69results about How to "Avoid crosstalk" patented technology

The invention provides a multi-band composite high-integration TR assembly. The multi-band composite high-integration TR assembly comprises a shell, a front multi-layer board, a back multi-layer board, a C / X / Ku band receiving and transmitting circuit, a C / X / Ku band single receiving circuit and a Ka band receiving and transmitting circuit, wherein the front multi-layer board and the back multi-layer board are connected in the shell, the C / X / Ku band receiving and transmitting circuit is connected with the front multi-layer board, and the Ka band receiving and transmitting circuit is connected with the back multi-layer board. The low-cost scheme design of an all-solid-state microwave multilayer board suitable for batch production and testing is adopted, ports and transmission line layout are reasonably designed, multi-band composite mode transmission is achieved in the form of the front face and the back face, a C / X / Ku-band transmitting circuit and an H-polarization receiving circuit are integrated on the front face, and the transmission efficiency is improved. A C / X / Ku frequency band V polarization receiving circuit and a Ka frequency band receiving and transmitting circuit are integrated on the reverse side, different functional circuits are respectively transmitted through a microstrip line and a strip line through an interface circuit structure covering 1-40 GHz and an in-board vertical transition structure, the isolation degree of different circuits is improved, mutual crosstalk between different signals is avoided, and the transmission efficiency is improved. And the functions of high integration, high consistency, ultra wide band, numerical control phase shift, numerical control attenuation and the like of the assembly are realized.

The invention relates to the field of lamps, and discloses a light guide part, a lamp and a carrier, the light guide part comprises at least two light guide sections which are arranged in sequence, and every two adjacent light guide sections are connected through a connecting section; wherein each light guide section is provided with a light inlet part and a light outlet part, the light inlet parts are used for allowing light of the light-emitting assembly to enter the light guide sections, the light outlet parts are used for allowing the light of the light guide sections to be emitted, and the connecting sections are configured to limit at least part of the light to be transmitted between the two adjacent light guide sections. The light guide part is designed to be of the structure that the at least two light guide sections and the connecting sections are alternately connected, independent segmented control over all the light guide sections can be achieved, for example, the on-off states of different light guide sections are independently adjusted, or differentiated color output of all the light guide sections is achieved, the problem that a traditional light guide part is single in light emitting effect is effectively solved, and the light guide part is more convenient to use. And diversified and differentiated light emitting requirements are fully met. The connecting sections can effectively limit light transmission between the adjacent light guide sections, and the light crosstalk phenomenon is avoided.

The invention provides a laser transmitting and receiving device, which comprises a transmitting and receiving shell which is provided with a transmitting cavity and a receiving cavity which are arranged at an interval along a first direction; the transmitting module is arranged in the transmitting cavity and is used for transmitting emergent laser; the receiving module is arranged in the receiving cavity and is used for receiving echo laser; the rotating mirror module is arranged in front of the transceiving shell along the light emitting direction of the emergent laser, the rotating mirror module comprises a reflecting mirror, and the reflecting mirror can rotate around a rotating axis extending along the first direction so as to reflect the emergent laser to realize scanning emission and reflect the echo laser to the receiving module; wherein the first direction is perpendicular to the light emitting direction.

The application provides an image-side telecentric F-Theta scanning lens and application thereof, and relates to the technical field of optical imaging. The image-side telecentric F-Theta scanning lens comprises a diaphragm, a first positive lens, a second negative lens, a third positive lens, a fourth negative lens and a fifth positive lens which are coaxially arranged in sequence along the light path propagation direction. The fourth negative lens and the fifth positive lens are glued to form a glued double lens, and share one glued surface. The diaphragm is located at the front of the lens, is spaced apart from the first lens by 36.71 mm, and serves as an aperture diaphragm of the system to limit the incident light beam. The image-side telecentric F-Theta scanning lens provided by the application not only has a simple structure, but also is applied to scenes such as hyperspectral microscopic imaging, multi-waveband fluorescent microscopic imaging and wide-waveband industrial detection, and can realize low-distortion, image-side telecentric high-quality scanning imaging in a wide spectral range, so as to meet the strict requirements of the microscopic imaging system on large-field uniform illumination and accurate geometric measurement.

The application relates to the technical field of image sensors, and provides an image sensor and a manufacturing method.The image sensor comprises a semiconductor substrate, a plurality of pixel regions, a metal interconnection layer and a blocking structure.The blocking structure is composed of an isolation structure arranged in the semiconductor substrate, a crosstalk modulation structure and a first contact hole structure which are sequentially arranged in a dielectric layer and correspond to the isolation structure.The blocking structure can form an effective light blocking wall structure on one hand, preventing light of one pixel region from being reflected by the metal interconnection layer and crosstalking into an adjacent pixel region; and on the other hand, the blocking structure can prevent over-etching of the isolation structure during processing of the first contact hole structure, thereby reducing the enrichment and diffusion of charges in the isolation structure, effectively improving the dark current performance of the device, and simultaneously reducing optical crosstalk and electrical crosstalk of the image sensor, which is conducive to improving the imaging quality of the image sensor.

Use of a compound, microarray chip substrate, microarray chip and use and method thereof. The present application provides use of a compound, or a geometric isomer, tautomer, isotopically labeled, hydrate, solvate or salt thereof in chip surface modification. Also provided is a microarray chip substrate modified by the compound, and a microarray chip comprising the microarray chip substrate. The microarray chip substrate of the present application can greatly improve the surface modification function by surface modification, improve nucleic acid synthesis yield, amplify detection signal, and avoid non-specificity and cross-talk. It has a wide application prospect.

The application relates to a full GaN power electronic monolithic integrated circuit and a preparation method thereof, which comprises, from bottom to top, an insulating composite substrate, an AlN layer, a Si layer, a GaN / AlGaN buffer layer, a GaN layer and an AlGaN layer; a 2DEG layer is formed between the GaN layer and the AlGaN layer; the AlGaN layer is etched, a p-GaN layer is grown; a p-GaN layer gate portion is etched and filled with a passivation layer, and a gate metal is grown; source metal and drain metal are respectively grown on both sides of the p-GaN layer gate area; a deep groove is arranged between a driving circuit and a low-voltage tube, between a high-voltage tube and the low-voltage tube, and a medium is filled in the deep groove; and the full GaN power electronic monolithic integrated circuit is obtained through a top via and an interconnection process. The application can realize high efficiency and low power consumption, low parasitic effect, and reduce leakage current and switching loss.

The invention discloses an oil cooler space ring and a high-precision manufacturing method thereof.The oil cooler space ring comprises an annular body, an oil through hole is formed in the center of the annular body, four positioning bosses are evenly distributed at one end of the annular body in the circumferential direction, and a first sealing groove is formed in the peripheral face of the annular body; a second sealing groove is formed in the inner circumferential face of the annular body, a thread auxiliary groove is formed in the oil through hole, a flow guide groove is formed in the end, away from the positioning boss, of the annular body and distributed in a spiral shape, the positioning boss is used for axial positioning and circumferential positioning of the space ring in the oil cooler, and the assembly precision is guaranteed. The flow guide grooves are formed in the end face of the annular body and distributed in a spiral shape, the number of the flow guide grooves is six, the spiral flow guide grooves can guide a cooling medium to form ordered spiral flow on the surface of the space ring, the contact area of the cooling medium and the space ring is increased, the contact time of the cooling medium and the space ring is prolonged, and therefore the heat exchange efficiency is improved.

This invention discloses a linked structure cavity for improving the SPL (Surface Placement) of musical glass, comprising an active device, a microwave cavity, a linked nano-cushion, and a metasurface crystal layer. The active device is disposed on the original glass, and a metasurface crystal layer is horizontally disposed on its end face away from the original glass. A ring-shaped microwave cavity is disposed between the metasurface crystal layer and the original glass, relative to the outside of the active device. The microwave cavity is spaced around the active device and forms a circular region with the metasurface crystal layer and the original glass. A linked nano-cushion is disposed between the metasurface crystal layer and the active device, and the linked nano-cushion and the microwave cavity are configured to not interfere with each other. This multi-dimensional combination of the linked nano-cushion, the microwave cavity, and the metasurface crystal layer forms a strong coupled planar sound field, improving the SPL value of the musical glass. This invention improves the SPL value of musical glass through the multi-dimensional combination of the microwave cavity, the linked nano-cushion, and the metasurface crystal layer.

A metal grid structure of a CIS is disclosed. A plurality of photodiodes are formed in a semiconductor substrate in a pixel region. A metal grid is formed on top of each photodiode by surrounding each photodiode with metal lines. The metal grid is used to define an incident light path for each photodiode. A first dielectric layer is formed between a bottom surface of each metal line and a top surface of the semiconductor substrate. A second dielectric layer fills in between each first dielectric layer, between each metal line, and on top of a top surface of the metal lines. The first dielectric layer has a refractive index greater than a refractive index of the second dielectric layer, which is used to form a reflective structure for incident light at the bottom of each metal line and thereby improve optical interference between pixels. A process integration method for the metal grid structure of a CIS is also disclosed. The present invention improves optical interference between pixels.

The disclosure provides a focal plane array circuit, a data reading method thereof and a photoelectric detector, wherein the focal plane array circuit comprises: at least one pixel unit group, the pixel unit group comprises at least two pixel units, and each pixel unit comprises: a sensing pulse output circuit and a counter; each pixel unit in the pixel unit group except the first pixel unit is respectively provided with a corresponding first switch circuit and a second switch circuit; a first end of the first switch circuit is connected with the sensing pulse output circuit in the corresponding pixel unit, and a second end of the first switch circuit is connected with the counter in the corresponding pixel unit; a first end of the second switch circuit is connected with the counter in the corresponding pixel unit, and a second end of the second switch circuit is connected with the counter in the previous pixel unit of the corresponding pixel unit, and the two counters connected by the second switch circuit constitute a cascade when the second switch circuit is in an on state.

A motion recognition method, device and equipment are disclosed. The method comprises: performing human body skeleton detection on a video image containing multiple subjects to obtain skeleton key point information of each subject, the skeleton key point information comprising two-dimensional coordinate information of the key points, and generating a skeleton line graph of each subject according to the key point information; then acquiring learnable RGB projection parameters exclusive to the skeleton line graphs of different subjects, and projecting the skeleton line graphs into corresponding RGB channels of the video image according to the learnable RGB parameters; and using a motion recognition network to recognize the motion of each subject according to the video image with the skeleton projection. By learning independent and exclusive projection parameters for each subject, the skeleton line graphs of different subjects are naturally separated in the RGB space, even in the occlusion scene, the motion recognition network can distinguish different subjects, extract the motion features of the subject of interest for motion recognition, avoid the crosstalk of motion features of different subjects, and improve the accuracy of motion recognition.

The application provides a display device and an electronic equipment, the display device comprises a backlight module, the backlight module comprises a lamp plate, a plurality of light emitting assemblies and a supporting assembly, the lamp plate is arranged at intervals with the supporting assembly, the plurality of light emitting assemblies are arranged in an array on the surface of the lamp plate facing the supporting assembly, the supporting assembly is formed with a plurality of light transmission areas corresponding to the light emitting assemblies, each light transmission area comprises a dielectric reflection layer and a light transmission substrate, the dielectric reflection layer is arranged on the periphery of the light transmission substrate, and the position of the light transmission substrate corresponds to the position of the light emitting assembly. The light transmission substrate transmits part of the light emitted by the light emitting assembly and emits from the light transmission area, the dielectric reflection layer reflects part of the light irradiated to the dielectric reflection layer by the light emitting assembly and reflects the light to the light transmission area corresponding to the light emitting assembly. Therefore, the display device blocks the crosstalk path between adjacent light emitting assemblies through the dielectric reflection layer, thereby preventing the light crosstalk between adjacent light emitting assemblies and improving the uniformity of the backlight light.

The utility model discloses a perovskite battery based on mask technology, the utility model discloses an insulation groove is formed by using nanosecond laser to carve on the top of transparent conductive oxide base, divides the base into a plurality of independent unit area, realizes the electrical isolation between the unit in the assembly, fundamentally avoids the occurrence of crosstalk and short circuit phenomenon. This design not only ensures the independence of each battery unit, improves the overall output efficiency of the assembly, but also provides a reliable electrical separation basis for series design. In addition, the functional layers in the assembly structure are arranged in turn, from the transparent conductive oxide base to the back electrode, the layers are in close contact and each has its own function, through the efficient absorption, transmission and collection of photo-generated carriers, the photoelectric conversion efficiency of the battery is maximized.

The application discloses an empty chip integrated with a physical information graph neural network acceleration core and a potential field regulation method thereof, and belongs to the technical field of quantum semiconductor integrated circuits and space field energy regulation. The empty chip comprises an electrode array layer, a quantum bit layer, a potential source topology mapping module, a GNN hardware acceleration core and a controller. The GNN hardware acceleration core is completely integrated in the chip and comprises a graph convolution operation unit, a physical constraint storage unit and a voltage mapping unit, and is used for hardwareizing GNN operation logic. The potential field regulation method comprises the following steps: the potential source topology mapping module constructs a potential source space topology graph; the GNN hardware acceleration core calls rules in the physical constraint storage unit, iteratively solves a global optimal energy distribution through hardware-level graph convolution operation, and converts the optimal energy value into a driving voltage loaded to the electrode array layer through the voltage mapping unit, so as to construct a dynamic adjustable nonlinear potential well. The application solidifies the neural network algorithm into a hardware IP core, avoids the risk of rejection of the intellectual activity rules of the Patent Law, realizes real-time self-adaptive closed-loop regulation of the space potential field, solves the energy instability problem caused by the space potential fluctuation, and is suitable for space passive energy acquisition and new propulsion scenarios.

This invention provides a multicolor light source based on an anisotropic conductive film, comprising: a plurality of light-emitting panel packages, wherein each light-emitting panel package includes: a light-emitting panel configured to emit light; a lens holder configured to support a coupling lens and having a window, wherein each window is aligned with at least one light-emitting panel; and a coupling lens disposed on the lens holder and configured to transmit light emitted by the light-emitting panel; a circuit board configured to electrically connect the light-emitting panel to a motherboard; and a motherboard bonded to and electrically connected to the circuit board via the anisotropic conductive film. This invention allows the use of multiple monochromatic light-emitting panels to provide a mixed-color light source, such as a white light source, while also reducing the size of the light source or display.

The application discloses a kind of multi-band high-power solid-state power amplifier, belong to radio frequency power amplification technical field, the amplifier includes radio frequency matching path unit, radio frequency power amplification unit, power supply unit and monitoring processing unit;Radio frequency matching path unit uses input triplexer and output heterodyne triplexer, and single-path input signal is separated into 1.1GHz~1.3GHz, 1.5GHz~1.7GHz and 2.45GHz~2.55GHz three frequency bands independent path, and is output after amplification with high efficiency. The power amplification unit corresponding to each frequency band is all adopted multistage gallium nitride power amplifier tube, and the saturated output power of ≥57dBm is realized;Monitoring processing unit realizes the full state protection of overvoltage, overcurrent, overtemperature, output reflection and open circuit.The whole machine adopts AL6061 aluminum alloy fully enclosed integrated shell, and the shell back is integrated with the thickness ≥10mm heat dissipation tooth.The application has high gain, high isolation, high reliability and excellent outdoor environmental adaptability, and can meet the strict requirements of multi-band navigation jamming signal parallel amplification.

The application discloses a kind of fusion modal and time sequence attention multi-modal physiological feature joint identification method and system, it is related to biomedical detection and artificial intelligence identification cross technical field, the method includes: control multispectral light source module emits stimulating light signal and probe light signal to the eye of measured object, real-time acquisition original image signal of the eye of measured object, calculate pupil shrinkage peak speed, local blood oxygen change rate and response time difference;Double parallel processing is carried out, and weighted physiological features and weighted time sequence features are respectively generated;Weighted physiological features and the weighted time sequence features are input into multi-modal weighted fusion layer, and after fusion, comprehensive feature vector is obtained, comprehensive feature vector is input into classification prediction layer, the confidence probability that measured object belongs to non-normal physiological response category is calculated, according to the comparison result of confidence probability and preset judging threshold, the identification result of non-normal physiological response category or normal physiological response category is output.

The invention provides a light-emitting chip and a preparation method thereof. The light-emitting chip comprises a protection layer, a first filling layer, a light shielding layer, a plurality of light-emitting diode chips and a transparent packaging plate. The plurality of light-emitting diode chips are arranged at intervals, and the shading layers are filled between the adjacent light-emitting diode chips and on the peripheries of the light-emitting diode chips; the first filling layer and the protection layer are sequentially located on the surface of the light shielding layer and located on the light emitting side of the light emitting diode chips, light transmitting windows are arranged in the first filling layer and the protection layer, and each light transmitting window exposes one light emitting diode chip; the packaging plate is located on the side, away from the first filling layer, of the protection layer, and light crosstalk between the light-emitting diodes can be prevented.

The application relates to the technical field of optical element detection, and provides a double-focusing time-sharing coaxial optical imaging device, which comprises a mounting seat, a 45-degree light splitting prism and a lens barrel assembly; the mounting seat is provided with an object plane A side and an object plane B side; the optical axis of the object plane A side is perpendicular to the optical axis of the object plane B side; the 45-degree light splitting prism is arranged at the intersection position of the two optical axes and is used for bending and converging two orthogonal light paths into a coaxial light path of a single A / B shared optical axis; the lens barrel assembly comprises an imaging assembly and a lens barrel component; the imaging assembly is used for completing light path focusing, image collection and outputting imaging signals; and the lens barrel component is used for constraining light to propagate along a preset path. The application realizes double-viewing-angle time-sharing collection through the light splitting prism by using a single imaging assembly, effectively solves the problem of non-uniformity of the traditional multi-camera scheme reference, ensures that the imaging centers completely coincide, and can accurately calculate the spatial geometric position relationship between different surface features of a measured object, and has the advantages of compact structure, stable light path and high detection precision.

The invention belongs to the technical field of electronic digital equipment, and relates to a low-leakage reinforcing all-in-one machine. The low-leakage reinforced all-in-one machine comprises a front panel assembly and a rear shell assembly, the front panel assembly comprises a front panel and a binding touch liquid crystal screen module arranged in the front panel, a fingerprint module is further arranged on the front panel, and the rear shell assembly comprises a rear shell in butt joint with the front panel. A conductive rubber strip is arranged at the connecting position of the front panel and the rear shell, a shielding cavity is formed in the machine shell, a conductive rubber strip is arranged at the connecting position of the rear cover plate and the rear shell, an independent electromagnetic shielding cavity is formed in the back of the rear cover plate, and the binding touch liquid crystal screen module, the external interface board and the fingerprint module are installed in the front panel assembly. The main board, the power supply battery, the heat dissipation assembly, the filtering assembly, the touch panel and the like are arranged in the rear shell assembly, main electron radiation components are all provided with independent shielding cavities for electromagnetic shielding, the good anti-electromagnetic interference capacity and the good information leakage prevention capacity are achieved, and the vehicle-mounted electronic device can be used in the military vehicle-mounted special environment.

The invention discloses a multi-style differentiation graph lightening system and device of a sighting telescope, and relates to the technical field of sighting telescopes. Comprising a prism, a differentiation plate, a first LED lamp, a second LED lamp and a lens, the differentiation plate is provided with a first pattern and a second pattern which are concentric, and the surface of the second pattern is coated with a black shading coating. By independently controlling on-off and color switching of the two LED lamps, free switching of independent display of the first graph, independent display of the second graph and combined display of the first graph and the second graph can be achieved, and multi-color adaptation is supported. The device ensures light conduction and imaging effects by accurately assembling all parts. The dividers can be replaced to expand and differentiate pattern styles, the problem that a traditional sighting telescope is fixed in dividers and colors is solved, the dividers are adaptive to different sighting scenes, the sighting flexibility and accuracy are improved, and the dividers are suitable for various sighting telescope devices.

This disclosure provides a method for fabricating a laser chip and the laser chip itself. An N-type Inp layer is grown on a substrate. A first active layer, a conductive layer, and a second active layer are sequentially grown on top of the N-type Inp layer. A P-type Inp layer, a contact layer, and a mask layer are sequentially grown on top of the first, conductive, and second active layers. Using the mask layer as a mask, the contact layer is etched at a first position above the first active layer, a second position below the conductive layer, and a third position below the second active layer. A passivation layer is deposited, and mask etching is performed at the middle position of the passivation layer. Using the mask layer and the passivation layer as masks, etching is performed at the middle position of the N-type Inp layer down to below the N-type Inp layer. A first element is ion-implanted into the N-type Inp layer at an angle. By using angled ion implantation, the first element is implanted into the N-type Inp layer below the conductive layer, ensuring that the ion implantation depth of the N-type Inp layer meets the required standards.

The present application relates to printed circuit board manufacturing technology field, specifically said is super conventional dry film plug hole device and method, including: upper die holder, the upper die holder inside is formed with upper chamber, the upper chamber is connected with vacuum / positive pressure switching system, the lower surface of the upper die holder is equipped with the capillary hole that communicates with the upper chamber;And lower die holder, the lower die holder inside is formed with glue injection cavity, the glue injection cavity is connected with glue injection system, the upper surface of the lower die holder is equipped with the glue injection pipe that communicates with the glue injection cavity.The present application is by printed board "inversion", plug hole face down, resin is injected from below, air is discharged from above;Make the hole bubble residual significantly reduce;At the same time, the capillary hole for intercepting resin is arranged in the upper die holder, so that the plug hole of different aperture on the same printed board is filled in turn under the unified negative pressure parameter and glue injection pressure according to the aperture from big to small, solve the problem of big hole in traditional scheme and small hole exhaust deficiency.

The present application relates to the technical field of liquid pressure measurement, in particular to accuracy optimization design in the process of liquid pressure measurement. The purpose of the present application is to provide a pressure self-drainage type pressure measuring tube nozzle device and a monitoring method thereof. A physically isolated liquid phase pressure transmission path and a self-drainage exhaust path are constructed inside the nozzle piece, and the gathering and conditional discharge of gas are automatically completed. It is ensured that the signals obtained by the pressure acquisition module purely reflect the liquid phase pressure. The authenticity and reliability of the pressure data are improved, and the present application is suitable for long-term, continuous and automatic engineering monitoring scenes.

The application provides a fluorescent probe compound for simultaneously detecting HClO and SO2 at double sites and synthesis and application thereof. The probe compound takes phenothiazine as a response group of HClO, expands the conjugated structure of phenothiazine, and introduces a response group of SO2 and an organelle positioning group on the near-infrared fluorescent skeleton, thereby constructing an endoplasmic reticulum-targeted fluorescent probe BQTPA for simultaneously detecting HClO and SO2. The probe can realize dual-channel simultaneous detection of HClO and SO2 through two completely separated emission channels (λem=598 nm and 448 nm), and exhibits excellent selectivity, high sensitivity (detection limits are 7.9 nM and 33.8 nM, respectively) and good light stability to the response of HClO and SO2. The probe is successfully used for monitoring the changes of exogenous and endogenous HClO and SO2 levels in cells, further reveals the dynamic changes of the two in the process of drug-induced liver injury and ferroptosis, and clarifies the role of ferroptosis in liver injury.

The utility model provides a silicon carbide driving circuit and a silicon carbide device, and relates to the technical field of power electronics. The silicon carbide device comprises driving circuits, an upper bridge arm and a lower bridge arm, each of the upper bridge arm and the lower bridge arm comprises a power switch tube, each driving circuit is connected with one power switch tube and is configured to drive the power switch tube to be switched on and switched off, and at least one driving circuit comprises a driving module, a driving resistor, a filtering module and a crosstalk suppression module; the driving module is configured to provide a driving signal for the power switch tube to drive the power switch tube to be switched on and off; the filtering module is configured to filter peak interference between the grid electrode and the source electrode of the power switch tube; and the crosstalk suppression module is configured to be switched on under the condition that the power switch tube is switched off and the voltage difference between the source electrode and the grid electrode of the power switch tube is greater than a preset threshold voltage so as to suppress a negative voltage crosstalk peak generated when the power switch tube is switched off. According to the invention, the negative voltage spike generated by the high-frequency switch can be effectively suppressed.

The utility model relates to the field of microelectronic, disclose a kind of flexible circuit board, anti-shake motor and electronic equipment.The utility model includes: first metal layer, insulating layer and second metal layer;Bent flexible circuit board's first metal layer includes: first surface and fourth surface, bent flexible circuit board's second metal layer includes: second surface and third surface;First surface, second surface, third surface and fourth surface are sequentially arranged along first direction;Capacitor structure's polar plate unit is etched on first surface, driving chip is arranged on third surface or fourth surface, polar plate is connected with driving chip by first circuit, driving chip is connected with external pin by second circuit, and first circuit and second circuit are respectively at the two sides of driving chip.The structure of bent single-layer flexible circuit board realizes the function of multilayer flexible circuit board structure, avoids crosstalk between circuit while reducing the manufacturing cost of flexible circuit board.

The utility model provides a horizontal conveying device between the conductive groove and oxidation groove for roll stock anodic oxidation, including groove body device, and groove body device includes conductive groove and oxidation groove, be provided with first passageway in one side of conductive groove, be provided with second passageway in one side of oxidation groove, be provided with first water press roller mechanism outside first passageway, and first water press roller mechanism includes first water press roller group, and first water press roller group includes two first water press rollers, and there is first conveying passageway between two first water press rollers, be provided with second water press roller mechanism outside second passageway, and second water press roller mechanism includes second water press roller group, and second water press roller group includes two second water press rollers, and there is second conveying passageway between two second water press rollers, and first conveying passageway and second conveying passageway horizontal setting, utilize the structure of the utility model, when the roll stock being unwound is horizontally conveyed through conductive groove and oxidation groove, can effectively avoid the liquid mutual stringing between conductive groove and oxidation groove, improves oxidation effect.