CN204375749U - A kind of slimming RGBW four-in-one light emitting diode construction - Google Patents
A kind of slimming RGBW four-in-one light emitting diode construction Download PDFInfo
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- CN204375749U CN204375749U CN201420854462.5U CN201420854462U CN204375749U CN 204375749 U CN204375749 U CN 204375749U CN 201420854462 U CN201420854462 U CN 201420854462U CN 204375749 U CN204375749 U CN 204375749U
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- luminescence chip
- light
- chip
- slimming
- rgbw
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
The utility model discloses a kind of slimming RGBW four-in-one light emitting diode construction, comprising: the first luminescence chip of blue light, green glow, ruddiness and white light, the second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip are provided; Supporting structure, be provided with being installed in this first luminescence chip, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip, and there is a mixed light district for this first luminescence chip, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip bright dipping form white point light source light-out effect after mixed light, this supporting structure has most holding part and most absolute electrode, and this first luminescence chip of confession, this second luminescence chip, the 3rd luminescence chip are connected with the 4th luminescence chip routing and arrange respectively.The utility model can autologous mix out evenly photochromic, realizes miniaturized slimming, and the spacing that can reduce a little and put, is more conducive to mixed light.In addition it has absolute electrode, can pass through control system and makes more accurate Color control.
Description
Technical field
The utility model is about a kind of LED structure, and espespecially a kind of slimming RGBW four-in-one light emitting diode construction, it can autologous mix out evenly photochromic, realizes miniaturized slimming, and the spacing that can reduce a little and put, is more conducive to mixed light.In addition it has absolute electrode, can pass through control system and makes more accurate Color control.
Background technology
Utilize light-emitting diode (light-emitting diode, LED), produce and sunlight form and aspect white light seemingly, significantly to replace the white-light illuminatings such as traditional fluorescent lamp, it is the target that this century, lighting source sciemtifec and technical sphere was was actively researched and developed, because compared with conventional light source, the generation of LED white light has many-sided advantages such as zero mercury pollution, power consumption is low, luminous efficiency is high.The technology that the current whole world promotes Single chip white light LED mainly contains two kinds of modes: the first fluorescer (phosphor) being the chip being less than the ultraviolet light-emitting diodes (UV-LED) of 400nm with emission wavelength is used as excitation light source excites red, green, blue (RGB) three kinds of differences photochromic is mixed to form white light; The second excites gold-tinted fluorescer with the chip of blue light-emitting diode and produces white light.
But be separately used as the photochromic fluorescer (phosphor) of excitation light source excites red, green, blue (RGB) three kinds of differences with the aforementioned chip being less than the ultraviolet light-emitting diodes (UV-LED) of 400nm with emission wavelength and be mixed to form white light mode and mix the white light generated, usually can not be completely even.
Utility model content
An object of the present utility model, aim to provide a kind of slimming RGBW four-in-one light emitting diode construction, it can autologous mix out evenly photochromic, realizes miniaturized slimming, and the spacing that can reduce a little and put, is more conducive to mixed light.In addition it has absolute electrode, can pass through control system and makes more accurate Color control.
In order to achieve the above object, slimming RGBW four-in-one light emitting diode construction of the present utility model, comprising:
First luminescence chip, provides the blue light source of wavelength 400nm ~ 500nm;
Second luminescence chip, provides the green-light source of wavelength 500nm ~ 600nm;
3rd luminescence chip, provides the red-light source of wavelength 600nm ~ 700nm;
4th luminescence chip, provides the white light source that two wavelength light (blue light+sodium yellow) or three-wavelength light (blue light+green light+red light) mix;
Supporting structure, be provided with being installed in this first luminescence chip, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip, and there is a mixed light district for this first luminescence chip, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip bright dipping form white point light source light-out effect after mixed light, this supporting structure has most holding part and most absolute electrode, and this first luminescence chip of confession, this second luminescence chip, the 3rd luminescence chip are connected with the 4th luminescence chip routing and arrange respectively;
Chip colloid, for holding part described in filling with this first luminescence chip coated, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip;
And one covers colloid, encapsulation is filled in this mixed light district and is arranged on this chip colloid and this chip colloid.
Further, can doping fluorescent powder in this chip colloid, make fluorescent material be formed at the surface of luminescence chip and complete coated luminescence chip, to reach the effect of transform light energy, provide the bright dipping of different wave length, promote the performance of color rendering.
Further, this chip colloid can adulterate diffusant, makes bright dipping more evenly and without the worry of being covered by fluorescent material.For reaching the object of uniform mixed light, this covering colloid adulterates a diffusant, after making the uniform light mixing of different wave length, forms the point-source of light of white.
By slimming RGBW four-in-one light emitting diode construction of the present utility model, between RGB chip (RGB), increase laminating white chip (W), it can autologous mix out evenly photochromic, realizes miniaturized slimming, can reduce a little and point spacing, be more conducive to mixed light.In addition it has absolute electrode, can pass through control system and makes more accurate Color control.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the side sectional view of the slimming RGBW four-in-one LED structure of the utility model.
In figure:
First luminescence chip 1
Second luminescence chip 2
3rd luminescence chip 3
4th luminescence chip 4
Supporting structure 5
First holding part 51
Second holding part 52
3rd holding part 53
4th holding part 54
Spacer portion 55
Absolute electrode 550
Mixed light district 56
Chip colloid 6
Cover colloid 7.
Embodiment
Below will be described in further detail slimming RGBW four-in-one light emitting diode construction of the present utility model.
Below with reference to accompanying drawings the utility model is described in more detail, which show preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here and still realize the beneficial effects of the utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
For making the purpose of this utility model, feature becomes apparent, and is further described embodiment of the present utility model below in conjunction with accompanying drawing.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Please refer to shown in figure mono-, the utility model provides a kind of slimming RGBW four-in-one light emitting diode construction, and it comprises:
First luminescence chip 1, provides the blue light source of wavelength 400nm ~ 500nm;
Second luminescence chip 2, provides the green-light source of wavelength 500nm ~ 600nm;
3rd luminescence chip 3, provides the red-light source of wavelength 600nm ~ 700nm;
4th luminescence chip 4, provides the white light source that two wavelength light (blue light+sodium yellow) or three-wavelength light (blue light+green light+red light) mix;
Supporting structure 5, be provided with being installed in this first luminescence chip 1, this second luminescence chip 2, the 3rd luminescence chip 3 and the 4th luminescence chip 4, make this first luminescence chip 1, this second luminescence chip 2, the 3rd luminescence chip 3 and the 4th luminescence chip 4 bright dipping and after mixed light, form white point light source light-out effect.This supporting structure 5 comprises: one first holding part 51, is lower narrow wide cup-like structure, is provided with arranging this first luminescence chip 1; One second holding part 52, is lower narrow wide cup-like structure, is provided with arranging this second luminescence chip 2; One the 3rd holding part 53, is lower narrow wide cup-like structure, is provided with arranging the 3rd luminescence chip 3; One the 4th holding part 54, is lower narrow wide cup-like structure, is provided with arranging the 4th luminescence chip 4; Spacer portion 55, at this first holding part 51, this second holding part 52, between the 3rd holding part 53 and the 4th holding part 54, it has most absolute electrode 550 and is connected with the 4th luminescence chip 4 routing for this first luminescence chip 1, this second luminescence chip 2, the 3rd luminescence chip 3 respectively and arranges; And a mixed light district 56, in this mixed light district 56, form white point light source after mixed light with the bright dipping of the 4th luminescence chip 4 for this first luminescence chip 1, this second luminescence chip 2, the 3rd luminescence chip 3;
Chip colloid 6, for this first holding part 51 of filling, this second holding part 52, the 3rd holding part 53 and the 4th holding part 54 with this second luminescence chip 2 coated;
And one covers colloid 7, encapsulation is filled in this mixed light district 56 and is arranged at this chip colloid 6 with on this chip colloid 6.
Because the directive property scope of bright dipping, this first holding part 51, this second holding part 52, the 3rd holding part 53 and the section of the 4th holding part 54 are lower narrow wide trapezoidal.And in order to the mixed light of optics and light-out effect, this first holding part 51, this second holding part 52, the 3rd holding part 53 and the section of the 4th holding part 54 are lower narrow wide trapezoidal, and a base angle of this trapezoidal this spacer portion 55 non-adjacent is the setting at a right angle.
Wherein, this chip colloid 6 can doping fluorescent powder, makes fluorescent material be formed at the surface of luminescence chip and complete coated luminescence chip, to reach the effect of transform light energy, provides the bright dipping of different wave length, promote the performance of color rendering.
Wherein, this chip colloid 6 can adulterate diffusant, makes bright dipping more evenly and without the worry of being covered by fluorescent material.For reaching the object of uniform mixed light, this covering colloid 7 adulterates a diffusant, after making the uniform light mixing of different wave length, forms the point-source of light of white.
By structure of the present utility model, between RGB chip (RGB), increase laminating white chip (W), it can autologous mix out evenly photochromic, realizes miniaturized slimming, and the spacing that can reduce a little and put, is more conducive to mixed light.In addition it has absolute electrode 550, can pass through control system and makes more accurate Color control.
But as described above, be only preferred embodiment of the present utility model, and be not used to the scope limiting the utility model enforcement, other transition regimes are also all among the category of this case; So etc. the technical staff haveing the knack of this technology, do not depart from the equalization done under spirit of the present utility model and scope change with modify, all should be covered by the scope of the claims of the present utility model.
Claims (8)
1. a slimming RGBW four-in-one light emitting diode construction, is characterized in that, comprising:
First luminescence chip, provides the blue light source of wavelength 400nm ~ 500nm;
Second luminescence chip, provides the green-light source of wavelength 500nm ~ 600nm;
3rd luminescence chip, provides the red-light source of wavelength 600nm ~ 700nm;
4th luminescence chip, provides white light source;
Supporting structure, be provided with being installed in this first luminescence chip, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip, and there is a mixed light district for this first luminescence chip, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip bright dipping form white point light source light-out effect after mixed light, this supporting structure has most holding part and most absolute electrode, and this first luminescence chip of confession, this second luminescence chip, the 3rd luminescence chip are connected with the 4th luminescence chip routing and arrange respectively;
Chip colloid, for holding part described in filling with this first luminescence chip coated, this second luminescence chip, the 3rd luminescence chip and the 4th luminescence chip;
And one covers colloid, encapsulation is filled in this mixed light district and is arranged on this chip colloid and this chip colloid.
2. slimming RGBW four-in-one light emitting diode construction according to claim 1, it is characterized in that, the 4th luminescence chip, is to provide the white light source that blue light, green light and red light mix.
3. slimming RGBW four-in-one light emitting diode construction according to claim 1, is characterized in that, the 4th luminescence chip, is to provide the white light source that blue light and sodium yellow mix.
4. slimming RGBW four-in-one light emitting diode construction according to claim 1, is characterized in that, the section of this first holding part, this second holding part, the 3rd holding part and the 4th holding part is lower narrow wide trapezoidal.
5. slimming RGBW four-in-one light emitting diode construction according to claim 1, is characterized in that, doping fluorescent powder in this chip colloid, makes fluorescent material be formed at the surface of luminescence chip and complete coated luminescence chip.
6. slimming RGBW four-in-one light emitting diode construction according to claim 5, it is characterized in that, this fluorescent material of this chip colloid is green light fluorescent powder, and the doping of this green light fluorescent powder is formed at the surface of this first luminescence chip and this first luminescence chip completely coated.
7. according to the slimming RGBW four-in-one light emitting diode construction of claim 1 ~ 6 according to any one of it, it is characterized in that, this chip colloid adulterates a diffusant.
8. according to the slimming RGBW four-in-one light emitting diode construction of claim 1 ~ 6 according to any one of it, it is characterized in that, this covering colloid adulterates a diffusant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854462.5U CN204375749U (en) | 2014-12-30 | 2014-12-30 | A kind of slimming RGBW four-in-one light emitting diode construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854462.5U CN204375749U (en) | 2014-12-30 | 2014-12-30 | A kind of slimming RGBW four-in-one light emitting diode construction |
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|---|---|
| CN204375749U true CN204375749U (en) | 2015-06-03 |
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|---|---|---|---|
| CN201420854462.5U Expired - Fee Related CN204375749U (en) | 2014-12-30 | 2014-12-30 | A kind of slimming RGBW four-in-one light emitting diode construction |
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| CN (1) | CN204375749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098680A (en) * | 2016-08-25 | 2016-11-09 | 广东新锐流铭光电有限公司 | A kind of glory LED lamp bead and preparation method thereof |
| CN106373951A (en) * | 2016-09-19 | 2017-02-01 | 苏州东善微光光电技术有限公司 | RGB full-color light source, full-color luminescent device and display device |
-
2014
- 2014-12-30 CN CN201420854462.5U patent/CN204375749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098680A (en) * | 2016-08-25 | 2016-11-09 | 广东新锐流铭光电有限公司 | A kind of glory LED lamp bead and preparation method thereof |
| CN106098680B (en) * | 2016-08-25 | 2019-02-12 | 广东新锐流铭光电有限公司 | A kind of glory LED lamp bead and preparation method thereof |
| CN106373951A (en) * | 2016-09-19 | 2017-02-01 | 苏州东善微光光电技术有限公司 | RGB full-color light source, full-color luminescent device and display device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20181230 |