CN201038184Y - Large power LED packaging glass mirror - Google Patents
Large power LED packaging glass mirror Download PDFInfo
- Publication number
- CN201038184Y CN201038184Y CNU2007200359908U CN200720035990U CN201038184Y CN 201038184 Y CN201038184 Y CN 201038184Y CN U2007200359908 U CNU2007200359908 U CN U2007200359908U CN 200720035990 U CN200720035990 U CN 200720035990U CN 201038184 Y CN201038184 Y CN 201038184Y
- Authority
- CN
- China
- Prior art keywords
- mirror
- power led
- glass
- encapsulation
- led encapsulation
- 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
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Abstract
The utility model relates to a high-power LED encapsulation glass mirror, which pertains to the semiconductor apparatus technology field. An encapsulation mirror, which is made of glass, is arranged on an aluminum base board; wafers are arranged in the encapsulation mirror. The encapsulation mirror can be round, a lozenge or an angle; the encapsulation mirror can be a lens, a prism or a speculum. The utility model takes advantage of high permeation, high refractive index and good plasticity of various glass, so brightness and effects of high-power LED encapsulation glass mirror are greatly increased under various conditions. Therefore the high-power LED encapsulation glass mirror, a green energy resource, can be utilized to replace traditional light sources on a large scale.
Description
Technical field
The utility model relates to a kind of high-power LED encapsulation glass mirror, belongs to technical field of semiconductor device.
Background technology
Existing high-power LED encapsulation lens generally adopt lens are set on aluminium base, and plastic materials such as the raw material selection silica gel of its lens, PC, acrylic form through mold pressing.Owing to be embossed on its aluminium base and can leave spike, and influence attractive in appearance.This type of material light emission rate is low, such as: the encapsulation of 1W the high-power LED lens of PC material, its brightness has only 45 lumens after tested, brightness ratio is lower, can not satisfy higher user demand.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, thereby a kind of high-power LED encapsulation glass mirror is provided, and to improve the brightness of great power LED, satisfies the demands better.
Main solution of the present utility model is achieved in that
The utility model mainly adopts encapsulating mirror is set on aluminium base, it is characterized in that: wafer is set in encapsulating mirror.Described encapsulating mirror adopts glass material to make.
Described encapsulating mirror profile can be circle or prismatic or dihedral.
Described encapsulating mirror can be lens or prism or speculum.
Compared with the prior art the utility model has the following advantages:
The high-power LED encapsulation glass mirror is by adopting glass as package material, can utilize characteristics such as high permeability, high index of refraction, the plasticity of all kinds of glass is good, can increase substantially effect and the brightness under various conditions of high-power LED encapsulation glass mirror, thereby this green energy resource of great power LED can be applied in a wider context and replace conventional light source.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1: encapsulating mirror 2 is set on aluminium base 1, wafer 3 is set in encapsulating mirror 2, encapsulating mirror 2 adopts glass material to make, and encapsulating mirror 2 profiles can be done circular or prismatic or dihedral, and encapsulating mirror 2 can be lens or prism or speculum.
After tested: package material is that encapsulating mirror and the package material of glass are that the encapsulating mirror of plastic materials such as silica gel, PC, acrylic is compared under same environment, and the brightness of packaged glass mirror has reached 75 lumens, and the brightness of other materials has only 45 lumens.Therefore, in this field of high-power LED encapsulation glass mirror, package material be glass obviously be better than plastic materials such as silica gel, PC, acrylic.The brightness that utilizes the utility model can significantly improve great power LED can make the high-power LED encapsulation glass mirror replace conventional light source in more areas.
In addition, glass mirror can be designed to lens, also can make prism or speculum, utilize the different optical performance of lens, prism, speculum to reach the application target of great power LED in every field according to application target and purposes.
Claims (3)
1. a high-power LED encapsulation glass mirror mainly adopts and on aluminium base (1) encapsulating mirror is set, and it is characterized in that being provided with in encapsulating mirror (2) wafer (3).
2. a kind of high-power LED encapsulation glass mirror according to claim 1 is characterized in that described encapsulating mirror (2) adopts glass material to make.
3. a kind of high-power LED encapsulation glass mirror according to claim 1, the profile that it is characterized in that described encapsulating mirror (2) can be circle or prismatic or dihedral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200359908U CN201038184Y (en) | 2007-04-12 | 2007-04-12 | Large power LED packaging glass mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200359908U CN201038184Y (en) | 2007-04-12 | 2007-04-12 | Large power LED packaging glass mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038184Y true CN201038184Y (en) | 2008-03-19 |
Family
ID=39210704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200359908U Expired - Fee Related CN201038184Y (en) | 2007-04-12 | 2007-04-12 | Large power LED packaging glass mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038184Y (en) |
-
2007
- 2007-04-12 CN CNU2007200359908U patent/CN201038184Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20110412 |