CN204315629U - The encapsulating structure of backlight module SMD lamp pearl - Google Patents
The encapsulating structure of backlight module SMD lamp pearl Download PDFInfo
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- CN204315629U CN204315629U CN201420793391.2U CN201420793391U CN204315629U CN 204315629 U CN204315629 U CN 204315629U CN 201420793391 U CN201420793391 U CN 201420793391U CN 204315629 U CN204315629 U CN 204315629U
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- lamp pearl
- smd lamp
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Abstract
The utility model relates to the encapsulating structure of a kind of backlight module SMD lamp pearl, comprise SMD lamp pearl support and be located at the SMD lamp pearl group on support, the control circuit connecting SMD lamp pearl group is provided with in support, SMD lamp pearl group top is provided with fluorescence coating, described fluorescence coating adopts fluoride fluorescent powder material, SMD lamp pearl group comprises blue light wafer and green wafer, and control circuit comprises the control circuit one be connected with blue light wafer and the control circuit two be connected with green wafer.The utility model structural design, new reasonable, the nitrogen oxide rouge and powder on existing market is replaced with fluoride fluorescent powder material, and coordinate blue light wafer and green wafer light source, meet white light demand, effectively can improve colour gamut, colorimetric purity is higher, reach the high NTSC of backlight display and the requirement of high AdobeRGB, the control circuit of blue light wafer and green wafer separately controls, and realizes current adjustment joint, compatibility is stronger, is widely used in the backlight module of various sizes.
Description
Technical field
The utility model relates to back light model setting technology field, particularly the encapsulating structure of a kind of backlight module SMD lamp pearl.
Background technology
Current backlight display market is along with light-emitting diode is in the extensive use of every field, model and the classification of light-emitting diode also get more and more, the LED series of light sources that market is sold mainly contains LED lamp bead and driving power assembles, high NTSC and AdobeRGB SMD lamp pearl mainly adds fluorescent material or blue light wafer with blue light wafer and adds green wafer and add nitrogen oxide to realize, this packaged type cannot meet the requirement of market to high NTSC and AdobeRGB at present, and the light efficiency of backlight product is difficult to effectively be promoted.
Summary of the invention
For deficiency of the prior art, the utility model provides a kind of structure simple, reasonable in design, effectively improves the encapsulating structure of the backlight module SMD lamp pearl of light source colour gamut, meets the high NTSC of backlight module display and the demand of high AdobeRGB.
According to design provided by the utility model, the encapsulating structure of a kind of backlight module SMD lamp pearl, comprise SMD lamp pearl support and be located at the SMD lamp pearl group on support, the control circuit connecting SMD lamp pearl group is provided with in support, SMD lamp pearl group top is provided with fluorescence coating, described fluorescence coating adopts fluoride fluorescent powder material, SMD lamp pearl group comprises blue light wafer and green wafer, and control circuit comprises the control circuit one be connected with blue light wafer and the control circuit two be connected with green wafer.
The encapsulating structure of above-mentioned backlight module SMD lamp pearl, described support is provided with heat radiating cup, has insulating cement on bottom heat radiating cup, and SMD lamp pearl group is by fixing bottom insulating cement and heat radiating cup.
The encapsulating structure of above-mentioned backlight module SMD lamp pearl, draws the positive and negative pin be electrically connected with control circuit one and control circuit two respectively successively in described support.
The encapsulating structure of above-mentioned backlight module SMD lamp pearl, the described fluorescence coating light sent that is stimulated is ruddiness.
Preferably, the fluorescence coating red light wavelength sent that is stimulated is 610nm ~ 660nm.
The encapsulating structure of above-mentioned backlight module SMD lamp pearl, described blue light wafer emission wavelength is the wafer paster of 440 ~ 460nm, and described green wafer emission wavelength is the wafer paster of 510 ~ 540nm.
The beneficial effect of the encapsulating structure of the utility model backlight module SMD lamp pearl:
The encapsulating structure design of the utility model backlight module SMD lamp pearl, new reasonable, structure is simple, the nitrogen oxide rouge and powder on existing market is replaced with fluoride fluorescent powder material, and coordinate blue light wafer and green wafer light source, realize white light demand, effectively can improve colour gamut, reach the high NTSC of backlight display and the requirement of high AdobeRGB, colorimetric purity is higher, the control circuit of blue light wafer and green wafer separately controls, realize current adjustment joint, compatibility is stronger, relative saving maintenance cost, reduce the waste of the energy, be widely used in the backlight module of various sizes, applied widely.
accompanying drawing illustrates:
Fig. 1 is SMD lamp pearl group structural representation of the present utility model;
Fig. 2 is the utility model deep cutting schematic diagram.
embodiment:
Number in the figure 1 represents support, and label 2 represents blue light wafer, and label 3 represents green wafer, and label 4 represents fluorescence coating, and label 51 represents control circuit one pin, and label 52 represents control circuit two pin, and label 6 represents heat radiating cup, and label 7 represents insulating cement.
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail, and describes execution mode of the present utility model in detail by preferred embodiment, but execution mode of the present utility model is not limited to this.
Embodiment one, shown in Fig. 1 ~ 2, the encapsulating structure of a kind of backlight module SMD lamp pearl, comprise SMD lamp pearl support and be located at the SMD lamp pearl group on support, be provided with the control circuit connecting SMD lamp pearl group in support, SMD lamp pearl group top is provided with fluorescence coating, and described fluorescence coating adopts fluoride fluorescent powder material, SMD lamp pearl group comprises blue light wafer and green wafer, and control circuit comprises the control circuit one be connected with blue light wafer and the control circuit two be connected with green wafer.
Described support is provided with heat radiating cup, has insulating cement on bottom heat radiating cup, and SMD lamp pearl group is by fixing bottom insulating cement and heat radiating cup.
The positive and negative pin be electrically connected with control circuit one and control circuit two is respectively drawn successively in described support.
The described fluorescence coating light sent that is stimulated is ruddiness.
Preferably, the fluorescence coating red light wavelength sent that is stimulated is 610nm ~ 660nm.
Described blue light wafer emission wavelength is the wafer paster of 440 ~ 460nm, and described green wafer emission wavelength is the wafer paster of 510 ~ 540nm.
The utility model structural design, new reasonable, structure is simple, the nitrogen oxide rouge and powder on existing market is replaced with fluoride fluorescent powder material, and coordinate blue light wafer and green wafer light source, realize white light demand, effectively can improve colour gamut, reach the high NTSC of backlight display and the requirement of high AdobeRGB, colorimetric purity is higher, and the control circuit of blue light wafer and green wafer separately controls, realize current adjustment joint, compatibility is stronger, relatively saves maintenance cost, reduces the waste of the energy, be widely used in the backlight module of various sizes, applied widely.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (6)
1. the encapsulating structure of a backlight module SMD lamp pearl, comprise SMD lamp pearl support and be located at the SMD lamp pearl group on support, the control circuit connecting SMD lamp pearl group is provided with in support, it is characterized in that: SMD lamp pearl group top is provided with fluorescence coating, described fluorescence coating adopts fluoride fluorescent powder material, SMD lamp pearl group comprises blue light wafer and green wafer, and control circuit comprises the control circuit one be connected with blue light wafer and the control circuit two be connected with green wafer.
2. the encapsulating structure of backlight module SMD lamp pearl according to claim 1, is characterized in that: described support is provided with heat radiating cup, has insulating cement on bottom heat radiating cup, and SMD lamp pearl group is by fixing bottom insulating cement and heat radiating cup.
3. the encapsulating structure of backlight module SMD lamp pearl according to claim 1, is characterized in that: draw the positive and negative pin be electrically connected with control circuit one and control circuit two respectively in described support successively.
4. the encapsulating structure of backlight module SMD lamp pearl according to claim 1, is characterized in that: the described fluorescence coating light sent that is stimulated is ruddiness.
5. the encapsulating structure of backlight module SMD lamp pearl according to claim 4, is characterized in that: the fluorescence coating red light wavelength sent that is stimulated is 610nm ~ 660nm.
6. the encapsulating structure of backlight module SMD lamp pearl according to claim 1, is characterized in that: described blue light wafer emission wavelength is the wafer paster of 440 ~ 460nm, and described green wafer emission wavelength is the wafer paster of 510 ~ 540nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793391.2U CN204315629U (en) | 2014-12-16 | 2014-12-16 | The encapsulating structure of backlight module SMD lamp pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793391.2U CN204315629U (en) | 2014-12-16 | 2014-12-16 | The encapsulating structure of backlight module SMD lamp pearl |
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| Publication Number | Publication Date |
|---|---|
| CN204315629U true CN204315629U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420793391.2U Active CN204315629U (en) | 2014-12-16 | 2014-12-16 | The encapsulating structure of backlight module SMD lamp pearl |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123642A (en) * | 2017-07-04 | 2017-09-01 | 安徽芯瑞达科技股份有限公司 | A kind of bluish-green high colour gamut LED lamp bead of chip-in series of red fluorescence powder collocation and its backlight |
| CN107561773A (en) * | 2017-08-17 | 2018-01-09 | 深圳创维－Rgb电子有限公司 | A kind of high colour gamut LED, backlight module and display device |
-
2014
- 2014-12-16 CN CN201420793391.2U patent/CN204315629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123642A (en) * | 2017-07-04 | 2017-09-01 | 安徽芯瑞达科技股份有限公司 | A kind of bluish-green high colour gamut LED lamp bead of chip-in series of red fluorescence powder collocation and its backlight |
| CN107561773A (en) * | 2017-08-17 | 2018-01-09 | 深圳创维－Rgb电子有限公司 | A kind of high colour gamut LED, backlight module and display device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |