CN108281536A - A kind of astigmatism type paster LED lamp bead - Google Patents
A kind of astigmatism type paster LED lamp bead Download PDFInfo
- Publication number
- CN108281536A CN108281536A CN201711448346.8A CN201711448346A CN108281536A CN 108281536 A CN108281536 A CN 108281536A CN 201711448346 A CN201711448346 A CN 201711448346A CN 108281536 A CN108281536 A CN 108281536A
- Authority
- CN
- China
- Prior art keywords
- chip
- paster led
- colloid
- lamp bead
- led lamp
- 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.)
- Pending
Links
- 201000009310 astigmatism Diseases 0.000 title claims abstract description 17
- 239000011324 bead Substances 0.000 title claims abstract description 16
- 239000000084 colloidal system Substances 0.000 claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0091—Scattering means in or on the semiconductor body or semiconductor body package
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses a kind of astigmatism type paster LED lamp beads, including paster LED bracket, circle indent colloid, chip, fluorescent glue and bonding wire, the chip is mounted among paster LED bracket top, the upper end front of chip is equipped with fluorescent glue, bonding wire is connected between chip and paster LED bracket, the top of paster LED bracket is additionally provided with circle indent colloid, and the bonding wire, chip and fluorescent glue are respectively positioned on inside circle indent colloid.Astigmatism type paster LED lamp bead of the present invention uses secondary optics principle, is covered using circle indent colloid on the surface of LED chip, realizes that LED divergent rays maximize.
Description
Technical field
The present invention relates to LED technology field, specifically a kind of astigmatism type paster LED lamp bead.
Background technology
As the negative effect caused by Global Greenhouse Effect constantly shows, every country all makees energy-saving and emission-reduction in the world
By the major issue that must take into consideration in native economic development, LED lighting engineering is exactly come into being under this background
An emerging power-saving technology.LED illuminating products have had been applied in daily life at present, with the rapid development of LED.
There is the conventional light source that present white LED light source is compared long lifespan, solid state lighting to be hardly damaged, specular removal, mercury-free are environmentally friendly, antidetonation
The advantages that, future will become third generation light source, will bring the revolution again of lighting area.
Entire LED industry realizes that astigmatism demand is required in paster LED at this stage without a kind of patch astigmatism type lamp bead
Additional lens could realize astigmatism prescriptions in lamp bead.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of astigmatism type paster LED lamp bead
Problem.
To achieve the above object, the present invention provides the following technical solutions：
A kind of astigmatism type paster LED lamp bead, including paster LED bracket, circle indent colloid, chip, fluorescent glue and bond wire
Silk, the chip are mounted among paster LED bracket top, and the upper end front of chip is equipped with fluorescent glue, chip and paster LED branch
Bonding wire is connected between frame, the top of paster LED bracket is additionally provided with circle indent colloid, the bonding wire, chip
It is respectively positioned on inside circle indent colloid with fluorescent glue.
Further technical solution as the present invention：The fluorescent glue is containing fluorescent powder silica gel.
Further technical solution as the present invention：The circle indent colloid is light-transmitting materials.
Further technical solution as the present invention：The chip is LED chip.
Compared with prior art, the beneficial effects of the invention are as follows：Astigmatism type paster LED lamp bead of the present invention uses secondary optics
Principle is covered on the surface of LED chip using circle indent colloid, realizes that LED divergent rays maximize.
Description of the drawings
Fig. 1 is the structure chart of astigmatism type paster LED lamp bead.
In figure：1- paster LED brackets, 2- circle indents colloid, 3- chips, 4- fluorescent glues, 5- bonding wires.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of astigmatism type paster LED lamp bead, including paster LED bracket 1, circle indent colloid 2, chip 3,
Fluorescent glue 4 and bonding wire 5, the chip 3 are mounted on paster LED bracket top 1, and the upper end of chip 3 is equipped with fluorescent glue 4,
Bonding wire 5 is connected on chip 3, the top of paster LED bracket 1 is additionally provided with circle indent colloid 2, the bonding wire
5, chip 3 and fluorescent glue 4 are respectively positioned on inside circle indent colloid 2.
Fluorescent glue 2 is containing fluorescent powder silica gel.Circle indent colloid is light-transmitting materials.Chip is LED chip.
The present invention operation principle be：Paster LED bracket 1 is used for fixed chip 3 and bonding wire 5, in LED chip 3
Upper fluorescent glue 4 is put on front, then sealing moulding circle indent colloid 2 again.Secondary optics principle is mainly being powered in chip 3
When shining, light diverging in circle indent colloid 2, light is when by circle indent colloid 2, because circle indent colloid 2 is set
Meter has wide-angle luminous power, and light scatters once again after through colloid, so we, which may be implemented, designs the effect of needs.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of astigmatism type paster LED lamp bead, including paster LED bracket, circle indent colloid, chip, fluorescent glue and bonding gold
Belong to silk, which is characterized in that the chip is mounted among paster LED bracket top, and the upper end front of chip is equipped with fluorescent glue, core
Bonding wire is connected between piece and paster LED bracket, the top of paster LED bracket is additionally provided with circle indent colloid, the key
Alloy threads, chip and fluorescent glue are respectively positioned on inside circle indent colloid.
2. a kind of astigmatism type paster LED lamp bead according to claim 1, which is characterized in that the fluorescent glue is containing fluorescence
Powder silica gel.
3. a kind of astigmatism type paster LED lamp bead according to claim 1, which is characterized in that the circle indent colloid is
Light-transmitting materials.
4. a kind of astigmatism type paster LED lamp bead according to claim 1, which is characterized in that the chip is LED chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448346.8A CN108281536A (en) | 2017-12-27 | 2017-12-27 | A kind of astigmatism type paster LED lamp bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448346.8A CN108281536A (en) | 2017-12-27 | 2017-12-27 | A kind of astigmatism type paster LED lamp bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108281536A true CN108281536A (en) | 2018-07-13 |
Family
ID=62802327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448346.8A Pending CN108281536A (en) | 2017-12-27 | 2017-12-27 | A kind of astigmatism type paster LED lamp bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108281536A (en) |
Citations (10)
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|---|---|---|---|---|
| CN101097973A (en) * | 2006-06-26 | 2008-01-02 | 南京汉德森科技股份有限公司 | High power LED two-dimension light source |
| CN101452987A (en) * | 2008-12-31 | 2009-06-10 | 广东昭信光电科技有限公司 | Encapsulation structure and method for applying guidance type light emitting diode device |
| CN101813300A (en) * | 2009-02-19 | 2010-08-25 | 亿光电子工业股份有限公司 | Light-emitting assembly packaging structure and manufacture method thereof |
| CN201751679U (en) * | 2010-06-21 | 2011-02-23 | 中微光电子(潍坊)有限公司 | High-power LED packaging single lamp with batwing light distribution function |
| US20110164426A1 (en) * | 2010-01-07 | 2011-07-07 | Osram Sylvania Inc. | Free-Form Lens Design to Apodize Illuminance Distribution |
| CN102221178A (en) * | 2011-06-02 | 2011-10-19 | 佛山市中山大学研究院 | LED (light-emitted diode) light source lens and LED lamp |
| CN102324453A (en) * | 2011-09-30 | 2012-01-18 | 深圳市灏天光电有限公司 | High-power LED (Light Emitting Diode) packaging process of double-layer lens |
| CN202791559U (en) * | 2012-08-15 | 2013-03-13 | 深圳市瑞丰光电子股份有限公司 | Light-emitting diode (LED) lamp bar and direct-type backlight module including the same |
| CN102980090A (en) * | 2011-09-07 | 2013-03-20 | 王元成 | Light-emitting diode (LED) street lamp |
| CN104953017A (en) * | 2015-05-05 | 2015-09-30 | 李振琦 | Integrated LED (light emitting diode) packaging piece based on inverted powder coating strap secondary light distribution reinforcement and production technology |
-
2017
- 2017-12-27 CN CN201711448346.8A patent/CN108281536A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097973A (en) * | 2006-06-26 | 2008-01-02 | 南京汉德森科技股份有限公司 | High power LED two-dimension light source |
| CN101452987A (en) * | 2008-12-31 | 2009-06-10 | 广东昭信光电科技有限公司 | Encapsulation structure and method for applying guidance type light emitting diode device |
| CN101813300A (en) * | 2009-02-19 | 2010-08-25 | 亿光电子工业股份有限公司 | Light-emitting assembly packaging structure and manufacture method thereof |
| US20110164426A1 (en) * | 2010-01-07 | 2011-07-07 | Osram Sylvania Inc. | Free-Form Lens Design to Apodize Illuminance Distribution |
| CN201751679U (en) * | 2010-06-21 | 2011-02-23 | 中微光电子(潍坊)有限公司 | High-power LED packaging single lamp with batwing light distribution function |
| CN102221178A (en) * | 2011-06-02 | 2011-10-19 | 佛山市中山大学研究院 | LED (light-emitted diode) light source lens and LED lamp |
| CN102980090A (en) * | 2011-09-07 | 2013-03-20 | 王元成 | Light-emitting diode (LED) street lamp |
| CN102324453A (en) * | 2011-09-30 | 2012-01-18 | 深圳市灏天光电有限公司 | High-power LED (Light Emitting Diode) packaging process of double-layer lens |
| CN202791559U (en) * | 2012-08-15 | 2013-03-13 | 深圳市瑞丰光电子股份有限公司 | Light-emitting diode (LED) lamp bar and direct-type backlight module including the same |
| CN104953017A (en) * | 2015-05-05 | 2015-09-30 | 李振琦 | Integrated LED (light emitting diode) packaging piece based on inverted powder coating strap secondary light distribution reinforcement and production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |
|
| RJ01 | Rejection of invention patent application after publication |