101results about How to "Affect clarity" patented technology

The invention relates to a liquid crystal display, which comprises a base plate, a color light filtering unit and a touch controller, wherein the color light filtering unit is arranged on the bottom surface of the base plate, the touch controller is arranged on the top surface of the color light filtering unit, the color light filtering unit comprises a black matrix frame and a plurality of primary color pixels, a plurality of frame holes are circulated and defined out by the black matrix frame, the primary color pixels are respectively arranged in the frame holes, the touch controller consists of a plurality of conducting wire threads arranged on the black matrix frame, the touch controller comprises a plurality of row electrodes, a plurality of line electrodes, a plurality of row conducting wires electrically connected with the row electrodes, and a plurality of line conducting wires electrically connected with the line electrodes, and in addition, the row conducting wires and the line conducting wires avoid each other, extend at intervals, and are not mutually staggered. The touch controller made of the conducting wire threads is directly formed on the black matrix frame, so the manufacture process can be shortened, and the influence on the output brightness or the image definition of the liquid crystal display caused by the arrangement of the touch controller can also be avoided.

The invention provides a semiconductor device and a manufacturing method thereof. The manufacturing method comprises the following steps of: providing a semiconductor chip; embedding the final layer of metal interconnection layer in a dielectric layer in a chip region; forming a first passivation layer on the final layer of metal interconnection layer in the chip region, wherein a soldering pad opening is arranged at a position in the first passivation layer corresponding to the final layer of metal interconnection layer; forming a metal layer which covers on a dielectric layer in a marking region and the first passivation layer in the chip region, and forming a soldering pad layer connected with the final layer of metal interconnection layer from the metal layer in the chip region; forming a second passivation layer which covers on the metal layer in the marking region and the soldering pad layer in the chip region, wherein a top layer opening is arranged at a position in the second passivation layer corresponding to the soldering pad layer; and forming a mark of the semiconductor chip in the marking region, wherein the mark is embedded into the second passivation layer and the metal layer. The device and the manufacturing method can form an effective circuit in the marking region and obtain the distinct semiconductor chip mark.

The invention relates to the technical field of display and particularly relates to a light guide plate capable of utilizing a micro-penetration surface to collect light and a manufacturing method of the light guide plate as well as a backlight module and a display device. An emergent surface of the light guide plate is the micro-penetration surface; the micro-penetration surface comprises a plurality of micro-penetration points and the micro-penetration points are provided with convex surfaces; and the bottom surface of the light guide plate is a net surface and the net surface comprises a plurality of net points and the net points are provided with convex surfaces. The manufacturing method of the light guide plate comprises the steps of: presetting a micro-penetration point distribution pattern by a precision engraving machine; putting a micro-penetration surface die core base plate into a precision engraving machine; engraving the micro-penetration surface die core base plate into a micro-penetration face die core according to the micro-penetration point distribution pattern; assembling the micro-penetration surface die core and a light guide plate die core into a light guide plate die; and injecting and molding into the light guide plate by the light guide plate die. A micro-penetration surface design is adopted and directions of all scattering lights in the light guide plate can be adjusted by using the micro-penetration surface to collect the scattering lights; and the development brightness and the influence definition of a liquid crystal liquid screen are improved and the product quality is improved.

The invention relates to the technical field of intelligent information acquisition, and discloses an automatic cleaning dustproof device for an intelligent acquisition terminal. The automatic cleaning dustproof device comprises a shell, wherein the shell is a rectangular hollow box; an image acquisition device is fixedly installed inside the shell; a front baffle is fixedly installed in the frontof the top end of the shell, and the front baffle is an arc-shaped plate; a front frame is fixedly mounted in the front of the shell, and the front frame is a rectangular frame; a glass plate is fixedly arranged at the middle hollow position of the front frame; and the bottom ends of the two side surfaces of the shell are respectively provided with a row of drainage holes. According to the automatic cleaning dustproof device for the intelligent acquisition terminal, an elastic connecting rope is pulled downwards by a water blocking plate, when the elastic coefficient of the elastic connectingrope is greater than the adsorption force between a reverse magnetic plate and a fixed magnetic plate, the elastic connecting rope can pull a sponge plate downwards to enable the sponge plate to slide downwards, the sponge plate sliding downwards can rub with the glass plate to clean the outer surface of the glass plate, the glass plate can be automatically cleaned through rainwater collection, and therefore, the outer surface of the glass plate cannot be stained with stains, so that the definition of a collected picture is ensured.

The invention discloses a preparation method of a thymopetidum injection, comprising the following steps of: mixing and grinding thymic tissues of calves or pigs and an aqueous sodium chloride solution; regulating a pH value to 3.5-4.5; freezing at the temperature from 15 DEG C below zero to 22 DEG C below zero; thawing and heating frozen mixed and ground fluid to the temperature of 33-37 DEG C; homogenizing the liquid to obtain homogenate; heating the homogenate to the temperature of 80 DEG C; insulating for 30 minutes; separating to obtain supernatant fluid; mixing the supernatant fluid and ethanol; standing; separating again; concentrating; regulating a pH value of concentrated fluid to 7.5-8.5; then, heating the concentrated fluid to the temperature of 80 DEG C; insulating for 30 minutes; cooling and centrifugally separating to obtain third supernatant fluid; after hyperfiltering and clarifying by an ultrafiltration membrane step by step, obtaining a thymopetidum solution; adding water for injection into the thymopetidum solution in order to regulate thymopetidum content of 2.5mg or 5mg or 10mg in each milliliter of the thymopetidum solution; adding a stabilizing agent; and obtaining the thymopetidum injection after being sterilized. In the prepared thymopetidum injection, the content of high polymer substances is smaller than 0.5 percent and is further lower than a standard rule of China.

A touch recognition method, the touch screen involved in the touch recognition method includes a space sensing layer and a signal processor electrically connected to the space sensing layer, and the space sensing layer senses capacitance changes caused by external objects ; The signal processor receives the capacitance change signal of the space-separated sensing layer, and determines the position of the touch point according to the capacitance change of the space-separated sensing layer. In this way, the contact between fingers and the touch screen can be avoided, fingerprints will not be left on the touch screen, and the definition of the touch screen will be affected, and the operation is simple and convenient.

The invention discloses a remote control monitoring device based on the internet of things, comprising a rear shell and an image acquisition device, wherein a front shell is clamped in front of the rear shell, the image acquisition device is embedded into the front shell, a network connector is fixedly installed at the top of the inner wall of the front shell, and a signal amplification antenna isarranged at the top of the network connector; and the top of the signal amplification antenna penetrates through the front shell and extends above the front shell, an indicator lamp is embedded intothe front surface of the front shell, the indicator lamp is located above the image acquisition device, emergency lamps are embedded into the front of the front shell, and the number of the emergencylamps is two. The remote control monitoring device relates to the technical field of monitoring devices. The remote control monitoring device transmits data by using the internet of things to realizesuper long-distance monitoring. Moreover, the storage space of a network cloud is far greater than a fixed storage device, the network cloud can store more data, and data can be directly inquired on amobile device, so the remote control monitoring device is simpler and more convenient.

The invention relates to a camera, in particular to a multi-directional camera used for building monitoring. The multi-directional camera used for building monitoring comprises a bracket and the like, penetrating holes are formed in the bottom in the bracket, a lifting mechanism is arranged on the left side wall in the bracket, a swinging device is arranged on the right side of the lifting mechanism, and a clamping base is connected to the swinging device; and a clamping block is matched with the clamping base, and a camera body is arranged on the clamping block. According to the multi-directional camera used for building monitoring, convenient disassembly, overhauling and installing of the multi-directional camera are achieved, the shooting range of the multi-directional camera is expanded, and the camera is adjusted to a proper position for completing the better shooting effect.

The invention discloses a liquid crystal screen protective film and a preparation method, belonging to the technical field of screen protective films. The liquid crystal screen protective film comprises a base material layer, the upper surface of the base material layer is provided with a scratch-resistant layer, the upper surface of the scratch-resistant layer is provided with a dust removal layer, the lower surface of the base material layer is provided with a radiation-proof layer, and the radiation-proof layer is A release film is provided on the lower surface, and the substrate layer, the scratch-resistant layer, the radiation protection layer, and the radiation protection layer and the release film are connected through an adhesive layer. The preparation method comprises: coating an adhesive layer on the upper surface of the substrate layer, bonding a scratch-resistant layer on the upper surface of the adhesive; coating a dust release layer on the upper surface of the scratch-resistant layer; coating the lower surface of the substrate layer Cover the adhesive layer, then bond the radiation protection layer, then coat the adhesive layer on the lower surface of the radiation protection layer, and bond the release film. The protective film not only has good scratch resistance, but also has good radiation protection, electrostatic shielding and waterproof effects, provides multi-directional protection for liquid crystal screens, and has good application value.

The invention discloses an automotive camera device with a protective slid cover. The device comprises a shell, a CCD (charge coupled device) and a master control circuit are arranged in the shell, the front end of the shell is provided with a protective layer panel, two ends of the protective layer panel are respectively provided with an illumination light-compensating lamp, the illumination light-compensating lamp is internally installed in the protective layer panel, and the middle of the protective layer panel is provided with a slid cover device; the slid cover device comprises a slid cover and a driving device, one end of the slid cover is connected with the driving device, the driving device is fixedly arranged in the protective layer panel, the driving device is connected with the master control circuit, and the master control circuit is used for controlling the driving device to open/close the slid cover. According to above mode, an organic glass panel before the camera can be effectively protected, and the condition that the definition of camera is influenced due to the existence of scratch in long-term use is avoided.

The invention discloses a camera automatic cleaning device. The device comprises a casing, a transparent cover and a cleaning strip; one end of the casing is coaxially connected with a central shaft,a rotating wheel is coaxially arranged inside the transparent cover, the outer circumference of the rotating wheel and the inner circumference of the transparent cover are connected, a sealing cavityis formed in the transparent cover inside the rotating wheel, one end of the transparent cover rotatably sleeves one end of the casing, the central shaft penetrates through an axial hole of the rotating wheel and extends into the sealing cavity, and the central shaft is rotatably connected with the rotating wheel; a driving mechanism is arranged in the casing, and the driving mechanism is connected with the rotating wheel to drive the rotating wheel and the transparent cover to rotate around a central axis; the sealing cavity is internally provided with a mounting seat and a camera, the mounting seat is fixed to the central axis, and the camera is mounted on the mounting seat; the cleaning strip is fixed to the casing, the cleaning strip is in axial contact with the outer surface of the transparent cover, and the cleaning strip avoids the line of sight of the camera. The device can automatically complete the cleaning of the camera without affecting the working of the camera.

The invention discloses a laptop with a dustproof screen in the field of computers. The laptop with the dustproof screen comprises a display, a host, a keyboard and a touchmouse, wherein the display is hinged to the host; the keyboard is positioned on the back side of the upper surface of the host; the touchmouse is positioned on the front side of the keyboard; the display comprises a display screen and a frame arranged around the display screen in an enclosing manner; a vertical rotating shaft is fixed in the frame on the left side of the display screen; a transparent dustproof membrane is arranged on the rotating shaft; a kerf for the dustproof membrane to pass through is formed in the frame on the left side of the display screen; a clamping strip is fixed at the end, penetrating through the kerf, of the dustproof membrane; a clamping groove matched with the clamping strip is formed in the frame, on the right side of the display screen. The scheme is ingenious in conception, simple in structure, convenient and practical, and dust in the environment can be effectively prevented from dropping on the display screen of the laptop.

The invention relates to an anti-blocking vending machine based on a blockchain technology. The anti-blocking vending machine comprises a main body and a plurality of shelves, wherein a dredging mechanism is arranged in the main body and comprises a first motor, a driving gear, a push plate and two movement components; each movement component comprises a spindle and a driven gear; a cleaning mechanism is also arranged in the main body and comprises a roller brush, a connecting shaft and two cleaning components; each cleaning component comprises a lifting unit and a rotation component; and thelifting unit comprises a second motor, a lead screw and a lifting block. By use of the anti-blocking vending machine based on the blockchain technology, the blockchain technology is adopted to carry out data storage, so that a data degree of safety is high. In addition, by use of the anti-blocking vending machine based on the blockchain technology, through the dredging mechanism, a situation thata commodity is clamped between the shelf and the main body to cause delivery failure so as to bring economic loss to users can be avoided, a display window can be cleaned through a cleaning mechanism,and therefore, a situation that the clearness of the display window is affected since the display window fogs is avoided.

The invention relates to a dustproof ATM with a reminding function. The ATM comprises a main body, a display screen, a clamping groove, a banknote taking port and a keyboard, the ATM further comprisesa dustproof mechanism and a reminding mechanism. The reminding mechanism comprises a detection assembly and a reminding box; a supporting shaft, a swing plate, a vibration block, a fixing block and adriving assembly are arranged in the reminding box. The dustproof mechanism comprises a fixed box and a power box; a rotating shaft, a connecting plate, shielding cloth, two torsion springs and two bearings are arranged in the fixing box; two power components are arranged in the power box; a cleaning assembly is arranged on the side, close to the display screen, of the connecting plate. Accordingto the dustproof ATM with the reminding function, a user can be reminded to take away a bank card from the card slot through the reminding mechanism, economic loss caused by the fact that the user forgets the bank card is avoided, and through the dustproof mechanism, when equipment is idle, the display screen can be covered, and the display screen is prevented from being accumulated by dust and affecting definition of the display screen.

The invention discloses a security monitoring device based on Internet of Things, and relates to the technical field of security and protection of the Internet of Things. The device comprises a monitoring spherical shell, wherein a top-mounted cover used for hanging and mounting is installed at the top of the monitoring spherical shell, a mounting frame mechanism used for being positioned on a wall body is fixedly arranged at one side of the outer surface of the top-mounted cover, and an electric power mechanism for rotating to adjust an angle is installed in the middle of the top of the monitoring spherical shell. According to the monitoring device, intelligent adjustment and monitoring of the Internet of Things can be achieved, the overall horizontal monitoring view angle of a monitoring mechanism can be changed at will according to requirements, the surrounding environment is monitored in an all-around mode, and suspicious objects are clearly recorded and monitored; and mosquitoes around the device are repelled, the mosquitoes are prevented from interfering with monitoring images, intelligent connection between the device and a network is achieved, intelligent omni directional monitoring is achieved, the overall occupation space is small, the monitoring range is wide, dust on the surface of a protective cover can be automatically cleaned, manual cleaning is not needed, and unnecessary maintenance work is reduced.

The invention relates to the technical field of bus shelter, in particular to an environment-friendly bus shelter with a rainwater collection and utilization structure. The environment-friendly bus shelter comprises two supporting rods, wherein a publicity board is fixedly mounted between the two supporting rods, a top plate is fixedly mounted at the tops of the two supporting rods, a rainwater collection mechanism is mounted at the top of the top plate, the rainwater collecting mechanism comprises a collecting box, a collecting tank, a filter screen, a scraping plate, a first reciprocating screw and a first motor, and an output shaft of the first motor is fixedly connected with the first reciprocating screw. According to the environment-friendly bus shelter, leaves or other impurities on the filter screen are removed through reciprocating movement of the scraping plate, the situation that rainwater collection is affected by blockage of the filter screen is avoided, the collected rainwater is guided into the water storage tank to be stored, and therefore the rainwater can be effectively prevented from being evaporated.

The invention discloses an indoor poster and a making method thereof. The indoor poster comprises a poster body which comprises a transparent film, a pattern layer, a transparent adhesive layer and a color background layer, wherein the pattern layer is arranged on the transparent film and is pasted with the color background layer through the transparent adhesive layer so as to be located between the transparent film and the transparent adhesive layer; and the surface of the transparent film is a paste surface. According to the indoor poster, the pattern layer is arranged between the transparent film and the transparent adhesive layer, so that the picture of the pattern layer is between the transparent film and the transparent adhesive layer to be protected well and not to be damaged; moreover, the picture is easy to make and can be made by a traditional air-brush making method; the picture is subject to reverse mirroring and is pasted on the indoor glass face of a glass show window; the poster is pasted indoor to achieve the objective of indoor pasting, and is safe and convenient to paste and change; the poster is pasted through the surface of the transparent film, so that the poster is pasted firmly and edge warp is avoided for the picture of the poster; and the picture is not in direct contact with the glass so as to prevent picture ink from moving and polluting the glass.