CN104282239A - Soft led display screen - Google Patents
Soft led display screen Download PDFInfo
- Publication number
- CN104282239A CN104282239A CN201410594118.1A CN201410594118A CN104282239A CN 104282239 A CN104282239 A CN 104282239A CN 201410594118 A CN201410594118 A CN 201410594118A CN 104282239 A CN104282239 A CN 104282239A
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- CN
- China
- Prior art keywords
- enamel
- cotton thread
- cover cotton
- led display
- alignment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention relates to a soft LED display screen. The soft LED display screen comprises at least one unit module and a packaging structure, wherein the unit module comprises a soft fabric with a surface and a back face, a plurality of columns of enameled cotton threads and rows of enameled cotton threads, which are sewed to the surface of the soft fabric, a plurality of LEDs which are attached to the columns and rows of enameled cotton threads in a welding manner, a circuit board which is arranged on the back face of the soft cloth and connected with the columns and rows of enameled cotton threads and a control device which is connected with the circuit board. The soft fabric is used as a basal material, so that the weakness of an LED advertising lamp box consisting of plastic and metal frames can be improved, and a purpose of light weight, easiness in carrying, flexibility, reusability, easiness in specification changing and low price can be achieved.
Description
Technical field
The invention belongs to the field of display, advertisement, espespecially a kind ofly softly can increase arbitrarily and be applicable to the LED advertisement screen curtain in various formboard face.
Background technology
LED technology is except providing illumination, also be widely used in the sign of public place, advertising signboard etc., and generally comprise as the composition component of sign, advertising signboard plastic plate screen, the aluminium sheet frame of an accommodating plastic plate screen, the header board of a printing opacity that has multiple LED and control device now.But because existing LED advisement lamp case is that hard material is made, application there are many disappearances:
1. volume large, be inconvenient to carry.
2., because hard material cannot change with the surface of work display location arbitrarily, use occasion is restricted.
3. its specification cannot change, if need to change size, need customized in addition, not only empty increasing expense also wastes resource.
4. advertising lamp box composition component is more, costly.
Therefore, the LED display with the existing hard of above-mentioned disappearance has the necessity improved, in fact with more convenient extensive utilization.
Summary of the invention
In order to improve existing rigid LED display disappearance, fundamental purpose of the present invention be to provide a kind of light weight, easily carrying, reusable, be easy to the soft LED display changing specification, reduce costs.
Based on above-mentioned purpose, fundamental purpose of the present invention is to provide a kind of flexible LED display screen, and comprise at least one unit module, this unit module comprises:
The one soft cloth with surface and the back side;
Most road alignment enamel-cover cotton thread and line enamel-cover cotton thread, that sewing is in soft design on fabric surface, then to arrange in pairs or groups with alignment, line sewing respectively with thread under most bar in the soft cloth back side, and alignment enamel-cover cotton thread or line enamel-cover cotton thread are bending sewing, make alignment enamel-cover cotton thread parallel with line enamel-cover cotton thread local;
Most LED attach the parallel place being welded in alignment enamel-cover cotton thread and line enamel-cover cotton thread;
One circuit board is arranged at the soft cloth back side and is connected with alignment enamel-cover cotton thread and line enamel-cover cotton thread.
The present invention is pasted with hot melt adhesive in the soft cloth back side further, and described lower thread is that sewing is on hot melt adhesive.
Preferably, the present invention comprises an encapsulating structure further, is the surface and the back side that are packaged at least one unit module.
The present invention includes a control device, be connected to unit module circuit board and there is the program of setting LED luminescence.
After implementing above-mentioned technological means, the obtainable concrete benefit of the present invention is:
1. due to be with soft cloth for base material, there is light weight, be easy to carry carrying advantage.
2. namely its other metal frame that do not need to arrange in pairs or groups can use, as long as be coated with viscose glue or double faced adhesive tape overleaf, arbitrary body surface can be attached at, and can tear it down and reuse, as long as namely the programming changing control device can change the luminous content of LED, with cost saving and cost.
3. it can bend therefore can coordinate and be attached on the billboard of curved surface, can expand usable range.
Accompanying drawing explanation
Fig. 1 is unit module floor map of the present invention.
Fig. 2 is the floor map of flexible LED display screen of the present invention.
Fig. 3 is the floor map that the present invention pieces two unit modules together.
Fig. 4 is the enforcement schematic diagram that the present invention is attached at arc billboard.
Embodiment
Below coordinating accompanying drawing and the preferred embodiments of the present invention, setting forth the technological means that the present invention takes for reaching predetermined goal of the invention further.
Refer to shown in Fig. 1, flexible LED display screen provided by the present invention, at least comprise the encapsulating structure of a unit module 100 and appearance thereof, this unit module 100 comprise a soft cloth 10, many alignment enamel-cover cotton threads 11, many line enamel-cover cotton threads 12, most LED 13, many be positioned at the lower thread (not shown) and a circuit board that soft cloth 10 back side and enamel-cover cotton thread arrange in pairs or groups, this circuit board is connected with each alignment enamel-cover cotton thread 11, line enamel-cover cotton thread 12, this circuit board is the luminescence technology of general LED, does not repeat them here.
Wherein, described soft cloth 10 has surface and the back side, and its back side is pasted with hot melt adhesive, makes cloth indeformable and easy cutting.
Described alignment enamel-cover cotton thread 11 and line enamel-cover cotton thread 12 are combined into a single line to form upper thread by the thin copper wire enameled wire of multiply and 1 strand of cotton thread respectively, alignment enamel-cover cotton thread 11 and line enamel-cover cotton thread 12 are provided at the surface of soft cloth 10, arrange in pairs or groups sewing on soft cloth 10 with lower thread, and lower thread is that sewing is on hot melt adhesive.Be as shown in Figure 1 with computer sewing machine by alignment enamel-cover cotton thread 11 in continuous print laterally, longitudinal sewing, form left and right bending back and forth, and line enamel-cover cotton thread 12 linearly sewing and and preset a spacing between the traversing section of alignment enamel-cover cotton thread 11, to be heated with chip mounter by SMT (surface mount technology) on the traversing section and line enamel-cover cotton thread 12 being welded in alignment enamel-cover cotton thread 11 for described LED 13.
One unit module at least comprises 64 pixels (2x2 LED is a pixel, and each unit module includes 8x8 pixel), if as long as when a unit module makes little display screen, namely can impose encapsulation on its surface.This encapsulating structure is included in soft cloth 10 back side and sticks encapsulation with the waterproof cloth scribbling one deck hot melt adhesive, and be separately packaged in the surface of LED13 and alignment enamel-cover cotton thread 11, the soft cloth 10 of line enamel-cover cotton thread 12 with the transparent milk film scribbling hot melt adhesive on soft cloth 10 surface, be flexible LED display screen 1 as shown in Figure 2, also the periphery of waterproof cloth can be set to be greater than soft cloth 10 enclose edge, carry out bound edge with the periphery of waterproof cloth further, coated sewing is in the periphery of flexible material cloth.
In addition, then circuit board is connected to the control device that has control LED program further, and this control device comprises voltage stabilizer etc. further, is general routine techniques, does not repeat them here.
If need the unit module of more than two to piece into a flexible LED display screen together, a considerable amount of unit module is prepared according to required specification, again the share-car of unit module phase is stitched, a flexible LED display screen (packaged type is as aforementioned) is become again in the back side and surface encapsulation, again the circuit board of each unit module being connected to a control device, is the display screen pieced together with two unit modules 100,200 as shown in Figure 3.
Because the present invention is with soft cloth 10 for base material, its light weight and conveniently to carry and can flexural deformation, is convenient to be attached to curved surfaces and can reuses.A billboard 6 with curved surfaces as shown in Figure 4, the present invention can after the backing of the flexible LED display screen 1 formed with multiple unit module, and be attached on the billboard of this arc, it can also tear it down, be attached in addition on flat glass, therefore can reuse.It can also be attached at temporary parking direction board, or restaurant, and wedding dinner place, therefore usable range is very extensive.
The above-mentioned structure for flexible LED display screen of the present invention, illustrates as rear about its manufacturing step:
1. by the thin copper wire enameled wire of multiply and 1 strand of cotton thread stranded be an enamel-cover cotton thread;
2. get a cloth in back side hot-pressing thermal melten gel, make it can not be out of shape to facilitate cutting;
3. the cloth of step 2 is carried out cutting, to become soft cloth 10 according to the specification designed and size;
4. the soft cloth 10 being pasted with hot melt adhesive is placed on computer sewing machine, enamel-cover cotton thread is placed through on computer sewing machine, according to setting line-spacing by its sewing in soft cloth 10 surface, form many alignment enamel-cover cotton threads 11 and many line enamel-cover cotton threads 12, alignment enamel-cover cotton thread 11 or line enamel-cover cotton thread 12 are the longitudinal direction-horizontal fares in line, and making has local in parallel between alignment enamel-cover cotton thread 11 with line enamel-cover cotton thread 12;
5. to be attached by the LED of required color with chip mounter and be welded in alignment enamel-cover cotton thread 11 and be parallel to each other with line enamel-cover cotton thread 12 and locate, each alignment enamel-cover cotton thread 11 and line enamel-cover cotton thread 12 also in soft cloth rear connection to circuit board, namely form a unit module;
6., according to the screen specification that will make, the unit module sewing of respective numbers is connected;
7. encapsulated moulding;
8. again circuit board is connected to a control device.
The above is only the preferred embodiments of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, not departing from the scope of technical solution of the present invention, the technology contents of above-mentioned announcement should be utilized to make a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a flexible LED display screen, is characterized in that: comprise at least one unit module, and this unit module comprises:
The one soft cloth with surface and the back side;
Most road alignment enamel-cover cotton thread and line enamel-cover cotton thread, that sewing is in soft design on fabric surface, then to arrange in pairs or groups with alignment enamel-cover cotton thread, line enamel-cover cotton thread sewing respectively with thread under most bar in the soft cloth back side, and alignment enamel-cover cotton thread is parallel with line enamel-cover cotton thread local;
Most LED attach the parallel place being welded in alignment enamel-cover cotton thread and line enamel-cover cotton thread;
One circuit board is arranged at the soft cloth back side and is connected with alignment enamel-cover cotton thread and line enamel-cover cotton thread.
2. flexible LED display according to claim 1, is characterized in that: the soft cloth back side is pasted with hot melt adhesive, and described lower thread is that sewing is on hot melt adhesive.
3. require the flexible LED display described in 2 according to right profit, it is characterized in that: flexible LED display comprises an encapsulating structure further, is the surface and the back side that are packaged at least one unit module.
4. require the flexible LED display described in 3 according to right profit, it is characterized in that: this encapsulating structure comprises the hot melt adhesive and waterproof cloth that are packaged in the back side, and be packaged in hot melt adhesive and the transparent milk film on surface.
5., according to the flexible LED display that right profit requires described in any one of 1-4, it is characterized in that: comprise a control device, be connected to unit module circuit board and there is the program of setting LED luminescence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594118.1A CN104282239A (en) | 2014-10-29 | 2014-10-29 | Soft led display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594118.1A CN104282239A (en) | 2014-10-29 | 2014-10-29 | Soft led display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104282239A true CN104282239A (en) | 2015-01-14 |
Family
ID=52257075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594118.1A Pending CN104282239A (en) | 2014-10-29 | 2014-10-29 | Soft led display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104282239A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201489756U (en) * | 2009-08-25 | 2010-05-26 | 赵庆恩 | LED meshwork lamp screen |
| CN201659842U (en) * | 2010-02-26 | 2010-12-01 | 刘有郎 | Electronic cloth device |
| CN202072966U (en) * | 2011-02-17 | 2011-12-14 | 刘有郎 | Fabric woven product with light effect |
| CN202118846U (en) * | 2011-05-27 | 2012-01-18 | 刘志洪 | Folding LED screen |
| CN203070688U (en) * | 2013-01-15 | 2013-07-17 | 佛山鼎辉光电科技有限公司 | Soft light-emitting diode (LED) panel |
-
2014
- 2014-10-29 CN CN201410594118.1A patent/CN104282239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201489756U (en) * | 2009-08-25 | 2010-05-26 | 赵庆恩 | LED meshwork lamp screen |
| CN201659842U (en) * | 2010-02-26 | 2010-12-01 | 刘有郎 | Electronic cloth device |
| CN202072966U (en) * | 2011-02-17 | 2011-12-14 | 刘有郎 | Fabric woven product with light effect |
| CN202118846U (en) * | 2011-05-27 | 2012-01-18 | 刘志洪 | Folding LED screen |
| CN203070688U (en) * | 2013-01-15 | 2013-07-17 | 佛山鼎辉光电科技有限公司 | Soft light-emitting diode (LED) panel |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
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| WD01 | Invention patent application deemed withdrawn after publication |