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42results about How to "With glow effect" patented technology
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Camera module, mobile terminal and control method
InactiveCN109788184AGuaranteed glow effectWith glow effectTelevision system detailsColor television detailsComputer terminalCamera module
The invention discloses a camera module, a mobile terminal and a control method, and the camera module comprises a housing which is provided with at least one light transmission area; The lens is embedded in the shell; And the at least one light-emitting assembly is embedded in the shell, one light-emitting assembly corresponds to one light-transmitting area, and light emitted by the light-emitting assembly can penetrate out of the light-transmitting area. According to the invention, the integrity of the shell of the camera module is ensured while the light emitting effect of the camera moduleis ensured, and the space utilization of the camera module is facilitated.
Owner:VIVO MOBILE COMM CO LTD
LED lamp
ActiveCN102691906AHigh junction temperatureImprove cooling effectPlanar light sourcesPoint-like light sourceEngineeringLED lamp
An LED lamp comprises a light-permeable lamp cover, a radiating base, LED light emitting units, a layout circuit conductive layer and a fixing mechanism, wherein the layout circuit conductive layer is connected with the LED light emitting units electrically, and the fixing mechanism is used for fixing the LED lamp at a set position. The LED light emitting units are fixed on the radiating base. The light-permeable lamp cover and the radiating base are mounted together to form a containing cavity for containing the LED light emitting units. The fixing mechanism is fixed on the radiating base directly, integrated to the radiating base, fixed on the light-permeable lamp cover directly, or integrated to the light-permeable lamp cover. Radiating through holes, which match with the LED light emitting units in arrangement, are further arranged among the LED light emitting units. Each LED light emitting unit is adjacent to the corresponding radiating through hole which penetrates through the light-permeable lamp cover and the radiating base. Both ends of each radiating through hole are communicated with air to form an air convection radiating passage. The LED lamp has the advantages that the LED lamp is simple in structure and effective in radiating, and the service life of the LED light emitting unit is long.
Owner:惠州市莱特照明科技有限公司
Treatment process for coating noctilucent material on wooden floor
The invention provides a treatment process for coating a noctilucent material on a wooden floor. The treatment process comprises the following steps: performing rabbet processing to a formed floor; polishing the end faces of the floor, and blasting the polished end faces; coating a white bottom layer on each of the end faces of the floor uniformly, and drying and curing the white bottom layers; sanding the white bottom layers of the end faces of the floor with a sander or through manual sanding; coating paint on the floor; and coating the noctilucent material on the end faces of the floor. The process provided by the invention realizes the coating of the mixture of the noctilucent material and the paint on the wooden floor, therefore the floor has a luminous effect and is more beautiful.
Owner:BAROQUE WOOD IND ZHONGSHAN CO LTD
LOGO luminous device and refrigerator
InactiveCN104616604ADoes not affect aestheticsHas a bendableDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigerated temperature
The invention provides a LOGO luminous device and a refrigerator. The LOGO luminous device comprises a shell panel and an electroluminescence sheet, wherein a plurality of holes are formed in the shell panel and are arrayed to form a LOGO; the electroluminescence sheet is mounted at the back of the shell panel, is positioned at the LOGO and is used for enabling the LOGO to emit light. Due to the technical scheme, the LOGO luminous device enables the LOGO of the refrigerator to achieve a luminous effect, and the integrality of the LOGO and a refrigerator panel is guaranteed. Therefore, the attractiveness of the refrigerator is improved; meanwhile, the problem of heating of a LOGO light source is solved, and the potential fire hazard is avoided.
Owner:HEFEI HUALING CO LTD
Preparation method of luminous polyethylene terephthalate
ActiveCN103374120AGood spinnabilityLong-lasting glowMonocomponent polyesters artificial filamentArtifical filament manufacturePolyethylene terephthalate glycolPolyethylene terephthalate
The invention relates to a preparation method of luminous polyethylene terephthalate. Ethylene glycol, a terephthalic acid and a high-molecular compound modified nano illuminant-ethylene glycol sol are polymerized so as to obtain the luminous polyethylene terephthalate; the weight of a nano illuminant accounts for 0.1-10% of the weight of the polyethylene terephthalate; the weight of the nano illuminant accounts for 1-10% of the weight of the nano illuminant-ethylene glycol sol; the weight of a high-molecular compound accounts for 0.1-5% of the weight of the nano illuminant-ethylene glycol sol; and the intrinsic viscosity of the polyethylene terephthalate is 0.55-0.75 dL / g, and obtained fiber fabrics can emit light continuously for more than 12 hours in the dark under visible light irradiation; and the fabric can emit light continuously for more than 12 hours in the dark within the same time of visible light irradiation after being washed 20 times in a standard manner.
Owner:PETROCHINA CO LTD
Low-cost packaging bonding silver alloy wire and preparation method thereof
ActiveCN106298720AHigh bonding strengthExcellent welding performanceSemiconductor/solid-state device detailsSolid-state devicesMagnesiumPalladium
The invention relates to a low-cost packaging bonding silver alloy wire and a preparation method thereof and belongs to the technical field of bonding wire processing. The silver alloy wire is composed of the following metal materials by weight ratio (wt%): less than 1% of Au, 1000-10000ppm of Pd, 10-200ppm of Pb, 5ppm of Mg and the balance of Ag. The method comprises the following steps: preparing materials; preparing intermediate alloy; performing vacuum melting and pull casting; making an alloy bar into a 2 to 4mm alloy bus by using a coarse drawing machine unit; performing intermediate on-line annealing on the alloy bus; drawing the alloy bus subjected to the intermediate on-line annealing into micro filaments with diameters of 0.015-0.030mm by a continuous drawing machine unit; and performing stabilized on-line annealing on the micro filaments to make silver alloy wires. The method adopts a principle of physical chemistry in metallurgy to design a simple and easy alloying component, greatly improves the content of palladium, adds the intermediate alloy to the liquid silver to significantly improve the oxidation resistance of the silver alloy, The different amount of magnesium is added by the method of the intermediate alloy to adjust the strong plasticity of the alloy wire, and a trace of Pb elements are added to enhance ball stability.
Owner:江苏天康电子合成材料有限公司
Novel camouflage painting coating material and preparation method thereof
InactiveCN113248996AFunctionalAdjustable intensityLuminescent paintsReflecting/signal paintsPolymer scienceNear infrared reflectance
The invention provides a novel camouflage painting coating material, which is prepared from the following components in parts by mass: a component A main paint and a component B curing agent, wherein the component A comprises 20-50 parts of resin, 20-40 parts of a special pigment, 4-20 parts of a near-infrared reflection type fluorescent pigment, 0.6-4 parts of an auxiliary agent, and 5-15 parts of a solvent; and the component B comprises the following components in parts by weight: 40-70 parts of isocyanate, 29-40 parts of a cosolvent and 1-5 parts of a dehydrating agent. The component A main paint is prepared by mixing and dispersing the special pigment, the near-infrared reflection type fluorescent pigment, the resin, the solvent and the auxiliary agent, and conducting grinding and compounding. The novel camouflage painting coating material provided by the invention effectively improves the camouflage stealth efficiency of weaponry in different background environments in a wartime state, and greatly improves the survivability of the weaponry. The product is highly targeted to use objects, and can be applied to the fields of false equipment, air force parachutes, targets and the like.
Owner:HUNAN AEROSPACE SANFENG SCI & TECH CO LTD
Light emitting toothbrush
The invention relates to the technical field of daily necessaries, in particular to a light emitting toothbrush. The light emitting toothbrush comprises a toothbrush handle and toothbrush bristles arranged at the toothbrush head portion of the front end of the toothbrush handle. A light guiding strand is arranged in the toothbrush handle. The front end of the light guiding strand extends to the lower ends of the toothbrush bristles. The back end of the light guiding strand forms a strand bundling end socket. A colored lamp light source is arranged at the back end of the strand bundling end socket. A button switch used for controlling the colored lamp light source to be on or off is further arranged on the toothbrush handle and connected with the colored lamp light source through a wire. The toothbrush bristles of the toothbrush can emit light, the effects of brightness and lighting are achieved, and the cleaning effect is more obvious.
Owner:DUPONT XINGDA FILAMENTS
Fluorescent box
Owner:北海春晓商贸有限公司
Cooling device
PendingCN109360816AWith glow effectEasy to assembleSemiconductor/solid-state device detailsLighting elementsEngineeringHeat spreader
Owner:SHENZHEN FLUENCE TECH
Manufacturing method of surface light source of notebook computer
InactiveCN101666446AImprove practical progressWith glow effectDigital data processing detailsFixed installationEffect lightEngineering
The invention relates to a manufacturing method of a surface light source of a notebook computer, which belongs to electronics. The manufacturing method comprises the following steps: molding step: using a presetting mold to carry out injection molding to obtain a plastic substrate; forming step: forming a light source into a film lighting layer; and integrating step: integrating the plastic substrate and the film lighting layer into a whole to form a light source device. Based on the manufacturing procedures, the invention can be applied to the casing manufacturing process of notebook computers to achieve utility progresses, such as product diversity, customization, and added-value improvement of products.
Owner:朱启铭
Fluorescent resin board for bowling alley
The present invention is fluorescent resin board for bowling raceway and is used to replace available raceway with coated fluorescent plastic film, which needs frequent replacement. The fluorescent resin board is produced with melamine-formaldehyde resin with luminous material added and through the steps of paper making, soaking, forming together with kraft paper and through high temperature pressing.
Owner:NANJING GOLDSTAR GASOLINEEUM INDAL
Flexible lamp bar with crystal effect
InactiveCN101994944AWith three-dimensional effectWith glow effectPoint-like light sourceElectric circuit arrangementsSurface mountingEngineering
The invention discloses a flexible lamp bar with crystal effect, which comprises a strip flexible plastic lamp body core wire, wherein a plurality of luminous body holes vertical to the core wire are formed in the core wire along the longitudinal direction; a longitudinal through hole penetrating the lamp body core wire is formed in the lamp body core wire; the periphery of the lamp body core wire is provided with an euphotic light scattering layer; the top outline of the section of the light scattering layer on the top surface of a luminous body is arc-shaped; the light scattering layer and the lamp body core wire are formed together; a transparent plastic cladding is clad on the periphery of the light scattering layer along the axial direction; the top outline of the section of the light scattering layer on the top surface of the luminous body is of a sunken arc; and the luminous body comprises a printed circuit board (PCB) and a surface-mounted light emitting diode (SMD LED) arranged on the PCB. The flexible lamp bar has the advantages of good decoration effect, high light utilization rate, three-dimensional effect, small volume, simple structure and crystal effect, and is easy to form.
Owner:姚志峰
Luminescent colored bitumen emulsion and preparation method thereof
The invention discloses a luminescent colored bitumen emulsion and a preparation method of the bitumen emulsion. The method comprises the steps of: uniformly mixing 10-30 parts by mass of colored pigment, 10-30 parts by mass of luminescent material and 0.5-1.0 part by mass of antioxidant in high-speed stirring equipment, then adding 45-70 parts by mass of 130-160 DEG C bitumen, and stirring uniformly to prepare colored luminescent bitumen; adding 1.5-6.5 parts by mass of emulsifying agent and 1.0-5.0 parts by mass of stabilizer to 28-45 parts of 45-65 DEG C water, and stirring uniformly to prepare soap solution; and injecting the prepared soap solution and luminescent colored bitumen to a colloid mill, and grinding until the emulsion mode has particle size smaller than 5 mum and average grain size smaller than 7 mum. The emulsion contains 50-65 parts of the luminescent colored bitumen, 28-45 parts of water, 1.5-6.5 parts of the emulsifying agent and 1.0-5.0 parts of the stabilizer. The luminescent colored bitumen emulsion is advanced in process and simple in application; and the luminescent colored bitumen emulsion with excellent quality, luminescent effect and gorgeous color can be produced by adopting traditional equipment.
Owner:ZHUZHOU TIMES ELECTRIC INSULATION
Luminous polyethylene terephthalate composite material
ActiveCN103374121AGood spinnabilityLong-lasting glowMonocomponent polyesters artificial filamentArtifical filament manufactureOptoelectronicsPolyethylene terephthalate
The invention relates to a luminous polyethylene terephthalate composite material. Ethylene glycol, a terephthalic acid and a high-molecular compound modified nano illuminant-ethylene glycol sol are polymerized so as to obtain the luminous polyethylene terephthalate; the weight of a nano illuminant accounts for 0.1-10% of the weight of the polyethylene terephthalate; the weight of the nano illuminant accounts for 1-10% of the weight of the nano illuminant-ethylene glycol sol; the weight of a high-molecular compound accounts for 0.1-5% of the weight of the nano illuminant-ethylene glycol sol; and the intrinsic viscosity of the polyethylene terephthalate is 0.55-0.75 dL / g, and obtained fiber fabrics can carry out continuous light-emitting more than 12 hours in the dark under visible light irradiation; and the fabric can emit light continuously for more than 12 hours in the dark within the same time of visible light irradiation after being washed 20 times in a standard manner.
Owner:PETROCHINA CO LTD
Lumining rattan making method
The invention relates to the technical field of rattan, and in particular relates to a lumining rattan making method which is as follows: a PE (poly ethylene) material and fluorescent powder are mixed, the mixture material is processed by a mold, cooled by water and molded into a semi manufactured lumining rattan, embossing processing is performed before the lumining rattan completely cooled, finally the cooled molded lumining rattan finished product is rolled up and bundled by a traction machine, the lumining rattan prepared by the method is mixed with the fluorescent powder, so that the lumining rattan has glowing effect, is easy to light at night, and plays the space decorative effect.
Owner:慈溪市光明灯具有限公司
A kind of preparation method of luminous polyethylene terephthalate
ActiveCN103374120BWith glow effectMonocomponent polyesters artificial filamentArtifical filament manufactureFiberPolyethylene terephthalate
The invention relates to a preparation method of luminous polyethylene terephthalate. Ethylene glycol, a terephthalic acid and a high-molecular compound modified nano illuminant-ethylene glycol sol are polymerized so as to obtain the luminous polyethylene terephthalate; the weight of a nano illuminant accounts for 0.1-10% of the weight of the polyethylene terephthalate; the weight of the nano illuminant accounts for 1-10% of the weight of the nano illuminant-ethylene glycol sol; the weight of a high-molecular compound accounts for 0.1-5% of the weight of the nano illuminant-ethylene glycol sol; and the intrinsic viscosity of the polyethylene terephthalate is 0.55-0.75 dL / g, and obtained fiber fabrics can emit light continuously for more than 12 hours in the dark under visible light irradiation; and the fabric can emit light continuously for more than 12 hours in the dark within the same time of visible light irradiation after being washed 20 times in a standard manner.
Owner:PETROCHINA CO LTD
Self-opening vehicle entry and exit fence for construction site
ActiveCN112030820AQuick installationEasy to disassembleTelevision system detailsRoad vehicles traffic controlDisplay boardArchitectural engineering
The invention relates to the technical field of vehicle entry and exit fences, and discloses a self-opening type vehicle entry and exit fence for a construction site. A camera is fixedly connected tothe upper end of a connecting base, a license plate display panel is arranged below the camera, and a first handrail and a second handrail are arranged on the front surface of a fixing base; and the first handrail and the second handrail are fixedly connected through a connecting assembly, a rotating groove rotating relative to the connecting rotating rod is formed in the rear surface of the firsthandrail, a protective assembly sleeves the first handrail and the second handrail, and a buffer assembly is arranged on the front surface of the fixing base and located below the first handrail. When the handrail is damaged, the whole handrail does not need to be disassembled and replaced, and the cost can be effectively saved; and anti-corrosion layers, anti-rust layers and waterproof layers are arranged outside the first handrail and the second handrail so that good anti-corrosion and anti-rust effects can be effectively achieved on the first handrail and the second handrail, and the service life is prolonged.
Owner:安徽铭初建设工程有限公司
Mask production method
PendingCN112841770AAvoid wearing it backwardsEasy breathingProtective garmentTouch SensesEngineering
The invention relates to a mask production method. The production method comprises the following steps: overlapping cloth; wrinkling the cloth; customizing a nose bridge strip: producing a special-shaped nose bridge strip according to design requirements, wherein the special-shaped nose bridge strip comprises a long strip part and a recognition part, the recognition part is fixed to one end of the long strip part, and the recognition part and the long strip part form a unique position relation so that a user can determine the front face and the back face of the mask through touch; installing the nose bridge strip: conveying the special-shaped nose bridge strip to the position, capable of being wrapped by the turned-over edge, of the main body part; carrying out hot-pressing bonding treatment; cutting: cutting in the middle line position of the hot-pressing bonding position in the width direction of a third machined body, so as to obtain a rectangular mask body; and performing ear belt welding: welding ear belts on the two opposite sides of the obtained mask body in the length direction. According to the manufactured mask, a wearer can conveniently judge the front face and the back face of the mask through the touch sense of fingers, design is more humanized, and convenience and practicability are achieved.
Owner:仙桃市兴荣防护用品有限公司
Music neck ring player
InactiveCN107645693AReduce the burden onImprove quality of lifeFrequency/directions obtaining arrangementsWireless transmissionLife quality
The invention relates to a music neck ring player comprising a neck ring body. A wireless transmission unit, a processor and a loudspeaker are arranged in the neck ring body. The wireless transmissionunit receives external audio data and transmits the external audio data to the processor for processing; and the processor processes the received audio data and the loudspeaker carries out playing based on the data. Because the music neck ring player has a wireless transmission function, a wireless terminal like a mobile phone or a tablet personal computer sends out a signal to play music, so that the burden of the user is reduced when the user goes out with a dog or other pets or walks the dog; the user is assisted in finding out the pet at any time; the music playing is done intelligently;and thus the life quality of the user is improved.
Owner:台山市恒东音响科技有限公司
led bulb
ActiveCN108061248BWith glow effectGlobesSemiconductor devices for light sourcesEngineeringLuminescence
The invention discloses a LED bulb, including a lamp cup, a LED light source plate, and LED light sources arranged on the LED light source plate, and at least a strip lens. The LED light source plateis arranged on the lamp cup and is connected with the lamp cup in a hot manner. The strip lenses are arranged on the LED light sources, so that light emitted by the LED light sources enters bottom surfaces of the strip lenses. Side walls of the strip lens respectively form a reflection plane and a light-out plane. The reflection plane is used to reflect light emitted by the LED light sources toward the light-out plane, so that the light emits outwards after the light being refracted by the light-out plane. The LED bulb has appearance of an incandescent lamp and luminescence effect of an incandescent lam, and manufacturing process is simple.
Owner:LEEDARSON IOT TECH INC
LED bulb
The invention discloses a LED bulb, including a lamp cup, a LED light source plate, and LED light sources arranged on the LED light source plate, and at least a strip lens. The LED light source plateis arranged on the lamp cup and is connected with the lamp cup in a hot manner. The strip lenses are arranged on the LED light sources, so that light emitted by the LED light sources enters bottom surfaces of the strip lenses. Side walls of the strip lens respectively form a reflection plane and a light-out plane. The reflection plane is used to reflect light emitted by the LED light sources toward the light-out plane, so that the light emits outwards after the light being refracted by the light-out plane. The LED bulb has appearance of an incandescent lamp and luminescence effect of an incandescent lam, and manufacturing process is simple.
Owner:LEEDARSON IOT TECH INC
A kind of luminescent polyethylene terephthalate composite material
ActiveCN103374121BWith glow effectMonocomponent polyesters artificial filamentArtifical filament manufactureFiberContinuous light
The invention relates to a luminous polyethylene terephthalate composite material. Ethylene glycol, a terephthalic acid and a high-molecular compound modified nano illuminant-ethylene glycol sol are polymerized so as to obtain the luminous polyethylene terephthalate; the weight of a nano illuminant accounts for 0.1-10% of the weight of the polyethylene terephthalate; the weight of the nano illuminant accounts for 1-10% of the weight of the nano illuminant-ethylene glycol sol; the weight of a high-molecular compound accounts for 0.1-5% of the weight of the nano illuminant-ethylene glycol sol; and the intrinsic viscosity of the polyethylene terephthalate is 0.55-0.75 dL / g, and obtained fiber fabrics can carry out continuous light-emitting more than 12 hours in the dark under visible light irradiation; and the fabric can emit light continuously for more than 12 hours in the dark within the same time of visible light irradiation after being washed 20 times in a standard manner.
Owner:PETROCHINA CO LTD
A self-opening vehicle entry and exit fence for construction sites
ActiveCN112030820BQuick installationEasy to disassembleTelevision system detailsRoad vehicles traffic controlDisplay boardStructural engineering
Owner:安徽铭初建设工程有限公司
A fiber-reinforced composite modified asphalt pavement seal and its preparation method
ActiveCN110670441BImprove crack resistanceImprove wear resistanceIn situ pavingsPaving gutters/kerbsCrushed stoneStructural engineering
The invention discloses a fiber-reinforced composite modified asphalt pavement sealing layer, comprising a base layer, a first waterproof layer is connected above the base layer, a basalt fiber layer is connected above the first waterproof layer, and the basalt fiber layer A second waterproof layer is connected above the second waterproof layer, a crushed stone layer is connected above the second waterproof layer, and a water absorbing material layer is connected above the crushed stone layer; the base layer of the present invention is provided with a basalt fiber layer above, which can improve the sealing performance. At the same time, a first waterproof layer is laid on the upper surface of the basalt fiber layer, and a second waterproof layer is laid on the lower surface of the basalt layer, which can improve the waterproof performance of the sealing layer and avoid underwater seepage. At the same time, a gravel layer is laid on the top of the first waterproof layer, which can meet the requirements of heavy-duty traffic on the road. Various structures cooperate with each other to make the sealing layer durable, scientific and reasonable in structure, and simple and convenient in construction.
Owner:南通学帆工程材料科技有限公司
Covered edge of hidden lamp strip of platform
PendingCN112361258AEasy to installClosely connectedElectric circuit arrangementsLighting elementsStructural engineeringLED lamp
The invention relates to the technical field of platform covered edges, and discloses a platform hidden lamp strip covered edge which comprises a bottom plate, a supporting plate is fixedly installedat the top of the bottom plate, an inclined plate is fixedly installed at the top of the supporting plate, an extension plate is fixedly connected to the left end of the inclined plate, and a connecting piece is fixedly installed on the left side of the supporting plate. An aluminum square tube is fixedly installed on the outer wall of the connecting piece, the whole covered edge can be installedon the aluminum square tube through the connecting piece, installation is easier and more convenient, the extension plate at the left end of the inclined plate can be erected on a platform, connectionis tighter, a splicing gap between the extension plate and the platform can be shielded, and therefore the optimal display effect is achieved. Cavities are formed among the bottom plate, the supporting plate and the inclined plate and can be used for arranging power lines, so that the power lines are not prone to being treaded and pressed, safety is higher, dangerous accidents such as electric leakage and electric shock are prevented, the LED lamp set is fixedly installed on the inner wall of the installation groove plate, the periphery of the covered edge can have the light-emitting effect,and the covered edge is more attractive.
Owner:南京至美畅和科技会展股份有限公司
LED luminous adhesive tape
InactiveCN105111954AWith glow effectPlay the role of decorative lightingFilm/foil adhesivesEngineeringAcrylic adhesive
The invention discloses an LED luminous adhesive tape which includes a release film, a base material, an etched circuit, an LED and adhesive, wherein the release film is adhered to the upper surface of the base material; the base material is PVC with the thickness of 2.5 mm; an accommodating groove is formed in the surface of the base material; the etched circuit is arranged on the surface of the base material; the LED is fixed on the etched circuit; the adhesive is acrylic adhesive. Through the manner, the LED luminous adhesive tape provided by the invention has the luminous effect of the common tape, and can be adhered to places in the environment requiring illumination, so as to be used for decoration and illumination after the power source is switched on, and illumination patterns can be selected as personal preference, and the LED luminous adhesive tape is portable and easy to operate.
Owner:SUZHOU HUAZHOU TAPE
Luminous effect processing method and apparatus
The invention discloses a light-emitting special effect processing method and a device; the method comprises the following steps: determining the pixel points which need to emit light in a pending image; respectively taking each pixel point as the central point, and respectively selecting pixel points of corresponding number from each set direction based on a set light-emitting length; taking each selected pixel point and each pixel point which is regarded as the central point as pending pixel points, and calculating the brightness coefficient value of each pending pixel point according to the location relationship between each pending pixel point and the corresponding central point; for each pixel point whose brightness coefficient value is not 1, processing light-emitting treatment to the pixel point based on the brightness coefficient value of the pixel point so as to obtain an image with light-emitting special effect. The technical proposal provided by the invention can achieve specific light-emitting effects in finished shot images.
Owner:VIMICRO CORP
Light-emitting device applied to shoe product and running method of device
The invention discloses a light-emitting device applied to a shoe product and a running method of the device. The light-emitting device comprises at least one optical fiber and at least one light-emitting unit. Each optical fiber is arranged in a shoe sole of the shoe product and comprises a light inlet and multiple light outlets. The light-emitting units are used for emitting light. The light enters the optical fibers through the light inlets to be transmitted and is emitted out of the optical fibers through the light outlets. Therefore, the shoe sole of the shoe product has a light-emittingeffect.
Owner:QINGYUAN GLOBAL TECH SERVICES LTD
Silver alloy wire for encapsulation and bonding and preparation method thereof
ActiveCN106298720BBig cost advantageLow costSemiconductor/solid-state device detailsSolid-state devicesPb elementAlloy
The invention relates to a silver alloy wire for packaging and bonding and a preparation method thereof, belonging to the technical field of bonding wire processing technology. The silver alloy wire is composed of metal materials with the following weight ratio (wt%): Au<1%, Pd1000-10000ppm, Pb10‑200ppm, Mg5ppm, and the rest are Ag. The preparation method includes: preparing materials; making intermediate alloys; vacuum smelting and drawing casting; making alloy bars into 2-4mm alloy busbars with a rough drawing and drawing machine; performing intermediate online annealing on alloy busbars; The alloy bus bar is drawn into microwires with a diameter of 0.015-0.030mm by a continuous drawing unit; the drawn microwires are stabilized and annealed online to make silver alloy wires. Based on metallurgical physical and chemical principles, the present invention designs a simple and easy alloy composition, greatly increases the content of metal palladium, uses an intermediate alloy to blend into liquid silver, and significantly improves the oxidation resistance of the silver alloy, and adds different amounts of magnesium to adjust the silver through the method of the intermediate alloy. The strong plasticity of the alloy wire, the addition of trace lead elements to enhance the stability of the ball.
Owner:江苏天康电子合成材料有限公司
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