CN206149420U - Three -dimensional LED display screen of bore hole and stereo imaging broadcast system - Google Patents
Three -dimensional LED display screen of bore hole and stereo imaging broadcast system Download PDFInfo
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- CN206149420U CN206149420U CN201621231803.9U CN201621231803U CN206149420U CN 206149420 U CN206149420 U CN 206149420U CN 201621231803 U CN201621231803 U CN 201621231803U CN 206149420 U CN206149420 U CN 206149420U
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Abstract
The utility model discloses a three -dimensional LED display screen of bore hole and stereo imaging broadcast system, including the PCB board, the PCB board is equipped with first prospect LED lamp pearl, second prospect LED lamp pearl, background LED lamp pearl, and first prospect LED lamp pearl is arranged with background LED lamp pearl and forms LED lamp pearl row, and the 2nd LED lamp pearl row are arranged into with background LED lamp pearl to second prospect LED lamp pearl, and a plurality of LED lamp pearls row and a plurality of the 2nd LED lamp pearl row form LED lamp bead array, every LED lamp pearl row and the 2nd LED lamp pearl tabulation face respectively are equipped with a transparent resin layer unit, arrange and form a transparent resin layer who covers LED lamp bead array with perpendicular to LED lamp bead array's orientation symmetry, a plurality of transparent resin layer units in transparent resin layer unit cross -section. The utility model discloses an it will prospect of controlling and the broadcast of background video overlap to set up light field the transparent resin layer poor and beam split to it watches to realize the bore hole solid.
Description
Technical field
This utility model is related to field of LED display, and in particular to a kind of bore hole solid LED display and three-dimensional imaging are broadcast
Place system.
Background technology
Light emitting diode is referred to as LED (Light Emitting Diode), and LED display (LED display) is one
Flat faced display is planted, is made up of LED module panel little one by one.
Existing stereo display method has a methods such as fixed grating, aberration, polarized light, stroboscopic, and the method for fixed grating can be with
Do not wear glasses, but fixed grating necessarily requires observer to watch from narrower angle, and time length still can be dizzy.Aberration
Method will be with aberration glasses, and red blue glasses are in addition to making eyes and feeling under the weather, it is often more important that the method for aberration can not be effective
The detached problem of two image informations of solution, such as red glasses can see some blue glasses images for seeing, blue
Glasses can see some red glasses images for seeing, and the two brightness of image difference for arriving soon are very big.Polarized light
Method will be with polarised light glasses, and polarized light is very big for brightness impact, finally affects image effect.The method of stroboscopic will be worn
Stroboscopic glasses watch left images to realize alternately opening closure equivalent to right and left eyes, such as this person be all the time with an eyes come
Viewing image, thus no matter frequency adjust it is how high be also to lose one times of image information for an eyes.
Utility model content
In view of this, in order to solve prior art in bore hole solid LED display exist the problems referred to above, by the display
Screen shows that left scene and right scene image are capable of achieving the effect of stereos copic viewing.This utility model provides a right and left eyes light splitting and virtual
The bore hole solid LED display of the depth of field.
It is below content of the present utility model.
On the one hand, this utility model provides a kind of bore hole solid LED display, including pcb board, and the pcb board is provided with the
One prospect LED lamp bead, the second prospect LED lamp bead, background LED lamp bead, the first prospect LED lamp bead and the background LED
Pearl alternating parallel arranges to form the first LED lamp bead row, the second prospect LED lamp bead and the background LED lamp bead along longitudinal direction
It is arranged alternately so that into the second LED lamp bead row, multiple first LED lamp beads are arranged and multiple second LED lamp bead row along longitudinal direction
Transversely alternating parallel is arranged in the pcb board to form LED lamp bead array；Each described first LED lamp bead row and described the
Two LED lamp bead list faces are respectively provided with a transparent resin layer unit, and the transparent resin layer unit section is with perpendicular to LED lamp bead battle array
The direction of row is symmetrical, and multiple transparent resin layer units transversely arrange to form the covering LED lamp bead by alternating parallel
The transparent resin layer of array.
Further, the first prospect LED lamp bead, the second prospect LED lamp bead and the background LED lamp bead are to send out
Angular is 0 degree of LED lamp bead.
Further, the first prospect LED lamp bead, the second prospect LED lamp bead, the background LED lamp bead three
Between encapsulate black glue.
Further, the transparent resin layer is grade.Herein grade refers to the accurate size of transparent resin layer to milli
Rice.
Further, the transparent resin layer is adhered to the first prospect LED lamp bead, the background LED lamp bead and institute
State the second prospect LED lamp bead.
Further, the first prospect LED lamp bead, the background LED lamp bead and the second prospect LED lamp bead are projected
Face is plane.Can so ensure that the first prospect LED lamp bead, the second prospect LED lamp bead, the background LED lamp bead project directional light.
Further, the first prospect LED lamp bead and the distance of the background LED lamp bead are grade；Described second
Prospect LED lamp bead is grade with the distance of the background LED lamp bead.Herein grade refers to that the accurate size of transparent resin layer is arrived
Millimeter.
Further, the transparent resin layer is heatproof resin.
Further, the profile of tooth section base angle of the transparent resin layer is 30～60 degree.
On the other hand, this utility model provides a kind of three-dimensional imaging Play System, including central processing unit and bore hole solid
LED display, the central processing unit electrically connects the bore hole solid LED display.
Compared with prior art, the beneficial effect of bore hole solid LED display of the present utility model is：By left-side video
With right side video input to the three-dimensional LED display, beholder's eyes just bore hole can see that left and right sides shows synthesis respectively
Prospect three-dimensional video-frequency.The light that first prospect LED lamp bead of the present utility model, the second prospect LED lamp bead, background LED lamp bead are projected
Line Shi No Hou the refraction of transparent resin layer have diverging, and people stands in any position with screen body width range, left or right wing
Light is all parallel entrance human eye.Which solves necessarily require observer to stand at narrower angle when liquid crystal 3 D video shows
The problem that viewing and time length still can be dizzy in degree.The beneficial effect of three-dimensional imaging Play System of the present utility model is：In
Central processor can be with three groups of signal data streams of synchronization process, wherein two groups is left and right foreground video light field, another set is background
Video light field.Prospect light field parameter configuration is more than background light field parameter configuration, and two light field differences form the virtual depth of field, further carry
The high stereoeffect of human eye impression.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to make needed for embodiment
Accompanying drawing is briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model or enforcement
Example, therefore the restriction to scope is not construed as, for those of ordinary skill in the art, do not paying creative work
On the premise of, can be obtaining other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows the decomposition texture schematic diagram of this utility model bore hole solid LED display.
Fig. 2 shows the partial enlarged drawing of dotted line frame in Fig. 1.
Fig. 3 shows the structural representation of this utility model bore hole solid LED display lamp bead arrangement.
Fig. 4 shows the A-A of Fig. 3 to cross section structure diagram.
Fig. 5 shows the B-B direction cross section structure diagram of Fig. 3.
Fig. 6 shows the one kind of this utility model bore hole solid LED display transparent resin layer profile of tooth for isosceles triangle
Structural representation.
Fig. 7 shows this utility model bore hole solid LED display transparent resin layer profile of tooth for a kind of knot of isosceles trapezoid
Structure schematic diagram.
Fig. 8 shows the schematic diagram of the left and right light path of this utility model bore hole solid LED display.
Fig. 9 shows the structural representation of this utility model three-dimensional imaging Play System.
Main element symbol description：
100- bore holes solid LED display；
101-PCB plates；102- the first prospect LED lamp beads；103- the second prospect LED lamp beads；
104- background LED lamp beads；105- black glues；
106- transparent resin layers；107- lamp arrays face normal；
108- light paths；109- right eyes；110- left eyes；The virtual windowses of 111- first；The virtual windowses of 112- second；113- the 3rd
Virtual windowses；114- central processing units.
Specific embodiment
For the ease of understanding this utility model, bore hole solid LED display is carried out below with reference to relevant drawings more complete
The description in face.Accompanying drawing gives the embodiment of bore hole solid LED display, but, bore hole solid LED display can be with difference
Form realizing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to bore hole
The disclosure of three-dimensional LED display is more thorough comprehensive.
In description of the present utility model, it is to be understood that term " on ", D score, " left side " " right side ", "front", "rear",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outward " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description this utility model and simplifies description, rather than indicates or imply device or the unit of indication
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or feature that the embodiment or example are described
In being contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term
It is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be with office
What combine in an appropriate manner in one or more embodiments or example.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise expressly limited specifically.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that term " installation ", " phase
Even ", " connection ", " connection ", " connection " should be interpreted broadly, for example, it may be mechanical attachment or electrical connection, or two
The connection of element internal, can be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term can be as the case may be understood.
As shown in figure 1, for bore hole of the present utility model solid LED display 100 structural representation.The bore hole is three-dimensional
LED display 100 includes pcb board 101, and the pcb board 101 is provided with the first prospect LED lamp bead 102, the second prospect LED lamp bead
103rd, background LED lamp bead 104, the first prospect LED lamp bead 102 is with the alternating parallel of background LED lamp bead 104 along longitudinal direction row
To form the first LED lamp bead row, the second prospect LED lamp bead 103 replaces row to cloth with the background LED lamp bead 104 along longitudinal direction
Cloth is so that into the second LED lamp bead row, multiple first LED lamp bead row and multiple second LED lamp bead row are transversely alternately flat
Row is arranged in the pcb board to form LED lamp bead array；Each the first LED lamp bead row and each described second LED lamp bead
List face is respectively provided with a transparent resin layer unit, and the transparent resin layer unit section is with perpendicular to the direction of LED lamp bead array
Symmetrically, multiple transparent resin layer units transversely arrange to form the saturating of the covering LED lamp bead array by alternating parallel
Ming tree lipid layer 106.
Above-mentioned pcb board 101 (Printed Circuit Board) is a kind of LED lamp panel, is the one kind for being loaded with electronic component
Circuit board, the first prospect LED lamp bead, the second prospect LED lamp bead, background LED lamp bead are arranged on pcb board 101, and pcb board 101 is
With a kind of circuit board with various interfaces, it is a kind of with height made by with polyimides or mylar as base material
Reliability, excellent flexible printed circuit.Wiring board is divided into single sided board, dual platen, and multilayer wire if dividing by the number of plies
The three big classification of road plate.Circuit board is mainly by pad, via, installing hole, wire, components and parts, connector, filling, electric side
Boundary etc. constitutes, wherein, pad：For the grommet of welding component pin.Via：There are metallic vias and nonmetallic via, its
Middle metallic vias are used to connect component's feet between each layer.Installing hole：For fixing circuit board.Wire：For connecting first device
The electrical network copper film of part pin.Connector：For the components and parts connected between circuit board.Filling：Applying for earth cord network
Copper, can effectively reduce impedance.Electrical boundary：For determining the size of circuit board, the components and parts on all circuit boards are not
Can exceed that the border.
Above-mentioned first prospect LED lamp bead 102, the second prospect LED lamp bead 103 and background LED lamp bead 104 are a kind of LED
Lamp bead.Wherein, LED (light emitting diode) is a kind of quasiconductor of the solid-state that can convert electrical energy into visible ray
Device, it directly can be converted into light electricity, and its basic structure is one piece of electroluminescent chip of semiconductor material, uses elargol
Or latex solidified is on support, then with silver wire or gold thread connection chip and circuit board, then surrounding epoxy sealing, rises
To the effect of protection internal core, shell is finally installed.
Above-mentioned transparent resin layer 106 is the structure for light splitting, and the transparent resin layer 106 is covered in the first prospect LED
Pearl 102, the second prospect LED lamp bead 103 and background LED lamp bead 104, resin is that relative molecular weight is uncertain but generally higher, often
It is in solid-state, middle solid-state, pseudo-solid condition that temperature is lower.What the transparent resin layer 106 was selected is transparent resin material, and transparent resin belongs to existing
Technology, can such as adopt PETG, PETG to have prominent toughness and high impact strength, and its impact strength is modified polyacrylic acid
3～10 times of esters, and with the very wide range of work, high mechanical strength and excellent flexibility, it is high compared with PVC transparent degree,
Good luster, easily prints and with environment-friendly advantage.
Above-mentioned profile of tooth is for reflecting the first prospect LED lamp bead 102, the second prospect LED lamp bead 103 and background LED lamp bead
104 function, specifically, the profile of tooth section can be isosceles triangle or isosceles trapezoid.
Embodiment 1
In the present embodiment, transparent resin layer 106 is described in detail.
As shown in figure 1, transparent resin layer 106 is to be provided with inclined-plane, for the first prospect LED lamp bead 102, the second prospect LED
Lamp bead 103 and background LED lamp bead 104.The transparent resin layer 106 can be processed with transparent resin material.
Specifically, can adopt if bulletin grant number is for CN101787104 Chinese patents, it discloses a kind of transparent resin,
The transparent resin includes：Seed, it is made up of (methyl) alkyl-acrylates polymer；Core, the described seed of its parcel, and
And be made up of with the copolymer of aromatic vinyl class compound alkyl-acrylates compound；And shell, the described core of its parcel,
And it is made up of with the copolymer of alkyl-acrylates compound alkyl methacrylate compound；The transparent resin
Granule has bimodal distribution form.
Specifically, bulletin grant number can be adopted for the Chinese patent of CN201035171Y, a kind of high transmission rate is it discloses
Transparent resin, high light transmittance ratio transparent resin includes transparent resin substrate, is combined successively in transparent resin substrate at least one side
TiO2 and SiO2 or Nb2O5 and the anti-reflection antireflecting film layers of bis- layers of SiO2, or composite Ti O2 and SiO2 or Nb2O5 is overlapped successively
Antireflecting film layer anti-reflection with SiO2 multilamellars, they outwards sequentially form the tunic layers of TiO2/SiO2 bis- or Nb2O5/ by substrate
The multiple-layer overlapped film layer of the multiple-layer overlapped film layer or Nb2O5/SiO2 of the tunic layers of SiO2 bis- or TiO2/SiO2.
Specifically, the Chinese patent of Publication No. CN1702094A can be adopted, a kind of transparent resin material is it discloses.Should
Transparent resin material contains the polymer to form the article shaped with the transparency, and the transparent resin material is with poly- with fluorine atom
Compound and/or compound as neccessary composition, in mass % of article shaped 100, the content ratio of fluorine atom be 0.3 mass %～
35 mass %.Transparent resin material can reduce inhaling under conditions of the various characteristics such as the transparency that transparent resin has are not damaged
Water rate, and refractive index can be controlled.
Easily it is envisioned that, the transparent resin layer 106 can also adopt acrylic resin, polycarbonate resin.
In the present embodiment, the transparent resin layer 106 is grade.Grade herein refers to transparent resin layer 106
Size can be accurate to millimeter.
In the present embodiment, the transparent resin layer 106 is adhered to the first prospect LED lamp bead 102, the second prospect
LED lamp bead 103 and background LED lamp bead 104.This bonding can be using the original property of transparent resin layer 106 come bonding.Also can adopt
The transparent adhesive bonding commonly used with glass.
In the present embodiment, the transparent resin is heatproof resin.Such as can be using in Publication No. CN104163970A
State's patent application, it discloses a kind of high-temperature resistant polyvinyl resin, and the formula composition and percentage by weight of the resin are superelevation point
Sub- weight ethylene resin 60%～70%, molybdenum carbapenem phosphate 3%～5%, nano-graphite 3%～8%, Paris white 10%～
15%th, ethylene bis stearic acid amide 1%～5%, perfluoroethylene-propylene 1%～3%, benzoyl peroxide 1%～3%.
Embodiment 2
In the present embodiment, the first prospect LED lamp bead 102, the second prospect LED lamp bead 103 and background LED lamp bead 104 are done
Detailed description.
As shown in Fig. 1～8, the first prospect LED lamp bead 102 is staggered with background LED lamp bead 104, forms first row LED
Lamp bead；Second prospect LED lamp bead 103 is staggered with background LED lamp bead 104, forms secondary series LED lamp bead, first row LED
Pearl is crisscross arranged to form two sets of different LED battle arrays with secondary series LED lamp bead, wherein, the first prospect LED lamp bead 102 accesses a left side
Row prospect optical parameter signal, the second prospect LED lamp bead 103 accesses right row prospect optical parameter signal, and background LED lamp bead 104 is constituted
Background lamp array accesses the signal of background optical parameter.Left column prospect optical parameter is identical with right row prospect optical parameter configuration, but shows position
Minute differences are equipped with, are matched with human eye interpupillary distance.Background optical parameter signal is different from prospect optical parameter signal.Scape unlike signal in front and back
The optical parameter in source includes that the frame number of brightness, contrast, refresh rate and video playback can be different.The parameter of light may be defined as
One specific video light field, exactly because the difference of scape light field parameters in front and back forms light and light is formed in the same space
Field is poor, the depth of field that this light field difference can provide vision for beholder.Current two sets of video contents of background are related, you can difference shape
Into the prospect and background of stereo imagery, the light image of wherein prospect can cover background, if prospect image has transparent background,
Then beholder can simultaneously see clear bright prospect and Relative Fuzzy and dark bright background.
The first prospect LED lamp bead 102, the second prospect LED lamp bead 103 and background LED lamp bead 104 are for lighting angle
0 degree of LED lamp bead.Lighting angle is bigger, and a light-dispersing effect is better but relative, and its luminous brightness is also just accordingly reduced.
LED lamp bead sends directional light in this utility model, and its lighting angle is preferably 0 degree.
Black glue 105 is encapsulated between the first prospect LED lamp bead and the background LED lamp bead；The second prospect LED
Black glue is encapsulated between pearl and the background LED lamp bead.Black glue is a kind of opaque electronic circuit package glue, wherein there is asphalt mixtures modified by epoxy resin
Fat material, polyurethane material organosilicon material, electron pouring sealant belongs to liquid before uncured, and with mobility, glue is sticked
Spend according to the material of product, performance, production technology it is different and otherwise varied.Casting glue could realize making for it after being fully cured
With value, waterproof and dampproof, dust-proof, insulation, heat conduction, secrecy, anticorrosion, heatproof, shockproof effect can be played after solidification.Embedding
Glue has heat conduction casting glue, epoxide-resin glue casting glue, organic silicon potting adhesive, polyurethane pouring sealant, LED casting glues.This practicality is new
The black glue of type is used for heat conduction, and black glue can also ensure that lamp bead projects line light, and side penetrates light and is not more than 10%.Should in this utility model
The black glue of black can be the epoxy resin of black, belong to prior art.Epoxy-resin systems after solidification are a kind of tools
There is the superior isolation material of high dielectric property, resistance to surface leakage, resistance to electric arc.
In the present embodiment, the first prospect LED lamp bead 102, the second prospect LED lamp bead 103 and background LED lamp bead
104 outgoing planes are plane.It is directional light that can so ensure that it penetrates the light to transparent resin layer 106 such as.
In the present embodiment, the distance between the first prospect LED lamp bead 102 and background LED lamp bead 104 are millimeter
Level, the distance between the second prospect LED lamp bead 103 and background LED lamp bead 104 are grade.Grade herein, refers to lamp bead
Between distance can be as accurate as millimeter.
It should be noted that the line number and columns of LED light array can show that standard is arranged by 4K pixels, also dependent on needs
Extension.
Embodiment 3
In the present embodiment, the cross sectional shape of transparent resin layer 106 is described in detail.
In the present embodiment, profile of tooth section base angle is 30～60 degree.
As shown in figure 8, specifically, when profile of tooth section is isosceles trapezoid and section base angle is 30 degree, now toothed surface method
Line is 30 degree with the angle i of lamp array face normal 107.
As shown in figure 8, specifically, when profile of tooth section is isosceles trapezoid and section base angle is 45 degree, now toothed surface method
Line is 45 degree with the angle i of lamp array face normal 107.
As shown in figure 8, specifically, when profile of tooth section is isosceles trapezoid and section base angle is 60 degree, now toothed surface method
Line is 60 degree with the angle i of lamp array face normal 107.
As shown in figure 8, specifically, when profile of tooth section is isosceles triangle and section base angle is 30 degree, now toothed surface
Normal is 30 degree with the angle i of lamp array face normal 107.
As shown in figure 8, specifically, when profile of tooth section is isosceles triangle and section base angle is 45 degree, now toothed surface
Normal is 45 degree with the angle i of lamp array face normal 107.
As shown in figure 8, specifically, when profile of tooth section is isosceles triangle and section base angle is 60 degree, now toothed surface
Normal is 60 degree with the angle i of lamp array face normal 107.
Wherein, light path 108 is the light path of the inclined-plane refraction of the light Jing transparent resin layers 106 that LED lamp bead is projected, and r is described
The angle of light path 108 and lamp array face normal 107, by well-known optical laws, light from high-density medium at a certain angle
When projecting to low-density medium, light can be reflected, and refractive index is relevant with the density contrast of two media, and I will not elaborate.Cause
For r>I, the light path of the left column lamp array refraction is folded to the direction of left eye 110 of people, and the light path of the right row lamp array refraction is folded to people
The direction of right eye 109, it is achieved that the right and left eyes of people receive respectively the purpose of left and right image.
Embodiment 4
As shown in figure 9, in the present embodiment, this utility model also provides a kind of three-dimensional imaging Play System, including centre
Reason device 114 and bore hole solid LED display 100, as shown in Figure 9.It is three-dimensional that the central processing unit 114 electrically connects the bore hole
LED display 100.The input of the central processing unit 114 receives the left and right video of prospect and background video input, Jing centres
Reason device is exported after processing from three subsystems, wherein left foreground video corresponds to the output of the first virtual windowses 111, right prospect is regarded
Frequency corresponds to the output of the second virtual windowses 112, output of the background video corresponding to the 3rd virtual windowses 113；First virtually regards
Window 111, the second virtual windowses 112, the 3rd virtual windowses 113 refer to that these three forms are to share same LED display terminal,
But the terminal is one dividing into three output different video.First virtual windowses 111, the second virtual windowses 112, the 3rd virtual windowses
113 are respectively left prospect window, right prospect window, background form.Wherein two subsystem is the input of the left and right video of prospect
Light splitting output by column, another subsystem is the input of background video and the output of the pointwise low light level.The video of three subsystems
Output is synchronous, but in front and back the frame number of scape video can be with difference；To ensure that the left and right video of prospect has surging light field, the
One prospect LED lamp bead 102 and the array of the second prospect LED lamp bead 103 are matched somebody with somebody except being height in light intensity, saturation and contrast level parameter
Put outer, number of pictures per second is 60.The available relative weak tendency light field of the system of background LED lamp bead 104, except in light intensity, saturation and contrast
Degree parameter is outside relatively low configuration, and number of pictures per second is set to 30.Flicker is occurred without for three light fields of guarantee, in front and back the refresh rate of scape
It is the same.Such three subsystems arrange the high modelling effect and the virtual scape of background that ensure that prospect or so display system
Deep effect, also the hardware for background system makes and video production significantly reduces cost.Meanwhile, it is MR- mixing virtual realities
Scene realization reserved space realization environment.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art can readily occur in change in the technical scope that this utility model is disclosed
Or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of bore hole solid LED display, including pcb board, it is characterised in that：The pcb board is provided with the first prospect LED
Pearl, the second prospect LED lamp bead, background LED lamp bead, the first prospect LED lamp bead and the background LED lamp bead alternating parallel edge
To form the first LED lamp bead row, the second prospect LED lamp bead replaces row with the background LED lamp bead along longitudinal direction for longitudinal direction arrangement
Cloth is so that into the second LED lamp bead row, multiple first LED lamp bead row and multiple second LED lamp bead row are transversely alternately flat
Row is arranged in the pcb board to form LED lamp bead array；Each the first LED lamp bead row and each described second LED lamp bead
List face is respectively provided with a transparent resin layer unit, and the transparent resin layer unit section is with perpendicular to the LED lamp bead array
Direction is symmetrical, and multiple transparent resin layer units transversely arrange to form the covering LED lamp bead array by alternating parallel
Transparent resin layer.
2. bore hole as claimed in claim 1 solid LED display, it is characterised in that：It is the first prospect LED lamp bead, described
Second prospect LED lamp bead and the background LED lamp bead are the LED lamp bead that lighting angle is 0 degree.
3. bore hole as claimed in claim 1 solid LED display, it is characterised in that：It is the first prospect LED lamp bead, described
Black glue is encapsulated between the second prospect LED lamp bead, the background LED lamp bead three.
4. bore hole as claimed in claim 1 solid LED display, it is characterised in that：The transparent resin layer is grade.
5. bore hole as claimed in claim 1 solid LED display, it is characterised in that：The transparent resin layer is adhered to described
First prospect LED lamp bead, the second prospect LED lamp bead and the background LED lamp bead.
6. bore hole as claimed in claim 1 solid LED display, it is characterised in that：It is the first prospect LED lamp bead, described
The outgoing plane of background LED lamp bead and the second prospect LED lamp bead is plane.
7. bore hole as claimed in claim 1 solid LED display, it is characterised in that：The first prospect LED lamp bead with it is described
The distance of background LED lamp bead is grade；The second prospect LED lamp bead is grade with the distance of the background LED lamp bead.
8. bore hole as claimed in claim 1 solid LED display, it is characterised in that：The transparent resin layer is heatproof resin.
9. bore hole as claimed in claim 1 solid LED display, it is characterised in that：The profile of tooth section of the transparent resin layer
Base angle is 30～60 degree.
10. a kind of three-dimensional imaging Play System, it is characterised in that：Including described in central processing unit and any one of claim 1～9
Bore hole solid LED display, the central processing unit electrically connects the bore hole solid LED display.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231803.9U CN206149420U (en) | 2016-11-16 | 2016-11-16 | Three -dimensional LED display screen of bore hole and stereo imaging broadcast system |
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| CN201621231803.9U CN206149420U (en) | 2016-11-16 | 2016-11-16 | Three -dimensional LED display screen of bore hole and stereo imaging broadcast system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10908344B2 (en) | 2018-04-19 | 2021-02-02 | Lextar Electronics Corporation | Light-emitting module structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10908344B2 (en) | 2018-04-19 | 2021-02-02 | Lextar Electronics Corporation | Light-emitting module structure |
| US11422296B2 (en) | 2018-04-19 | 2022-08-23 | Lextar Electronics Corporation | Light-emitting module structure |
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