Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
51 results about "Plastic electronics" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Plastic electronics, also known as organic and printable electronics, is an emerging field, which some experts say will revolutionise the electronics industry. The terms describe electronic devices made from carbon-based, organic materials and components, using printing processes, rather than traditional silicon-based, inorganic materials.
Forming active channel regions using enhanced drop-cast printing
ActiveUS20100155710A1Improve solubilityImprove electrical performanceMaterial nanotechnologyElectroluminescent light sourcesOrganic field-effect transistorDisplay device
An active region or channel for printed, organic or plastic electronics or polymer semiconductors, such as organic field-effect transistors (OFETs), is obtained by using an enhanced inkjet drop-cast printing technique. A two-liquid system is employed to achieve the direct growth of well-oriented organic crystals at the active region of channel. High-performance electrical properties exhibiting high carrier mobility and low threshold voltage are obtained due to the proper orientation of molecules in the grown crystal in a highest mobility direction, due to the absence of grain boundaries, and due to low trap densities. The hydrophobic-hydrophilic interactions between the liquids utilized, which results in the fabrication of low-cost and mass-producible printable electronic devices for applications in flexible displays, electronic signages, photovoltaic panels, membrane keyboards, radio frequency identification tags (RFIDs), electronic sensors, and integrated electronic circuits.
Owner:SEOUL NAT UNIV R&DB FOUND
Plastic electronic component package
InactiveUS20080150064A1Eliminate needImprove adhesionEngine sealsSemiconductor/solid-state device detailsCopper coatingPlastic materials
A plastic package for an image sensor or other electronic component which comprises a plastic body, preferably of LCP material, molded around a leadframe and defining a cavity in which the image sensor is to be disposed. A lid assembly is provided having a transparent glass lid retained in a plastic lid frame which is weldable or otherwise bondable to the plastic body of the package to enclose the image sensor mounted in the cavity. The leadframe is usually composed of copper or a copper alloy, or a ferrous alloy having a copper coating. An interfacial layer is formed on the surfaces of the leadframe at least in those portions which are in contact with the plastic body which serves to provide substantially improved adhesion between the leadframe and the plastic material to achieve a hermetic bond between the metal and plastic materials. The interfacial layer is composed of a cuprous oxide base layer formed on a surface of the leadframe, and a cupric oxide layer formed on the cuprous oxide layer. The cupric oxide outer layer has an acicular structure which provides an interlocking mechanism for adhesion to the plastic material molded thereto in forming the package.
Owner:IQLP
Fully integrated organic layered processes for making plastic electronics based on conductive polymers and semiconductor nanowires
InactiveUS7345307B2High carrier mobilityLow costFinal product manufactureNanoinformaticsNanowirePolypyrrole
The present invention is directed to thin film transistors using nanowires (or other nanostructures such as nanoribbons, nanotubes and the like) incorporated in and / or disposed proximal to conductive polymer layer(s), and production scalable methods to produce such transistors. In particular, a composite material comprising a conductive polymeric material such as polyaniline (PANI) or polypyrrole (PPY) and one or more nanowires incorporated therein is disclosed. Several nanowire-TFT fabrication methods are also provided which in one exemplary embodiment includes providing a device substrate; depositing a first conductive polymer material layer on the device substrate; defining one or more gate contact regions in the conductive polymer layer; depositing a plurality of nanowires over the conductive polymer layer at a sufficient density of nanowires to achieve an operational current level; depositing a second conductive polymer material layer on the plurality of nanowires; and forming source and drain contact regions in the second conductive polymer material layer to thereby provide electrical connectivity to the plurality of nanowires, whereby the nanowires form a channel having a length between respective ones of the source and drain regions.
Owner:NANOSYS INC
Double-curing vacuum plating UV (Ultraviolet) coating finish
ActiveCN102925052AImprove permeabilityHigh glossPolyurea/polyurethane coatingsUrethane acrylateSolvent
The invention relates to double-curing vacuum plating UV (Ultraviolet) coating finish. Hydroxyl polyurethane acrylate with a high functional group and hydroxyl polyurethane acrylate with a low functional group are used as main components, a photoinitiator and isocyanate are used as curing agents, a wetting dispersant and a flatting agent are used as auxiliary materials, inorganic fillers are mixed, a solvent is used as a viscosity modifier, and all the components are mixed to prepare the double-curing vacuum plating UV coating finish. The product is widely applied to adornment of goods including plastic electronic products such as mobile phones and electrical equipment, as well as cosmetic boxes, automobile lamp cups and the like.
Owner:深圳市深赛尔股份有限公司
Casing for electronic device, method for manufacturing same, and electronic device
InactiveUS20120194982A1Avoid breakingAvoid malfunctioningMagnetic/electric field screeningDigital data processing detailsPersonal computerComputer terminal
There are provided a casing for an electronic device and an electronic device, which are free from undesirable sticking of dust due to static electricity in a plastic electronic device as well as malfunctions and failures of a built-in device such as a computer; have improved weatherability, impact resistance, and vibration-damping property; and are superior in design properties.A casing for various types of electronic devices, such as compact electronic devices, e.g., a mobile terminal (portable telephone etc.), portable gaming terminal, and portable player; a personal computer (main unit and monitor); OA devices such as electronic devices used in offices; and AV devices, such as a television, recording device, radio, printer, copier, and facsimile machine is molded with plastic and a knit / woven fabric is pasted to the plastic substrate.
Owner:HISHIDA IWAO
Grinding machine for preparing conductive silver adhesive for electronic product manufacturing
InactiveCN106964422AAchieve grinding effectImprove grinding efficiencyGrain treatmentsAdhesiveEngineering
Owner:苍南博雅科技有限公司
Adhesive for flexible electronic substrate as well as preparation method and application thereof
ActiveCN107384282AHigh bonding strengthLess residual gluePolyureas/polyurethane adhesivesSemiconductor/solid-state device manufacturingAdhesiveReactive diluent
The invention discloses an adhesive for a flexible electronic substrate and a preparation method thereof. The adhesive is prepared by mixing the following components in parts by weight: 100 parts of modified acrylate resin, 10-100 parts of epoxy resin, 1-10 parts of a photoinitiator, 8-15 parts of a reactive diluent and 1-15 parts of a thermal initiator. The invention also discloses application of the adhesive in manufacturing procedure of the flexible electronic substrate. The BDB (Bonding and Debonding) adhesive prepared by the invention combines the advantages of the epoxy resin and the acrylate resin, solves the problem that an ordinary adhesive cannot be stripped or greatly remains after being stripped, has the characteristics of being firm in combination with glass and flexible plastic electronic substrates, liable to strip, small in adhesive residual amount and convenient in construction, being safe and environment friendly and the like, can replace the traditional unpeelable type adhesive and is used for preparation of flexible display screens of electronic equipment such as tablet personal computers, mobile phones, kindle.
Owner:ZHEJIANG UNIV
Wireless communication electronic vehicle license and vehicle distance measuring system
ActiveCN101968925AMiniaturizationEasy to useDetection of traffic movementNetwork topologiesDisplay deviceEngineering
The invention relates to a wireless communication electronic vehicle license and vehicle distance measuring system which comprises an electronic license device and a vehicle distance measuring integrated information processor and is characterized in that a micro-processing RF transceiver chip, a PCB transceiver antenna, a GPS circuit, a memory chip, a temperature sensor, a time circuit chip, an LIN bus chip, solar batteries and a voltage stabilizing circuit are arranged in the electronic license device; a micro-processing RF transceiver chip, a display circuit, a buzzing circuit, a RFIC circuit and a keyboard circuit are arranged in the integrated information processor; the micro-processing RF transceiver chip and the PCB transceiver antenna in the system are combined with other circuit chips and the peripheral component of each chip to form a wireless communication film circuit; and the film circuit is pressed in a high-strength plastic film by a plastic molding process to form a plastic electronic license. The invention realizes prevention of traffic accidents on highways, supervision of vehicles and monitoring of vehicle license information, and simultaneously realizes miniaturization, convenient installation and use and low cost.
Owner:郭建国 +1
Air tightness detection device
ActiveCN103398827AReduce production cost inputQuality improvementMeasurement of fluid loss/gain rateProduct testingAssembly line
The invention belongs to the technical field of detection of assembling air tightness of a plastic electronic product and discloses an air tightness detection device. The air tightness detection device comprises a sealing device, a product clamping fixing and testing device and a product testing and identifying device. The air tightness detection device has the following advantages that 1, the sealing device, the product clamping fixing and testing device and the product testing and identifying device are reasonably integrated and can be widely embedded into various types of assembling testing equipment and are seamlessly joined with all assembling measuring procedures, so that the field area of the equipment is reduced, and the field cost is effectively reduced; 2, continuous and batch product detection can be rapidly carried out, and the detection period is shortened; the labor cost is reduced, and the product detection efficiency is effectively improved; 3, the production detection can be accurately carried out and the quality of outgoing products is improved, so as to guarantee the market competitiveness of enterprise products. To sum up, the difficulty in a detection aspect of assembly line products of existing enterprises is solved, the requirements on rapid and accurate detection of the products are realized, and the investment of enterprise production cost is reduced.
Owner:OECHSLER PLASTIC PROD TAICANG
9-pyrene based fluorene structured linear conjugated polymer derivant material and preparation method thereof
InactiveCN101319044AThe synthesis process is simpleSave raw materialsSolid-state devicesSemiconductor/solid-state device manufacturingSolubilityPolymer science
The invention relates to a linear conjugated polymer derivate material with a 9-pyrenyl fluorine structure and a preparation method thereof. The material can be applied in the plastic electronic fields such as polymer electroluminescent materials, polymer integrated circuits, polymer solar batteries, polymer thin-film transistors, polymer dye lasers, polymer nonlinear optical materials, fluorescent probes and so on. The polymer combines two high-performance systems of pyrene and fluorine together by non-conjugated means, and has the advantages that: firstly, the raw materials are low-price, and the synthetic method is simple and convenient; and secondly, the material also has obviously improved hole injection capacity, hole transmitting capacity and electronic transmitting capacity besides good solubility, thermal stability and rheologic property, and a hole injection layer, a hole transmitting layer and an electronic transmitting layer can be not required in an electroluminescent device, thereby the technique of the device is simplified. The electroluminescent device prepared by utilization of the material is satisfactory in the aspects of brightness, luminous efficiency, voltage-resistant stability and so on.
Owner:NANJING UNIV OF POSTS & TELECOMM
Conjugated polymer material of fluorene and perylene and preparation method thereof
InactiveCN101974145AThe synthesis process is simpleSave raw materialsLaser detailsSolid-state devicesElectronic transmissionSolubility
The invention relates to a conjugated polymer material of fluorene and perylene and a preparation method thereof. The material can be applied to the field of plastic electronics of a polymer electroluminescence material, a polymer integrated circuit, a polymer solar battery, a polymer thin film transistor, polymer dye laser, a polymer non-linear optical material, a fluorescence probe and the like. The polymer combines the two high-performance systems of the fluorene and the perylene by utilizing a copolymerization strategy and has the following advantages: (1) low cost of raw materials, and simple and convenient synthesis method; and (2) good dissolubility, heat stability and rheological property, obvious enhancement of hole injection capacity, hole transmission capacity and electronic transmission capacity, no requirement of a hole injection layer, a hole transmission layer and an electronic transmission layer in an electroluminescence device, and technology simplification of the device. Moreover, the electroluminescence device prepared by the material of the invention can obtain satisfactory results on the aspects of the luminance, the luminous efficiency, the voltage resistance stability and the like.
Owner:NANJING UNIV OF POSTS & TELECOMM
Plastic electronic component package
InactiveUS20080305355A1Eliminate needImprove adhesionEngine sealsSemiconductor/solid-state device detailsCopper coatingPlastic materials
A plastic package for an image sensor or other electronic component which comprises a plastic body, preferably of LCP material, molded around a leadframe and defining a cavity in which the image sensor is to be disposed. A lid assembly is provided having a transparent glass lid retained in a plastic lid frame which is weldable or otherwise bondable to the plastic body of the package to enclose the image sensor mounted in the cavity. The leadframe is usually composed of copper or a copper alloy, or a ferrous alloy having a copper coating. An interfacial layer is formed on the surfaces of the leadframe at least in those portions which are in contact with the plastic body which serves to provide substantially improved adhesion between the leadframe and the plastic material to achieve a hermetic bond between the metal and plastic materials. The interfacial layer is composed of a cuprous oxide base layer formed on a surface of the leadframe, and a cupric oxide layer formed on the cuprous oxide layer. The cupric oxide outer layer has an acicular structure which provides an interlocking mechanism for adhesion to the plastic material molded thereto in forming the package.
Owner:IQLP
Forming active channel regions using enhanced drop-cast printing
ActiveUS8860008B2Improve electrical performanceMaterial nanotechnologyElectroluminescent light sourcesOrganic field-effect transistorDisplay device
An active region or channel for printed, organic or plastic electronics or polymer semiconductors, such as organic field-effect transistors (OFETs), is obtained by using an enhanced inkjet drop-cast printing technique. A two-liquid system is employed to achieve the direct growth of well-oriented organic crystals at the active region of channel. High-performance electrical properties exhibiting high carrier mobility and low threshold voltage are obtained due to the proper orientation of molecules in the grown crystal in a highest mobility direction, due to the absence of grain boundaries, and due to low trap densities. The hydrophobic-hydrophilic interactions between the liquids utilized, which results in the fabrication of low-cost and mass-producible printable electronic devices for applications in flexible displays, electronic signages, photovoltaic panels, membrane keyboards, radio frequency identification tags (RFIDs), electronic sensors, and integrated electronic circuits.
Owner:SEOUL NAT UNIV R&DB FOUND
Low-warpage acrylate adhesive capable of being quickly cured at low temperature and preparation method thereof
ActiveCN108003800AAchieving low warpageIncrease productivityNon-macromolecular adhesive additivesMacromolecular adhesive additivesEpoxyFlexible circuits
The invention provides a low-warpage acrylate adhesive capable of being quickly cured at low temperature and a preparation method thereof, and belongs to the field of adhesive. The problems that afteran existing epoxy resin adhesive is cured, deformation of an adhered object is large and the warpage rate is very high are solved. The low-warpage acrylate adhesive is prepared from, by weight, 20-50% of acrylate resin, 5-20% of diluent, 0.1-7% of curing agent, 1-10% of thixotropic agent, 0.01-1% of polymerization inhibitor, 1-5% of adhesion promoter, 0.5-2% of dye, 20-50% of filler and 1-10% ofrubber. The prepared adhesive can achieve low-temperature fast curing at 110 DEG C for 90s and low-temperature fast curing at 90 DEG C for 10 min, the acrylate adhesive has high bonding strength and low warpage rate, and the acrylate adhesive is suitable for bonding of a temperature-sensitive plastic electronic device and a flexible circuit substrate.
Owner:CHANGCHUN YONGGU TECH
Preparation method of plastic-based copper-chromium double-layered environmental-friendly wear-resisting electronic hardware fitting
The invention discloses a preparation method of plastic-based copper-chromium double-layered environmental-friendly wear-resisting electronic hardware fitting. The method comprises the following steps of: a, after chemical electroless plating copper on the workpiece surface of a base body, pre-plating copper in copper pyrophosphate plating liquor; b, plating acid copper in copper sulfate plating liquor; and c, after plating acid copper for the workpiece, electro-plating in hexavalent chromium plating liquor to obtain a chromium coating, wherein the hexavalent chromium plating liquor is aqueous liquor which contains 300-400g / L chromium trioxide, sulfuric acid and a catalyst, the weight ratio of chromic acid to sulfuric acid is (100-200):1, and the content of the catalyst is 1-10g / L of one or a mixture of silicate, cerium oxide rare earth and neodymium oxide rare earth. The plastic electronic hardware fitting does not contain nickel and meanwhile has higher wear resistance.
Owner:WUJIANG DONGXIN PLASTIC PACKAGING PLANT
Casing for electronic device, method for manufacturing same, and electronic device
InactiveCN102625607AImprove the vibration damping effectAvoid breakingMagnetic/electric field screeningDigital data processing detailsEngineeringPersonal computer
There are provided a casing for an electronic device and an electronic device, which are free from undesirable sticking of dust due to static electricity in a plastic electronic device as well as malfunctions and failures of a built-in device such as a computer; have improved weatherability, impact resistance, and vibration-damping property; and are superior in design properties. A casing for various types of electronic devices, such as compact electronic devices, e.g., a mobile terminal (portable telephone etc.), portable gaming terminal, and portable player; a personal computer (main unit and monitor); OA devices such as electronic devices used in offices; and AV devices, such as a television, recording device, radio, printer, copier, and facsimile machine is molded with plastic and a knit / woven fabric is pasted to the plastic substrate.
Owner:菱田岩
Plastic electronic seal technology
The invention uses conductive plastic with conductive stuff as electric seal line, wherein when the line is inserted into the main body of electric seal, it will be connected to the connector, spring, tooth bar, controller and battery of electric detector in the main body, to form integral circuit loop; when the line is cut off and drawn outside the electric seal, the former closed loop will be broken. Therefore, by detecting the circuit change of line, it can detect the state of electric seal.
Owner:广州朗昇网络科技有限公司
Plastic electronic water cup with water temperature monitoring function
InactiveCN109247785AEasy to observeImprove observation effectDwelling equipmentDrinking vesselsElectricityEngineering
The invention belongs to the technical field of small plastic electronic products, and discloses a plastic electronic water cup with a water temperature monitoring function. The plastic electronic water cup comprises an outer cup body and an upper cap. The top of the outer cup body is in threaded connection with the upper cap through threaded grooves, an inner cup body is fixedly installed in an inner cavity of the outer cup body, and a display screen and a control button are arranged on the outer cup body. An insulation plate, an electric heating plate and a control box are sequentially arranged at the bottom of an inner cavity of the inner cup body from top to bottom, and a temperature sensor is arranged at the center of the isolation plate. A groove is formed in the center of the electric heating plate. A temperature sensing color changing layer is arranged on the outer side of the inner cup body so as to display different colors by sensing the temperature in the cup, so that a useris warned. A comparison plate is arranged between the temperature sensing color changing layer and the inner cup body, the comparison plate serves as a background so that the color of the temperaturesensing color changing layer can be observed conveniently. The influence of disordered colors is avoided, the user can have a better observing effect, and the temperature in the water cup can be monitored in real time.
Owner:江苏汇鑫新能源汽车科技有限公司
Plastic electronic loudspeaker
ActiveCN101384099AViolent vibrationIncrease the magnetic field densityElectrical transducersHigh energyEngineering
The invention discloses a plastic electronic horn. A common car horn uses an iron shell, and an iron gland bush is riveted with a steel membrane to form a sound-producing device. The horn with the structure has high cost, heavy weight, complex manufacture craft, high energy consumption, common sound effect and not high enough sound level. The invention comprises a coil (4); the coil (4) is linkedwith an iron bowl (6); the iron bowl (6) is linked with a plastic shell (5); and the opening of the iron bowl (6) is linked with a steel vibrating sheet (3). The invention relates to an electronic horn used for a car.
Owner:HARBIN GOODTIME ELECTRONICS
Flexible thin film type solid-state super capacitor and its manufacture process
InactiveCN101162650BImprove flexibilityEasy to mass manufactureSolid electrolytic capacitorsHybrid capacitor electrodesSolid state electrolyteInternal resistance
The invention discloses a flexible film type solid state super capacitor and a method for manufacturing the same; the flexible film type solid state super capacitor comprises a positive electrode, a negative electrode, an outer electrode and an encapsulation film, wherein a flexibility solid state electrolyte membrane is arranged between the positive and the negative electrodes. The manufacturingmethod is as follows: the outer electrode pasting, the electrode pasting, the flexibility solid state electrolyte pasting, the electrode pasting, the outer electrode pasting and the encapsulation pasting are orderly and precisely coated on a basal body by the printing technique; by fitting the corresponding pressing, drying, cutting and packaging techniques, the flexible film type solid state super capacitor with electrode-membrane-electrode structure is finally formed. The flexible film type solid state super capacitor has the advantages of low product internal resistance and good power characteristic, and is suitable for the large scale production and particularly applied to flexible electric products such as electric papers, intelligent name cards and plastics electric products, etc.
Owner:CENT SOUTH UNIV
Printable Functional Materials For Plastic Electronics Applications
InactiveUS20180248121A1Low costImprove compatibilityFinal product manufactureSolid-state devicesConductive materialsSolvent
A printable active material formulation comprises a matrix comprising a gelation material and a solvent; and at least one conductive material. A printable cathode formulation comprises a matrix comprising a thermoplastic resin and a solvent; and at least one conductive material. An organic light emitting or photovoltaic device may be manufactured using these formulations, for example by roll-to-roll printing.
Owner:ILIT TECH
Method and system for transmitting and displaying information on a wireless device using plastic electronics
InactiveUS6864634B2Static indicating devicesElectromagnetic transmission optical aspectsLuminescent polymersLight signal
The present invention provides a structure, method, computer program and a system for displaying information on a portable wireless device. This may be accomplished by receiving a light signal containing embedded data and converting the signal into electrical power. It may also be accomplished by demodulating the embedded data, retrieving information from the database in the storage device and displaying the information on a Light Emitting Polymer display screen.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Plastic electronic swing candle
InactiveCN109268760ARealize the dynamic beauty of simulationWith built-in powerLight fasteningsParaffin oilsCandle
The invention discloses a plastic electronic swing candle in the technical field of plastic electronics. The plastic electronic swing candle comprises a base in a cylindrical structure, the upper endof the base is provided with a paraffin outer shell, an inner barrel is arranged at the upper end of the base in the paraffin outer shell, and the cross section of the inner barrel is square. Magnetsare arranged on four inner walls of the inner barrel, and a magnetic rod is suspended in the inner barrel and externally wound with a coil. The plastic electronic swing candle is reasonable in designand simple in structure; magnets are arranged on the inner wall of the inner barrel which is arranged in the paraffin outer shell, and the magnetic rod in the inner barrel is wound with the coil, so that a rotor and a stator are formed. A magnetic field is generated after electrification of the coil, the magnetic rod and the magnets on the inner wall of the inner barrel repel, reciprocating arc swing in the inner barrel is realized, and a simulated flame front at the top end of the magnetic rod swings along with the magnetic rod, so that simulated flame can be formed, and certain simulated dynamic attractiveness is achieved.
Owner:江苏汇鑫新能源汽车科技有限公司
Double-curing vacuum plating UV (Ultraviolet) coating finish
ActiveCN102925052BNo obvious scratchesDoes not fall offPolyurea/polyurethane coatingsUrethane acrylateSolvent
The invention relates to double-curing vacuum plating UV (Ultraviolet) coating finish. Hydroxyl polyurethane acrylate with a high functional group and hydroxyl polyurethane acrylate with a low functional group are used as main components, a photoinitiator and isocyanate are used as curing agents, a wetting dispersant and a flatting agent are used as auxiliary materials, inorganic fillers are mixed, a solvent is used as a viscosity modifier, and all the components are mixed to prepare the double-curing vacuum plating UV coating finish. The product is widely applied to adornment of goods including plastic electronic products such as mobile phones and electrical equipment, as well as cosmetic boxes, automobile lamp cups and the like.
Owner:深圳市深赛尔股份有限公司
Push type assembling child plastic electronic toy
The invention relates to electronic toys and in particular relates to a push type assembling child plastic electronic toy. Therefore, according to the technical problem in the invention, the inventionprovides the push type assembling child plastic electronic toy which is capable of replacing small components and high in interestingness. According to the technical scheme of the invention, the pushtype assembling child plastic electronic toy comprises a lower shell, a bearing block, a rotating shaft, a gear, a first sliding rail, a first slide block, a rack, a first groove, a first spring, a rotating disc, a clamping device, fan blades and the like, wherein the bearing block is embedded into the rear side of the bottom of the lower shell; the rotating shaft is in interference fitting withthe interior of the bearing block; the gear is fixedly connected to the rotating shaft; the rear side of the rear of the lower shell is fixedly connected with the first sliding rail. According to thepush type assembling child plastic electronic toy disclosed by the invention, the functions of attracting children and increasing the interestingness are realized, the function of clamping the rotarysmall component is realized, the rotary small component can be replaced, and the function of lightening the electric lamp is also realized, so that the toy is attractive. The push type assembling child plastic electronic toy disclosed by the invention has the characteristics of being capable of replacing small components, high in interestingness and the like.
Owner:ZHEJIANG LANYU INTELLIGENT TECH CO LTD
Plastic electronic loudspeaker
ActiveCN101384099BViolent vibrationIncrease the magnetic field densityElectrical transducersHigh energyEngineering
The invention discloses a plastic electronic horn. A common car horn uses an iron shell, and an iron gland bush is riveted with a steel membrane to form a sound-producing device. The horn with the structure has high cost, heavy weight, complex manufacture craft, high energy consumption, common sound effect and not high enough sound level. The invention comprises a coil (4); the coil (4) is linkedwith an iron bowl (6); the iron bowl (6) is linked with a plastic shell (5); and the opening of the iron bowl (6) is linked with a steel vibrating sheet (3). The invention relates to an electronic horn used for a car.
Owner:HARBIN GOODTIME ELECTRONICS
Plastic electronic tray
The invention discloses a plastic electronic tray. The plastic electronic tray comprises a tray body; the front surface of the tray body is divided into multiple electronic chip placing platforms, uniformly distributed, by multiple forward projections uniformly distributed; the back surface of the tray body is divided into multiple electronic chip placing platforms, uniformly distributed, by multiple reverse projections uniformly distributed; an overlapped concave groove is formed in an outer ring of the tray body; the electronic chip placing platforms on the front and reverse surfaces of thetray body are corresponding one to one; the forward projections are uniformly distributed on four edges of the electronic chip placing platforms; and the reverse projections are uniformly distributedat four corners of the electronic chip placing platforms. Electronic chips can be placed on the front and reverse surfaces of the device; the front and reverse surfaces can be quickly operated in a precision range of a mechanical arm; the loaded electronic chips can be quickly overturned between upper and lower plastic electronic trays to realize quick overturning of whole stacks so as to greatlyimprove the production efficiency; and in the transportation process, the electronic chips are not easy to scatter, so that the vacuumizing process is reduced.
Owner:东台市环球塑料制品有限公司
Compact fluorescent lamp
InactiveUS20090039793A1Reduce energy useLight source combinationsPoint-like light sourceCapacitorCompact fluorescent lamp
A switchable compact fluorescent lamp with an L.E.D. added to the center of the top of the compact fluorescent lamp plastic electronic encasement housing. The L.E.D. can be switched on with the fluorescent on or switched to be on by itself with the fluorescent off. The lamp can also be switched to a battery and or capacitor power backup for the L.E.D. when the power goes off.
Owner:BOLTA CHARLES +1
Plastic electronic product forming method and plastic electronic product
PendingCN113619017AAvoid direct impactAvoid failureDomestic articlesPrinted circuit non-printed electric components associationInjection molding machineInjection molding process
The invention discloses a plastic electronic product forming method and a plastic electronic product. The plastic electronic product forming method comprises the following steps that a circuit board is provided, wherein at least one side of the circuit board is provided with an electronic component; protective glue is arranged on the side, provided with the electronic component, of the circuit board, and the electronic element is coated with the protective glue to form a combined body; and the combined body is placed in an injection molding machine for injection molding to obtain the plastic electronic product. In the injection molding process, the plastic injected at high pressure is in contact with the protective glue, so that the electronic component on the circuit board can be prevented from being directly impacted by the high-pressure plastic, and the problem of failure caused by impact damage of the electronic component in the injection molding process after molding is solved. The qualification rate of injection molding of the plastic electronic product is improved, so that the waste of cost is effectively avoided.
Owner:东莞怡力精密制造有限公司
A packaging machine for attaching electronic clips
ActiveCN108357739BRealize automatic cuttingAchieve coatingWrapper twisting/gatheringPackaging automatic controlCleansing AgentsTransfer mechanism
The invention provides a packaging machine for a mounting electronic clamp, and belongs to the technical field of electronic accessories. The packaging machine comprises a rack bottom plate, a plasticbag making assembly, a sponge double faced adhesive tape and double faced adhesive tape pasting assembly, a cleaning agent coating assembly and a plastic bag conveying packaging assembly; the plasticbag making assembly comprises a seal cutting device and an opening device, the sponge double faced adhesive tape and double faced adhesive tape pasting assembly comprises an electronic clamp feedingmechanism, a sponge double faced adhesive tape pasting mechanism, a cutting mechanism and a stacking mechanism; the cleaning agent coating assembly comprises a mounting electronic clamp coating transferring mechanism and a cleaning agent coating mechanism, the plastic bag conveying packaging assembly comprises a packaging conveying mechanism and a packaging mechanism. Sponge double faced adhesivetape and double faced adhesive tape pasting of the back face of the plastic electronic clamp can be automatically finished, a cleaning agent is subject to automatic coating, then, the clamp is loadedinto an automatically-made plastic bag, finally, the plastic bag is automatically sealed with the transparent packaging tape, packaging of the mounting electronic clamp is rapidly achieved, the structure reasonable and compact, production efficiency is high, and the automation degree is high.
Owner:南通勇振机电有限公司
Features
- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com