CN202048507U - LED (Light-Emitting Diode) light source reflective film - Google Patents
LED (Light-Emitting Diode) light source reflective film Download PDFInfo
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- CN202048507U CN202048507U CN2011200613445U CN201120061344U CN202048507U CN 202048507 U CN202048507 U CN 202048507U CN 2011200613445 U CN2011200613445 U CN 2011200613445U CN 201120061344 U CN201120061344 U CN 201120061344U CN 202048507 U CN202048507 U CN 202048507U
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- auxiliary layer
- layer
- light source
- led
- light
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Abstract
The utility model relates to an LED (Light-Emitting Diode) light source reflective film which comprises a main reflective layer, a first auxiliary layer and a second auxiliary layer, wherein the upper surface of the main reflective layer is connected with the first auxiliary layer, the lower surface of the main reflective layer is connected with the second auxiliary layer, and the distance between the upper surface of the first auxiliary layer and the lower surface of the second auxiliary layer is 0.10-0.2mm. The LED light source reflective film has the advantages that the product has good reflection effect to an LED optical wave, good penetration performance against the LED optical wave and higher weather fastness and stability.
Description
Technical field
The utility model relates to a kind of led light source reflectance coating.
Background technology
Existing reflecting plate generally adopts the form of individual layer reflecting plate and multilayer complex films reflecting plate, wherein, the individual layer reflecting plate is made of one deck reflecting material, and need carry out surface coating on the surface, reflecting layer and handle, the technology cost is than higher, and reflecting material is generally expanded material, and cost own is higher; In order to reduce cost, can adopt the multilayer complex films reflecting plate, described multilayer complex films reflecting plate comprises: one deck base material and one deck reflector material, base material and reflector material are by glue bond.But in hot and humid environment for use, deformation can take place in the multilayer complex films reflecting plate, after being attached on the LGP,, paste very closely with the LGP surface because the reflecting material surface ratio is more smooth, therefore, the steam of generation can't in time spread, thereby influences the operate as normal of LGP.
The utility model content
The purpose of this utility model provides a kind of led light source reflectance coating, overcomes the deficiency of above-mentioned aspect in the existing product.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of led light source reflectance coating comprises principal reflection layer, first auxiliary layer and second auxiliary layer, and the upper surface of described principal reflection layer connects first auxiliary layer, and the lower surface of principal reflection layer connects second auxiliary layer.
The upper surface of described first auxiliary layer is 0.10mm～0.2mm to the distance of the lower surface of second auxiliary layer.
The beneficial effects of the utility model are: this product has the penetration performance of good reflecting effect and anti-LED light wave to the LED light wave; Has higher weatherability and stability.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the cross section structure schematic diagram of the described led light source reflectance coating of the utility model embodiment.
Among the figure:
1, principal reflection layer; 2, first auxiliary layer; 3, second auxiliary layer.
The specific embodiment
As shown in Figure 1, the described a kind of led light source reflectance coating of the utility model embodiment, comprise principal reflection layer 1, first auxiliary layer 2 and second auxiliary layer 3, the upper surface of described principal reflection layer 1 connects first auxiliary layer 2, and the lower surface of principal reflection layer 1 connects second auxiliary layer 3.The upper surface of described first auxiliary layer 2 is 0.10mm～0.2mm to the distance of the lower surface of second auxiliary layer 3.
Described principal reflection layer 1 is to be extruded through stirring and formed by interpolation oxide/fluoride and stabilizing agent, lubricating auxiliary agent, anti-UV auxiliary agent, coupling mixture in the body base material (PET (polyester) or PC (polycarbonate) or PP (polypropylene)), this layer of material is the main crux layer that belongs to reflectance coating, is determining the reflection efficiency of reflectance coating.Wherein oxide comprises: SiO
2, ZnO, CeO
2, T2O
3, Sb
2O
3Fluoride comprises: CaF
2, BaF
2, CeF
3, MgF
2
First auxiliary layer 2 and second auxiliary layer 3 belong to auxiliary functional layers, are to be extruded through stirring by some assistants of interpolation (as antiblocking agent, antistatic auxiliary agent, anti-UV auxiliary agent etc.) in the body base material to form.
Reflectance coating technical parameter table
According to this table as can be seen, this product has the penetration performance of good reflecting effect and anti-LED light wave to the LED light wave; Has higher weatherability and stability.
The operation principle of led light source reflectance coating is as follows:
When incident light was passed to reflectance coating surperficial, incident optical energy was propagated once more by following three kinds of main paties:
Form the reflected back another side with reflection luminous energy, reflection luminous energy is the reflectivity of reflectance coating with the ratio of incident optical energy;
Incident optical energy penetrate through reflective film continues to front transfer in the printing opacity mode;
In incident optical energy penetrate through reflective membrane process,, understand some luminous energy and be consumed because of the difference of propagation medium.
Claims (2)
1. led light source reflectance coating, comprise principal reflection layer (1), first auxiliary layer (2) and second auxiliary layer (3), it is characterized in that: the upper surface of described principal reflection layer (1) connects first auxiliary layer (2), and the lower surface of principal reflection layer (1) connects second auxiliary layer (3).
2. led light source reflectance coating according to claim 1 is characterized in that: the upper surface of described first auxiliary layer (2) is 0.10mm～0.2mm to the distance of the lower surface of second auxiliary layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200613445U CN202048507U (en) | 2011-03-10 | 2011-03-10 | LED (Light-Emitting Diode) light source reflective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200613445U CN202048507U (en) | 2011-03-10 | 2011-03-10 | LED (Light-Emitting Diode) light source reflective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048507U true CN202048507U (en) | 2011-11-23 |
Family
ID=44988814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200613445U Expired - Fee Related CN202048507U (en) | 2011-03-10 | 2011-03-10 | LED (Light-Emitting Diode) light source reflective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845459A (en) * | 2018-07-25 | 2018-11-20 | 武汉华星光电技术有限公司 | A kind of reflector plate and backlight module |
| CN113168037A (en) * | 2019-11-22 | 2021-07-23 | 高创(苏州)电子有限公司 | Glass backboard, preparation method thereof and display device |
-
2011
- 2011-03-10 CN CN2011200613445U patent/CN202048507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845459A (en) * | 2018-07-25 | 2018-11-20 | 武汉华星光电技术有限公司 | A kind of reflector plate and backlight module |
| WO2020019371A1 (en) * | 2018-07-25 | 2020-01-30 | 武汉华星光电技术有限公司 | Reflection sheet and backlight module |
| CN113168037A (en) * | 2019-11-22 | 2021-07-23 | 高创(苏州)电子有限公司 | Glass backboard, preparation method thereof and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG TEIDE OPTOELECTRONICS CO., LTD. Free format text: FORMER OWNER: GUANGDONG TAIDE TECHNOLOGY CO., LTD. Effective date: 20130514 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130514 Address after: 528041, one of the 2 East of Poyang Town, Shiwan Town, Chancheng District, Guangdong, Foshan Patentee after: Guangdong Ted photoelectric Co., Ltd. Address before: 528041, Shiwan Town, Chancheng District, Guangdong City, Foshan Province, Poyang, Hubei Industrial Zone, 2 East Patentee before: Guangdong Taide Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20160310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |