CN101635118A

CN101635118A - Transparent LED display screen

Info

Publication number: CN101635118A
Application number: CN200910083807A
Authority: CN
Inventors: 商松
Original assignee: Beijing Zhongqing Micro Digital Equipment Development Co Ltd
Current assignee: Beijing Zhongqing Micro Digital Equipment Development Co Ltd
Priority date: 2009-05-05
Filing date: 2009-05-05
Publication date: 2010-01-27

Abstract

The invention discloses a transparent LED display screen comprising at least two LED lamp strips, a fixing frame and at least one regulating and controlling unit, wherein each LED lamp strip is provided with at least two groups of LEDs, each group of LEDs is arrayed in a straight line and is provided with the same numbers of LEDs with different colors, the LEDs with different colors have the same arraying mode and are cascaded by a power supply wire and signal wires, and the LEDs with the same color have same brightness, wavelength, encapsulation, shape and size and are in the same sorting level and the adjacent sorting level; any one group of LEDs is also provided with an outer shell, the outer shell is provided with at least one light emitting hole which is used for correspondingly emitting light of the LEDs, and the regulating and controlling unit is used for regulating the brightness of the LEDs with different colors. The transparent LED display screen has even display and good display effect.

Description

Penetrating LED display

Technical field

The present invention relates to the LED lighting device, in particular, a kind of penetrating LED display.

Background technology

In the prior art, because each LED lamp in process of production, various condition effect will inevitably there are differences.

Because different clients are different to the accuracy requirement of each LED lamp, and also inequality to the use amount of each LED lamp, therefore, general lamp screen or display screen manufacturing factory after receiving customer order, buy the LED lamp to LED lamp manufacturer again.Because the LED lamp is unfixing relatively in storing process, shake easily, the collision etc. influence and damage, therefore, LED lamp manufacturer produces can not store the goods amount in a large number yet, lamp screen or display screen manufacturing factory are difficult to buy the LED lamp of same precision, therefore, the close LED lamp of class is generally bought by lamp screen or display screen manufacturing factory, because of the LED lamp of each class has chroma luminance difference, generally can directly not get very high lamp with these precision directly made screen after lamp screen manufacturer took these lamps, because human eye is very sensitive for the difference of colourity, if the lamp of different class is used in each zone, will " mosaic phenomenon " that just it has often been said the fragment of brick screen appear, in interregional formation brightness and colourity difference.

The convention of LED display industry is to make screen will fry lamp before, promptly the LED lamp back mixing of N class is stirred together and realizes all evenly mixing, and its purpose is, the difference between class is broken up, with the unevenness of elimination monoblock.Though but the way of doing has like this been eliminated the big-difference between the module, the obvious differenceization in the module between the LED lamp, the demonstration heterogeneity of whole screen, display effect is poor.And, making the processing of high-precision LED lamp beam split color separation, the stage of producing in LED display does not have due effect, causes the wasting of resources.Simultaneously, the lamp that different batches is fried, the mean value of its colourity and brightness is different, can not use with, like this, the difficulty of also increased production, producing and repairing again.

Therefore, there is defective in prior art, needs to improve.

Summary of the invention

Technical matters to be solved by this invention is because the LED lamp of each class is evenly mixed, and causes each LED light emitting diode obvious difference in the LED display, shows heterogeneity, display effect is poor, and aspect difficulty such as daily use, management and assembling are strengthened.

Technical scheme of the present invention is as follows: a kind of penetrating LED display wherein, comprises at least two LED lamp bars, a fixed mount that is used for fixing each LED lamp bar and at least one regulation and control unit; Each LED lamp bar setting at least two group LED light emitting diode, each is organized the LED light emitting diode and linearly arranges; Each is organized the LED light emitting diode the identical LED light emitting diode of all kinds of quantity is set; Each is organized in the LED light emitting diode, and the arrangement mode of LED light emitting diode of all kinds is identical; And each organizes the LED light emitting diode by at least one positive source line, a power-polar curve and the mutual cascade of a signal wire; The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and, be the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof; Arbitrary group of LED light emitting diode also is provided with a shell, and described shell is provided with at least one light-emitting window, is used for the corresponding light that penetrates each LED light emitting diode; Described regulation and control unit is connected with each LED lamp bar, is used for the performance parameter according to described LED display, adjusts the brightness of LED light emitting diode of all kinds.

Described LED display, wherein, arbitrary light-emitting window also is provided with a light collecting part, is used for the light of each LED light emitting diode is wherein reflexed to the outside.

Described LED display, wherein, described light collecting part comprises at least one reflection concentration type eyeglass, the side of described light-collecting lens is set to linear or arc.

Described LED display, wherein, in one group of LED light emitting diode, the quantity that described shell is provided with light-emitting window equates with the quantity of each LED light emitting diode that this group comprises, is used for the corresponding one by one light that penetrates each LED light emitting diode.

Described LED display, wherein, described shell comprises a upper casing and a lower casing, described upper casing is fixedlyed connected with fixed bit by suitable fixed part is set with described lower casing.

Described LED display, wherein, described upper casing is provided with at least one fixedly buckle, and described lower casing is provided with suitable fixed card slot.

Described LED display, wherein, arbitrary LED lamp bar also is provided with at least one support bar, is used to prevent its corresponding LED lamp bar distortion; The xsect of described support bar be at least circle, ellipse, triangle, quadrilateral or pentagonal one of them.

Described LED display wherein, also is provided with at least two identify units, is used for identifying respectively the performance parameter of each LED lamp bar.

Described LED display wherein, also is provided with at least one identify unit, is used to identify the performance parameter of described LED display.

Described LED display, wherein, described identify unit is paper labels or plastic label; Perhaps be to have the bar code that designs according to each performance parameter.

Adopt such scheme, the present invention forms accurate LED lamp bar by the LED light emitting diode of all kinds that adopts same minute gear selecting and adjacent minute gear selecting thereof, each LED lamp bar has concrete, an accurate performance parameter data value, makes aspects such as daily use, management and assembling simple to operate, quick; Each group LED light emitting diode is provided with a shell, and this group LED light emitting diode is played a protective role; Form penetrating LED display by at least two LED lamp bars, simple in structure, perfect heat-dissipating, and, show that homogeneous, display effect are good.

Description of drawings

Fig. 1 is the synoptic diagram of embodiment 1 among the present invention;

Fig. 2 is the synoptic diagram of embodiment 2 among the present invention;

Fig. 3 is the synoptic diagram of embodiment 3 among the present invention;

Fig. 4 is the synoptic diagram of embodiment 4 among the present invention;

Fig. 5 is the synoptic diagram of embodiment 5 among the present invention.

Embodiment

Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.

Embodiment 1

As shown in Figure 1, present embodiment has improved a kind of penetrating LED display, comprises at least two LED lamp bars, as LED lamp bar 105 and LED lamp bar 105a, and a fixed mount 101 that is used for fixing each LED lamp bar.

In process of production, according to the material difference of LED wafer, can make the LED light emitting diode of different colours, the LED light emitting diode of different colours is produced respectively in batches, and, can adopt identical encapsulation, be made into identical shaped and big or small LED light emitting diode, the employing beam split color scanner of each LED light emitting diode of same color is carried out stepping, promptly can obtain the LED light emitting diode of different class of all kinds.

In LED lamp bar 105 and the LED lamp bar 105a, be provided with at least two group LED light emitting diodes, each LED light emitting diode is the LED light emitting diode 104 that adopts the beam split color scanner to obtain, and the LED light emitting diode of respectively organizing in each LED lamp bar is all linearly arranged, and the LED lamp bar of linearly arranging is when the penetrating LED display of assembly cost embodiment, very convenient, quick, and when being combined into conventional dot matrix arrangement LED display, array mode is simple.

In same LED lamp bar, each is organized between the LED light emitting diode, and the identical LED light emitting diode 104 of all kinds of quantity is set, and each arrangement mode of organizing the LED light emitting diode is identical; And the distance that each can also be organized between the LED light emitting diode is made as equal; For example, in each group LED light emitting diode, 1 red LED light emitting diode, 1 green LED light emitting diode and 1 blue led light emitting diode are set all, and, each LED light emitting diode is all triangular in shape arranges, and, be made as the distance between each group LED light emitting diode equal; Perhaps, in each group LED light emitting diode, 2 red LED light emitting diodes, 1 green LED light emitting diode and 1 blue led light emitting diode are set all, and, each LED light emitting diode all is quadrilateral arranges, and, be made as the distance between each group LED light emitting diode equal.

Because the quantity of the color of each LED light emitting diode 104 combination, combination is all identical with the shape of arranging in each group LED light emitting diode, and the LED light emitting diode of respectively organizing of LED display is the dot matrix arrangement; So, the LED display of composition is the LED display of rule, satisfies the requirement that is provided with of conventional LED display, meet the control and the display mode of prior art, and it is even that each organizes the LED light-emitting diode arrangement, and display effect is good.

For example, in LED lamp bar 105, LED light emitting diode 104 of all kinds is the LED light emitting diode of same minute gear selecting, promptly, all red LED light emitting diodes only adopt the LED light emitting diode of a branch gear selecting, all green LED light emitting diodes only adopt the LED light emitting diode of a branch gear selecting, and all blue led light emitting diodes also only adopt the LED light emitting diode of a branch gear selecting.

Because LED light emitting diode 104 of all kinds adopts identical branch gear selecting respectively, therefore, the brightness of the LED light emitting diode of same color is identical, consistent wavelength, encapsulation is identical, shape is identical and big or small identical; Described consistent wavelength refers to, and each LED light emitting diode 104 color that people's naked eyes are seen in a certain wavelength coverage is identical, promptly can think the consistent wavelength of all the LED light emitting diodes in wavelength coverage.

Perhaps, an example is, LED light emitting diode 104 of all kinds can also be selected the LED light emitting diode of adjacent class, for example, select A to divide the LED light emitting diode of gear selecting, with and the LED light emitting diode of each one fen gear selecting of front and back, i.e. the LED light emitting diode of A ± 1 minute gear selecting, more particularly, be the LED light emitting diode of A-1 branch gear selecting and the LED light emitting diode of A+1 branch gear selecting.

Adjacent LED light emitting diode has identical encapsulation, identical shape and identical size equally, and, in very little error range, be in the scope of human eye for brightness and wavelength change perceived, the LED light emitting diode of adjacent class, its brightness can be thought identical approx, and it is consistent that wavelength also can be thought.

Perhaps, similar with last example, LED light emitting diode 104 of all kinds is the LED light emitting diode of same minute gear selecting and one adjacent minute gear selecting thereof, that is to say, LED light emitting diode 104 of all kinds can also be selected the LED light emitting diode of an only adjacent class, for example, select A to divide the LED light emitting diode of gear selecting, and, the LED light emitting diode of arbitrary minute gear selecting before and after it, be the LED light emitting diode of A-1 branch gear selecting, perhaps, A+1 divides the LED light emitting diode of gear selecting.Like this, can dwindle the difference of LED accurate module inside.

That is to say, one preferably example be when a certain color same minimum divides the LED light emitting diode quantity of gear selecting A enough,, only to get the LED light emitting diode of this minute gear selecting A for this color LED light emitting diode of one or more LED accurate modules; When the same minimum of a certain color is divided the LED light emitting diode lazy weight of gear selecting A, this color LED light emitting diode for one or more LED accurate modules, can choose the LED light emitting diode of branch gear selecting A-1, perhaps, can choose the LED light emitting diode of branch gear selecting A+1, perhaps, can also choose the LED light emitting diode of branch gear selecting A-1 and the LED light emitting diode of branch gear selecting A+1.

And for example, in LED lamp bar 105a, LED light emitting diode 104 of all kinds is also for adopting the beam split color scanner to carry out the LED light emitting diode of same minute gear selecting of stepping, and the brightness of the LED light emitting diode of same color is identical, consistent wavelength, encapsulation is identical, shape is identical and big or small identical.

LED lamp bar 105 and LED lamp bar 105a, the LED light emitting diode that the color of She Zhiing is identical respectively can adopt each LED light emitting diode of same minute gear selecting, perhaps, also can adopt each LED light emitting diode of adjacent minute gear selecting.

Wherein, described brightness is meant the bright-dark degree of LED light emitting diode, described color is meant three primary colours, promptly red, green and blue, described wavelength refers to the emission wavelength of LED light emitting diode, described encapsulation comprises pinned encapsulation, surface-mount type encapsulation, power formula encapsulation etc., and described shape comprises round LED lamp, oval LED lamp, cylinder LED lamp, square LED lamp, Surface Mount LED lamp, Piranha LED lamp etc.

And, in the penetrating LED display of present embodiment, the drive control module of a positive source line 106, power-polar curve 108, a signal line 107 and each LED light emitting diode is set also.Described positive source line 106 is used to each LED light emitting diode and other electronic devices and components on each LED lamp bar to improve the voltage source, described power-polar curve 108 forms a loop with described positive source line, makes the electrical connection that can walk abreast mutually of each LED light emitting diode; Other electronic devices and components can be resistance, electric capacity etc.; The drive control module of each LED light emitting diode is the single-wire drive control module, and by described signal wire 107 mutual cascades, described signal wire 107 is used to transmit the LED control signal, and described LED control signal is passed to each single-wire drive control module; Each single-wire drive control module, according to the LED control signal of transmitting, each LED light emitting diode of drive controlling is worked each LED light emitting diode as requested, as, be used for display graphics, literal, letter, animation etc.; Each single-wire drive control module and each group LED light emitting diode are concentrated and are provided with, for example, with the integrated encapsulation of each group LED light emitting diode, promptly be arranged in the same encapsulation with each group LED light emitting diode, perhaps, be arranged on the same pcb board with each LED light emitting diode.

In addition, one or more power ground can also be set, each power ground is used for pouring unnecessary electric charge into the earth, to prevent that unnecessary electric current or forceful electric power gesture from damaging human body, and, also one or more signal ground can also be set, so that each signal wire is avoided other interference.

It is connected in series that each LED lamp bar can pass through described positive source line 106, described power-polar curve 108 and described signal wire 107 each other, and, each LED light emitting diode is by described positive source line 106 and described 108 parallel connections of power-polar curve, and the drive control module of each LED light emitting diode is by described signal wire 107 serially concatenateds.

And; each group LED light emitting diode also is provided with a shell 102; each LED light emitting diode is arranged in the shell 102; and by a light-emitting window 103 is set; the corresponding light that penetrates each LED light emitting diode; described shell 102 can be organized the effect that the LED light emitting diode plays protection to each, for example: protective effects such as waterproof and dustproof, protection against electric shock, anticollision.And other electronic devices and components also are arranged in the described shell 102, as, the drive control module of each LED light emitting diode, resistance, electric capacity etc.

The shape of described shell can be provided with according to actual needs, for example, can be the combination of circle, ellipse, triangle, square, pentagon, hexagon, star shape or different shape.The size of described light-emitting window 103 is to be provided with according to the quantity of each LED light emitting diode, shape, also can be the combination of circle, ellipse, triangle, square, pentagon, hexagon, star shape or different shape; For example, each group LED light emitting diode only comprises a LED light emitting diode, then described light-emitting window can be set to consistent with the shape size of the exiting surface of this LED light emitting diode, or be slightly larger than the exiting surface of this LED light emitting diode, make this LED light emitting diode can just in time stretch out the outside, and the light of this LED light emitting diode is penetrated; Perhaps, each group LED light emitting diode comprises 1 red LED light emitting diode, 1 green LED light emitting diode and 1 blue led light emitting diode, and, triangularity is arranged, then described light-emitting window can be set to just in time ccontaining or be slightly larger than the triangle of three three-color LED light emitting surface of light emitting diode, so that the light of each LED light emitting diode can penetrate the outside.

Described fixed mount 101 is the rigidity material, as, can adopt rigidity materials such as steel profile, bar section of stainless steel, aluminium section bar, plastic-steel section bar to make, LED lamp bar 105 and LED lamp bar 105a are had effect fixing and load-bearing, and, can be used to install the penetrating LED display of present embodiment.

In addition, the penetrating LED display of present embodiment also is provided with a regulation and control unit, and described regulation and control unit is used for each performance parameter according to described LED display, adjusts the brightness of LED light emitting diode of all kinds.Each performance parameter of described LED display comprises each performance parameter of the structure of forming LED display, luminous colour gamut and each LED light emitting diode, as the wavelength of each LED light emitting diode, brightness etc.

Each performance parameter of described LED display, can be the data that when producing each LED light emitting diode, obtain, also can be the performance parameter that obtains by the harvester collection, for example, can be by harvester collections such as camera and nitometers, and, each performance parameter of LED light emitting diode of all kinds obtained by special analytical equipment, perhaps, can also be each performance parameter that directly obtains by identify unit.

Described regulation and control unit can be used to adjust the brightness of each the LED light emitting diode on the different LED lamp bar, as, adjust LED light emitting diode of all kinds in each group LED light emitting diode, promptly red, blue, the brightness ratio of green LED light emitting diode, can obtain different colour gamuts, therefore, can be by regulating the luminous ratio of LED light emitting diode in its corresponding LED lamp bar of each primary colours, adopt the identical luminous colour gamut of each LED lamp bar, make the demonstration colour gamut of each LED lamp bar identical, eliminated the demonstration difference between the LED lamp bar, thereby make the whole homogeneous that shows of LED display, display effect is good, and, also can obtain desired optimal viewing angle by adjusting the brightness of each LED light emitting diode.

Embodiment 2

As shown in Figure 2, on the basis of above-mentioned each example, on the set light-emitting window 103 of each shell 102, a light collecting part 201 is set also, light collecting part 201 be used for be radiated at each LED light emitting surface of light emitting diode reverse direction on light, accumulate on the exiting surface direction of each LED light emitting diode, and each light is reflexed to the outside.

For example, light collecting part 201 is an inner chamber hollow, has light-emitting window, inside surface is the mirror condenser of sphere or elliposoidal, light collecting part is arranged on the inside of described shell 102, and, be arranged on the light-emitting window 103 of described shell 102, each LED light emitting diode passes the light-emitting window of described light collecting part, and outside stretching out, as, be arranged on the inwall of the light-emitting window 103 of described shell 102, each LED light emitting diode of the perhaps below of LED light emitting diode, and semi-surrounding, be the inner chamber that LED light emitting diode or its light-emitting area are arranged on condenser, and by light-emitting window to external exposure.Like this, just can the light that LED lamp point sends non-exiting surface direction be reflected away by light-emitting window effectively,, thereby increased display brightness, make light more concentrated as the part of exiting surface light source.

And for example, described light collecting part can also be set to the combination of at least one reflection concentration type eyeglass, the side of described light-collecting lens is linear or arc, the light that the LED light emitting diode sends for non-exiting surface direction passes through each sheet linear or arc condenser, assemble and reflect, according to the angle reflection ray that is provided with, so not only increased the light intensity of directive outside, and be convenient to adjust as requested the irradiating angle of light.

In the last example, be more preferably, adopt three, four or more linear or arc reflection concentration type eyeglass, the whole LED light emitting diodes in semi-surrounding one shell, form a light-emitting window of assembling, the light of LED light emitting diode passes through this light-emitting window to external exposure.

In order to make being fixed on the shell 102 that each light collecting part 201 can be firm, between light collecting part 201 and the shell 102 fixed cell is set and fixes.Fixed cell can be spiro connecting unit, clamping unit, stickup unit, welding unit and plug-in unit, and can be one-body molded with shell 102.For example: on the light collecting part 201 internal thread is set, and external thread is set on shell 102, being spirally connected by internal and external threads is fixed on the shell 102 light collecting part; Or on light collecting part, 201 draw-in groove is set, and on the shell 102 buckle is set, realize the clamping of light collecting part and shell 102 by draw-in groove and buckle.

And described light collecting part 201 can also make light that the LED light emitting diode sends according to the angular illumination that presets in use, has so not only increased the light intensity of directive outside, and has been convenient to adjust as requested the irradiating angle of light.

Embodiment 3

As shown in Figure 3, on above-mentioned each routine basis, in one group of LED light emitting diode, described shell 102 is provided with the quantity of light-emitting window, the quantity of each the LED light emitting diode that comprises with this group equates, be each LED light emitting diode, correspondence is provided with a light-emitting window, and each LED light emitting diode penetrates light outside by its corresponding light-emitting window.

For example, each group LED light emitting diode comprises 1 red LED light emitting diode R, 1 green LED light emitting diode G and 1 blue led light emitting diode B, then its corresponding shell 102 is provided with light-emitting window 201, light-emitting window 202 and light-emitting window 203, light-emitting window 201 is used to penetrate the light of red LED light emitting diode R, light-emitting window 202 is used to penetrate the light of green LED light emitting diode G, and light-emitting window 203 is used to penetrate the light of blue led light emitting diode B.

And for example, each group LED light emitting diode comprises 2 red LED light emitting diode R, 1 green LED light emitting diode G and 1 blue led light emitting diode B, then its corresponding shell 102 is provided with the light that 2 light-emitting windows are used for penetrating respectively 2 red LED light emitting diode R, the light that 1 light-emitting window is used to penetrate green LED light emitting diode G is set, the light that 1 light-emitting window is used to penetrate blue led light emitting diode B is set.

Embodiment 4

As shown in Figure 4, on the basis of above-mentioned each example, described shell comprises a upper casing 303 and a lower casing 304, upper casing 303 and lower casing 304 can be distinguished independent setting, and, by at the two ends of upper casing 303 and lower casing 304, suitable fixed part 302 is set respectively and fixed bit 301 is mutually permanently connected.Perhaps, upper casing 303 and lower casing 304 can be mutually permanently connected by an end, and, by at the other end, suitable fixed part 302 is set and fixed bit 301 is mutually permanently connected.

For example, on upper casing 303, fixed part 302 is set, fixed bit 301 is set on lower casing 304, fixed part 302 is adaptive mutually with fixed bit 301; As, fixed part 302 is the fixedly buckle that described upper casing is provided with, the fixed card slot that fixed bit 301 described lower casings 304 are provided with, and described fixedly buckle and described fixed card slot are suitable, and, mutually can clamping, thus upper casing 303 is fixedlyed connected with lower casing 304; Described fixed part and said fixed bit, can also be respectively, gib screw and fixed groove or suitable being connected male seat and being connected female seat etc., by fixed part and fixed bit are set, can make upper casing 303 and lower casing 304 very convenient, quick when installation and removal, and it is firm to interfix.

And described shell also is provided with the position of passing through of each circuit, and promptly each circuit can pass through described shell, make respectively organize the LED light emitting diode can be connected in series; Described fixed part 302 and said fixed bit 301 can also be separately positioned on described passing through on the position, when described upper casing and described lower casing are interfixed, each circuit are fixed described passing through on the position.

Embodiment 5

As shown in Figure 5, on the basis of above-mentioned each example, one, two or many s' support bar is set also on each LED lamp bar.As, a support bar 501 is set on the LED lamp bar 105, on the LED lamp bar 105a support bar 501a is set, 501 pairs of LED lamps of support bar bar 105 plays the effect of support, to prevent its distortion, support bar 501a plays the effect of support to LED lamp bar 105a, to prevent its distortion.

The xsect of support bar 501 and support bar 501a can be circle, ellipse, triangle, quadrilateral, pentagon or hexagonal one of them or combination, each angle that is set to polygonal support bar is rounding slightly, to prevent to cut, cut brokenly each winding displacement or other hardware.

Each support bar can be arranged in parallel with each circuit, and support bar can be for having the bar-shaped object of certain rigidity, and for example hard plastic also can adopt the rigidity strip metal to make; Can also be to constitute by being rigidly connected of a section rigidity bar-shaped object.

For example, each LED lamp bar can flexibility be converted into S shape, spirality, spiral and " returns " font or " own " font; Wherein several portions can adopt a section support bar respectively, realizes the LED display that a solid shape, LED light-emitting diode group are evenly distributed; Also can adopt nail, bolt or other stationary installation, come supporting flexible LED lamp bar, to form the LED display that a solid shape, LED light-emitting diode group point are evenly distributed.

Embodiment 6

On the basis of above-mentioned each example, the penetrating LED display of present embodiment also is provided with one or more identify unit, and the quantity of set identify unit can only be set to one, is used for the performance parameter of the penetrating LED display of whole sign present embodiment; Perhaps, identify unit can also be set to a plurality of, is used for the performance parameter according to each LED lamp bar, identifies the performance parameter of the penetrating LED display of present embodiment respectively, perhaps, a plurality of signs is set comes the different performance parameter of identification LEDs display screen respectively.

For example, present embodiment can only be provided with an identify unit, each performance parameter of described penetrating LED display can comprise, the package assembly of LED display and luminous colour gamut, for example, described package assembly is, be assembled into the quantity and the size of each LED lamp bar of described penetrating LED display, perhaps, the spacing of adjacent LED lamp bar, or, the shape of penetrating LED display and size etc.; The identical luminous colour gamut that described luminous colour gamut can have for each LED lamp bar

Perhaps, can also on each LED lamp bar, an identify unit be set respectively, be used for identifying each performance parameter according to its corresponding LED lamp bar; As, identify the brightness and the wavelength coverage of each LED light emitting diode of its corresponding LED lamp bar, in addition, can also identify shape, size of color, encapsulation, size and the LED lamp bar of each LED light emitting diode etc.Brightness, encapsulation, big or small identical because of same color light emitting diode in the LED lamp bar, and consistent wavelength, therefore each LED light emitting diode of same color can be seen a LED light emitting diode as and identifies in the LED lamp bar, has accurate performance parameter numerical value, therefore, the sign content is simple, convenient.

Perhaps, two or more identify units can also be set on the present embodiment LED display, be used to identify the different performance parameter of described LED display, for example, identify unit A and identify unit B are set, identify unit A is used to identify the package assembly of described LED display, and identify unit B is used to identify the luminous colour gamut of described LED display.

Each identify unit can adopt the mode that embeds or paste, be arranged on the described penetrating LED display or the edge part of its corresponding LED lamp bar, for example, be arranged on each side of described penetrating LED display or its corresponding LED lamp bar, as penetrating LED display or arbitrary side of its corresponding LED lamp bar as described in being arranged on, in addition, can also be arranged on the edge of side of described penetrating LED display or its corresponding LED lamp bar, identify unit is arranged on the side, can make identify unit not take the installation site of other electronic devices and components on described penetrating LED display or its corresponding LED lamp bar, and, do not influence yet LED display display surface specious.

And the identify unit embedding is arranged on described penetrating LED display or its corresponding LED lamp bar, can make identify unit deposit, use, be not easy to come off under the situation such as transportation, make described penetrating LED display or its corresponding LED lamp bar, still can clearly recognize described penetrating LED display or each performance parameter of its corresponding LED lamp bar through long storage time, use or transportation.

And for example, identify unit can be a paper labels or plastic label; Use paper labels to make to wait in use very convenient, for example, can directly paper labels be sticked on the side or side of described penetrating LED display or its corresponding LED lamp bar, identification means is simple, and makes things convenient for.And use plastic label can make label more durable, be not easy infringement.

In addition, the bar code that identify unit can also design for each performance parameter that has according to described penetrating LED display or its corresponding LED lamp bar can show described penetrating LED display or each specific performance parameter of its corresponding LED lamp bar by scanning; Adopt bar code,, adopt the electronic tool management simultaneously, management is standardized more, make when the described penetrating LED display of seeking, use each performance parameter or its corresponding LED lamp bar convenient, quick by data are imported computer.

Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims

1, a kind of penetrating LED display is characterized in that, comprises at least two LED lamp bars, a fixed mount that is used for fixing each LED lamp bar and at least one regulation and control unit;

Each LED lamp bar setting at least two group LED light emitting diode, each is organized the LED light emitting diode and linearly arranges;

Each is organized the LED light emitting diode the identical LED light emitting diode of all kinds of quantity is set; Each is organized in the LED light emitting diode, and the arrangement mode of LED light emitting diode of all kinds is identical; And each organizes the LED light emitting diode by at least one positive source line, a power-polar curve and the mutual cascade of a signal wire;

The LED light emitting diode that each color is identical is set to that brightness is identical, consistent wavelength, encapsulation is identical, shape is identical with big or small identical, and, be the LED light emitting diode of same minute gear selecting and adjacent minute gear selecting thereof;

Arbitrary group of LED light emitting diode also is provided with a shell, and described shell is provided with at least one light-emitting window, is used for the corresponding light that penetrates each LED light emitting diode;

Described regulation and control unit is connected with each LED lamp bar, is used for the performance parameter according to described LED display, adjusts the brightness of LED light emitting diode of all kinds.

2, LED display according to claim 1 is characterized in that, arbitrary light-emitting window also is provided with a light collecting part, is used for the light of each LED light emitting diode is wherein reflexed to the outside.

3, LED display according to claim 2 is characterized in that, described light collecting part comprises at least one reflection concentration type eyeglass, and the side of described light-collecting lens is set to linear or arc.

4, LED display according to claim 1, it is characterized in that, in one group of LED light emitting diode, the quantity that described shell is provided with light-emitting window equates with the quantity of each LED light emitting diode that this group comprises, is used for the corresponding one by one light that penetrates each LED light emitting diode.

5, LED display according to claim 1 is characterized in that, described shell comprises a upper casing and a lower casing, and described upper casing is fixedlyed connected with fixed bit by suitable fixed part is set with described lower casing.

According to the described LED display of claim 5, it is characterized in that 6, described upper casing is provided with at least one fixedly buckle, described lower casing is provided with suitable fixed card slot.

According to the described LED display of claim 1, it is characterized in that 7, arbitrary LED lamp bar also is provided with at least one support bar, be used to prevent its corresponding LED lamp bar distortion; The xsect of described support bar be at least circle, ellipse, triangle, quadrilateral or pentagonal one of them.

8, LED display according to claim 1 is characterized in that, at least two identify units also are set, and is used for identifying respectively the performance parameter of each LED lamp bar.

9, LED display according to claim 1 is characterized in that, at least one identify unit also is set, and is used to identify the performance parameter of described LED display.

10, according to Claim 8 or 9 described LED display, it is characterized in that described identify unit is paper labels or plastic label; Perhaps be to have the bar code that designs according to each performance parameter.