CN202058393U - Display device for light emitting diodes - Google Patents
Display device for light emitting diodes Download PDFInfo
- Publication number
- CN202058393U CN202058393U CN2011201867190U CN201120186719U CN202058393U CN 202058393 U CN202058393 U CN 202058393U CN 2011201867190 U CN2011201867190 U CN 2011201867190U CN 201120186719 U CN201120186719 U CN 201120186719U CN 202058393 U CN202058393 U CN 202058393U
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- light emitting
- display device
- emitting display
- emitting diodes
- red light
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Abstract
The utility model provides a display device for light emitting diodes, which comprises a supporting plate. The display device for the light emitting diodes is formed by arranging a plurality of pixel spots, wherein the pixel spots are arranged on the supporting plate, one random pixel spot respectively comprises a red light emitting diode, a green light emitting diode and a blue light emitting diode, and the red light emitting diode, the green light emitting diode and the blue light emitting diode are tightly arranged in one random pixel spot. According to the display device for the light emitting diodes, which is provided by the utility model, the technical problems of too low heat-radiation performance, small right-and-left visual angle and non-uniform color mixture of a display device for light emitting diodes with outdoor application in the prior art are solved.
Description
Technical field
The utility model relates to a kind of display device, relates in particular to a kind of light emitting display device.
Background technology
The full-color light-emitting diode display screen of outdoor applications generally uses in the prior art, because the light emitting diode that adopts all adopts " product " font or sphere of movements for the elephants shape to arrange, left and right sides angular field of view is little, easily cause left and right sides colour cast, colour mixture is inhomogeneous, and driving circuit is arranged on the back side of display device usually, be unfavorable for preventing dust, anti-oxidation, heat dispersion is undesirable.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of light emitting display device.
A kind of light emitting display device, comprise support plate, described light emitting display device is arranged by a plurality of pixels and is constituted, described a plurality of pixel is arranged on the described support plate, any one described pixel constitutes by a red light emitting diodes, a green LED and a blue LED, in any one described pixel, described red light emitting diodes, green LED and blue LED are closely arranged.
Further improvement of the utility model is, the distance between described adjacent arbitrarily two pixels is between 10 millimeters to 31.25 millimeters, and described pixel is between 1024 every cubic metre to 10000 every cubic metre in the density on the support plate,
Further improvement of the utility model is, described any red light emitting diodes, green LED and blue LED are equipped with the encapsulating housing of an elliptical shape, and the front end of described encapsulating housing is provided with cylindrical convex lens.
Further improvement of the utility model is, the corresponding described red light emitting diodes of described light emitting display device, green LED and blue LED are provided with a plurality of driving circuits, and each described red light emitting diodes, each green LED and each blue LED connect one to one in described a plurality of driving circuits.
Further improvement of the utility model is that described a plurality of driving circuits are arranged in the circuit board.
Further improvement of the utility model is that described circuit board is arranged in the described support plate.
Further improvement of the utility model is that described driving circuit and red light emitting diodes, green LED and blue LED are arranged at the same one side of described circuit board.
Further improvement of the utility model is that described support plate surface embedding has layer of silica gel.
Compared to prior art, the heat dispersion that light emitting display device of the present utility model solves the light emitting display device of outdoor applications in the prior art is low excessively, visual angle, the left and right sides is little, the uneven technical matters of colour mixture.
Description of drawings
Fig. 1 is the structural representation of light emitting display device of the present utility model.
Fig. 2 is the local enlarged diagram of light emitting display device of the present utility model.
Fig. 3 is the structural representation of the pixel in the light emitting display device of the present utility model.
Fig. 4 is the schematic perspective view of light emitting diode in the light emitting display device of the present utility model.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
See also Fig. 1 to Fig. 4, the utility model provides a kind of light emitting display device, comprise support plate 2, described light emitting display device is arranged by a plurality of pixels 1 and is constituted, described a plurality of pixel 1 is arranged on the described support plate 2, any one described pixel 1 constitutes by a red light emitting diodes 11, a green LED 12 and a blue LED 13, in any one described pixel 1, described red light emitting diodes 11, green LED 12 and blue LED 13 are closely arranged.
Distance between described arbitrarily adjacent two pixels 1 is between 10 millimeters to 31.25 millimeters, and described pixel 1 is between 1024 every cubic metre to 10000 every cubic metre in the density on the support plate 2,
Described any red light emitting diodes 11, green LED 12 and blue LED 13 are equipped with the encapsulating housing 3 of an elliptical shape, and the front end of described encapsulating housing 3 is provided with cylindrical convex lens 4.
The corresponding described red light emitting diodes 11 of described light emitting display device, green LED 12 and blue LED 13 are provided with a plurality of driving circuits (figure does not show), and each described red light emitting diodes 11, each green LED 12 and each blue LED 13 connect one to one in described a plurality of driving circuits.Described a plurality of driving circuit is arranged in the circuit board (figure does not show).Described circuit board is arranged in the described support plate 2.Described driving circuit and red light emitting diodes 11, green LED 12 and blue LED 13 are arranged at the same one side of described circuit board.Described support plate 2 surperficial embeddings have layer of silica gel.
The heat dispersion that light emitting display device of the present utility model solves the light emitting display device of outdoor applications in the prior art is low excessively, visual angle, the left and right sides is little, the uneven technical matters of colour mixture.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. light emitting display device, it is characterized in that: comprise support plate, described light emitting display device is arranged by a plurality of pixels and is constituted, described a plurality of pixel is arranged on the described support plate, any one described pixel constitutes by a red light emitting diodes, a green LED and a blue LED, in any one described pixel, described red light emitting diodes, green LED and blue LED are closely arranged.
2. according to the described light emitting display device of claim 1, it is characterized in that: the distance between described arbitrarily adjacent two pixels is between 10 millimeters to 31.25 millimeters, and described pixel is between 1024 every cubic metre to 10000 every cubic metre in the density on the support plate.
3. according to the described light emitting display device of claim 1, it is characterized in that: described any red light emitting diodes, green LED and blue LED are equipped with the encapsulating housing of an elliptical shape, and the front end of described encapsulating housing is provided with cylindrical convex lens.
4. according to the described light emitting display device of claim 1, it is characterized in that: the corresponding described red light emitting diodes of described light emitting display device, green LED and blue LED are provided with a plurality of driving circuits, and each described red light emitting diodes, each green LED and each blue LED connect one to one in described a plurality of driving circuits.
5. according to the described light emitting display device of claim 4, it is characterized in that: described a plurality of driving circuits are arranged in the circuit board.
6. according to the described light emitting display device of claim 5, it is characterized in that: described circuit board is arranged in the described support plate.
7. according to the described light emitting display device of claim 6, it is characterized in that: described driving circuit and red light emitting diodes, green LED and blue LED are arranged at the same one side of described circuit board.
8. according to the described light emitting display device of claim 1, it is characterized in that: described support plate surface embedding has layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201867190U CN202058393U (en) | 2011-06-03 | 2011-06-03 | Display device for light emitting diodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201867190U CN202058393U (en) | 2011-06-03 | 2011-06-03 | Display device for light emitting diodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058393U true CN202058393U (en) | 2011-11-30 |
Family
ID=45018362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201867190U Expired - Fee Related CN202058393U (en) | 2011-06-03 | 2011-06-03 | Display device for light emitting diodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750882A (en) * | 2012-07-11 | 2012-10-24 | 广东威创视讯科技股份有限公司 | LED (Light Emitting Diode) display screen |
-
2011
- 2011-06-03 CN CN2011201867190U patent/CN202058393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750882A (en) * | 2012-07-11 | 2012-10-24 | 广东威创视讯科技股份有限公司 | LED (Light Emitting Diode) display screen |
| CN102750882B (en) * | 2012-07-11 | 2015-05-27 | 广东威创视讯科技股份有限公司 | LED (Light Emitting Diode) display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bright photoelectric communication Science and Technology Ltd. of Shenzhen nine Assignor: Zeng Yan Contract record no.: 2012440020005 Denomination of utility model: Top luminescent type organic LED display device Granted publication date: 20111130 License type: Exclusive License Record date: 20120213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160603 |