread.In addition, flexible fluorescence substrate of the present utility model carries out secondary optical design, provides the luminous efficiency of corresponding LED light source.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the floor map of an embodiment of the flexible fluorescence substrate based on secondary optical design of the present utility model.
Embodiment
Technical scheme in the utility model is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
As shown in Figure 1, described flexible fluorescence substrate 10 of the present utility model comprises fluorescent material or quantum dot, doped with the one in following component in described fluorescent material or quantum dot: PET, PI or silica gel.Thus flexible fluorescence substrate 10 can comprise the fluorescent material doped with PET, PI or silica gel, the quantum dot doped with PET, PI or silica gel also can be comprised.Setting like this, makes substrate of the present utility model just have flexibility and fluorescence.
Further, the one side of described flexible fluorescence substrate 10 is provided with illuminating circuit, and the another side of described flexible fluorescence substrate 10 carries out secondary optical design.Wherein, the design of illuminating circuit depends on that the LED be positioned on flexible fluorescence substrate 10 is formal dress or upside-down mounting.Described illuminating circuit is arranged on described flexible fluorescence substrate by the mode of suppressing, printing or sputtering.Meanwhile, then gold thread need not be laid separately by arranging illuminating circuit.The surface that described secondary optical design is included in flexible fluorescence substrate 10 is carried out surface treatment or prints lenticule.Wherein, described surface treatment comprises: chemical cleaning or plasma clean or vacuum coating.
Based on flexible fluorescence substrate 10 as above, the utility model also provides a kind of LED light source using this flexible fluorescence substrate.Particularly, described LED light source some LED chips 20 of comprising flexible fluorescence substrate 10 as above and being arranged on described flexible fluorescence substrate 10.
Wherein, described some LED chips 20 are distributed on described flexible fluorescence substrate 10 in the form of an array, and described some LED chips 20 and described illuminating circuit are electrically connected.When illuminating circuit energising after, the LED chip is electrically connected with illuminating circuit can luminescence and illumination is provided.Described some LED chips 20 can adopt formal dress, and the mode of upside-down mounting also can be adopted to be arranged on flexible fluorescence substrate 10.In addition, the fixed form between described some LED chips 20 and described flexible fluorescence substrate 10 can be: conducting resinl, Reflow Soldering, eutectic weldering etc.
Further, in described some LED chips, the thickness of arbitrary LED chip is preferably 100 ~ 150um; The gross thickness of the utility model LED light source is preferably 300 ~ 350um.
In addition, the two ends of LED light source of the present utility model also lead to conductive electrode.
To sum up, the flexible fluorescence substrate pliability based on secondary optical design of the present utility model is good, can be used as the substrate of LED chip, flexible fluorescence substrate of the present utility model is provided with illuminating circuit, thus makes the electrical connection of LED to choose gold thread.In addition, flexible fluorescence substrate of the present utility model carries out secondary optical design, provides the luminous efficiency of corresponding LED light source.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, 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 by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (7)
1. based on a flexible fluorescence substrate for secondary optical design, it is characterized in that, described flexible fluorescence substrate comprises fluorescent material or quantum dot, doped with the one in following component in described fluorescent material or quantum dot: PET, PI or silica gel;
The one side of described flexible fluorescence substrate is provided with illuminating circuit, and the another side of described flexible fluorescence substrate carries out secondary optical design;
Formal dress or the upside-down mounting of described illuminating circuit and LED chip are corresponding, and described secondary optical design comprises surface treatment or prints lenticule.
2. the flexible fluorescence substrate based on secondary optical design according to claim 1, is characterized in that, described illuminating circuit is arranged on described flexible fluorescence substrate by the mode of suppressing, printing or sputtering.
3. the flexible fluorescence substrate based on secondary optical design according to claim 1, it is characterized in that, described surface treatment comprises: chemical cleaning or plasma clean or vacuum coating.
4. a LED light source, is characterized in that, described LED light source comprises substrate and is arranged at the some LED chips on described substrate;
Described substrate is distributed on described flexible fluorescence substrate in the form of an array for fluorescence substrate flexible described in any one of claims 1 to 3, described some LED chips, and described some LED chips and described illuminating circuit are electrically connected.
5. LED light source according to claim 4, is characterized in that, the fixed form between described some LED chips and described flexible fluorescence substrate can be: conducting resinl, Reflow Soldering, eutectic weld.
6. LED light source according to claim 4, is characterized in that, the thickness of described LED chip is 100 ~ 150um.
7. LED light source according to claim 4, is characterized in that, the thickness of described LED light source is 300 ~ 350um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219678.9U CN204651352U (en) | 2015-04-09 | 2015-04-09 | Based on flexible fluorescence substrate and the LED light source of secondary optical design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219678.9U CN204651352U (en) | 2015-04-09 | 2015-04-09 | Based on flexible fluorescence substrate and the LED light source of secondary optical design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651352U true CN204651352U (en) | 2015-09-16 |
Family
ID=54104066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219678.9U Expired - Fee Related CN204651352U (en) | 2015-04-09 | 2015-04-09 | Based on flexible fluorescence substrate and the LED light source of secondary optical design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851955A (en) * | 2015-04-09 | 2015-08-19 | 苏州晶品新材料股份有限公司 | Flexible fluorescent substrate based on secondary optical design and LED light source |
-
2015
- 2015-04-09 CN CN201520219678.9U patent/CN204651352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851955A (en) * | 2015-04-09 | 2015-08-19 | 苏州晶品新材料股份有限公司 | Flexible fluorescent substrate based on secondary optical design and LED light source |
| WO2016161803A1 (en) * | 2015-04-09 | 2016-10-13 | 苏州晶品新材料股份有限公司 | Secondary optical design-based flexible fluorescent substrate and led light source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203277498U (en) | Light-emitting component and device base of light-emitting device thereof | |
| TW200629601A (en) | Luminescent light source, method for manufacturing the same, and light-emitting apparatus | |
| CN103883989B (en) | A kind of LED with heat abstractor | |
| GB2442668A (en) | Acicular ITO for LED array | |
| CN107289342A (en) | light emitting diode bulb | |
| CN204516761U (en) | Based on the ultrathin flexible double-side LED light source of secondary optical design | |
| CN103236427A (en) | LED with luminous front and rear sides | |
| CN104851955A (en) | Flexible fluorescent substrate based on secondary optical design and LED light source | |
| US20130009175A1 (en) | Vertical stacked light emitting structure | |
| CN104835901B (en) | Ultrathin flexible double-side LED light source based on secondary optical design | |
| CN204651352U (en) | Based on flexible fluorescence substrate and the LED light source of secondary optical design | |
| CN104681703A (en) | Three-dimensional luminous LED point light source and illumination device | |
| US8476651B2 (en) | Vertical stacked light emitting structure | |
| CN104565902A (en) | Spiral LED (light emitting diode) lamp | |
| CN205299106U (en) | LED lamp | |
| CN104373847B (en) | LED lamp with specifically-arranged light-emitting chips | |
| CN204756572U (en) | LED base plate area | |
| CN204651311U (en) | Stereo luminous formula LED point light source and lighting device | |
| CN205231115U (en) | Two -sided encapsulation LED illuminator | |
| CN203836873U (en) | LED lamp with radiating device | |
| CN204254306U (en) | A kind of spiral LED | |
| CN104197223A (en) | Multiple-point-distribution LED lamp | |
| CN204696145U (en) | Double-side LED chip | |
| CN204704622U (en) | A kind of LED with inner bag | |
| CN203983275U (en) | A kind of can 360 ° of luminous LED filament light sources |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |