CN110459142A - A kind of transparence display mould group and its manufacturing method - Google Patents
A kind of transparence display mould group and its manufacturing method Download PDFInfo
- Publication number
- CN110459142A CN110459142A CN201910762183.3A CN201910762183A CN110459142A CN 110459142 A CN110459142 A CN 110459142A CN 201910762183 A CN201910762183 A CN 201910762183A CN 110459142 A CN110459142 A CN 110459142A
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- photic zone
- mould group
- display mould
- transparence display
- conducting wire
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- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 239000011324 bead Substances 0.000 claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims abstract description 52
- 239000012815 thermoplastic material Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 8
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- 239000011049 pearl Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- -1 such as PI Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of transparence display mould groups, including the first photic zone, the second photic zone and the middle layer being set between first photic zone and the second photic zone, a conductive circuit layer is additionally provided between first photic zone and second photic zone, and lamp bead is provided in the conductive circuit layer, the conductive circuit layer is metal grill conducting wire, and the metalolic network conducting wire and the lamp bead are electrically connected.The invention also discloses a kind of transparent display screens, are combined and are constituted by transparence display mould group of the invention.Transparence display mould group of the invention and transparent display screen use metal grill conducting wire, and sheet resistance is low, and electric conductivity is more preferable；To enhance the luminance proportion of LED display, the permeability of product is improved, it is in large size to be advantageously implemented LED display.
Description
Technical field
The present invention relates to a kind of display device, in particular to a kind of transparence display mould group and its manufacturing method.
Background technique
With the development of LED technology, also more and more using the various products of LED technology.Conventional LED display has
Higher resolution ratio can be assembled into substantially flat-panel display device, therefore large-size screen monitors show and are widely used outdoors.Tradition
Outdoor LED screen is usually opaque, and is set to outside outdoor building by the way of plug-in, and building has been severely impacted
Daylighting.
In order to overcome the disadvantages mentioned above of traditional LED screen, transparency LED display screen comes into being.Existing transparency LED display screen
LED lamp bead is usually set on substrate, and substrate upper cover presss from both sides film, then covers cover board and form whole, a LED display overall structure
It from bottom to up include substrate, folder film, cover board.But existing transparency LED display screen be using electro-conductive glass as substrate, it is etched
After machine is etched into conducting wire, LED lamp bead uses the LED distribution in the conductive silver paste patch conducting wire, realizing dot matrix；
After LED lamp bead is connected by flexible circuit board (FPC) with driving plate PCB, power supply and controller are reconnected, is realized to LED lamp bead
Control.As shown in Fig. 1: the conducting wire 111 of LED display 1 is the power supply of LED lamp bead 112, and to each LED lamp bead 112
It is controlled, plays video.It between electro-conductive glass 11 and control panel 16, is connected by flexible circuit board (FPC) 14,
FPC14 is connect with PCB control panel 16 using connector 15, and control panel 16 is connect with external circuits 17.
The above-mentioned common conductive material of transparency LED display screen is indium tin oxide (ITO), and sheet resistance is in 20 Europe or so, cabling
Cannot be too thin too long, not so resistance can be very big.Therefore, as screen sizes increase, the resistance value of indium tin oxide (ITO) also can
Increase, is unfavorable for practical application.In addition, electro-conductive glass electric conductivity is poor, and as size increases, it can not accomplish the every route resistance of whole screen
Be worth it is identical, so as to cause screen intensity unevenness；For example, if 12 lamp beads of every row cloth of LED display, wide cut is only
40*12=480mm=48cm can be reached, every lamp bead has tri- signal line of RGB, so needing to draw 12 * 3=36 items altogether
Line, 40mm spacing limitation under, the spacing of every line is (40-7)/36=0.9mm, can be measured, from power supply distalmost end
The line of lamp bead (length 480mm, line-spacing 0.9mm), which hinders, can achieve the Europe 10K, and most proximal end lamp bead (length 40mm, line-spacing 0.9mm)
Line resistance be Europe 1K or so, in this case, directly to product power, it is found that entirely shield brightness irregularities, the remote end FPC is inclined
Secretly, nearly FPC is partially bright, even if external resistor keeps distalmost end consistent with the resistance of the line of most proximal end on pcb board, also only with the remote end FPC
The brightness of lamp bead is standard, reduces the lamp bead brightness at the nearly end FPC to realize the luminance proportion entirely shielded.
Therefore, the uniformity for how enhancing display products brightness is current industry urgent problem to be solved.
Summary of the invention
To solve the problems, such as that existing LED display exists and defect, the present invention provide a kind of transparence display mould group, including
One photic zone, the second photic zone and the middle layer being set between first photic zone and the second photic zone, feature exist
In being additionally provided with a conductive circuit layer between first photic zone and second photic zone, and in the conductive circuit layer
It is provided with lamp bead, the conductive circuit layer is metal grill conducting wire, the metalolic network conducting wire and lamp bead electricity
Property connection.
Further, the middle layer includes one first middle layer and one second middle layer, the conductive circuit layer setting
Between first middle layer and second middle layer.
Further, the middle layer, the first middle layer and the second middle layer are thermoplastic material film, and described first
Middle layer is two layers of thermoplastic material film.
Further, the thermoplastic material film is that polyvinyl butyral film, ethylene-vinyl acetate copolymer are thin
Film or ionic intermediate coat.
Further, the transparence display mould group includes a display area and a neighboring area, and the metal grill is conductive
Route, which is located at, to be stated in display area.
Further, the metal grill conducting wire is silver-colored grid lines or copper mesh ruling.
Further, a guide layer is also set up between the lamp bead and the metal grill conducting wire.
Further, the guide layer is layers of copper.
Further, the electronic component of the transparence display mould group is arranged on the guide layer.
Further, first photic zone and the second photic zone are glass, PI, PET or PMMA.
Further, the lamp bead is monochromatic lamp bead, tri coloured lantern pearl or four colored lights pearls.
On the other hand, the present invention also provides a kind of manufacturing methods of transparence display mould group, comprising the following steps: processing is transparent
Substrate forms the first photic zone and the second photic zone, and the transparent substrate is glass, PI, PET or PMMA；In first light transmission
Several patterned metal grill conducting wires are formed between layer and second photic zone；In the metal grill conducting wire
Several lamp beads are set, and the metal grill conducting wire and the lamp bead are electrically connected the on-off for controlling lamp bead；Described
Thermoplastic material film, first photic zone, the thermoplasticity material are set between the first photic zone and second photic zone
Material film, the second photic zone are integrally formed the transparence display mould group.
Further, the thermoplastic material film coats the metal grill conducting wire.
Further, the manufacturing method of transparence display mould group of the invention, further includes in the lamp bead and the metal mesh
A guide layer is formed between lattice conducting wire.
Further, the guide layer is made by laying layers of copper.
Further, the electronic component of the transparence display mould group is formed on the guide layer by low-temperature welding.
Further, the metal grill conducting wire is formed in described first thoroughly by coating, exposure, development, etching
Between photosphere and second photic zone.
Further, the thermoplastic material is provided between the metal grill conducting wire and first photic zone
Film is provided with the thermoplastic material film between the metal grill conducting wire and second photic zone.
In another aspect, the present invention provides a kind of transparent display screen, it is described several including several transparence display mould groups
Transparence display mould group connects and composes the transparent display screen by connection structure.
Transparence display mould group of the invention uses metal grill conducting wire, and electric conductivity is more preferable, compared with ITO electro-conductive glass,
The sheet resistance of metal grill conducting wire of the invention is about the 1/20 of ITO electro-conductive glass sheet resistance, improves the excessively electric of wire circuit
Stream ability；To enhance the luminance proportion of LED display, the permeability of product is improved, is conducive to realize that LED display is big
It is sizing.
Detailed description of the invention
Fig. 1 is that the structure of existing transparency LED display screen is intended to；
Fig. 2 is the overall structure diagram of one embodiment of transparence display mould group of the invention；
Fig. 3 is the second euphotic partial structure diagram in Fig. 2；
Fig. 4 is the structural schematic diagram of conductive circuit layer of the invention；
Fig. 5 is the overall structure diagram of another embodiment of transparence display mould group of the invention；
Fig. 6 is the structural schematic diagram of the conductive circuit layer of transparence display mould group of the invention；
Fig. 7 is the manufacturing method flow chart of transparence display mould group of the invention；
Fig. 8 is the structural schematic diagram of transparent display screen of the invention.
Reference numerals explanation:
1 LED display
11 electro-conductive glass
111 conducting wires
112 LED lamp beads
14 flexible circuit boards
15 connectors
16 PCB control panels
17 external circuits
20 transparence display mould groups
21 first photic zones
22 middle layers
23 second photic zones
231 first surfaces
232 conductive circuit layers
234 guide layers
24 lamp beads
25 electronic components
30 transparence display mould groups
31 first photic zones
32 first middle layers
33 conductive circuit layers
34 second middle layers
35 second photic zones
36 lamp beads
37 guide layers
38 electronic components
The display area A
The neighboring area A '
40 transparent display screens
41 transparence display mould groups
42 connection structures
43 secondary frames
51-54 step
Specific embodiment
Illustrate embodiments of the present invention by particular specific embodiment below, people skilled in the art can be by this theory
The bright revealed content of book is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that people skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, disclosed technology contents should all be fallen in and obtain the range that can cover
It is interior.Meanwhile cited such as "upper", "inner", "outside" and " one " term in this specification, it is merely convenient to being illustrated for narration, and
It is non-that to limit the scope of the invention, relativeness is altered or modified, under the content of no substantial changes in technology, when
Also it is considered as the enforceable scope of the present invention.
Fig. 2, Fig. 3 and Fig. 4 are please referred to, Fig. 2 is the overall structure diagram of one embodiment of transparence display mould group of the invention.
The present invention provides a kind of transparence display mould groups 20, including the first photic zone 21, middle layer 22 and the second photic zone 23.Middle layer
22 are set between the first photic zone 21 and the second photic zone 23, the first photic zone 21, middle layer 22 and the second photic zone 23 from
Transparence display mould group 20 is integrally formed under.As shown in figure 3, being provided on the first surface 231 of the second photic zone 23 several
For display pattern LED lamp bead 24 and with lamp bead 24 be electrically connected and control lamp bead 24 work conductive circuit layer 232.Lamp
Pearl 24 is distributed on the second photic zone 23 at dot matrix, and conducting wire and external electricity of the lamp bead 24 by conductive circuit layer 232
Source is connected with controller, and the signal for receiving controller carries out video playing.In the present embodiment, transparence display mould group 20 further includes
Several electronic components 25, such as resistance, integrated circuit, electronic component 25 are also disposed in conductive circuit layer 232.Conductive circuit layer
232 structure is as shown in figure 4, for metal mesh grating texture, and conductive circuit layer 232 can be silver-colored grid lines in the present embodiment,
Several LED lamp beads 24 in dot matrix arrangement are arranged in conductive circuit layer 232, and each lamp bead 24 is electrical with conductive circuit layer
Connection is received control signal by conductive circuit layer and carries out video playing.
According to above-described embodiment, it is assumed that be laid with conducting wire with 0.5 micron of thick metal grid lines (Metal mesh)
Layer 232, based on the excellent electric conductivity of metal grid lines, 232 line width of conductive circuit layer can be made very small, and most thin line width can be with
Accomplish 0.12mm, the smallest line-spacing can accomplish 0.04mm, under the premise of such, compared to traditional LED display, for identical
Lamp bead spacing, same substrate can be set more lamp beads, increases the wide cut of product.And under spacing 40mm equal conditions with
Traditional ITO shows that product is compared, and the line of transparence display mould group of the invention, which hinders, to be reduced, and overcurrent increases, and the entirety of lamp bead is bright
Degree is also increase at double.
It is the grid of very fine wire composition in conductive circuit layer 232 of the invention, such as silver-colored grid lines or copper mesh ruling, by
In the line width very little of metal grid lines, unbearable high current.And the display element of transparence display mould group is by many lamp beads
Cloth at dot matrix, point spacing it is smaller, lamp bead number is more, and the electric current walked in metal grid lines is also bigger.Therefore, of the invention transparent
Display module is in the pad locations of lamp bead 24, and close to the end FPC, there are also the big places of the line currents such as positive polar, can all be arranged and lead
Fluid layer 234 increases the overcurrent capability of transparence display mould group, is conducive to the stability for promoting product.
Referring to FIG. 5, Fig. 5 is another example structure schematic diagram of transparence display mould group of the present invention.The present embodiment it is saturating
Bright display module 30, including the first photic zone 31, the first middle layer 32, conductive circuit layer 33, the second middle layer 34 and second are saturating
Photosphere 35.First middle layer 32 is set between the first photic zone 31 and conductive circuit layer 33, and the second middle layer 34, which is set to, to be led
Between electric line layer 33 and the second photic zone 35, the first photic zone 31, the first middle layer 32, among conductive circuit layer 33, second
Transparence display mould group 30 is integrally formed in layer 34 and the second photic zone 35 from top to bottom.As shown in fig. 6, being arranged in conductive circuit layer 33
There are several LED lamp beads 36 for display pattern.Lamp bead 36 is distributed in conductive circuit layer 33 at dot matrix passes through conducting wire
The conducting wire of layer 33 is connect with external power supply and controller, and the signal for receiving controller carries out video playing.In the present embodiment
In, transparence display mould group 30 further includes several electronic components 38, such as resistance, integrated circuit, and electronic component 38, which is also disposed at, leads
On electric line layer 33.The structure of conductive circuit layer 33 is as shown in figure 4, be metal mesh grating texture, conductor wire in the present embodiment
Road floor 33 can be silver-colored grid lines or copper mesh ruling, and several LED lamp beads 36 in dot matrix arrangement are arranged in conductive circuit layer 33
On, each lamp bead 36 is electrically connected with conductive circuit layer, and control signal is received by conductive circuit layer and carries out video playing.
It is the grid of very fine wire composition in conductive circuit layer 33, such as silver-colored grid lines or copper mesh ruling, due to metal mesh
The line width very little of ruling, unbearable high current.And the display element of transparence display mould group be by many 36 cloth of lamp bead at
Dot matrix, point spacing is smaller, and lamp bead number is more, and the electric current walked in metal grid lines is also bigger.Therefore, the transparence display of the present embodiment
Mould group 30 is in the pad locations of lamp bead 36, and close to the end FPC, there are also the big places of the line currents such as positive polar, and a water conservancy diversion can all be arranged
Layer 37 increases the overcurrent capability of transparence display mould group, is conducive to the stability for promoting product.
In above-mentioned all embodiments of the invention, transparence display mould group can be divided into display area A and neighboring area
A ', conductive circuit layer can be set in the A of display area.In another embodiment, conductive circuit layer can also be arranged in simultaneously
In display area A and neighboring area A '.
In above-mentioned all embodiments, the first photic zone can be hard substrate, such as glass, be also possible to soft base
Material, such as PI, PET or PMMA.Second photic zone can be substrate, such as electro-conductive glass, be also possible to soft base material, such as PI, PET or
PMMA.Middle layer, the first middle layer and the second middle layer can be thermoplastic material film, as polyvinyl butyral film,
Ethylene-vinyl acetate copolymer film or ionic intermediate coat etc..First middle layer can be according to the actual demand of product by two
Layer thermoplastic material film's composition.
In the above embodiment of the invention, lamp bead can be monochromatic lamp bead, such as red light emitting diodes component, green hair
Optical diode component, blue LED component are also possible to tri coloured lantern pearl or four colored lights pearls.
First photic zone, middle layer, the first middle layer, the second middle layer and the second photic zone can be by light-permeable material systems
At increasing the translucency of display module, enhance the aesthetics used.
Transparence display mould group provided by the invention, as conductive circuit layer, can be reduced and be led using metal grill conducting wire
Electric line resistance value realizes the small spacing setting of conducting wire.It is designed simultaneously by line optimization, adjusts line width line-spacing, realized saturating
The every line current of bright display module, resistance value are identical, are conducive to the harmony for promoting transparence display mould overall brightness and display point
Resolution.
Transparence display mould group of the invention uses metal grill conductor wire, can be according to building curtain wall area requirements, can be real
Existing modularity production, reduces production cost, can also realize building curtain wall abnormity demand.
As shown in fig. 7, the present invention also provides a kind of manufacturing methods of transparence display mould group comprising following steps:
Step 51 processes transparent substrate and forms the first photic zone and the second photic zone, the transparent substrate be glass, PI,
PET or PMMA；
Step 52: forming several patterned metal grills between first photic zone and second photic zone and lead
Electric line；Several lamp beads are set in the metal grill conducting wire, and the metal grill conducting wire and the lamp bead are electrical
Connect the on-off for controlling lamp bead；
Step 53: thermoplastic material film is set between first photic zone and second photic zone, described
One photic zone, the thermoplastic material film, the second photic zone are integrally formed the transparence display mould group.
In above-mentioned steps 51, for transparent substrate to be hard substrate, such as tempered glass is also possible to soft base material, as PI,
PET or PMMA.In above-mentioned steps 52, metal grill conducting wire can be silver-colored grid lines or copper mesh ruling, by coating,
The yellow light processes such as exposure, development, etching are formed.The lamp bead is monochromatic lamp bead, tri coloured lantern pearl or four colored lights pearls.In above-mentioned step
In rapid 53, thermoplastic material film can be polyvinyl butyral film, ethylene-vinyl acetate copolymer film or ionic
Intermediate coat.The thermoplastic material film coats the metal grill conducting wire.
The manufacturing method of transparence display mould group of the invention further includes in the lamp bead and the metal grill conducting wire
Between form a guide layer.The guide layer can be made by being laid with layers of copper.The electronic component of the transparence display mould group, such as
Resistance, integrated circuit etc. are formed on the guide layer by low-temperature welding.
The manufacturing method of transparent mould group of the invention, further includes that FPC is tied in transparent substrate.Binding need to increase precompressed
Process, using precompressed, pressure 4.5Kg, time 5S, temperature is 75 DEG C；Then this pressure is carried out again, and the pressure of this pressure is
4.5Kg, time 15S, temperature are 233 DEG C.
According to another embodiment of the present invention, the thermoplastic material film is separately positioned on the metal grill conductor wire
The two sides on road, metal grill conducting wire are stated thermoplastic material film's cladding.It is, the metal grill conducting wire and
The thermoplastic material film, the metal grill conducting wire and second light transmission are provided between first photic zone
The thermoplastic material film is provided between layer.
As shown in the table, transparence display mould group obtained according to the present invention, can meet and build rule and 3C requirement: ball falling impact
Stripping performance, canister shot bag impact property, heat-moisture resistance energy etc. can meet product demand.
The present invention also provides a kind of transparent display screens.As shown in figure 8, transparent display screen 40 of the invention, including it is several on
The transparence display mould group 41 stated.Transparence display mould group 41 is linked together by connection structure 42 and constitutes transparent display screen 40.Thoroughly
Bright display module can be encapsulated in secondary frame 43 according to product demand in splicing and meet the needs of product appearance.It is real herein
Shi Zhong, the quantity of transparence display mould group are 4, and the quantity of transparence display mould group can be according to actual needs in other embodiments
Any setting.
Transparent display screen of the invention uses metal grill conducting wire, solves traditional display screen brightness disproportionation weighing apparatus
Problem improves transparent display screen product brightness, reduces point spacing, realizes that high definition media advertisement plays.In addition, using metal grill
(small size) reduces production cost using metal grill splicing, it can be achieved that modularity produces according to building curtain wall area requirements,
And metal grill ground, using materials such as PET, flexibility has bending, it can be achieved that building curtain wall abnormity demand.Therefore, of the invention
Transparent display screen can also splice according to project demands abnormity, and various aspects meet practice demand.
It is to be appreciated that above to the description of specific embodiments of the present invention progress simply to illustrate that the technology of the present invention
Feature, its object is to allow those skilled in the art to can understand the content of the present invention and implement it accordingly, but the present invention and unlimited
In above-mentioned specific embodiment.Any those skilled in the art without departing from the spirit and scope of the present invention,
It modifies to above-described embodiment.The various change and modification made in the range of all the claims in the present invention, should all cover
Within the scope of the present invention.
Claims (18)
1. a kind of transparence display mould group, including the first photic zone, the second photic zone and it is set to first photic zone and
Middle layer between two photic zones, which is characterized in that be additionally provided with one between first photic zone and second photic zone
Conductive circuit layer, and lamp bead is provided in the conductive circuit layer, the conductive circuit layer is metal grill conducting wire, described
Metalolic network conducting wire and the lamp bead are electrically connected.
2. transparence display mould group as described in claim 1, which is characterized in that the middle layer includes one first middle layer and one
Second middle layer, the conductive circuit layer are set between first middle layer and second middle layer.
3. transparence display mould group as claimed in claim 2, which is characterized in that in the middle layer, the first middle layer and second
Interbed is thermoplastic material film, and first middle layer is two layers of thermoplastic material film.
4. transparence display mould group as claimed in claim 3, which is characterized in that the thermoplastic material film is polyvinyl alcohol contracting
Butyral film, ethylene-vinyl acetate copolymer film or ionic intermediate coat.
5. transparence display mould group as described in claim 1, which is characterized in that the transparence display mould group includes a display area
With a neighboring area, and the metal grill conducting wire setting within the display area.
6. transparence display mould group as described in claim 1, which is characterized in that the metal grill conducting wire is silver-colored grid lines
Or copper mesh ruling.
7. transparence display mould group as described in claim 1 or 6, which is characterized in that the lamp bead and the metal grill are conductive
A guide layer is also set up between route.
8. transparence display mould group as claimed in claim 7, which is characterized in that the guide layer is layers of copper.
9. transparence display mould group as claimed in claim 7, which is characterized in that the electronic component of the transparence display mould group is arranged
On the guide layer.
10. transparence display mould group as described in claim 1, which is characterized in that first photic zone and the second photic zone are
Glass, PI, PET or PMMA.
11. transparence display mould group as described in claim 1, which is characterized in that the lamp bead be monochromatic lamp bead, tri coloured lantern pearl or
Four colored lights pearl of person.
12. a kind of manufacturing method of transparence display mould group, which comprises the following steps:
It processes transparent substrate and forms the first photic zone and the second photic zone, the transparent substrate is glass, PI, PET or PMMA；In
Several patterned metal grill conducting wires are formed between first photic zone and second photic zone；The metal mesh
Several lamp beads are set in lattice conducting wire, and the metal grill conducting wire and the lamp bead are electrically connected for controlling lamp bead
On-off；Thermoplastic material film, first photic zone, institute are set between first photic zone and second photic zone
State thermoplastic material film, the second photic zone is integrally formed the transparence display mould group.
13. manufacturing method as claimed in claim 12, which is characterized in that further include being led in the lamp bead and the metal grill
A guide layer is formed between electric line.
14. manufacturing method as claimed in claim 13, which is characterized in that the guide layer is made by laying layers of copper.
15. manufacturing method as claimed in claim 13, which is characterized in that the electronic component of the transparence display mould group passes through low
Temperature welding is formed on the guide layer.
16. manufacturing method as claimed in claim 12, which is characterized in that the metal grill conducting wire passes through coating, exposure
Light, development, etching are formed between first photic zone and the second photic zone.
17. manufacturing method as claimed in claim 12, which is characterized in that the metal grill conducting wire and described first is thoroughly
It is provided with the thermoplastic material film between photosphere, is arranged between the metal grill conducting wire and second photic zone
There is the thermoplastic material film.
18. a kind of transparent display screen, which is characterized in that including several transparence display mould groups as described in claim 1, if described
Dry transparence display mould group connects and composes the transparent display screen by connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762183.3A CN110459142A (en) | 2019-08-19 | 2019-08-19 | A kind of transparence display mould group and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768720A (en) * | 2020-07-19 | 2020-10-13 | 安徽优谱电子科技有限公司 | Flexible transparent LED full-color display screen, display module and display device |
| CN113450671A (en) * | 2021-07-28 | 2021-09-28 | 江西华创触控科技有限公司 | Transparent display screen |
| CN114220357A (en) * | 2022-02-10 | 2022-03-22 | 珠海华萃科技有限公司 | LED display screen, display and control method |
| CN114446177A (en) * | 2022-02-15 | 2022-05-06 | 珠海华萃科技有限公司 | Soft film display screen, display and display screen manufacturing process |
| CN115035810A (en) * | 2021-03-05 | 2022-09-09 | 江西华创触控科技有限公司 | LED film screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205231116U (en) * | 2015-12-22 | 2016-05-11 | 李爱法 | LED photoelectricity display module |
| CN106449956A (en) * | 2016-12-05 | 2017-02-22 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | LED high thermal conductivity metal substrate and preparation technology thereof |
| CN206849419U (en) * | 2017-03-10 | 2018-01-05 | 厦门腾月光电科技有限公司 | Luminous building materials |
| CN208189143U (en) * | 2018-05-21 | 2018-12-04 | 河南创新显示技术有限公司 | A kind of flexible and transparent display screen of the high grade of transparency |
| CN110061115A (en) * | 2019-04-28 | 2019-07-26 | 深圳市晶泓科技有限公司 | A kind of transparency LED display screen and preparation method thereof |
| CN210574793U (en) * | 2019-08-19 | 2020-05-19 | 厦门福相科技有限公司 | Transparent display module and transparent display screen |
-
2019
- 2019-08-19 CN CN201910762183.3A patent/CN110459142A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205231116U (en) * | 2015-12-22 | 2016-05-11 | 李爱法 | LED photoelectricity display module |
| CN106449956A (en) * | 2016-12-05 | 2017-02-22 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | LED high thermal conductivity metal substrate and preparation technology thereof |
| CN206849419U (en) * | 2017-03-10 | 2018-01-05 | 厦门腾月光电科技有限公司 | Luminous building materials |
| CN208189143U (en) * | 2018-05-21 | 2018-12-04 | 河南创新显示技术有限公司 | A kind of flexible and transparent display screen of the high grade of transparency |
| CN110061115A (en) * | 2019-04-28 | 2019-07-26 | 深圳市晶泓科技有限公司 | A kind of transparency LED display screen and preparation method thereof |
| CN210574793U (en) * | 2019-08-19 | 2020-05-19 | 厦门福相科技有限公司 | Transparent display module and transparent display screen |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768720A (en) * | 2020-07-19 | 2020-10-13 | 安徽优谱电子科技有限公司 | Flexible transparent LED full-color display screen, display module and display device |
| CN115035810A (en) * | 2021-03-05 | 2022-09-09 | 江西华创触控科技有限公司 | LED film screen |
| CN113450671A (en) * | 2021-07-28 | 2021-09-28 | 江西华创触控科技有限公司 | Transparent display screen |
| CN114220357A (en) * | 2022-02-10 | 2022-03-22 | 珠海华萃科技有限公司 | LED display screen, display and control method |
| CN114220357B (en) * | 2022-02-10 | 2023-08-18 | 珠海华萃科技有限公司 | LED display screen, display and control method |
| CN114446177A (en) * | 2022-02-15 | 2022-05-06 | 珠海华萃科技有限公司 | Soft film display screen, display and display screen manufacturing process |
| CN114446177B (en) * | 2022-02-15 | 2022-09-13 | 珠海华萃科技有限公司 | Soft film display screen, display and display screen manufacturing process |
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