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87results about How to "Reduce the facing area" patented technology

Capacitance embedded touch screen, driving method and display device thereof

The invention discloses a capacitance embedded touch screen, a driving method of the capacitance embedded touch screen and a display device of the capacitance embedded touch screen. A touch sensing electrode is arranged on a color film substrate, a wholly connected common electrode layer in the TFT (thin film transistor) array substrate is divided into a touch driving electrode and a common electrode, the touch driving electrode adopts a time-sharing driving mode to achieve the display and touch functions, the time-sharing driving mode helps to reduce the mutual interference between display and touch and increase the picture quality and the touch accuracy; an overlapping area of the touch sensing electrode and the touch driving electrode indents to from an indentation part to reduce the facing area between the touch sensing electrode and the touch driving electrode, so as to reduce the sensing capacitance formed at the overlapping area; in order to solve the problem of the increase of resistance of the touch sensing electrode because of the reduction of the area of the indentation part, the area at the overlapping area between the touch sensing electrode and the common electrode is expanded outwards to form an expansion part to reduce the resistance of the touch sensing electrode, thereby enabling the resistance of the entire touch sensing electrode to meet the requirement of the touch screen.
Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Silicon carbide MOSFET device and manufacturing method thereof

The invention provides a silicon carbide MOSFET device and a manufacturing method thereof. Silicon carbide deep P injection is performed in a specified region, groove etching and deposition of metal or polysilicon are performed above a silicon carbide deep P doped region, and the deposited metal or polysilicon is in direct contact with the silicon carbide N-epitaxy to form a Schottky contact or aSi / SiC heterojunction contact having rectifying characteristics. Therefore, the integration of multiple sub-rectifiers is achieve while optimizing the basic performance of the conventional silicon carbide UMOSFET, the working performance of the third quadrant of the device is greatly optimized, the gate-drain capacitance of the device is reduced and the switching speed of the device is improved.
Owner:HANGZHOU SILICON-MAGIC SEMICON TECH CO LTD

Array substrate, manufacturing method of array substrate and display device

ActiveCN104965370AReduce the impact of the signalSolve the loadNon-linear opticsDisplay devicePhysics
The invention discloses an array substrate, a manufacturing method of the array substrate and a display device, and belongs to the technical field of display. The array substrate comprises a substrate body. A data line is formed on the substrate body. A first electrode is formed on the substrate body on which the data line is formed. A first insulating layer is formed on the substrate body on which the first electrode is formed. A second electrode and a guard electrode are formed on the substrate body on which the first insulating layer is formed. The orthographic projection of the data line on the substrate body falls into the orthographic projection of the guard electrode on the substrate body. At least one opening is formed in the guard electrode, and the openings are located in the orthographic projection area of the data line on the guard electrode. The openings are formed in the guard electrode, the problem that signals of the guard electrode have an effect on signals of the data line, and consequently the load of the data line is large is solved, and the effect of reducing the load of the data line is achieved.
Owner:CHONGQING BOE OPTOELECTRONICS +1

A silicon carbide MOSFET device and a manufacturing method thereof

The invention provides a silicon carbide MOSFET device and a manufacturing method thereof. The invention improves device structure design and finally integrates Schottky contact or heterojunction contact with rectifying characteristics on the basis of traditional silicon carbide UMOSFET structure. At that same time of optimize the basic characteristics of the traditional silicon carbide UMOSFET structure, the improvement realize the integration of multi-sub rectifier devices, greatly optimizes the work performance of the third quadrant of the device, and in addition, the invention also optimizes the dynamic performance of the device, and has shorter switching time; In addition, the invention also has the characteristics of simple process and easy realization.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Thin film transistor, manufacturing method thereof, array substrate and display device

The invention provides a thin film transistor, a manufacturing method of the thin film transistor, an array substrate and a display device. The thin film transistor comprises a gate electrode, an active layer, an etching barrier layer, a source electrode and a drain electrode, wherein the etching barrier layer is arranged among the active layer, the source electrode and the drain electrode, and is provided with a first through hole and a second through hole, the source electrode is connected with the active layer through the first through hole, the drain electrode is connected with the active layer through the second through hole, and the gate electrode coincides with part of the first through hole and part of the second through hole, and coincides with a portion between the first through hole and the second through hole. According to the technical scheme, the frequency of the phenomenon that pixel voltage floats can be reduced, and the display effect can be improved.
Owner:HEFEI BOE OPTOELECTRONICS TECH +1

Drive substrate and display panel

The present application relates to a drive substrate and a display panel. The substrate comprises a special-shape display area and a special-shape non-display area. A plurality of first signal lines extend from the special-shape display area to the special-shape non-display area. A plurality of compensation capacitors are arranged in the special-shape non-display area. One compensation capacitor is electrically connected with one first signal line, and each compensation capacitor comprises a first electrode layer, a first dielectric layer and a second electrode layer which are sequentially arranged on the surface of the substrate. A plurality of first pixel driving rows are arranged in the special-shape display area. Each first pixel driving row comprises a plurality of first pixel drivingunits, and one first signal line is electrically connected with one first pixel driving row. Each first pixel driving unit comprises a storage capacitor. The storage capacitor comprises a third electrode layer, a second dielectric layer and a fourth electrode layer arranged in sequence on the surface of the substrate. The dielectric constant of the first dielectric layer is greater than that of the second dielectric layer to reduce the area occupied by the compensation capacitors in the special-shape non-display area, thereby improving the screen-to-body ratio and improving the look and feel.
Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Laminated capacitor and manufacturing method thereof

A laminated capacitor capable of reducing ESL, includes: first terminal electrodes and second terminal electrodes arranged at intervals on one surfaces of the dielectric body; first outer through-hole conductors each connecting each first terminal electrode to one first internal electrode; second outer through-hole conductors each connecting each second terminal electrode to one second internal electrode; a first inner through-hole conductor connecting the first internal electrodes to one another; and a second inner through-hole conductor connecting the second internal electrodes to one another.
Owner:TDK CORP

Array substrate and display device

The invention provides an array substrate and a display device, and relates to the technical field of display. The array substrate comprises a plurality of sub-pixels and a plurality of grid lines, wherein the plurality of sub-pixels are arranged in an array way, the plurality of sub-pixels in each line are electrically connected with two of the grid lines, the array substrate also comprises a substrate and a first electrode layer, the first electrode layer is arranged on the substrate and comprises a plurality of first electrodes, the plurality of first electrodes are in one-to-one correspondence to the plurality of sub-pixels, each first electrode comprises at least one first electrode unit, each first electrode unit comprises a plurality of strip-shaped electrodes and a connection electrode, the connection electrode is arranged at least one part of region around the plurality of strip-shaped electrodes, the plurality of strip-shaped electrodes are electrically connected with the connection electrode, the plurality of strip-shaped electrodes are arranged at intervals to form a plurality of gaps, and at least one position of the connection electrode is broken so that at least oneend of at least one gap forms in the breakage position of the connection electrode. When the array substrate is used in the display device, the transmittance of the display device can be improved.
Owner:BOE TECH GRP CO LTD +1

Low junction capacitance characteristic terahertz Schottky diode and manufacturing method thereof

The invention discloses a low junction capacitance characteristic terahertz Schottky diode and a manufacturing method thereof. A Schottky junction formed between Schottky contact metal and a materialhas a depletion effect on a two-dimensional electron gas, an etched semi-through hole is etched to a channel layer and etches off the two-dimensional electron gas of the channel layer, and the Schottky contact metal on a first convex surface and ohmic contact metal on a second convex surface are communicated by an air bridge, so that the direct area between the two-dimensional electron gas and theSchottky contact metal is very small, and capacitance is very small; and compared with a device with the Schottky contact metal completely covering the material surface, the device is smaller in capacitance, has no change in resistance, and can obtain higher cutoff frequency. A frequency mixer and a frequency doubler prepared through the low junction capacitance characteristic terahertz Schottkydiode can achieve a spectrum reception and detection function in the terahertz band, and is used for an excellent terahertz source and a terahertz receiver.
Owner:SUN YAT SEN UNIV

Welding disc and silicon-on-insulator (SOI) device with same

The invention discloses a welding disc, which comprises a plurality of welding disc metal layers, wherein the welding disc metal layers close to a semiconductor gasket and a semiconductor substrate form a parasitic capacitor; and the welding disc metal layers close to the semiconductor substrate are partitioned into parts which are separated from one another to reduce the opposite area of two pole plates of the parasitic capacitor, so that a parasitic capacitance value is reduced. The invention also discloses a silicon-on-insulator (SOI) device. The device comprises the welding disc, wherein a conductive layer which is used as a shielding layer is arranged inside the welding disc, so that a non-linear changeable parasitic capacitor inside an integrated circuit is changed into a constant parasitic capacitor; further, a shallow trench isolation (STI) area with increased depth is arranged inside the SOI device, so that the parasitic capacitance value is reduced. When the SOI device is operated, a radio frequency signal applied onto the device can be leaked out of the parasitic capacitor as few as possible; and the acquired radio frequency signal is a linear signal and meets the using requirement of radio frequency equipment.
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Charge pump circuit, charge pump system and memory

The invention discloses a charge pump circuit, a charge pump system and a memory. The charge pump circuit comprises a charge pump unit, a clock booster circuit, a booster circuit and a transmission circuit, wherein an input end of the charge pump unit is coupled to the input end of the charge pump circuit and an output end is coupled to the output end of the charge pump circuit; the clock booster circuit is used for receiving a clock signal and is suitable for boosting the clock signal to output a boosted clock signal; the booster circuit is used for receiving the boosted clock signal and is suitable for improving the voltage on the basis of the boosted clock signal to output a boosted signal; and the transmission circuit is suitable for transmitting the boosted signal to the charge pump unit. The charge pump circuit has relatively high area efficiency.
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Memory and manufacturing method thereof

The present application provides a memory and a manufacturing method thereof. The method comprises the steps of: providing a first wafer, wherein the first wafer is provided with a groove at a position corresponding to a position where a metal bonding pad is subsequently formed, the depth of the groove is larger than or equal to the thickness of the first wafer after thinning so as to get throughthe groove on the first wafer to form a wafer through hole penetrating the first wafer. Therefore, after the metal bonding pad is subsequently formed, the wafer through hole penetrating the first wafer is arranged at the position corresponding to the metal bonding pad, the wafer area directly facing the metal bonding pad is reduced to reduce the parasitic capacitance between the first wafer and the metal bonding pad, the groove can be formed through once etching, the depth is not needed to be strictly controlled so as to enlarge the process window to allow the mode of reducing the parasitic capacitance to be more easily controlled and reduce the process control precision requirement.
Owner:YANGTZE MEMORY TECH CO LTD

Touch display screen and manufacturing method thereof and display device

The invention relates to a touch display screen and a manufacturing method thereof and a display device. The touch display screen comprises a substrate and a conductive metal layer; the conductive metal layer is disposed on one side of the substrate and comprises a plurality of first electrodes arranged in a first direction and a plurality of second electrodes arranged in a second direction; the first direction is perpendicular to the second direction; every two second electrodes are connected through a first conductive part and a second conductive part, between which a lap joint part insulated to the second electrodes and the first and second conductive parts is provided; the conductive metal layer further comprises first and second bridge parts disposed between two adjacent first electrodes; each first bridge part is electrically connected with one of two first electrodes and the corresponding lap joint part; each second bridge part is electrically connected with the other of two first electrodes and the corresponding lap joint part. The touch display screen according to the technical scheme has the advantages that displaying effect is improved and touch effect is unaffected.
Owner:ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD

Eliminator for parasitic inductance of smoothing capacitor

The invention provides an eliminator for parasitic inductance of a smoothing capacitor, which comprises a printed circuit board (401), and an upper layer plane helical coil (402) and a lower layer plane helical coil (403) which are arranged on the printed circuit board (401). The upper layer plane helical coil and the lower layer plane helical coil are formed by connecting im semi-circular PCB windings end to end of which semi-diameters are increased successively; the semi-circular PCB windings with the same semi-diameter are symmetrical about mirror image, so that the upper layer plane helical coil and the lower layer plane helical coil are in staggered arrangement; the upper layer plane helical coil is connected in series with the lower layer plane helical coil through a through hole E which is formed on the printed circuit board (401) to form an orthodromic coupled structure, namely, the directions of currents in the upper layer plane helical coil and the lower layer plane helical coil are the same. The through hole E is also used for accommodating a pin of the capacitor; the values of mutual inductance and the parasitic inductance are the same by controlling the number of the semi-circular PCB windings in the upper layer plane helical coil and the lower layer plane helical coil according to the parasitic inductance value of the capacitor.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Valve machining assisting equipment for correcting grinding position by utilizing dielectric constant changes

The invention relates to the technical field of valve machining and discloses valve machining assisting equipment for correcting a grinding position by utilizing dielectric constant changes. The valvemachining assisting equipment comprises a grinding shaft; the outer side of the grinding shaft is movably connected with a baffle; a trigger power supply is started due to offset of the grinding shaft; a coil spring positioned at the outer side of a second rotary disc is coiled and contracted due to rotation of a first gear; subsequently the second rotary disc is used for driving a ratchet wheelto rotate; the first gear rotates to reduce the areas, facing to each other, of an dielectric plate and an electrode plate face so that the power supply is stopped and the power of the power supply isstored after being transformed into rotation circles when the power supply is connected; after the power supply is stopped, the power is released, subsequently the dielectric plate and the grinding shaft can be conveniently returned, the linkage between structures is improved, the automation degree is relatively high, and relatively high practicability is realized; a convex disc rotates to make sure that the grinding shaft returns to an initial position; the grinding shaft is automatically pushed to return to the initial position; and the offset situation which may occur subsequently is prevented.
Owner:上饶市华益铜业有限公司

Display panel and display device

The embodiment of the invention provides a display panel comprising a display area and a compensation circuit arranged in the display area. The compensation circuit comprises a threshold detection line extending in the first direction and also comprises a signal line extending in the second direction. The threshold detection line and the signal line include an overlapping part and a non-overlapping part. In the non-overlapping part, the threshold detection line has the first width D1 and the signal line has the second width D2. The distance between the threshold detection line and the signal line is H1 in the direction perpendicular to the display panel. In the overlapping part, the overlapping area between the threshold detection line and the signal line is S1. The distance between the threshold detection line and the signal line is H2 in the direction perpendicular to the display panel, wherein S1 / H2<D1*D2 / H1 so that the parasitic capacitance between the threshold detection line andthe signal line can be reduced and then the interference can be reduced.
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Touch panel and touch display device

The invention discloses a touch panel and a touch display device. The touch panel comprises a plurality of touch electrode blocks and a plurality of touch wires; wherein each touch electrode block comprises a first conductive layer and a second conductive layer which are stacked, a first insulating layer is arranged between the first conductive layer and the second conductive layer, and the first conductive layer and the second conductive layer of each touch electrode block are electrically connected; each touch wire comprises a first wire layer and a second wire layer which are stacked, a second insulating layer is arranged between the first wire layer and the second wire layer, and the first wire layer and the second wire layer of each touch wire are electrically connected; the first conductive layer and the first wiring layer are arranged on the same layer; the second conductive layer and the second wiring layer are arranged on the same layer, and the first insulating layer and the second insulating layer are arranged on the same layer. According to the technical scheme, stray capacitance between the touch electrode blocks and the touch wires connected with other touch electrode blocks is reduced, and the touch effect of the touch panel is improved.
Owner:HEFEI VISIONOX TECH CO LTD

Thin film transistor, array substrate and display apparatus

InactiveCN108598155AReduce the facing areaHollow structure to reduce the facing areaTransistorSolid-state devicesOxide thin-film transistorSemiconductor
The invention discloses a thin film transistor. The thin film transistor comprises a gate, a source drain metal layer and a semiconductor layer; the gate is arranged on a transparent substrate; the transparent substrate is also provided with a gate insulating layer for covering the gate; the semiconductor layer is arranged on the gate insulating layer and positioned above the gate; the source drain metal layer is arranged on the semiconductor layer, and comprises a source and a drain; the source and the drain are separated mutually and are in contact with the semiconductor layer; the semiconductor layer has a channel, and the channel is formed between the source and the drain; the gate and the source drain metal layer have an overlapped region in a direction perpendicular to the transparent substrate; and at least one of the gate and the source drain metal layer is provided with a hollow-out structure for reducing the aligned area between the gate and the source drain metal layer. Theinvention also relates to an array substrate and a display apparatus.
Owner:KUSN INFOVISION OPTOELECTRONICS

Bus fan-belt transmission mechanism

The invention discloses a bus fan-belt transmission mechanism which comprises a crankshaft pulley, a crankshaft belt, a central pulley assembly, a fan belt, a fan pulley assembly and a triangular frame assembly. A central pulley of the central pulley assembly is a double-layer pulley. The crankshaft belt surrounds the crankshaft pulley and a layer of the central pulley. The fan belt surrounds the other layer of the central pulley and the fan belt pulley assembly. The triangular frame assembly comprises two inclined beams, a central pulley mounting support and a fan pulley mounting support. The central pulley mounting support is taken as a base edge to form a triangle frame of the triangular frame assembly with the two cant beams. The fan pulley mounting support is mounted in the center of the triangle frame. The fan pulley mounting support and the central pulley mounting support are mounted in the triangular frame assembly, so that assembly accuracy of the fan pulley mounting support and the central pulley mounting support on the triangular frame assembly is improved, and the fan belt can be well matched with two belt grooves. The bus fan-belt transmission mechanism is simple to assemble, and structure stability thereof is improved.
Owner:北汽重型汽车有限公司

Apparatus for measuring wetting condition of surface of metal in oil/water double phase flow system, and method thereof

The invention discloses an apparatus for measuring the wetting condition of the surface of a metal in an oil / water double phase flow system, and a method thereof, and belongs to the field of the measurement of the oil / water wetting condition of the surface of the metal. The apparatus comprises a liquid storage tank, a volume flow meter, a circulating pump, a flow velocity adjusting valve, a disc water separator, a sample cell, a test sample, miniature conductivity sensors, and a signal processing and displaying circuit. The apparatus utilizes the miniature conductivity sensors inlayed in the surface of the test sample to measure the conductivity of a liquid film on the surface of the metal nearby probes, and the measurement result can reflect the wetting condition of the surface of the metal nearby the probes because of the substantial difference of the conductivities of oil and water. The signal obtained through measuring by the miniature conductivity sensors is displayed by light emitting diodes to obtain the percentage of the water wetting (or oil wetting) of the surface of the test sample. The apparatus and the method can realize the measurement the wetting condition of the surface of the metal in the oil / water double phase fluid of different components at different flow velocities.
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Connecting structure and electrical connector manufacturing method

The invention discloses a connecting structure and an electrical connector manufacturing method. The connecting structure comprises at least one conductive terminal, a first material strip and a second material strip. The conductive terminals are each provided with a main body, the lower parts of the main bodies are connected with guiding connecting parts, pre-breaking parts are disposed at the upper ends of the main bodies, and the upper parts of the pre-breaking parts are connected with temporary soldering parts. The first material strip is connected to the guiding connecting parts, and thesecond material strip is welded to the temporary soldering parts. The manufacturing method includes the following steps that step S1, the first material strip is formed and the at least one conductiveterminal of the first material strip is connected, the conductive terminals are provided with the main bodies, the guiding connecting parts connected with the first material strip are disposed on thelower parts of the main bodies, and the pre-breaking parts and the temporary soldering parts are arranged at the upper ends of the main bodies in an extending mode in sequence; step S2, the second material strip is welded to the temporary soldering parts; step S3, the guiding connecting parts are separated from the first material strip; step S4, the second material strip is operated to control the conductive terminals to be mounted on a base; and step S5, the pre-breaking parts are broken, and at the same time, the second material strip and the temporary soldering parts are removed.
Owner:DEYI PRECISION ELECTRONIC IND CO LTD PANYU

Semiconductor structure and forming method thereof

The invention discloses a semiconductor structure and a forming method thereof, and the method comprises the steps: providing a substrate which comprises a first region and a second region; forming a low-K dielectric layer on the surface of the substrate; carrying out the etching of the low-K dielectric layers in the first and second regions, forming a plurality of openings at the low-K dielectric layer in the first region, and forming a plurality of grooves at the low-K dielectric layer of the second region; placing metal in the first openings and the grooves, forming two opposite plate electrodes of a plurality of capacitors at the low-K dielectric layer in the first region, and forming a plurality of interconnection structures at the low-K dielectric layer of the second region; removing the low-K dielectric layer between the two opposite plate electrodes in the first region, and forming a second opening between the two opposite plate electrodes; placing a high-K dielectric layer in the second opening, wherein the high-K dielectric layer serves as the dielectric material layer of a capacitor. The method achieves the integrated manufacturing of capacitors and interconnection structures in the low-K dielectric layers, and reduces the area of the capacitors.
Owner:HUAIAN IMAGING DEVICE MFGR CORP

A rotary plate type magneto-rheological damper for aircraft landing gear

The invention relates to a rotating plate type magneto-rheological shimmy damper for a landing gear of an aircraft comprising a cylinder tube, end caps, stator assemblies and a rotor assembly, wherein the end caps are coaxially and hermetically mounted at both ends of the cylinder tube; each stator assembly is fixedly and symmetrically mounted in the part of the cylinder tube inside the corresponding end cap; a drive shaft is coaxially arranged in the cylinder tube between the two stator assemblies in a running-through manner; the drive shaft in the cylinder tube is provided with the rotor assembly and drives the rotor assembly to rotate in the cylinder tube; and one end of the drive shaft is provided with a double rocker mechanism. The rotating plate type magneto-rheological shimmy damper for the landing gear of the aircraft is a semi-active shimmy control device which is capable of guaranteeing a minimum damping under zero magnetic field conditions and increasing the adjustment range of damping force of the shimmy damper, and has the advantages of simple structure, low energy consumption, small size, fast response and continuously adjustable direction of the damping force in a large range; and the same overcomes the problems of unmeasured state feedback quantity, large energy consumption of active control force, time delay and spillovers of a traditional passive damper in the prior art, and is useful as an actuator for structural shimmy control.
Owner:CIVIL AVIATION UNIV OF CHINA

Array substrate and display device

The invention discloses an array substrate and provides a display device comprising the array substrate. The array substrate comprises a bottom glass substrate and multiple pairs of source electrodes / drain electrodes, a grating line is arranged on the glass substrate, at least one insulation layer is arranged between the source electrodes / drain electrodes and the grating line, and a very opposite area of the source electrodes / drain electrodes and the grating line decreases gradually along an output near end to an output far end of the grating line. The array substrate and the display device are both excellent in display uniformity.
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Thin film transistor, array substrate, and display device

A thin film transistor is disclosed. A gate electrode, gate insulating layer, an active layer and source and drain electrodes are sequentially formed on a substrate, the source electrode is connectedto a first end of the active layer, the drain electrode is connected to a second end of the active layer, The source electrode and the drain electrode respectively include a first region overlapping with the gate electrode and a second region located outside the first region, wherein at least the first region of the source electrode and the drain electrode is formed with a hollow pattern to reducean area directly opposite the source electrode and the drain electrode to the gate electrode. An array substrate and a display device including a thin film transistor as described above are also disclosed. The thin film transistor provided above can reduce the area of the source / drain electrode facing the gate electrode, reduce the parasitic capacitance, and improve the performance of the device.
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD

Electric connector

The invention discloses an electric connector. The electric connector comprises an insulating body; the plurality of first terminal assemblies are arranged in a first column along a first direction and are laterally assembled on the insulating body, and each first terminal assembly comprises two first terminals which are arranged along the first column to form a terminal pair; the plurality of second terminal assemblies are arranged into a second column along the first direction and are laterally assembled on the insulating body, each second terminal assembly comprises two second terminals which are arranged along the second column to form a terminal pair, and the plurality of first terminal assemblies in the first column and the plurality of second terminal assemblies in the second column are adjacently arranged along the second direction; wherein the projections of the first terminals of the plurality of first terminal assemblies and the projections of the second terminals of the plurality of second terminal assemblies along the second direction are completely staggered, and the projections of the terminal pairs of the plurality of first terminal assemblies and the projections of the terminal pairs of the plurality of second terminal assemblies along the second direction are alternately arranged. The shielding effect of the electric connector can be improved.
Owner:中山得意电子有限公司

Touch display panel

The invention provides a touch display panel. The touch display panel comprises: a signal transmission wiring layer, wherein the signal transmission wiring layer comprises a plurality of signal transmission lines, the signal transmission lines are arranged in the first direction, and each signal transmission line extends in the second direction; and a touch electrode wiring layer, wherein the touch electrode wiring layer is arranged on one side of the signal transmission wiring layer, and the touch electrode wiring layer comprises a plurality of touch units which are arranged in an array mode, the orthographic projection of the part, corresponding to one touch control unit, of the signal transmission line on the touch control electrode wiring layer is partially overlapped with the corresponding touch control unit.
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Wardrobe capable of automatically adjusting storage space according to self weight of clothes

InactiveCN112056781AAutomatically adjust storage spaceDifferent storage spaces are flexible and changeableWardrobesFittingEngineeringControl theory
The invention relates to the technical field of wardrobes, and discloses a wardrobe capable of automatically adjusting storage space according to self weight of clothes. The wardrobe comprises an inner partition plate, a lower sliding seat and an upper sliding seat, wherein the inner partition plate is positioned between the lower sliding seat and the upper sliding seat; the inner partition plateis slidably connected with the lower sliding seat and the upper sliding seat; the bottom end of the inner partition plate is fixedly connected with a lower sliding block; and the inner side wall of the lower sliding block is in threaded connection with a lead screw. When clothes on a hinged rack are taken away, a reset spring on the hinged rack drives the hinged rack to reset upwards, the oppositearea between a dielectric plate and a pole plate group is increased, a motor drives the lead screw to rotate reversely, the lower sliding block on the lead screw drives the inner partition plate to move inwards, space in an area on one side of the inner partition plate is increased, space in the inner partition plate is reduced, the purpose of saving space is achieved, different storage spaces ofthe wardrobe are flexible and changeable, meanwhile, clothes can be classified without lots of plates, and the purpose of protecting the environment is achieved.
Owner:温州竞奈商贸有限公司

RF overlap impedance measuring device and manufacturing and measuring method thereof

The invention discloses an RF overlap impedance measuring device and a manufacturing and measuring method thereof. The device comprises a cylinder, a top plate and a base plate; an inner cavity is formed among the cylinder, top plate and base plate; the cylinder comprises a conductive casing and a non-conductive cover plate cooperated with the casing; two test interfaces are symmetrically arrangedin the side part, opposite to each other, of the casing symmetrically, one end of each interface is positioned in the inner cavity, and the other end of the interface penetrates out of the casing andis then connected with test equipment; one end of a measuring chuck is positioned in the inner cavity, and the other end of the clamping chuck penetrates the cover plate and is then connected with atested overlap system; a measuring circuit accommodated in the inner cavity comprises a matching resistor and a disconnecting resistor; one end of each of two matching resistor is connected to the casing, and the other end of the matching resistor is connected with the corresponding test interface; and one end of each disconnecting resistor is connected with the corresponding test interface, and the other end of the disconnecting resistor is connected to one end of the measuring chuck. Thus, the technical problems that a present impedance measuring manner cannot realize impedance sweep measurement, is not suitable for measuring the overlap RF impedance of a practical system, and has high requirements for instruments are solved.
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

Cardiology department nursing heart pace-making monitoring device

ActiveCN112657060APrevent pacing-dependent phenomenaReduce the facing areaHeart stimulatorsSinoatrial nodeBlood pressure
The invention relates to the technical field of medical instruments, and discloses a cardiology department nursing heart pace-making monitoring device, which comprises a shell, outer membranes are fixedly connected to the upper end and the lower end of the shell, tripods are fixedly connected to the inner walls of the upper side and the lower side of the shell, and inner membranes are fixedly connected to the middles of the tripods; and a movable block is fixedly connected to the side, close to the center of the shell, of the inner film. According to the cardiology department nursing heart pace-making monitoring device, when the blood pressure in the atrium rises, the outer membrane is compressed and amplified through the inner membrane to change the position of the movable block to enable the pressurizing block to move, the first plug bodies get away from each other to increase the discharging frequency of the capacitor plate, and meanwhile the second plug bodies move to increase the intensity of pulse current to prevent excessive hydrops in the atrium; adn then current generated autonomously through sinus node and pulse current of the pacemaker enter the upper side electromagnet and the lower side electromagnet respectively; therefore, the second contact is disconnected when the magnetic field is balanced, the pacemaker stops working and the phenomenon of pacing dependence of a patient is prevented.
Owner:JILIN UNIV
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