CN205447303U - Flexible luminous dot matrix device of graphite alkene - Google Patents
Flexible luminous dot matrix device of graphite alkene Download PDFInfo
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- CN205447303U CN205447303U CN201620115831.8U CN201620115831U CN205447303U CN 205447303 U CN205447303 U CN 205447303U CN 201620115831 U CN201620115831 U CN 201620115831U CN 205447303 U CN205447303 U CN 205447303U
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- graphite alkene
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- graphene
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Abstract
The utility model discloses a flexible luminous dot matrix device of graphite alkene, including protective layer, graphite alkene, luminescent material and substrate material, graphite alkene is two -layer, and the one deck is located substrate material, is located that the printing has luminescent material on the graphite alkene on the substrate material, and another layer of graphite alkene is located the protective layer below, and the protective layer is laminated on luminescent material, and another layer of graphite alkene is located between protective layer and the luminescent material. The utility model discloses simple structure, reasonable in design, low in cost, production simple process, graphite alkene has high thermal conductivity, and the heat dissipation is good, and no heat radiation phenomenon can not cause danger after permanent the use yet, adopt graphite alkene as main conducting material, have good foldability, the destroyed situation in conducting wire can not appear after buckling, graphite alkene has very good electric conductivity, and its resistance is very low, and the electric energy of loss is very few, the low power dissipation, and luminous efficacy is high.
Description
Technical field
This utility model relates to planar light source technical field, specifically a kind of Graphene flexibility Dot array device.
Background technology
Traditional luminous source uses filament or LED technology, and these luminous sources are mainly used in billboard and the field such as show, existing market is the biggest.But these Display Techniques have obviously shortcoming: the billboard power consumption using fluorescent tube to realize is very big, and luminous efficiency is low, and can not realize arbitrarily bending, flexible excessively poor.And a kind of technology of LED technology alternatively conventional lightbank, although its power consumption is relatively low, but it does not have flexibility, can not bend equally, and the serious shortcoming of fever phenomenon is the most prominent.
Graphene is a kind of New Two Dimensional conductive film material, and it has received the great attention of scientific circles and industrial quarters since within 2004, finding.It has a most excellent characteristic: extraordinary electric conductivity, high permeability, high thermal conductivity, good flexibility etc..In flexible and transparent conductive field, Graphene has very prominent and irreplaceable advantage.But the ripe flexible luminous product the most also not having Graphene to make occurs.
Utility model content
The purpose of this utility model is to provide a kind of Graphene flexibility Dot array device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of Graphene flexibility Dot array device; including protective layer, Graphene, luminescent material and base material; described Graphene is two-layer; one layer is positioned on base material; it is positioned on the Graphene on base material and is printed with luminescent material; another layer graphene is positioned at below protective layer, and protective layer is fitted on luminescent material, and another layer graphene is between protective layer and luminescent material.
As further program of the utility model: described luminescent material is provided with Dot array.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, and cheap, production technology is simple；Graphene has high thermal conductivity, and heat radiation is good, without fever phenomenon, also will not cause danger after permanent use；Use Graphene as main conductive material, there is good foldability, after bending, do not have the situation that conducting wire is destroyed；Graphene has the best electric conductivity, and its resistance is the lowest, and the electric energy of loss is considerably less, low in energy consumption, and luminous efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Dot array in this utility model.
In figure: 1-protective layer, 2-Graphene, 3-luminescent material, 4-base material, 5-Dot array.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1～2; a kind of Graphene flexibility Dot array device; including protective layer 1, Graphene 2, luminescent material 3 and base material 4; described Graphene 2 is two-layer, and one layer is positioned on base material 4, is positioned on the Graphene 2 on base material 4 and is printed with luminescent material 3; when being coated with luminescent material 3 by the mode of silk screen printing; can select and need luminous dot matrix region to carry out silk-screen, remainder is without luminescent material, such that it is able to realize flexible Dot array device；Another layer graphene 2 is positioned at below protective layer 1, and protective layer 1 is fitted on luminescent material 3, and another layer graphene 2 is between protective layer 1 and luminescent material 3；Protective layer 1 can form good protection to both sides Graphene 2 and luminescent material 3, is hardly damaged, and improves service life.
Further, luminescent material 3 described in the utility model is provided with Dot array 5, only can be coated with luminescent material 3 on Dot array 5.
This utility model uses Graphene as planar conductive material, adds luminescent material 3, such as luminescent powder etc. in the middle of two panels Graphene 2.Energising pressure between two panels Graphene electrodes, under the effect of voltage, luminescent powder produces luminescence phenomenon.
Manufacture method of the present utility model is:
1, transparent graphene conductive film is transferred on base material 4.
2, the method for employing silk screen printing is by luminescent material 3 silk-screen to regulation region, and this regulation region is required light-emitting zone, Dot array 5 as shown in Figure 2.
3, another piece of graphite alkene 2 is transferred on protective layer 1.
4, use the mode of laminating, the sample of protective layer 1 and Graphene 2 is fitted on luminescent material, ultimately forms the device shown in Fig. 1.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (2)
1. a Graphene flexibility Dot array device; including protective layer (1), Graphene (2), luminescent material (3) and base material (4); it is characterized in that: described Graphene (2) is two-layer; one layer is positioned on base material (4); it is positioned on the Graphene (2) on base material (4) and is printed with luminescent material (3); another layer graphene (2) is positioned at protective layer (1) lower section; protective layer (1) is fitted on luminescent material (3), and another layer graphene (2) is positioned between protective layer (1) and luminescent material (3).
Graphene flexibility Dot array device the most according to claim 1, it is characterised in that: described luminescent material (3) is provided with Dot array (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115831.8U CN205447303U (en) | 2016-02-04 | 2016-02-04 | Flexible luminous dot matrix device of graphite alkene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115831.8U CN205447303U (en) | 2016-02-04 | 2016-02-04 | Flexible luminous dot matrix device of graphite alkene |
Publications (1)
| Publication Number | Publication Date |
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| CN205447303U true CN205447303U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620115831.8U Active CN205447303U (en) | 2016-02-04 | 2016-02-04 | Flexible luminous dot matrix device of graphite alkene |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445606A (en) * | 2018-11-06 | 2019-03-08 | 重庆石墨烯研究院有限公司 | A kind of graphene cold light keyboard |
-
2016
- 2016-02-04 CN CN201620115831.8U patent/CN205447303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445606A (en) * | 2018-11-06 | 2019-03-08 | 重庆石墨烯研究院有限公司 | A kind of graphene cold light keyboard |
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