CN103660540B - Electronic device printing equipment - Google Patents

Electronic device printing equipment Download PDF

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Publication number
CN103660540B
CN103660540B CN201210362945.9A CN201210362945A CN103660540B CN 103660540 B CN103660540 B CN 103660540B CN 201210362945 A CN201210362945 A CN 201210362945A CN 103660540 B CN103660540 B CN 103660540B
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ink
electronic
printing
substrate
printing ink
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CN103660540A (en
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刘静
何志祝
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Beijing Dream Ink Technology Co Ltd
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Technical Institute of Physics and Chemistry of CAS
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Abstract

The invention provides a kind of device that electronic device can be manufactured in the way of directly printing.This electronic device printing equipment includes controller, print cartridge array mechanism and substrate-loading mechanism, wherein: described controller, is used for controlling described print cartridge array mechanism and described substrate-loading mechanism;Described print cartridge array mechanism, is used for providing electronic printing ink, and utilizes described electronic printing ink to carry out electronic printing;Described substrate-loading mechanism, is used for carrying electronic substrate.This device is the highest to environmental requirement, can significantly reduce the complexity of electronic device preparation technology, and reduce material consumption and pollution, improves make efficiency.

Description

Electronic device printing equipment
Technical field
The present invention relates to electronic device manufacturing technology field, can be by electronic device particularly to one The device directly printing out.
Background technology
Electronic device is typically made up of, in substantial amounts of research conductor, quasiconductor and insulant etc. Extremely wide application is had with industrial technical field.Manufacturing and designing of electronic device is also always The research core of electronics industry.Up to now, the processing of electronic device is continued to use very always Complicated manufacturing process is carried out, and program is considerably complicated, and energy consumption is high, seriously polluted, cleaning Processing cost is high.Its reason is, constitutes the conduction of electronic device, quasiconductor and insulated part General carry out by high temperature deposition or by chemical reaction process, it is desirable to process conditions higher. Such as, an electronic device relates to the elements such as conductor, quasiconductor and insulator, existing skill Art is still difficult to ensure that whole element all can realize by the way of directly printing;Even if some is organic Semi-conducting material or insulant can use spraying method to print, and the printing of conductor part is all the time It it is a bottleneck.Because conductor is generally metal such as copper, aluminum etc., its fusing point is high, to reality Now printing, it is necessary to first melted and spray at very high temperatures, this obviously can be to device On low melting point organic semiconducting materials so that substrate damage, thus, this kind printing approach The probability realized is less.
If it is envisioned that the whole manufacturing process of electronic device can be carried out in the way of directly printing, Then will be expected to realize manufacturing the most efficiently, thus significantly change electronics and related industries Present situation, until set up efficiently, the electronic device production model of greenization.
To this end, there has been proposed organic or polymer conductor material, but the electric conductivity of this kind of material The most poor, and there is some problems in solution and impressionability;For obtaining more preferable solution, Researchers then by organic or polymer, add that high conductivity nano-particle realizes can The ink of printing, but the manufacture process of reality needs first to print, then by height more than hundreds of degree Temperature makes this kind of ink that certain chemical reaction or even sintering to occur, and could finally deposit lower required leading Body component, so, whole technique is the most considerably complicated.In a word, up to now, domestic and international work Industry is not yet set up and rapid and simple can all be manufactured with mode of printing by electronic device Equipment and technique.
If by electric conductivity ink, ink ductor and the insulation inks of codified with controllable Mode is directly printed onto in substrate, just can form three-dimensional electronic device or even the combination of specific function System, the most also can realize the three-dimensional assembling of complicated integrated circuit and system;This same Time the complete series ink apparatus of electronic device printing given three-dimensional electricity that is integrated and that be uniformly controlled Sub-device fabrication techniques is expected to amplify out brand-new advanced electronics production model.
Summary of the invention
(1) technical problem to be solved
It is an object of the invention to provide and a kind of electronic device can be manufactured in the way of directly printing Device out, to solve existing electronic device fabrication schedule complexity, high material consumption, pollution The problem that processing cost is high.
(2) technical scheme
In order to solve above-mentioned technical problem, the present invention proposes a kind of electronic device printing equipment. Described printing equipment includes controller, print cartridge array mechanism and substrate-loading mechanism, wherein:
Described controller, is used for controlling described print cartridge array mechanism and described substrate-loading mechanism;
Described print cartridge array mechanism, is used for providing electronic printing ink, and utilizes described electronic seal Brush ink carries out electronic printing;
Described substrate-loading mechanism, is used for carrying electronic substrate.
Optionally, described device farther includes the computer being connected with described controller, described Computer is used for generating printing control instruction;Described controller is for receiving the print of described computer Brush control instruction, and control described print cartridge array mechanism and described according to described printing control instruction Substrate-loading mechanism.
Optionally, described print cartridge array mechanism include ink carriage, electronic printing ink cartridge and Printer's ink head, wherein:
Described ink carriage, is used for supporting described electronic printing ink cartridge;
Described electronic printing ink cartridge, is used for providing described electronic printing ink;
Described printer's ink head, for utilizing the electronic printing ink in described electronic printing ink cartridge Carry out electronic printing.
Optionally, described electronic printing ink includes: conductive metal ink, p-type or N-type One or many in the nano-particle doping liquid of semiconductive ink, insulating properties ink or three Kind.
Optionally, described print cartridge array mechanism include three rows be respectively provided with conductive metal ink, Semiconductive ink and the described electronic printing ink cartridge of insulating properties ink, and often row have one or Multiple described electronic printing ink cartridges.
Optionally, the inwall of described electronic printing ink cartridge is disposed with heating wire and thermocouple, uses In the internal temperature of the described electronic printing ink cartridge of regulation and control, described electronic printing ink is made to keep liquid State.
Optionally, described device farther includes the air-pot being connected with described controller, described Air-pot is for providing pressed gas for described controller;Described controller passes through air inlet pipe and institute State electronic printing ink cartridge to be connected, and provide pressed gas for described electronic printing ink cartridge.
Optionally, described device farther includes electromagnetic valve, and described electromagnetic valve is positioned at described air inlet Pipe and the junction of described electronic printing ink cartridge, be used for controlling pressed gas in described air inlet pipe Break-make.
Optionally, described substrate-loading mechanism farther includes substrate-loading platform and three-dimensional transmission Parts, wherein:
Described substrate-loading platform, is used for carrying described electronic substrate;
Described three-dimensional drive disk assembly, is used for producing power and promotes described substrate-loading platform to carry out Under, front and back with the three-dimensional motion of left and right.
Optionally, described print cartridge array mechanism farther includes the machinery being connected with described controller Arm, described mechanical arm is used for controlling described electronic printing ink cartridge and carries out electronic printing.
(3) beneficial effect
The electronic device printing equipment that the present invention proposes, owing to introducing electronic printing ink, makes Whole electronic device directly manufactures in the way of a kind of printing, preparation process at room temperature and Can complete under normal condition, the highest to environmental requirement, the invalid loss of material is low, can significantly drop Low electronic device and the complexity of integrated preparation technology thereof and cost, increase substantially it and make effect Rate.The electronic device using the method to obtain, can be widely used for all trades and professions, particularly develops Flexible electronic technology.The most expansible the directly printing for other types photoelectric device of this technology.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic device printing equipment in one embodiment of the present invention.
Fig. 2 is the schematic diagram of the ink cartridge array in one embodiment of the present invention.
Fig. 3 is the structural representation of the electronic printing ink cartridge in one embodiment of the present invention.
Fig. 4 is the structural representation of the printer's ink head in one embodiment of the present invention.
Fig. 5 is the schematic diagram of the substrate-loading platform in one embodiment of the present invention.
Fig. 6 is the structural representation of the electronic device printing equipment in another embodiment of the present invention Figure.
Fig. 7 is the structural representation of the litter mechanism in another embodiment of the present invention.
Fig. 8 is the structural representation of the electronic device printing equipment in another embodiment of the present invention Figure.
Detailed description of the invention
The present invention proposes a kind of electronic device printing equipment.Described printing equipment include controller, Print cartridge array mechanism and substrate-loading mechanism, wherein:
Described controller, is used for controlling described print cartridge array mechanism and described substrate-loading mechanism;
Described print cartridge array mechanism, is used for providing electronic printing ink, and utilizes described electronic seal Brush ink carries out electronic printing;
Described substrate-loading mechanism, is used for carrying electronic substrate.
Above-mentioned electronic substrate can be fixed on by modes such as adhesive gel, snap close or generation negative pressure On substrate-loading mechanism;Substrate be chosen as plastics, rubber, silicon, glass, silk fabrics, poly-two At least one in methylsiloxane (PDMS), pottery, paper.
Optionally, described device farther includes the computer being connected with described controller, described Computer is used for generating printing control instruction;Described controller is for receiving the print of described computer Brush control instruction, and control described print cartridge array mechanism and described according to described printing control instruction Substrate-loading mechanism.
Further, above computer is built-in with print control program, possesses Electronic Design automatic Change function.Print control program farther includes circuit diagram drafting module and printing process controls mould Block;Circuit diagram drafting module, for drawing the circuit diagram of electronic device to be printed, printed Process control module generates printing control instruction according to described circuit diagram, and printing control instruction is sent out Give controller.Its concrete function is described below:
Circuit diagram drafting module: the electronic component module data base that software has prestored common, uses Family can call this data base in graphic interface, can also the most directly draw simultaneously Go out the two dimension of the various complexity being made up of point, line, surface or the circuit components module of three-dimensional.With Family must determine the size (such as live width and line length etc.) of each electronic devices and components and material properties (as Conducting metal ink or insulation inks etc.).User combines various component modules, i.e. shape Circuit diagram needed for one-tenth.
Printing process control module: software reads the circuit diagram that user draws, according to electronics unit device Mutual alignment between part, Spatial infrastructure, generate each components and parts print order control instruction;Root According to material properties and the size of electronic devices and components, generate print cartridge select and action directive (as Ink head travel speed control etc.).Additionally, software also can monitor printing process in real time, can ring in time Answer the warning that printing equipment is sent, and feed back corresponding control instruction.As sent out when printing equipment Going out " ink " when being finished warning, software can suspend printing in time, waits that user changes print cartridge.
Optionally, described print cartridge array mechanism include ink carriage, electronic printing ink cartridge and Printer's ink head, wherein:
Described ink carriage, is used for supporting described electronic printing ink cartridge;
Described electronic printing ink cartridge, is used for providing described electronic printing ink;
Described printer's ink head, for utilizing the electronic printing ink in described electronic printing ink cartridge Carry out electronic printing.
The form of above-mentioned printer's ink head typically uses pin-hole type or brush type.
Optionally, described electronic printing ink includes: conductive metal ink, p-type or N-type One or many in the nano-particle doping liquid of semiconductive ink, insulating properties ink or three Kind.
Above-mentioned conductive metal ink include gallium, gallium-indium alloy, gallium ashbury metal, indium stannum alloy, One or more in gallium-indium-tin alloy, gallium indium tin kirsite, gallium indium tin zinc bismuth alloy;P-type Or N-type semiconductor ink includes rubrene rubrene, Benzo[b pentacene, poly-3-hexyl Thiophene P3HT, poly-3,3 '-dialkyl group connect four thiophene PQT, poly-3 arylamine PTAA, trapezoidal poly- One or more in compound BBL;Insulating properties ink includes polystyrene, polyimides, gathers One or more in vinyl alcohol, polymethyl methacrylate, polyvinyl phenol.
Nano-particle in above-mentioned doping liquid can be selected for the platinum of particle diameter 1nm~900nm, gold, Silver, copper, ferrum, aluminum, antimony, bismuth, cadmium, germanium, nickel, rhodium, tantalum, lead, tungsten, rhenium, constantan, Tungsten-rhenium alloy, nickel-cadmium, CNT or Graphene;Or select germanium sulfide granule, selenium Change germanium granule, telluride germanium granule, bismuth indium granule, indium arsenide granule, indium antimonide granule, oxygen Change indium granule, indium phosphide granule, GaAs granule, gallium phosphide granule, indium sulfide granule, selenium Change indium granule, indium tin oxide particles, telluride indium granule, particles of lead oxide, vulcanized lead granule, Lead selenide granule, lead telluride granule, magnesium silicide granule, granules of stannic oxide, stannic chloride granule, Tin disulfide granule, Tin diselenide. granule, telluride tin particles, Argentous sulfide. granule, silver selenide granule, Silver telluride granule, tellurium oxide granule, Zinc oxide particles, zinc arsenide granule, zinc antimonide granule, Zinc phosphide granule, zns particle, cadmium sulfide granule, boron oxide granule, zinc selenide granule or Zinc telluridse granule etc..
Optionally, described print cartridge array mechanism include three rows be respectively provided with conductive metal ink, Semiconductive ink and the described electronic printing ink cartridge of insulating properties ink, and often row have one or Multiple described electronic printing ink cartridges.
Preferably, the inwall of described electronic printing ink cartridge is disposed with heating wire and thermocouple, uses In the internal temperature of the described electronic printing ink cartridge of regulation and control, described electronic printing ink is made to keep liquid State.
In the present invention, the type of drive of electronic printing ink may select gas pressure boosting, piezoelectricity/quiet One in the driving of electric drive, motor/Electromagnetic Drive, thermal bubble type.
Optionally, when using the ink type of drive of gas pressure boosting, described device enters one Step includes the air-pot being connected with described controller, and described air-pot is for carrying for described controller For pressed gas;Described controller is connected with described electronic printing ink cartridge by air inlet pipe, And provide pressed gas for described electronic printing ink cartridge.
Preferably, described device farther includes electromagnetic valve, and described electromagnetic valve is positioned at described air inlet Pipe and the junction of described electronic printing ink cartridge, be used for controlling pressed gas in described air inlet pipe Break-make.
Optionally, described substrate-loading mechanism farther includes substrate-loading platform and three-dimensional transmission Parts, wherein:
Described substrate-loading platform, is used for carrying described electronic substrate;
Described three-dimensional drive disk assembly, is used for producing power and promotes described substrate-loading platform to carry out Under, front and back with the three-dimensional motion of left and right.
Optionally, described print cartridge array mechanism farther includes the machinery being connected with described controller Arm, described mechanical arm is used for controlling described electronic printing ink cartridge and carries out electronic printing.
Below in conjunction with the accompanying drawings, the detailed description of the invention to the present invention is made further to illustrate.
In one embodiment of the invention, printing equipment uses printer's ink head the most one-dimensional Mobile, and substrate can move the structure of printing up and down, front and back with left and right three-dimensional.As it is shown in figure 1, Electronic device printing equipment includes: be built-in with the computer 1 of print control program, air-pot 2, Controller 3, print cartridge array mechanism and substrate-loading mechanism.Wherein, controller 3 is used for receiving The printing control instruction of computer 1, and control print cartridge array computer according to described printing control instruction Structure and the movement of substrate-loading mechanism and operation;Print cartridge array mechanism includes ink carriage 41, electricity Sub-printing ink box 42 and printer's ink head 43, and the attribute of ink cartridge 42 and address all can give With coding;Substrate-loading mechanism includes substrate-loading platform 51 and base 52, and base 52 is used for Carry substrate-loading platform 51.
As it is shown in figure 1, print cartridge array mechanism includes ink carriage 41, electronic printing ink cartridge 42 And printer's ink head 43.As in figure 2 it is shown, ink carriage 41 is used for carrying ink cartridge array;Ink Water box array is filled conductive metal ink, ink ductor and insulation inks respectively by three rows Multiple cylindrical ink boxes 42 form.As it is shown on figure 3, the inwall of each ink cartridge 42 is arranged There are heating wire 44 and thermocouple 45, in order to control temperature in print cartridge, make electronic printing ink in room Liquid is kept under temperature environment.The bottom of ink cartridge 42 is connected with printer's ink head 43.Such as Fig. 4 institute Showing, printer's ink head 43 can have various ways, including pen-type pencil type apparatus, ball pen type pen Type device, printing equipment or spray nozzle type pencil type apparatus, and brush pen, oil painting brush or paintbrush etc. Brush.Printer's ink head 43 can be along the vertical upper and lower one-dimensional movement of Z-direction.When a certain ink cartridge During 42 selected execution printing action, coupled printer's ink head 43 can move down certain distance (set by user's request) so that it is contact with electronic substrate or keep slight distance (depending on Set by ink attribute);When ink cartridge 42 time-out printing action, printer's ink head 43 moves on to In situ.Print cartridge top is connected with thread forms with ink box cover.Air inlet on ink box cover and pressure Gas is connected, and controls to be turned off and on state by electromagnetic valve.Controller 3 regulates from gas The pressure of gas in pressure bottle 2, and by air inlet pipe, pressed gas is sent to ink cartridge 42, from And make ink be extruded printer's ink head 43, and stick in substrate.
Above-mentioned substrate-loading mechanism, in addition to including substrate-loading platform 51 and base 52, also includes One three-dimensional drive disk assembly.Described three-dimensional drive disk assembly can produce power and promote substrate-loading platform 51 precisely translate along tri-directions of X, Y and Z.Described Z-direction is vertically upward and downward directions, Distance between mobile controllable ink head and the substrate of Z-direction, in order to printing;X-direction is level Left and right directions, Y-direction is that the movement of direction before and after level, X and Y-direction can make accordingly Black head in substrate, print out corresponding electronic devices and components by setup program.As it is shown in figure 5, Electronic substrate can be fixed on substrate-loading by the way of adhesive gel, snap close or generation negative pressure On platform 51.Print cartridge array mechanism is that the former is positioned at the latter with the mutual alignment of substrate-loading mechanism Top, is connected to form one by connecting rod.
The printing process of above-mentioned electronic device printing equipment mainly comprises the steps that
The circuit diagram of the electronic device to be printed that S1, computer 1 are drawn according to user, raw Become printing control instruction;
S2, controller 3, according to printing control instruction, control print cartridge array mechanism and substrate-loading The movement of mechanism and location;
S3, by gas pressure boosting, electronic printing ink is extruded printer's ink head 43, and glues It is attached in electronic substrate.
In step sl, user is by possessing the computer printing control of electric design automation function Processing procedure sequence, draws out oneself required circuit diagram in software, and control is printed in generation accordingly Instruction.
In step s 2, user connects circuit, adjusts substrate-loading platform and print by software Position between brush ink head, recalls printing control instruction, starts printing process.Printing process In, work ink head is commanded control and moves up and down, and substrate-loading platform does not stops according to instruction simultaneously Ground is mobile, it is achieved the location between substrate and work ink head, in order to print out corresponding electronics unit Device, thus the circuit diagram set by being formed.
Above-mentioned electronic devices and components can be combined as required, thus forms the integrated of specific function Circuit.
To be printed complete, user closes print routine by software, then cuts off device power supply (DPS).
In another embodiment of the invention, printing equipment uses printer's ink head three-dimensional to move Dynamic structure.As shown in Figure 6, electronic device printing equipment includes: computer 1, air-pot 2, Controller 3, print cartridge array mechanism 4, substrate-loading mechanism and litter mechanism.Wherein, print cartridge Array mechanism 4 includes ink carriage, electronic printing ink cartridge and printer's ink head;Substrate-loading machine Structure includes substrate-loading platform 51 and base 52.
Ferrum concave station is had on the ink box cover of above-mentioned electronic printing ink cartridge.The Z litter 64 of litter mechanism End has electromagnet boss.By cooperating of ferrum concave station and electromagnet boss, realize ink The actions such as the movement of box, location.Air inlet on ink box cover is connected with pressed gas, passes through Electromagnetic valve controls to be turned off and on state.Controller 3 regulates the pressure of gas in air-pot 2 Power, and by air inlet pipe, pressed gas is sent to ink cartridge, so that ink is extruded printing Ink head, and stick in substrate.
As shown in Figure 6,7, it includes that 61, three, litter frame can edge respectively in described litter mechanism X, Y, the litter of Z-direction motion (be called for short X litter 62 respectively, slide by Y litter 63 and Z Pole 64) and slide block 65.The effect of litter frame 61 is fixing litter position.Three litter can Controlled making translational motion.X litter 62 and Y litter 63 edge respectively under the drive of slide block 65 When X, Y-direction motion, Z litter 64 can be driven to move along corresponding direction.And Z is sliding Pole 64 itself has the function moved along vertical Z-direction.Z litter 64 end is equipped with electricity Magnet boss, this boss energizing magnetic, power-off i.e. loses magnetism.When performing printing action Time, three litter move according to fixed route, so that electromagnet boss completes promptly print cartridge and (borrows Magnetic assist), mobile print cartridge, perform printing action, return a series of actions such as print cartridge.
In the another embodiment of the present invention, electronic device printing equipment uses mechanical arm behaviour The structure of control.As shown in Figure 8, this printing equipment includes: computer 1, air-pot 2, control Device 3, print cartridge array mechanism 4, substrate-loading mechanism and mechanical arm.Wherein, print cartridge array computer Structure 4 includes ink carriage, electronic printing ink cartridge and printer's ink head;Substrate-loading mechanism bag Include substrate-loading platform 51 and base 52;Mechanical arm includes shrinking connecting-rod 71 and universal joint 72.
Ferrum concave station is had on the ink box cover of above-mentioned electronic printing ink cartridge.Connected with flexible by ferrum concave station The electromagnet boss of bar 71 end cooperates, and realizes the actions such as the movement of print cartridge, location.
Mechanical arm includes shrinking connecting-rod 71 and universal joint 72.Shrinking connecting-rod 71 can be along pitman shaft To movement, and universal joint 72 can regulate the direction of shrinking connecting-rod.Mechanical arm can be by control realization Three dimensions is accurately positioned.Bottom mechanical arm, shrinking connecting-rod end is equipped with electromagnet boss, and this is convex Platform energizing magnetic, power-off i.e. loses magnetism.When perform printing action time, mechanical arm according to Fixed route is moved, so that electromagnet boss completes promptly print cartridge (by magnetic), mobile ink The a series of actions such as box, execution printing action, return print cartridge.
The above embodiment is merely to illustrate the present invention, rather than limitation of the invention.Should When pointing out, for the person of ordinary skill of the art, without departing from the technology of the present invention principle On the premise of, it is also possible to making some improvement and replacement, these improve and replace and also should be regarded as this The protection domain of invention.

Claims (7)

1. an electronic device printing equipment, it is characterised in that described device include controller, Print cartridge array mechanism and substrate-loading mechanism, wherein:
Described controller, is used for controlling described print cartridge array mechanism and described substrate-loading mechanism;
Described print cartridge array mechanism, is used for providing electronic printing ink, and utilizes described electronic seal Brush ink carries out electronic printing;
Described substrate-loading mechanism, is used for carrying electronic substrate;
Described print cartridge array mechanism includes ink carriage, electronic printing ink cartridge and printer's ink head, Wherein:
Described ink carriage, is used for supporting described electronic printing ink cartridge;
Described electronic printing ink cartridge, is used for providing described electronic printing ink;
Described printer's ink head, for utilizing the electronic printing ink in described electronic printing ink cartridge Carry out electronic printing;Described electronic printing ink includes: conductive metal ink, p-type or N Type semiconductive ink, insulating properties ink or three nano-particle doping liquid in one or Multiple;
Described conductive metal ink include gallium, gallium-indium alloy, gallium ashbury metal, indium stannum alloy, One or more in gallium-indium-tin alloy, gallium indium tin kirsite, the secret alloy of gallium indium tin zinc;
Described device also includes the computer being connected with described controller, and described computer is used for reading Take the circuit diagram that family is drawn, according to the mutual alignment between electronic devices and components, Spatial infrastructure, Generate each electronic devices and components print order control instruction;Material properties according to electronic devices and components and Size, generates electronic printing ink cartridge and selects and action directive;By described print order control System instruction and printing ink box select and action directive sends to controller;
Described controller is used for receiving the printing control instruction of described computer, and according to described print Brush control instruction controls described print cartridge array mechanism and described substrate-loading mechanism;
Described printing control instruction includes described print order control instruction and described printing ink box Select and action directive.
Printing equipment the most according to claim 1, it is characterised in that described print cartridge array Mechanism includes that three rows are respectively provided with conductive metal ink, semiconductive ink and insulating properties ink Described electronic printing ink cartridge, and often row have one or more described electronic printing ink cartridge.
Printing equipment the most according to claim 1, it is characterised in that described electronic printing The inwall of ink cartridge is disposed with heating wire and thermocouple, is used for regulating and controlling described electronic printing ink cartridge Internal temperature, make described electronic printing ink keep liquid.
Printing equipment the most according to claim 1, it is characterised in that described device enters one Step includes the air-pot being connected with described controller, and described air-pot is for carrying for described controller For pressed gas;
Described controller is connected with described electronic printing ink cartridge by air inlet pipe, and is described Electronic printing ink cartridge provides pressed gas.
Printing equipment the most according to claim 4, it is characterised in that described device enters one Step includes that electromagnetic valve, described electromagnetic valve are positioned at described air inlet pipe and described electronic printing ink cartridge Junction, for controlling the break-make of pressed gas in described air inlet pipe.
Printing equipment the most according to claim 1, it is characterised in that described substrate-loading Mechanism farther includes substrate-loading platform and three-dimensional drive disk assembly, wherein:
Described substrate-loading platform, is used for carrying described electronic substrate;
Described three-dimensional drive disk assembly, is used for producing power and promotes described substrate-loading platform to carry out Under, front and back with the three-dimensional motion of left and right.
Printing equipment the most according to claim 1, it is characterised in that described print cartridge array Mechanism farther includes the mechanical arm being connected with described controller, and described mechanical arm is used for controlling institute State electronic printing ink cartridge and carry out electronic printing.
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