158results about How to "Simple manufacturing process" patented technology

The invention relates to a zinc-oxygen single liquid flow cell. Semi-shield type difunctional layer composite oxygen electrodes of two catalytic layer structures with the functions of catalyzing oxygen to reduce and separate are used as anode, wherein one layer for catalyzing the oxygen to reduce faces to the air and one layer for catalyzing the oxygen to separate faces to electrolyte. An inert electrode for deposing zinc is used as cathode; alkali solution containing zincate is used as electrolyte; a cell carries out the charge and discharge work under the circulation of a pump, so that the storage and power generation of electricity energy can be realized on a large scale.

The invention discloses a 1550 nm long wavelength vertical-cavity surface-emitting laser with an InGaAsN/AlGaInAs QWs as an active layer. The laser is characterized in that the InP-based InGaAsN/AlGaInAs QWs and AlGaAsSb/AlAsSb are used as DBR materials of the active layer. The length of a resonant cavity of the laser is 1 lambda so that the better light emitting effect can be achieved. In addition, the performance of the surface-emitting laser is further improved by the adoption of a double-layer oxidation limiting layer structure, single-mode output power is improved, and 1550 nm long wavelength transmission is achieved. The laser comprises a P-type DBR layer, the active layer, an N-type DBR layer, a substrate, a SiO2 insulating layer, a transparent conducting medium ZnO, a P-type electrode and an N-type back electrode. The whole structure achieves lattice matching in material, so that the epitaxy technology can be widely applied. The vertical-cavity surface-emitting laser is simple in manufacturing technology, good in repeatability and easy to popularize.

Simplified LED chip architectures or chip builds are disclosed that can result in simpler manufacturing processes using fewer steps. The LED structure can have fewer layers than conventional LED chips with the layers arranged in different ways for efficient fabrication and operation. The LED chips can comprise an active LED structure. A dielectric reflective layer is included adjacent to one of the oppositely doped layers. A metal reflective layer is on the dielectric reflective layer, wherein the dielectric and metal reflective layers extend beyond the edge of said active region. By extending the dielectric layer, the LED chips can emit with more efficiency by reflecting more LED light to emit in the desired direction. By extending the metal reflective layer beyond the edge of the active region, the metal reflective layer can serve as a current spreading layer and barrier, in addition to reflecting LED light to emit in the desired direction. The LED chips can also comprise self-aligned and self-limiting features that simplify etching processes during fabrication.

A solar cell component comprises an upper encapsulation body, a first electric conduction structure, a solar cell, a second electric conduction structure and a lower encapsulation body, the solar cell comprises a plurality of parallel strip-shaped solar cell units, and front electrodes of the solar cell units comprise a plurality of parallel electrodes covering part of light entering faces of the solar cell units. Preferably, the solar cell units are inserted in a plurality of parallel strip-shaped grooves of the upper encapsulation body and/or the lower encapsulation body; the first electric conduction structure comprises at least one electric conduction bar, the first electric conduction structure is contacted with the front electrodes of the solar cell unit; the second electric conduction structure comprises at least one second electric conduction bar and is arrayed with the first electric conduction structure in a staggering mode; and a surface of the upper encapsulation body is provided with a light ray adjusting structure. Correspondingly, the invention further provides a manufacturing method of the solar cell component. The solar cell component has the advantages of being low in cost, material-saving, simple in process, and high in transferring efficiency.

A solar cell is provided. The solar cell includes: a substrate; a first electrode that is formed on the substrate; a second electrode that is formed on the substrate and that is apart from the first electrode; and a photoelectric conversion element with one side connected to the first electrode and the other side connected to the second electrode, wherein an area that the photoelectric conversion element occupies is 30% or less of that of the substrate. Therefore, because an occupying area of an inorganic film is very small in a solar cell of a solar panel, the solar panel can have flexibility.

A thin film transistor array (TFT) substrate and a method for manufacturing the same are provided. The manufacturing method needs only or even less than six mask processes for manufacturing the TFT array substrate integrated with a color filter pattern. Therefore, the manufacturing method is simpler and the manufacturing cost is reduced. In addition, the manufacturing method needs not to form a contact window in a relative thick film layer such as a planarization layer or a color filter layer, so as to connect the pixel electrode to the source/drain, thus the difficulty of the manufacturing process is effectively reduced.

The invention discloses a capacitive touch screen. The capacitive touch screen comprises a substrate component and a cover plate component, wherein the substrate component comprises a substrate; a SiO2 film is plated on the upper surface of the substrate, and a SiO2 film is plated on the lower surface of the substrate; a strip Mo-Al-Mo wire mesh electrode group is formed on each of the two SiO2 films; the two strip Mo-Al-Mo wire mesh electrode groups are mutually vertical; a passivation film is coated on each of the two strip Mo-Al-Mo wire mesh electrode groups; the cover plate component comprises a cover plate; a protective film is plated on the upper surface of the cover plate; an anti-reflection (AR) film is plated on the lower surface of the cover plate; an ink window is arranged around the anti-reflection (AR) film; and the lower surface of the cover plate is bonded with the upper surface of the cover plate. The capacitive touch screen has the advantages of simple manufacturing process and low production cost.

The present invention discloses a granular CO2 gas fertilizer and its preparation method. It is characterized by that it uses one limestone as main raw material, and adopts the processes of pulverizing, adding pulverized ammonium phosphate and sulfur, mixing them uniformly and high-pressure granulating so as to obtain the invented granular CO2 gas fertilizer. Its composition contains limestone 40%-50%, ammonium phosphate 30%-35% and sulfur 15%-30%. It is simple in production process, can make the cover-cultured plant strongly grow, can resist diseases and increase yield, and can provide enough CO2 for plant in the winter.

The invention discloses a manufacturing method for a novel flexible thermoelectric element. The method is characterized by comprising respectively printing a P-type thermoelectric material sizing agent and an N-type thermoelectric material sizing agent on two surfaces of a flexible insulating substrate, after the sizing agents are dried, respectively obtaining N-type and P-type thermoelectric material circuit layers, respectively drilling a row of holes on two ends of the flexible insulating substrate, plating metal in the holes, the circuit layers on the two surfaces being connected into an alternative series-connected circuit structure of N-P-N-P, and the like through the holes plated with metal on two ends, to obtain a flexible thermoelectric element. The method is advantaged by compact circuit structure, high energy density, simple manufacturing process, and the element is compatible with a flexible circuit board technology, and can be used to supply power for various wearable devices.

The present invention relates to a jet mill combining a high speed grinding apparatus and a high speed grinding apparatus with a jet mill mounted thereon wherein in consideration of the properties of aluminum having a high degree of softness, pressurizing air is injected not through existing air nozzles, but through injection holes, and the number of injection holes and the approach angles toward air of the injection holes are optimized to maximize the particle collision of the grinding object, thereby manufacturing granules having particle sizes in the range between 100 μm and 1000 μm.

The invention relates to a coagulating salt for potassium salt solid mine backfilling and a manufacturing method thereof. The manufacturing method comprises the following steps: 1. preparing a magnesium chloride saturated solution; 2. evenly mixing 1.00 part by mass of magnesium oxide, 0.80-1.20 parts by mass of magnesium chloride saturated solution, 1.00-15.00 parts by mass of sodium chloride particle in tailings and 1.00-12.00 parts by mass of magnesium chloride particle in tailings to form a slurry; 3. casting the slurry, and curing to form; and 4. curing at ambient temperature under the humidity of lower than 70% for 6-12 hours to obtain the coagulating salt. By manufacturing the coagulating salt with a certain strength from magnesium oxide and a great deal of tailings containing sodium and magnesium salts, the invention has the advantages of simple manufacturing process, low cost and wide sources of magnesium oxide, can maximally backfill the tailings into the mine, meets the requirement of safety in production, and solves the problem of pollution of tailings for the vegetation in the ambient environment as well as the problem of stacking of the tailings, thereby having favorable social benefit and economic benefit.

A high-potential Mg alloy used as consumable anode for the underground oil or gas pipeline, storage tank and water pipe is prepared through micro-alloying the Mg-Mn alloy by Mg-Ca and Mg-RE intermediate alloys, and refining by use of special refining agent to obtain Mg MnRECa alloy, which contains proportionally Mn, Ce, Ca, Si, Cu, Ni, Fe and Mg. Its advantages are high open-circuit potential 1.7-1.8 (-V) and high current efficiency (55-60%).

The invention discloses a method for realizing conversion between metal rectangular waveguides and microstrip lines. The device comprises a waveguide converter and a microstrip line converter connected with the waveguide converter. The waveguide converter comprises a waveguide section and a waveguide transition section, wherein the waveguide section comprises a wide edge and a narrow edge; the waveguide transition section is formed by retracting the narrow edge of the waveguide section to a connecting surface between the waveguide converter and the microstrip line converter in a linear lowering way; and a dielectric body is uniformly filled into the wide edge of the waveguide section. The microstrip converter comprises a baseband board and the microstrip lines, wherein the width of the baseband board is the same as that of the metal rectangular waveguide; and the microstrip lines are arranged on the baseband board. Electromagnetic waves are transmitted from the waveguide converter to the microstrip line converter to realize effective conversion between waveguide propagation and microstrip line propagation. The device only relates to a linear planar structure, is simply structure and simple and convenient to manufacture; moreover, a frequency-sensitive geometrical structure is unrelated, and the working frequency range of the device is only limited by own working frequency range of the waveguide, so the device has the characteristic of wideband.

The invention discloses a key switch, which comprises a key cap, a shell, a shaft body and an elastic piece, wherein the shaft body is arranged in the shell in a penetrating way; one end of the elastic piece is connected to the shaft body; the other end of the elastic piece is connected to the shell; the key cap covers the shaft body; when the key cap is pressed, the key cap drives the shaft body to move relative to the shell; the key switch also comprises a film circuit and a conduction piece; the film circuit is arranged on one end, far away from the key cap, of the shell; the film circuit is provided with a conduction point; when the key cap is pressed, the shaft body drives the conduction piece to contact with the conduction piece to trigger the film circuit to generate signals. The key switch not only has the use performances such as good handfeel of the existing mechanical keyboard, high press service life and rapid conduction speed, but also solves the problems that the existing mechanical keyboard is not waterproof, is easily oxidized and is high in cost; the manufacturing and assembling technologies of the existing mechanical keyboard are simplified.

The invention discloses a red LED packaging method which comprises the following steps of: 1, preparing for a red light chip; 2, manufacturing a bracket; 3, preparing for white glue; 4, carrying out first-time baking; 4, welding a line; 6, dispensing; 7, carrying out secondary baking; and 8, carrying out glue sealing to obtain a red LED product. The red LED packaging method provided by the invention is easy in manufacture process, low in cost, easy to realize, and ensures product quality, and meets the requirement of massive production; and the red chip is preferentially selected from a AlGaInP four-element chip, raw material components and proportions of silver light glue and epoxy packaging sealing glue are scientifically and reasonably blended, thus the concentricity, the color rendering index and the light flux of a red light region can be improved, the discreteness is reduced, the service life is greatly prolonged, the comprehensive property is high, and wide popularization and application are facilitated.

The invention discloses graphene-modified concrete and belongs to the field of concrete. The graphene-modified concrete is prepared from the following components in parts by weight: 5-20 parts of cement, 25-40 parts of coarse sand, 35-48 parts of stones, 10 parts of water, 0.05-0.15 parts of graphene and 5-15 parts of a water reducing agent. The graphene-modified concrete has the characteristics of being simple in preparation technology, low in cost and short in complete coagulation time. Compared with common concrete, the graphene-modified concrete is capable of resisting higher external force, the complete coagulation time can be shortened into 10d from 28d required for complete coagulation of the common concrete, and the dosage can be reduced by 25%.

The embodiment of the invention discloses a sliding cover terminal and a mounting method thereof. The sliding cover terminal comprises a display screen and flexible printed circuit (FPC) integrated component, an upper sliding cover circuit board and a lower sliding cover circuit board, wherein the display screen and flexible printed circuit (FPC) integrated component is connected with the upper sliding cover circuit board and the lower sliding cover circuit board respectively. In the embodiment of the invention, a display and a flexible printed circuit are integrated, so as to reduce production working procedures of the sliding cover terminal and the number of the connected connectors, effectively simplify manufacturing technique of the sliding cover terminal, and reduce the manufacturing cost of the sliding cover terminal.

The invention discloses a concentric circle type metal body surface electrode for a bioelectrical impedance detection technology and a manufacturing method thereof. The method comprises the following steps of: manufacturing metal ring and wafer materials of different sizes by using a mechanical cutting method, and then cleaning the surfaces of the materials to remove dirt on the surfaces; preparing acidic copper chloride etching solution consisting of hydrochloric acid, sodium chloride and copper chloride, and forming a series of micro structures on the surface of the metal ring by using an etching processing method to enlarge the surface area of the electrode; and after the etched metal ring and the wafer are cleaned and dried, integrally connecting the metal ring and the wafer by using non-woven fabric or foam with viscosity to form a concentric circle type double-electrode structure, welding lead buckles and finally obtaining excitation and measurement electrode integrated concentric circle type metal body surface electrode. The method has simple manufacturing process, high production efficiency and low cost, and can effectively reduce the contact impedance of the metal body surface electrode and the human skin and improve the measurement precision of the bioelectrical impedance detection technology.

The invention relates to a method for producing the rubber filler by ceramic buffing tailings-filling or ceramic waste materials, which comprises: ultramicro treating for the ceramic buffing tailings-filling or ceramic waste materials, then drying the powder after ultramicro treatment, modifying the powder by modifiers to get the product. The whole process of manufacture has no particular request for materials and can treat a large number of ceramic buffing tailings-filling or ceramic waste materials without occupying land.

The invention relates to a cavity filter used for a microwave communicating system. Aiming at solving the technical problems of disunited structure size and complex structure of the existing cavity filter manufactured by a Chebyshev mathematics response model, the invention provides a mathematics response model of a cavity filter structure and a cavity filter used for a movable communicating network; the mathematics response model thereof adopts an isoparametric element lowpass prototype as the designed mathematics response model of the cavity filter structure and leads the cavity filter structure obtained according to the mathematics response model to respectively have united and consistent structure sizes on the resonance cavity, resonance rod, coupling adjusting rod and resonance cavity clapboard thereof, thus leading the product manufacturing and processing technique of the cavity filter to be greatly simplified; simultaneously the assembled cavity filter is easier to be debugged and is suitable for batch production. Another advantage of the technical scheme is as follows: under the condition of meeting stopband attenuation, the central loss of a benchmark passband is reduced to the minimum; moreover, the unloaded Q value of the cavity can be guaranteed to be maximal and the insertion loss of the cavity filter is minimal.

The invention discloses an integral molding process for a profile. The integral molding process for the profile comprises the steps of 1) cutting: cutting a raw material according to needed length; 2) small hole punching: punching a small molding hole which can facilitate strip-shaped profile bending at a position which is required to be bent; 3) bending; 4) large hole finish cutting. The integral molding process for the profile disclosed by the invention has the advantages that the process is simple, the efficiency is high and metallic frames with high structural stability can be quickly manufactured; since the vertical parts of the strip-shaped profile are not fully cut off when the small molding hole is punched but certain distance is reserved to form a reinforcing connecting part, after the profile is bent, the vertical parts on the two sides of the small molding hole can be connected to form an integrated connecting structure without using a welding process or other connecting parts, the overall structural strength is effectively increased, the stability is good, the appearance is attractive, the welding process is not used, and not only can the production process of the traditional metallic frames be effectively simplified and can the production efficiency be improved, but also the saving of energy and production raw materials can be facilitated and the production cost is decreased.

The invention discloses a 3D stacked image sensor. The 3D stacked image sensor comprises a pixel array, an analog-to-digital conversion unit array and a memory array. The image sensor is composed of an upper layer chip and a lower layer chip stacked up and down. The pixel array includes a plurality of pixel units for converting an optical signal into an analog electrical signal and is located on the upper layer chip. The analog-to-digital conversion unit array includes a plurality of analog-to-digital conversion units for converting the analog electrical signals into digital electrical signalsand is located on the lower layer chip. The memory array includes a memory cell array and a logic circuit array, the memory cell array includes a plurality of memory cells for storing the converteddigital electrical signals, the logic circuit array includes a plurality of logic circuits for controlling reading and writing of the memory cells; and the memory array is located at the lower layer chip. The image sensor frame rate can be improved.

The invention discloses a stacked package structure and a manufacturing method. The stacked package structure includes a first package and a second package. The first package includes a substrate, a first component mounted on the substrate, a first glue injection body covering the first component, and a first package line. The second package comprises a second component, and a second glue injection body covering the second component. The second package is attached to the first package by the engagement of the second glue injection body with the first glue injection body. The first package line and the second component are electrically connected via a conductive fill hole provided on the first glue injection body and / or the second glue injection body. The present invention discloses the stacked package structure and the manufacturing method thereof, which are designed to reduce the thickness of the stacked packaging structure, simplify the manufacturing process and reduce the processing cost.

The invention discloses an anti-allergic hair oiling and dyeing cream and a manufacturing method thereof. The hair oiling and dyeing cream is composed of the following components in percentage by weight: 6% to 10% of thickening agent, 1% to 5% of pH value regulator, 2% to 8% of emulsifier, 1% to 5% of conditioning agent, 0.5% to 15% of antioxidant, 0.1% to 0.5% of coloring agent, 0.1% to 0.3% of aromatic, and the balance being solvent. The manufacturing method comprises the following steps: individually heating the solvent, a thickening agent, a coloring agent, and emulsifier, evenly stirring, cooling, then adding an antioxidant, a conditioning agent, a pH value regulator, and an aromatic, evenly stirring, detecting, and finally loading if the product is qualified. All the raw materials in the cream meet the standards of cosmetic hygiene, and no irritant raw material is added. The cream also has the advantages of low raw material cost, simple processing and manufacturing technologies, and user-friendliness.

The invention provides a liquid crystal display panel and a liquid crystal display device comprising the same. The liquid crystal display panel at least comprises a first basal plate, a second basal plate, a liquid crystal layer, a first polarizing plate, a phase delay piece and a second polarizing plate, wherein the second polarizing plate, the second basal plate, the liquid crystal layer, the phase delay piece, the first basal plate and the first polarizing plate are piled in sequence, and the liquid crystal display panel is provided with a penetration area and a reflection area. The liquidcrystal display panel can be applied in the liquid crystal display device.

The invention discloses a preparation method of an acetic acid-activated sludge-based adsorbent. The specific steps are as follows: taking an appropriate amount of sludge and glacial acetic acid to obtain a homogeneous acetic acid-activated sludge slurry; drying the homogeneous acetic acid-activated sludge slurry to obtain dry sewage Sludge and pulverize, and screen out sludge particles with a particle diameter of 1-2mm; add an activator solution compounded with zinc chloride and sulfuric acid, and perform pyrolysis reaction under nitrogen atmosphere to obtain sludge pyrolysis residue; wash with distilled water after grinding ,dry. The invention has simple manufacturing process and convenient operation. It adopts wet sludge to be directly pyrolyzed without drying treatment. The pyrolysis temperature is low, which belongs to low-temperature pyrolysis. While reducing the sludge drying process, it saves a lot of energy and is more energy-saving and environmentally friendly. The sludge adsorbent is prepared by the chemical activation method of the compound activator, and the carbon-containing compounds in the sludge are condensed into non-volatile polycondensation carbon through dehydration, condensation, moistening and expansion of chemical agents, so as to obtain adsorption with a well-developed porous structure. agent.

The invention relates a conductor line and a manufacture method thereof, and belongs to the field of electrical technology. The method comprises that S1) first modification is carried out on a carrier according to the set pattern to form rough surface areas; S2) second modification is carried out on the rough surface areas to form sensitive areas; S3) activation is carried out on the sensitive areas to form activated areas with catalytic nucleus; and S4) the activated areas are plated to from the conductor line. The conductor line comprises a conductor line body which is made of a metal combination or a metal and the carrier, wherein the conductor line body is embedded into he carrier. The manufacture method of the conductor line is simple in technology, easy to operate, sources of needed raw materials are wide, the manufacture process is environment protective, the yield is high, and thus, the method is easy to popularize. The conductor line has the advantages of simple design, wide application and high wearing property.

The invention relates to a saturation resistor with a simple structure. The saturation resistor with the simple structure comprises a closed loop iron core, wherein coils are respectively arranged on two iron core limbs of the closed loop iron core; the turns per coil are the same; dotted terminals of the coils in the two iron core limbs are connected with a terminal I, and resistances are respectively connected between opposite terminals of the coils in the two iron core limbs and a terminal II; the resistance values of the resistances are the same; one resistance R1 is connected with a positive thyristor D1 in parallel, and the other resistance R2 is connected with a reverse thyristor D2 in parallel; the control end of each thyristor is connected with a control circuit; the control circuit controls the size of a trigger angle of each thyristor, so that the size of the reactive value of the saturation resistor can be continuously adjusted.

The invention relates to an air guide structure for indoor unit of wall-mounted air-conditioner , comprising a motor (1) and a plurality of shutters (7); wherein, an output shaft of the motor (1) is connected with a connecting rod (2) of the motor. The both ends of the motor connecting rod (2) are connected with the connecting rod of the front shutter (A) and the connecting rod of the back shutter (B), respectively. A plurality of shutters (7) are connected with the connecting rod of the front shutter (A) and the connecting rod of the back shutter (B) by rotating shafts, respectively. The connecting rods of the front shutter (A) are composed of a right-front shutter connecting nod (4) and a left-front connecting nod (6); the connecting rods of the back shutter (B) are composed of a right-back shutter connecting nod (5) and a left-back shutter connecting nod (8). The left-front connecting nod (6) and the left-back shutter connecting nod (8) are connected with the right-front shutter connecting nod (4) and the right-back shutter connecting nod (5), respectively. A plurality of shutters (7) are connected with the left-front connecting nod (6), the left-back shutter connecting nod (8), the right-front shutter connecting nod (4) and theright-back shutter connecting nod (5) by rotating shafts, respectively, and are connected into two groups. The invention has the advantages of simple manufacture technology, quick-assembly, reliable performance and low maintenance costs, even left-right adjustment of air flow in horizontal direction of air conditioner.

A liquor motor of noncircular wheel series is featured as applying operation cavity with automatic gap compensation function on motor, forming said cavity by one noncircular wheel series and front as well as back side plates, making noncircular wheel series have automatic hold function of side direction gap and making front side plate have automatic compensation function of axial gap, enabling to use liquor as operation media of said motor since micron grade function of seal movement gap can be constantly remained axially and radially by said operation cavity.