37results about How to "Meet packaging needs" patented technology

The invention provides a packaging substrate structure and a preparation method thereof. The preparation method comprises the following steps: providing a core plate layer; forming a multilayer substrate adding layer covering two opposite surfaces of the core plate layer and electrically connected with the core plate layer; providing an interconnection structure layer which comprises a bottom circuit layer, a bottom dielectric layer and a middle interconnection layer; pressing the interconnection structure layer in a preset area of the substrate adding layer in an inverted manner to obtain a required substrate structure layer; solder mask layers are formed on the two opposite faces of the substrate structure layer, contact holes are formed in the preset positions of the solder mask layers, and at least one contact hole exposes the conductive part of the interconnection structure layer. According to the invention, packaging with finer lines, lighter and lighter weight and higher line density can be realized, and signal transmission loss can be substantially reduced at the same time. Besides, the packaging substrate structure has high design flexibility, and the thickness and the circuit density of the interconnection structure layer can be accurately controlled by adjusting the thickness, the number of layers and the circuit design of each dielectric layer and each circuit layer so as to meet specific packaging requirements.

The invention provides a film-coated copper sheet for chip front electrode connection and a preparation method and application thereof. The preparation method of the film-coated copper sheet for chip front electrode connection comprises the following steps: A) carrying out pretreatment and single-side metallization treatment on a bare copper sheet to obtain a copper sheet with a single-side metallization layer; and B) uniformly coating metal soldering paste on the single-sided metallization layer of the copper sheet, and then drying in an inert atmosphere or a reducing atmosphere to obtain a film-coated copper sheet with a pre-sintered metal film formed on the surface. According to the film-coated copper sheet, a temporary fixing agent can be prevented from being used during hot pasting, the problems of organic matter pollution, bonding area reduction and the like caused by the adoption of the fixing agent when the front face of an existing chip is connected with a copper sheet are solved, the falling-off rate is low after hot pasting, the pasting strength is high, and the applicability of the film-coated copper sheet and the reliability of a power module are greatly improved.

According to the technical scheme, the ceramic packaging tube shell in the 3D stacking form comprises an upper substrate, a middle substrate and a lower substrate which are sequentially arranged from top to bottom, and the upper substrate and the middle substrate are connected through a first copper assembly and form a first containing cavity; the middle substrate and the lower substrate are connected through a second copper assembly and form a second containing cavity, T and R of a transceiving assembly are placed in the first containing cavity and the second containing cavity respectively, and one end of the first copper assembly and one end of the second copper assembly are in electroplating connection with the upper substrate and the lower substrate through the DPC technology respectively. The T assembly and the R assembly are connected on the z axis in a copper electroplating box dam mode, the space on the plane and the cost are greatly saved, meanwhile, copper column electroplating is conducted in a DPC copper electroplating mode, the position of the copper column electroplating is limited through the dry film, the copper column can only be electroplated in a specified area, mold positioning is not needed, and the precision is very high.

The application relates to the technical field of phased array radars, in particular to a phased array radio frequency front-end circuit. The circuit comprises a front-stage processing module, a first-stage power division network, an intermediate-stage bidirectional amplification network, a second-stage power division network and a final-stage multifunctional network which are sequentially electrically connected; an external radio frequency signal input end is electrically connected with an input end of the front-stage processing module; the first-stage power division network has four first branch output ends which are respectively electrically connected with input ends of the intermediate-stage bidirectional amplification network; an output end of the intermediate-stage bidirectional amplification network is electrically connected with an input end of the second-stage power division network; the second-stage power division network has sixteen second branch output ends which are respectively electrically connected with input ends of the final-stage multifunctional network. The phased array radio frequency front-end circuit of the application adopts a multistage power division network and a topological structure, reduces the insertion loss in the multiway signal distribution process, and meets the packaging demand of miniaturization of the phased array front end.

This invention discloses a paperboard structure and paper tray based on rapid folding of double-layer paperboard, including first to third transverse folds and a first vertical slit, which together construct a basic paper tray folding frame. The end support surfaces, guided by specific folds, work in conjunction with the inner and outer side panels to form a robust end support structure. The interlayer formed between the inner and outer side panels further consolidates the overall stability. The lateral support plate is transformed into an L-shape through a clever fold design, significantly enhancing the lateral support force. The end support frame also features a similar L-shaped support strip design. This design also demonstrates various deformation schemes to adapt to different needs, such as different forms of L-shaped support strips and support tongues achieved through specific slits and auxiliary folds, which respectively improve the stability and edge strength of the ends. All components are self-formed through simple folding without additional assembly, realizing rapid three-dimensional transformation of the paperboard and greatly improving the pressure-bearing capacity and structural stability of the paper tray.

The invention provides an exchange box body and a packaging structure thereof, the exchange box body is a combination body formed by assembling components, the assembled exchange box body at least comprises a front wall part and a floor part, the components comprise a front wall module and a floor module, and the front wall module is connected with the floor module. The front wall module comprises a front wall part used for constructing a front wall part and a floor part arranged on the front wall part, a connecting structure used for connecting the floor module and the floor part is arranged between the floor module and the floor part, the floor part is connected with the floor module through the connecting structure, and the floor module extends backwards from the floor part. And the floor part and the floor module jointly construct a floor part. Through the structural design of the exchange box body, the exchange box body can be easily loaded into containers with the same or similar length while the use strength and the working condition adaptability of the exchange box body are ensured, so that the transportation cost is optimized.

The utility model discloses a lead frame that is more material saving belongs to lead frame field, including frame body, and the inside frame body is arranged and set up with a plurality of chip mounting area through longitudinal edge and horizontal edge, and each chip mounting area is set up with a plurality of chip mounting unit through the connecting rib, and each chip mounting unit is composed of two groups of base island board of symmetrical setting, and each group of base island board includes three base islands of different area size, and can be used for installing the chip of different size, and each base island is independently provided with a pin.

The application discloses a PMMA micro-fluidic chip packaging method, mainly comprising the following steps: providing a PMMA micro-fluidic chip to be packaged; adding phase change material into a micro-fluid channel of a chip bottom plate after the phase change material is heated to a molten state; covering a layer of solvent on a bonding surface of the chip bottom plate after the phase change material is cooled and solidified; aligning a chip cover plate with the chip bottom plate and combining the chip cover plate with the chip bottom plate, the solvent infiltrating the bonding surfaces of the chip bottom plate and the chip cover plate and forming a liquid bridge between the chip bottom plate and the chip cover plate, the chip bottom plate and the chip cover plate being automatically aligned according to a contour by a horizontal directional component force of the liquid bridge force; and after standing until the bonding is completed, heating the micro-fluidic chip to melt and blow out the phase change material in the micro-fluid channel, and completing the packaging. Furthermore, the application also provides a PMMA micro-fluidic chip formed by the packaging method. The application realizes the packaging of the PMMA micro-fluidic chip by one-step method, does not need to rely on external expensive equipment, is simple to operate, has high alignment precision and good bonding quality.

The utility model discloses a kind of finished product packing equipment of standard parts, it includes: vertical board, support plate and electric lever, the vertical board is spaced apart with four, four The first runner is rotatably connected between every two adjacent vertical boards, four The connecting plate is fixedly connected in the side wall of vertical board, every two adjacent connecting plates The third runner is rotatably connected, the support plate is symmetrically provided with two, two The connecting piece is fixedly connected in the side wall of support plate, two The feeding hopper is fixedly connected in the side wall of connecting piece, the feeding hopper outside is provided with suction pump, suction pump Two sides are communicated with suction pipe, the electric lever is symmetrically provided with two, two The fixed plate is fixedly connected in the output end of electric lever. The above structure realizes the function of stable conveying packaging bag and adapting different specifications packaging bag.

This utility model provides an automatic cleaning and packaging device for blister trays, including a main frame, a feeding section, a cleaning section, a packing section, an auxiliary section, and a control section. The main frame includes a base, a transport seat, a cleaning seat, a protective plate, a packaging seat, a dustproof carrier plate, and a compressor. The feeding section includes a feeding mechanism and a clamping mechanism. The cleaning section includes a transport fixing mechanism, an adjustment mechanism, and a cleaning mechanism. The packing section includes a servo motor, an electric telescopic rod, and a vacuum suction cup. The auxiliary section includes a transport calibration mechanism and a lid-mounting mechanism. This utility model features full-process automation, reducing manual intervention. Operators do not need to manually intervene in the tray position, significantly reducing labor intensity. Standardized cleaning processes ensure quality, significantly improving the cleaning pass rate and completely avoiding the risk of secondary pollution caused by manual wiping. Closed-loop environmental control optimizes working conditions, significantly reducing dust concentration in the work area and minimizing the harm of dust to the respiratory system.

The utility model discloses a box sealing device for an oil separation plate, which comprises a machine table, a plurality of groups of guide rollers are uniformly mounted on the machine table, a rack is mounted in the middle of the top end of the machine table, an adjusting component is mounted in the rack, and driving components are symmetrically connected onto the adjusting component. The driving assembly comprises a main frame connected with the adjusting assembly in a sliding mode, the main frame is of an inverted-T-shaped structure, and a driving motor is installed on one side of the main frame. By arranging the driving assemblies, the distance between the driving assemblies can be adjusted through the adjusting assemblies, the packaging requirements of cartons with different widths are met, then the driving motor at the top end of the main frame drives one set of synchronous wheels to rotate, the synchronous wheels can drive the synchronous belt to rotate, and the cartons are driven by the synchronous belt to move on the machine table; and the carton is moved to the adhesive tape for packaging, the adhesive tape does not need to move, the carton can be continuously sealed, and the practicability is improved.

The application belongs to the field of copper-based composite materials, and particularly relates to a near-net forming copper / diamond composite material and a preparation method and application thereof. The preparation method comprises the following steps: preparing diamond particles II with a Cr2C3-Cr-Cu composite coating on the surface; mixing the diamond particles II, copper and a binder I to obtain feed A, and mixing a copper alloy and the binder II to obtain feed B; injecting the feed B into a mold cavity to obtain a shell green body, and then injecting the feed A to obtain a copper / diamond composite material green body with a shell-core coating structure; and performing vacuum debinding sintering and hot isostatic pressing sintering on the copper / diamond composite material green body in sequence to obtain the near-net forming copper / diamond composite material. The volume ratio of the binder I in the copper / diamond composite feed A is 30-40 v / v%, and the volume ratio of the binder II in the copper alloy feed B is 40-50 v / v%. The near-net sintering forming can obtain the copper / diamond composite material with excellent performance, and the production efficiency is improved and the cost is reduced.

The invention provides an isolation structure frame package of SOP300mil 8L, comprising a SOP300mil8L lead frame unit; 140 lead frame units are arranged in a matrix on the SOP300mil 8L lead frame unit; every two lead frame units form a group in the horizontal direction, a flushing channel groove is provided between the two lead frame units in each group, internal force elimination grooves are provided on both sides of each group of lead frame units in the horizontal direction, and process grooves are provided on both sides of each group of lead frame units in the vertical direction; the lead frame unit comprises a first base island and a second base island arranged in sequence from top to bottom, and inner pins are used for electrical connection; first base island coplanarity balancing platforms are provided on both sides of the first base island, and second base island coplanarity balancing platforms are provided on both sides of the second base island; base island support ribs are provided on the first base island and the second base island; an IC chip, a first digital isolation chip and a second digital isolation chip are installed in a chip mounting area, and a plastic package is coated on the outside of the first base island and the second base island.

The utility model provides a kind of water sample parallel subpackaging device, including water sample mixing mechanism, the water sample mixing mechanism includes mixing pipe and water wheel, the inside of the mixing pipe is equipped with mixing chamber, the top and bottom of the mixing chamber are equipped with liquid inlet and liquid outlet respectively, the water wheel is installed in the mixing chamber, the center of the water wheel two sides is equipped with rotating shaft, rotating groove corresponding with the rotating shaft is equipped in the mixing chamber inner wall, water sample enters mixing chamber from liquid inlet, and falls on water wheel, drives water wheel rotation, directly shears fluid by the mechanical action of water wheel rotation, generates intense turbulent flow to realize mixing, and the mechanical stirring force provided by water wheel is much greater than passive turbulent flow, can effectively break up lump, prevent precipitation, greatly improve the mixing intensity of water sample, to meet the subpackaging demand of different water samples.

This utility model relates to the technical field of box sealing and packing equipment, and in particular to an adaptive box sealing and packing machine; it is applicable to the packing needs of various corrugated boxes and has better applicability; it includes a mounting box, a gantry frame fixedly mounted on the mounting box, a first telescopic cylinder fixedly mounted on the gantry frame, a suction component mounted on the output end of the first telescopic cylinder, and a lifting and feeding mechanism mounted in the mounting box. The lifting and feeding mechanism includes a second telescopic cylinder fixedly mounted in the mounting box, a placement frame mounted on the output end of the second telescopic cylinder, multiple heat shrinkable tape rings stacked on the placement frame, and elastic limiting members symmetrically mounted on both sides of the placement frame. The elastic limiting member includes a rod slidably mounted on the placement frame, a limiting wheel rotatably mounted on the rod, and a spring sleeved on the rod. One end of the spring is connected to the bottom of the rod, and the other end of the spring abuts against the bottom of the placement frame. A heating mechanism for heating the heat shrinkable tape rings is mounted on the gantry frame.

The invention relates to the field of LED technology, in particular to a high color quality parameter spectrum LED light source and a preparation method thereof. A bracket is provided with a bowl and positive and negative electrodes, a plurality of LED chips are arranged in the bowl, and fluorescent glue is wrapped around each LED chip; the fluorescent glue is formed by preparing a 4000K fluorescent glue solution, the 4000K fluorescent glue solution is a mixture of glue and blue powder with an emission wavelength of 460-470nm, blue-green powder with an emission wavelength of 490-500nm, green powder with an emission wavelength of 535-545nm, red powder with an emission wavelength of 630-640nm and infrared powder with an emission wavelength of 725-735nm, or a mixture of glue and blue powder with an emission wavelength of 460-470nm, blue-green powder with an emission wavelength of 490-500nm, green powder with an emission wavelength of 535-545nm and red powder with an emission wavelength of 650-660nm. It can reduce the packaging of LED chips with a main wavelength of 460‑470nm, reduce material costs, improve product color quality requirements, and meet the mainstream packaging needs of 3030 and 2835.

The present invention provides an automatic loading device, including a folding and lifting truck frame, a loading device, a material discharging assembly, a tray assembly, and a material pushing assembly; the folding and lifting truck frame includes a conveyor belt mechanism, a fixed frame, a lifting assembly, a bottom frame, and a walking sprocket group; the rear end of the loading device is hinged with the conveyor belt mechanism; the loading device, the material discharging assembly, the tray assembly, and the material pushing assembly are combined into an integral structure, and the folding and lifting truck frame drives the integral structure to rise and fall. The automatic loading device of the present invention integrates the collection, handling, loading, and unloading of goods into one, and has a high degree of automation.

This utility model relates to the field of packaging technology for Gannan navel oranges, and more particularly to a container device for sorting and packaging Gannan navel oranges. It includes a sorting machine, a base mounted outside the sorting machine, a turntable rotatably connected to the base, supports symmetrically mounted on the turntable, and holding frames fixedly connected to the supports; and a removal component mounted on the holding frames, which facilitates the removal of Gannan navel oranges. The opening and closing of the baffle and the linkage between the baffle and the movable plate can be achieved by pulling a handle, allowing for operation by a single person and reducing labor intensity. The symmetrical design of the two holding frames, combined with the rotation function of the turntable, enables alternating operation, avoiding wasted time waiting for the sorting machine to be idle. Furthermore, the equipment has good adaptability; by adjusting the sliding stroke of the movable plate and the opening and closing height of the baffle, it can accommodate Gannan navel oranges of different sizes, meeting the packaging needs of various sorting grades.

The utility model provides a kind of mould plate protection device for food detection, it includes sealed bag, the sealed bag has bag mouth and is closed using sealing structure, it is characterized by: the sealed bag also has at least 1 opening, the opening is closed by hydrophobic air-permeable composite film, the hydrophobic air-permeable composite film has several micropores, the periphery edge of opening and the periphery edge of hydrophobic air-permeable composite film are sealed connection.The mould plate protection device for food detection of the utility model, by the hydrophobic waterproof performance and air-permeable performance of hydrophobic air-permeable composite film, on the one hand, can block the pollution of external mould spores to the plate in device, on the other hand, can prevent the spores from sample source in device from overflowing outward, to reduce the risk that mould incubator is polluted by different source mould spores, reduce incubator frequent shutdown sterilization times, while avoid moving plate frequently during cultivation and cause inaccurate result.

The utility model relates to heat shrinkage packaging technical field, concretely for a kind of multi-specification adaptive heat shrinkage packaging device, including heat shrinkage packaging machine body, the top of heat shrinkage packaging machine body is equipped with film mechanism, the film mechanism includes mounting plate, opening and film roller, the mounting plate is installed in the top of heat shrinkage packaging machine body, the opening is opened in the top of heat shrinkage packaging machine body, the top of mounting plate is equipped with telescopic mechanism and adjusting box, the output end of telescopic mechanism is connected with the adjusting box, adjusting hole is opened on the adjusting box, bidirectional screw rod is equipped on the adjusting hole, the both ends of bidirectional screw rod are equipped with adjusting block, the structure can realize the automatic clamping of film roller and adjusting position, no matter face different size or type of packaging film, can be flexible to deal with, satisfy the diversified packaging demand, increase the versatility and flexibility of equipment.

The utility model relates to the technical field of automobile electric control unit devices, and discloses a waterproof circuit board, which comprises an upper cover plate, a lower cover plate and an electric control unit, the electric control unit is fixed on the lower cover plate through a low-temperature welding strip, a welding layer is formed between the electric control unit and the lower cover plate, and a circuit joint on one side of the electric control unit is aligned with a joint hole on one side of the lower cover plate. The upper cover plate is provided with a notch consistent with the electric control unit in size, after the connector hole of the upper cover plate is aligned with the connector hole of the lower cover plate, the upper cover plate and the lower cover plate are bonded and sealed through sealant, and the upper side and the lower side in the connector hole are each provided with an air bag capable of being inflated and deflated. The air bags can extrude each other after being filled with air to wrap the electric wire, and the connection part of the circuit connector and the electric wire is sealed, so that liquid is prevented from entering to cause short circuit.

The invention relates to the technical field of biological medicine manufacturing, and provides a water-soluble microcapsule and a preparation method thereof.The preparation method comprises the following steps that an emulsifying agent, a thickening agent and a water-soluble monomer are dissolved in water, and an emulsion continuous phase is obtained; the content of the emulsifier in the water is 0.5%-5%; the content of the thickening agent in the water is 0.5%-5%; the ratio of the water-soluble monomer to the water is (1: 100)-(20: 100); the water-soluble monomer is introduced to increase the viscosity of a water phase and participate in construction of a shell layer, so that diffusion of a core material to the water phase is effectively inhibited, and high encapsulation efficiency and high drug loading capacity are realized; the process parameters such as the emulsifying rotating speed and the monomer proportion are easy to adjust, microcapsules with the particle size ranging from 1 micrometer to 800 micrometers can be prepared in a controlled mode, the packaging requirements of different water-soluble active substances such as vitamins and enzyme preparations are met, and the product adaptability is good.

The utility model relates to product packaging technical field especially is involved in a kind of film wrapping machine, including tail cutting module, tail cutting module includes machine base, setting in the swivel arm cylinder of machine base, swivel arm mechanism includes adapter block and connecting arm, adapter block is set on the bearing seat in machine base, adapter block one end is connected with the telescopic rod of swivel arm cylinder, other end is connected with connecting arm, film sticking mechanism includes film sticking cylinder, adjusting seat and several film sticking blocks, film sticking cylinder is set on connecting arm, adjusting seat is connected with the telescopic rod of film sticking cylinder, several film sticking blocks are set on adjusting seat at equal intervals, film cutting mechanism includes film pressing cylinder, heating wire and roller stand, roller stand is set on connecting arm by elastic guide rod.The film wrapping machine is optimized to tail cutting mechanism, film is collected, film is cut and is ironed as a whole, integrated design greatly reduces the overall occupied space of equipment, simplifies equipment structure, avoids the failure caused by cooperation problem, effectively improves the stability of equipment.

This utility model relates to a cable wrapping device in the field of cables, comprising a frame, a support plate and a rotating plate, a worktable mounted on the support plate via support columns, a wheel set on one side of the rotating plate, a rotatable wrapping disc within the wheel set, and the wheel set being driven by a motor. The worktable is provided with a first roller, a second roller, an arc-shaped groove and a pulley, the first roller and the second roller being respectively located on both sides of the wrapping disc, and the pulley being slidably mounted within the arc-shaped groove. This utility model, through the wrapping disc, the first roller, the second roller, the arc-shaped groove and the pulley, achieves a fast and convenient cable wrapping process. The device is easy to operate, not only improving work efficiency but also reducing the complexity and labor intensity of manual operation, making the entire packaging process more efficient and convenient.

The invention relates to a ceramic-packaged digital isolator product structure and a chip isolation structure manufacturing method, the digital isolator product structure aims at solving the high-voltage isolation problem of a ceramic-packaged digital isolator and improving the reliability of the ceramic-packaged digital isolator, and the digital isolator product structure comprises a digital isolator chip and a shell, the substrate of the digital isolator chip is a semiconductor silicon wafer, and meanwhile, the digital isolator chip is provided with metal pressure bonding pads at the input end and the output end of the receiver chip and the transmitter chip; and the shell and the digital isolator chip are provided with insulating glue. In the digital isolator product structure provided by the invention, only the PAD spacing of the chips for designing the isolator is increased, so that the problem of voltage resistance between the input end and the output end of the isolator manufactured by the existing semiconductor silicon wafer process is solved; and meanwhile, the insufficiency of insulation and voltage resistance of the digital isolator manufactured by the semiconductor silicon wafer process can be solved by adopting the existing silicon wafer process line and chip.

The invention discloses a thermocouple precision packaging device and method, and the device comprises a straightening mechanism which is correspondingly provided with a wire diameter detection device, a hole shrinkage snapping mechanism is disposed behind the wire diameter detection device, a material conveying mechanism is disposed behind the hole shrinkage snapping mechanism, a workpiece five-dimensional adjustment module is disposed right opposite to the material conveying mechanism, and the workpiece five-dimensional adjustment module is connected with the straightening mechanism. A workpiece clamping platform is mounted on the workpiece five-dimensional adjusting module; and the reducing snapping mechanism and the workpiece five-dimensional adjusting module are correspondingly provided with pneumatic wire cutters. The thermocouple precision packaging device is compact in design and convenient to maintain, has the function of automatically and precisely packaging a small-size integrated thermocouple sensor, and has the characteristics of good machine vision recognition effect, good mechanical deformation pretreatment consistency, good force control feedback, high hole positioning precision, high packaging yield, high assembly precision and the like; the engineering practical value is realized.

This utility model discloses a side-standing horizontal bag-feeding mechanism, characterized by: a front bag-feeding device and a rear bag-feeding device, with a bag-transferring device between the two devices. During operation, the bag-transferring device transfers the packaging bags fed by the front bag-feeding device to the rear bag-feeding device. The rear bag-feeding device includes a conveyor table driven by a conveyor motor, with a bag-receiving position, a bag-waiting position, and a bag-exit position. The bag-waiting position has a bag-blocking component, which is movably configured. The bag-exit position has a bag-blocking plate, and above the bag-exit position are movably mounted a bag-mouth suction nozzle and a bag-tail suction nozzle, respectively used to suck up and lift the ends of the packaging bags at the bag-exit position. This utility model facilitates the feeding and conveying of more bags, increases the bag-feeding speed, and better meets the packaging needs of bag feeding machines.

The application relates to an optical-electric device blister box with multi-tail fiber length compatibility, and relates to the technical field of optical communication device packaging. The blister box comprises a transparent protective upper cover and a black protective base, and the two are buckled to form an integrated structure, have good sealing and protection performance, and the black protective base is provided with symmetrical left and right buckles and outer upper and lower buckles, facilitating firm closure and stacked storage. The upper surface of the base is provided with a wavy tail fiber groove capable of accommodating tail fibers with different lengths; the left end of the tail fiber groove is provided with a device limiting groove, and the right end is provided with an adapter placing groove, the placing groove is provided with a tail rubber sleeve limiting buckle, and the tail end of the tail fiber is stably fixed. The left side of the device limiting groove is also provided with a device pin / soft plate placing groove, and the left side of the tail rubber sleeve limiting buckle is provided with a multi-point limiting convex point groove, thereby providing multi-section positioning support. The application can effectively avoid tail fiber bending damage and improve the safety of device transportation and storage.

The present invention relates to an integrated packaging structure, which includes a main substrate, a first module, a second module, a cavity element and a large-size device. The main substrate includes a first surface of the main substrate and a second surface of the main substrate that are arranged opposite to each other. The first module and the second module are stacked. The stacked first module and the second module, the cavity element and the large-size device are horizontally arranged on the first surface of the main substrate and are electrically connected to the main substrate respectively. Through the above arrangement, the current integrated packaging structure needs to be further designed with high density, miniaturization, multi-dimensionality and multiple requirements.