CN102157113B - Flexible LED display screen - Google Patents
Flexible LED display screen Download PDFInfo
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- CN102157113B CN102157113B CN201110092233.5A CN201110092233A CN102157113B CN 102157113 B CN102157113 B CN 102157113B CN 201110092233 A CN201110092233 A CN 201110092233A CN 102157113 B CN102157113 B CN 102157113B
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Abstract
The present invention relates to a kind of flexible LED display screen, comprise flexible base, board, several LED, several flexible supports, several side direction adhesion magnet, several fixed magnets, several LED drive chip, several micro power modules, several miniature flexibles PCB connector, several LED described are welded on the front of flexible base, board, and several flexible supports, several fixed magnets, several LED drive chip, several micro power modules, several miniature flexibles PCB connector are positioned at the reverse side of flexible base, board.The present invention can make its torsional deformation, is applicable to various abnormity and relies on body, and structure is simple, easy for installation, convenient transport, and existing display screen can be solved can not adaptive curved surface, and the problem of poor reliability.
Description
Technical field
The present invention relates to a kind of LED display, particularly relate to a kind of flexible LED display screen.
Background technology
LED display relies on the advantages such as its efficiency is high, reliable and stable, the life-span is long, is widely used in various place, does the main tool that mass information is propagated.Simultaneously LED is day by day microminiaturized, and the resolution of LED display is improved rapidly, in conjunction with the trend of HD video now, makes its application more and more wider.
On market, existing LED display is all flat, and generally all by how soon rigid matrix forms a plane, the support relying on to customize supports.Display plane is stiff, is many times difficult to well incorporate surrounding enviroment, and particularly in special-shaped environment, such as stage, passage, curved-surface building body of wall etc., display screen cannot naturally be attached in main body.
What rigid matrix brought also has integrity problem.Heavy module but has fragile panel, and in transport, installation and maintenance process, slight collision, friction all likely damage circuit or device.
Summary of the invention
The object of the present invention is to provide a kind of flexible LED display screen, thus its torsional deformation can be made, be applicable to various abnormity and rely on body, and structure is simple, easy for installation, convenient transport, and existing display screen can be solved can not adaptive curved surface, and the problem of poor reliability.
In order to achieve the above object, the present invention has following technical scheme:
A kind of flexible LED display screen of the present invention, comprises flexible base, board, several LED, several flexible supports, several side direction adhesion magnet, several fixed magnets, several LED drive chip, several micro power modules, several miniature flexibles PCB connector, several LED described are welded on the front of flexible base, board, several flexible supports, several fixed magnets, several LED drive chip, several micro power modules, several miniature flexibles PCB connector is positioned at the reverse side of flexible base, board, several fixed magnets described are separately fixed in several flexible supports, several side direction adhesion magnet described are fixed on the side of flexible base, board, for this flexible LED display screen is connected with other flexible LED display screens, several LED drive chip described, several micro power modules, several miniature flexibles PCB connector is separately fixed between several flexible supports, and several LED drive chip described are connected with several LED respectively, and several micro power modules are used for several LED, several LED drive chip provide electric energy, and described miniature flexible PCB connector is used for the electrical connection of this flexible LED display screen and other flexible LED display screens.
Wherein, be provided with gap between several flexible supports described, several flexible supports described are latticed flexible support.
Wherein, described fixed magnet is rectangle, and adhesion magnet is rectangle.
The invention has the advantages that:
1, the present invention is based on the display screen of flexible base, board and flexible support, tubbiness can be curled into easily, or wavy and so on special shape; Protect without the housing of rigidity simultaneously, lightweight, so be easy to carry very much, the risk decrease collision, breaking into pieces.
2, the present invention can make LED display more easily merge one with the body of wall of abnormity, by Flexible Displays panel module of the present invention, can be attached to equably on body of wall; Same shirtsleeve operation, can disassemble Flexible Displays panel module of the present invention easily again, overhaul very convenient.
3, simple, easy for installation, the convenient transport of structure of the present invention, and existing display screen can be solved can not adaptive curved surface, and the problem of poor reliability.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention's flexible LED display module.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the rear view of Fig. 1.
In figure: 1. flexible base, board, 2.LED luminotron, 3. flexible support, 4. side direction adhesion magnet, 5. fixed magnet, 6.LED driving chip, 7. micro power module, 8. miniature flexible PCB connector.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1 ~ 3, a kind of flexible LED display screen of the present invention, by flexible base, board 1, several LED 2, several latticed flexible supports 3, several rectangular lateral adhesion magnet 4, several rectangle fixed magnets 5, several LED drive chip 6, several micro power modules 7, several miniature flexibles PCB connector 8 forms, and several LED 2 described are welded on the front of flexible base, board 1, several latticed flexible supports 3, several rectangle fixed magnets 5, several LED drive chip 6, several micro power modules 7, several miniature flexibles PCB connector 8 is positioned at the reverse side of flexible base, board 1, several rectangle fixed magnets described are separately fixed in several latticed flexible supports 3, several rectangular lateral adhesion magnet described are fixed on the side of flexible base, board 1, for this flexible LED display screen is connected with other flexible LED display screens, several LED drive chip described, several micro power modules, several miniature flexibles PCB connector is separately fixed at several LED drive chip 6 described between several latticed flexible supports and is connected with several LED 2 respectively, and several micro power modules 7 are for giving several LED 2, several LED drive chip 6 provide electric energy, and described miniature flexible PCB connector 8 is for the electrical connection of this flexible LED display screen with other flexible LED display screens.Other flexible LED display screens described are identical with this flexible LED display screen, during connection, are positioned at this flexible LED display screen up and down.
Described flexible base, board 1 be flexible multi-layered pcb board with flexible multi-layered pcb board for substrate, its front welding LED 2, their proper alignment formed pixel-matrix, as shown in Figure 1.All be provided with gap between the device of flexible multi-layered pcb board pros and cons, connect by flexible multi-layered pcb board, so whole flexible LED display screen can flexural deformation based on flexible multi-layered pcb board.
See Fig. 3, we can see, have neatly arranged 32 in steel and iron parts that the square fixed magnet 5 that is of a size of 5 × 5mm relies on these strong magnets flexible LED display screens to be adsorbed on firmly to rely on body in the back side of flexible multi-layered pcb board.A fixed magnet 5 is had in each latticed flexible support 3; latticed flexible support 3 does supplemental support effect to flexible multi-layered pcb board; when preventing bending flexible LED display screen; there is irregular distortion in local in flexible multi-layered pcb board, also play a protective role to LED drive chip 6 and micro power module 7 simultaneously.Keep a gap between described flexible support 3, can avoid because flexible LED display screen bends the extruding that causes and draws high.At the edge of flexible LED display screen, also be uniformly distributed the rectangular lateral adhesion magnet 4 that several are of a size of 2 × 3mm, they are responsible for this flexible LED display screen and other flexible LED display screens to link together, this is very necessary on curve surface display wall, can effectively avoid flexible LED display module edge to stick up.
Between described flexible support 3 and flexible support 3, arranged several LED drive chip 6 and several micro power modules 7.LED drive chip 6 drives the LED 2 in flexible multi-layered pcb board front.48V high voltage direct current is converted to low-voltage DC by described micro power module 7, for LED drive chip 6 is powered.The present invention, by miniature flexible PCB connector 8, realizes the connection of this flexible LED display screen and other flexible LED display screens, intercommunication signal and power supply.
Because flexible LED display screen is with magnet adsorption, install very simple, only need flexible LED display module to paste and to have relied in body steel and iron parts just, while stickup, this flexible LED display screen is connected with other flexible LED display screens, forms the flexible LED display screen of giant-screen.Dismounting is also very simple, only needs the flexible LED display module one jiao tilting using tagger to be dismantled by needs, disconnects the cable of flexible base, board, can pull down flexible LED display module.
As mentioned above, just the present invention can be realized comparatively fully.The foregoing is only comparatively reasonably embodiment of the present invention, protection scope of the present invention includes but are not limited to: this, and any the including based on unsubstantiality sex change change in technical solution of the present invention of those skilled in the art the present invention includes within scope.
Claims (3)
1. a flexible LED display screen, it is characterized in that: comprise flexible base, board, several LED, several flexible supports, several side direction adhesion magnet, several fixed magnets, several LED drive chip, several micro power modules, several miniature flexibles PCB connector, several LED described are welded on the front of flexible base, board, several flexible supports, several fixed magnets, several LED drive chip, several micro power modules, several miniature flexibles PCB connector is positioned at the reverse side of flexible base, board, several fixed magnets described are separately fixed in several flexible supports, several side direction adhesion magnet described are fixed on the side of flexible base, board, for this flexible LED display screen is connected with other flexible LED display screens, several LED drive chip described, several micro power modules, several miniature flexibles PCB connector is separately fixed between several flexible supports, several LED drive chip described are connected with several LED respectively, several micro power modules are used for several LED, several LED drive chip provide electric energy, described miniature flexible PCB connector is used for the electrical connection of this flexible LED display screen and other flexible LED display screens, described flexible base, board is flexible multi-layered pcb board, with flexible multi-layered pcb board for substrate, in its front welding LED, their proper alignment form pixel-matrix, all gap is provided with between the device of flexible multi-layered pcb board pros and cons, connect by flexible multi-layered pcb board, so, whole flexible LED display screen can flexural deformation based on flexible multi-layered pcb board.
2. a kind of flexible LED display screen according to claim 1, is characterized in that: be provided with gap between several flexible supports described, and several flexible supports described are latticed flexible support.
3. a kind of flexible LED display screen according to claim 1, is characterized in that: described fixed magnet is cuboid, and adhesion magnet is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092233.5A CN102157113B (en) | 2011-04-13 | 2011-04-13 | Flexible LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092233.5A CN102157113B (en) | 2011-04-13 | 2011-04-13 | Flexible LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102157113A CN102157113A (en) | 2011-08-17 |
| CN102157113B true CN102157113B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110092233.5A Active CN102157113B (en) | 2011-04-13 | 2011-04-13 | Flexible LED display screen |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542929B (en) * | 2011-11-14 | 2017-04-05 | 上海三思电子工程有限公司 | A kind of electric power system of LED display |
| CN102637390B (en) * | 2012-04-01 | 2014-11-26 | 深圳市威斯泰克光电技术有限公司 | Lamp belt split screen of LED (Light-Emitting Diode) display screen |
| CN102637391B (en) * | 2012-04-01 | 2014-11-26 | 深圳市威斯泰克光电技术有限公司 | Flexible LED (Light-Emitting Diode) display screen |
| CN109830510B (en) * | 2019-01-09 | 2021-03-16 | 云谷（固安）科技有限公司 | Stretchable display panel and display device |
| CN110544440A (en) * | 2019-09-18 | 2019-12-06 | 深圳蓝普科技有限公司 | Flexible LED display module |
| CN111258115A (en) * | 2020-01-21 | 2020-06-09 | 深圳市隆利科技股份有限公司 | Flexible direct type backlight device and display equipment |
| CN112908194A (en) * | 2021-01-26 | 2021-06-04 | 深圳市健炜创光电科技有限公司 | Cascadable lamp strip for display screen |
| CN113257175B (en) * | 2021-05-11 | 2022-11-08 | Tcl华星光电技术有限公司 | Drive circuit, display panel and panel |
| US11756478B2 (en) | 2021-05-11 | 2023-09-12 | Tcl China Star Optoelectronics Technology Co., Ltd. | Driving circuit, display panel, and panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201425819Y (en) * | 2009-04-17 | 2010-03-17 | 袁钖鸿 | Flexible display screen |
| CN201584131U (en) * | 2010-01-28 | 2010-09-15 | 深圳市晶汉达电子有限公司 | Flexible LED display module |
| CN201698678U (en) * | 2010-06-22 | 2011-01-05 | 深圳市联诚发科技有限公司 | LED flexible magnet screen |
| CN202049687U (en) * | 2011-04-13 | 2011-11-23 | 北京彩讯科技股份有限公司 | Flexible LED (light-emitting diode) display screen |
-
2011
- 2011-04-13 CN CN201110092233.5A patent/CN102157113B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201425819Y (en) * | 2009-04-17 | 2010-03-17 | 袁钖鸿 | Flexible display screen |
| CN201584131U (en) * | 2010-01-28 | 2010-09-15 | 深圳市晶汉达电子有限公司 | Flexible LED display module |
| CN201698678U (en) * | 2010-06-22 | 2011-01-05 | 深圳市联诚发科技有限公司 | LED flexible magnet screen |
| CN202049687U (en) * | 2011-04-13 | 2011-11-23 | 北京彩讯科技股份有限公司 | Flexible LED (light-emitting diode) display screen |
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| CN102157113A (en) | 2011-08-17 |
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Address after: 100094, Room 301, building 8, Zhongguancun Software Park, 8 northeast Wang Xi Road, Beijing, Haidian District Applicant after: Beijing Triolion Science & Technology Co., Ltd. Address before: 100085, room 1009, building 10, block C, Jinyu Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Applicant before: Beijing Triolion Science & Technology Co., Ltd. |
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