CN204423841U - High resolving power high density column LED display - Google Patents
High resolving power high density column LED display Download PDFInfo
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- CN204423841U CN204423841U CN201520125197.1U CN201520125197U CN204423841U CN 204423841 U CN204423841 U CN 204423841U CN 201520125197 U CN201520125197 U CN 201520125197U CN 204423841 U CN204423841 U CN 204423841U
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- emitting array
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Abstract
The utility model discloses a kind of high resolving power high density column LED display, it comprises a pedestal, a rotating carrier and a control module, this rotating carrier is arranged at intervals with multi-group light-emitting array, respectively this light emitting array comprises along the uniform luminescence unit of light emitting array short transverse, the top of luminescence unit arranges light barrier; Multiple luminescence unit set by each light emitting array and be crisscross arranged between the luminescence unit set by adjacent light emitting array; The luminescence unit of described light emitting array is LED lamp bead, the substrate of described light emitting array is also arranged flexible screen body assembly; Described each LED lamp bead comprises R chip in one line, G chip and B chip, and wherein G chip is positioned at the middle of three chips; This LED lamp bead also comprises four pins, and the chip electrical of described each negative pole pin and corresponding color connects, and described public positive pole then connects with described R chip, G chip and B chip electrical.
Description
Technical field
The utility model relates to a kind of cylindrical display screen, specifically for information displaying.
Background technology
Along with the development of outdoor LED display screen, its usable range is more and more wider; We are devoted to the scope of application improving LED display always, improve the bandwagon effect of LED display simultaneously; The modern design of existing column LED display, can with the more notice of outward appearance sound-absorbing of its fashion; But the flexible base, board that current cylindrical display screen is as a whole arranges multiple luminescence unit, and luminescence unit is independent R luminescence unit, and G luminescence unit and B luminescence unit, could realize full-color display like this; Whole assembling process bothers very much, if want to improve the arrangement areas of increase luminescence unit that resolution just can only be simple, makes work progress difficulty very, cost increase.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, there is provided a kind of high resolving power high density column LED display, it possesses the display effect of more high definition, and assembling process is very simple, conduct oneself with dignity little, be applicable to very much column display.
The utility model solves the technical scheme that its technical matters adopts: high resolving power high density column LED display, comprise a pedestal, a rotating carrier and a control module, this rotating carrier is arranged at intervals with multi-group light-emitting array, respectively this light emitting array comprises along the uniform luminescence unit of light emitting array short transverse, the top of luminescence unit arranges light barrier; Multiple luminescence unit set by each light emitting array and be crisscross arranged between the luminescence unit set by adjacent light emitting array; Described luminescence unit is arranged on and is coated with on the substrate of dark paint;
The luminescence unit of described light emitting array is LED lamp bead, the substrate of described light emitting array is also arranged flexible screen body assembly, described flexible screen body assembly comprises flexible substrate, this flexible substrate side is disposed with layer of silica gel and flexible circuit board layer, described flexible circuit board layer comprises some display units, each display unit comprises a flexible circuit board, and the front of this flexible circuit board is provided with some described LED lamp bead; The back side of described flexible circuit board is provided with the circuit module for controlling described LED lamp bead; Described light barrier projection is on flexible circuit board, and light barrier is arcuate structure;
Described each LED lamp bead comprises R chip in one line, G chip and B chip, and wherein G chip is positioned at the middle of three chips; This LED lamp bead also comprises four pins, be respectively blue light negative pole pin, green glow negative pole pin, public positive pole pin and ruddiness negative pole pin, and the chip electrical of described each negative pole pin and corresponding color connects, described public positive pole then connects with described R chip, G chip and B chip electrical, and the cladding that described four pin tops and three chips are made up of transparent material is encapsulated.
Further: the distance between each luminescence unit on described each light emitting array is spacing X; The short transverse spacing of luminescence unit set on adjacent light emitting array is 1/2nd X; Described spacing is the centre distance along short transverse of luminescence unit.
High resolving power high density column LED display described in the utility model, it has the following advantages:
1, the utility model entirety is rotatable cylindrical display screen structure, on each light emitting array, luminescence unit is crisscross arranged, when rotation is used, mutually overlapping image can be produced by persistence of vision effect, make mutually to make up gap between each luminescence unit, Y-direction resolution is improved, and forming high resolving power affects picture;
2, the installation process of the utility model entirety is assembling process, by being fixed along short transverse by luminescence unit, being arranged in parallel and just can realizing assembling, very simply along carrier periphery; The flexible screen body assembly of whole luminescence unit is using flexible substrate as carrier carry flexible circuit board layer, and flexible circuit board layer is by the first layer of silica gel sealing, and overall volume is little, lightweight, is applicable to very much the long-term structure rotated.
3, the utility model is convexly equipped with light barrier respectively at the same side place of each row LED lamp bead of flexible circuit board, make LED lamp by the bridging effect of the light barrier on the upside of it, just can avoid extraneous intense light source, the particularly direct irradiation effect of sunshine, improves the sharpness of LED display screen display thus;
4, R, G, B chip is incorporated in a LED lamp bead by this LED lamp bead of the present utility model, and three chips are for being connected in parallel, and each lamp pearl is a pixel (pixel cell), lamp pearl area is diminished, therefore improves resolution.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of a kind of embodiment of the present utility model;
Fig. 2 is the distributed architecture schematic diagram of luminescence unit in embodiment shown in Fig. 1;
Fig. 3 is the structural representation of the LED lamp bead of luminescence unit of the present utility model;
Fig. 4 is the structural representation of the flexible substrate of light emitting array of the present utility model;
Fig. 5 is the sectional structure schematic diagram of light emitting array of the present utility model.
Description of reference numerals:
10-pedestal, 20-rotating carrier, 21-light emitting array, 201-substrate;
1-flexible substrate, 11-warp, 12-parallel, 13-transparent protective film, 14-fixed orifice, 2-layer of silica gel, 3-flexible circuit board layer, 31-flexible circuit board, 32-LED lamp pearl, 33-circuit module, 34-light barrier.
102-support, 104-wire, 105-cladding, 111-R chip, 112-G chip, 113-B chip, 131-blue light negative pole pin, 132-green glow negative pole pin, the public positive pole pin of 133-, 134-ruddiness negative pole pin.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
Fig. 1 ~ Fig. 5 shows embodiment of the present utility model, as depicted in figs. 1 and 2, the utility model high resolving power high density column LED display, comprise pedestal 10, rotating carrier 20 and a control module, this rotating carrier is arranged at intervals with multi-group light-emitting array 21, respectively this light emitting array comprises along the uniform luminescence unit of light emitting array short transverse, the top of luminescence unit arranges light barrier 34; Multiple luminescence unit set by each light emitting array and be crisscross arranged between the luminescence unit set by adjacent light emitting array; Described luminescence unit is arranged on and is coated with on the substrate 201 of dark paint;
As shown in Figure 5, the luminescence unit of described light emitting array is LED lamp bead, the substrate of described light emitting array is also arranged flexible screen body assembly, described flexible screen body assembly comprises flexible substrate 1, this flexible substrate side is disposed with layer of silica gel 2 and flexible circuit board layer 3, described flexible circuit board layer comprises some display units, and each display unit comprises a flexible circuit board 31, and the front of this flexible circuit board is provided with some described LED lamp bead 32; The back side of described flexible circuit board is provided with the circuit module 33 for controlling described LED lamp bead; Described light barrier projection is on flexible circuit board, and light barrier is arcuate structure;
As shown in Figure 3, described each LED lamp bead comprises R(red light in one line) chip 111, G(green light) chip 112 and B(blue light) chip 113, wherein G chip is positioned at the middle of three chips; This LED lamp bead also comprises four pins, be respectively blue light negative pole pin 131, green glow negative pole pin 132, public positive pole pin 133 and ruddiness negative pole pin 134, and the chip electrical of described each negative pole pin and corresponding color connects, described public positive pole then connects with described R chip, G chip and B chip electrical, and the cladding 105 that described four pin tops and three chips are made up of transparent material is encapsulated.
Preferably, as shown in Figure 2, the distance between each luminescence unit on described each light emitting array is spacing X; The short transverse spacing of luminescence unit set on adjacent light emitting array is 1/2nd X; Described spacing is the centre distance along short transverse of luminescence unit.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. high resolving power high density column LED display, it is characterized in that: comprise a pedestal, a rotating carrier and a control module, this rotating carrier is arranged at intervals with multi-group light-emitting array, respectively this light emitting array comprises along the uniform luminescence unit of light emitting array short transverse, the top of luminescence unit arranges light barrier; Multiple luminescence unit set by each light emitting array and be crisscross arranged between the luminescence unit set by adjacent light emitting array; Described luminescence unit is arranged on and is coated with on the substrate of dark paint;
The luminescence unit of described light emitting array is LED lamp bead, the substrate of described light emitting array is also arranged flexible screen body assembly, described flexible screen body assembly comprises flexible substrate, this flexible substrate side is disposed with layer of silica gel and flexible circuit board layer, described flexible circuit board layer comprises some display units, each display unit comprises a flexible circuit board, and the front of this flexible circuit board is provided with some described LED lamp bead; The back side of described flexible circuit board is provided with the circuit module for controlling described LED lamp bead; Described light barrier projection is on flexible circuit board, and light barrier is arcuate structure;
Described each LED lamp bead comprises R chip in one line, G chip and B chip, and wherein G chip is positioned at the middle of three chips; This LED lamp bead also comprises four pins, be respectively blue light negative pole pin, green glow negative pole pin, public positive pole pin and ruddiness negative pole pin, and the chip electrical of described each negative pole pin and corresponding color connects, described public positive pole then connects with described R chip, G chip and B chip electrical, and the cladding that described four pin tops and three chips are made up of transparent material is encapsulated.
2. the high resolving power high density column LED display as described in claim 1, is characterized in that: the distance between each luminescence unit on described each light emitting array is spacing X; The short transverse spacing of luminescence unit set on adjacent light emitting array is 1/2nd X; Described spacing is the centre distance along short transverse of luminescence unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125197.1U CN204423841U (en) | 2015-03-04 | 2015-03-04 | High resolving power high density column LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125197.1U CN204423841U (en) | 2015-03-04 | 2015-03-04 | High resolving power high density column LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204423841U true CN204423841U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125197.1U Expired - Fee Related CN204423841U (en) | 2015-03-04 | 2015-03-04 | High resolving power high density column LED display |
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| Country | Link |
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| CN (1) | CN204423841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847165A (en) * | 2017-01-05 | 2017-06-13 | 南京达斯琪数字科技有限公司 | A kind of method that increase POV scans light-emitting diode display resolution ratio |
| CN107103847A (en) * | 2017-05-19 | 2017-08-29 | 合肥市惠科精密模具有限公司 | A kind of high-resolution Micro LED displays |
| CN108831172A (en) * | 2018-08-10 | 2018-11-16 | 深圳市天成照明有限公司 | A kind of universal traffic light pearl |
| CN112268237A (en) * | 2020-10-20 | 2021-01-26 | 深圳市好兵光电科技有限公司 | Multi-primary-color facula-free flexible lamp strip |
-
2015
- 2015-03-04 CN CN201520125197.1U patent/CN204423841U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847165A (en) * | 2017-01-05 | 2017-06-13 | 南京达斯琪数字科技有限公司 | A kind of method that increase POV scans light-emitting diode display resolution ratio |
| CN107103847A (en) * | 2017-05-19 | 2017-08-29 | 合肥市惠科精密模具有限公司 | A kind of high-resolution Micro LED displays |
| CN108831172A (en) * | 2018-08-10 | 2018-11-16 | 深圳市天成照明有限公司 | A kind of universal traffic light pearl |
| CN112268237A (en) * | 2020-10-20 | 2021-01-26 | 深圳市好兵光电科技有限公司 | Multi-primary-color facula-free flexible lamp strip |
| CN112268237B (en) * | 2020-10-20 | 2022-06-21 | 深圳市好兵光电科技有限公司 | Multi-primary-color facula-free flexible lamp strip |
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| 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 |
Granted publication date: 20150624 Termination date: 20200304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |