Abstract: An apparatus for filling a wafer with glass powder includes a supporting device for supporting a wafer, a feeding device and a scraping device, where the feeding device and the scraping device are both provided on an upper side of the supporting device; a lower side of the feeding device is provided with a fetching part, and the feeding device drives the fetching part to move; a lower side of the scraping device is provided with a scraper, and the scraping device drives the scraper to move. After the feeding device evenly applies the glass powder to the wafer through the fetching part, the scraping device removes an excess of the glass powder on the wafer through the scraper to ensure an appropriate amount of glass powder on the wafer, avoiding complex subsequent processing due to excessive glass powder, and avoiding uneven glass powder distribution.

Abstract: The embodiments of the present disclosure provides a mask plate, including a rectangular area and two gripper areas which are respectively disposed on two opposite sides of the rectangular area, wherein each of the two gripper areas has a first side and a third side which are arranged opposite to each other, and a second side and a fourth side which are arranged opposite to each other, and the first side is disposed on a side of the rectangular area, and a minimum horizontal spacing between the second side and the fourth side is less than a side length of the first side.

Abstract: A mask assembly includes a mask frame in which a first opening is defined, the mask frame including a front surface through which the first opening extends, and a deposition mask which is attached to the front surface of the mask frame and through which a plurality of second openings is defined. The mask frame includes an in which the front surface extends along a direction of gravity, the deposition mask includes an initial mask which is attached to the front surface of the mask frame in the thereof and through which the plurality of second openings is defined, and the of the mask frame having the front surface which extends along the direction of gravity disposes the first opening of the mask frame corresponding to all of the plurality of second openings of the initial mask along the direction of gravity.

Abstract: A fluid ejector for ejecting discrete volumes of ejectant includes a body with opposing first and second surfaces. One or more nozzles are defined as conduits extending through the body between the surfaces to connect first and second orifices at the first and second surfaces respectively. The fluid ejector further includes a gas supply means having a gas outlet and an ejectant supply means. The ejectant supply means supplies the ejectant to the nozzles at a pressure above ambient via their supply orifices. The supply orifice is defined in a conduit's side or is the second orifice. Relative movement of the gas supply means and body exposes first orifices to the gas outlet allowing the gas supply means to supply gas at a pressure above ambient, wherein a pressure difference thereby created between the first and second orifices causes ejection of the ejectant from the nozzles through the second orifices.

Abstract: The present disclosure provides a slit-adjustable-type extrusion head. The slit-adjustable-type extrusion head includes a body being provided with an adjusting slide groove extending in an axial direction and a balancing slide part; a core being provided with an adjusting slider and a balancing adaptation part which match the adjusting slide groove and the balancing slide part in shape and are in sliding cooperation with the adjusting slide groove and the balancing slide part in a liquid-tight manner respectively; an inlet used for receiving a construction material; a channel jointly defined by the body and the core so as to accommodate the construction material; and a slit-type outlet that is jointly defined by the adjusting slide groove and the adjusting slider and used for extruding the construction material.

Abstract: Problem: To provide a liquid-material discharge device that enables easier correction of a changed discharge amount during discharge operation than conventional techniques. Solution: A liquid-material discharge device according to the present invention, which includes a discharging member having a rod-shaped body, a liquid chamber wider than the discharging member, in which a tip portion of the discharging member is disposed, a discharge port communicating with the liquid chamber, a liquid feed path that makes the liquid chamber communicate with a liquid-material reservoir, and a driving device configured to drive the discharging member, includes a discharge amount adjustment member positioned at the liquid feed path, and a member position adjustment mechanism configured to shift a position of the discharge amount adjustment member within the liquid feed path, the discharge amount adjustment member being kept from interrupting communication between the liquid chamber and the liquid-material reservoir.

Abstract: A universal electrical box shield includes a sealing flange including a front surface and a back surface, a first pocket extending out from the front surface of the sealing flange, an adhesive layer including a first surface bonded to the sealing flange back surface and a second surface with a removably adhesive application, wherein the sealing flange and first pocket are dimensioned to go over a selected type of electrical box. The shield may include a double-beveled first pocket and/or a domed first pocket. The shield may be a rectangular cube shape. The shield may include second and third pockets disposed proximate the ends to provide clearance for electrical box mounting screws.

Abstract: A display device according to an embodiment of the present invention includes a display panel having a through hole in a display area including a plurality of pixels. The display panel includes a substrate, and an organic light-emitting diode including a first electrode provided above the substrate for each of the pixels, a second electrode provided over the plurality of pixels, and an organic electroluminescence layer arranged between the first electrode and the second electrode. The through hole penetrates at least the second electrode, and the second electrode includes an oxidized part exposed at an inner surface of the through hole.

Abstract: A quantum dot-containing material includes: a quantum dot-containing complex including a quantum dot and a first matrix material; and a second matrix material, wherein the quantum dot is dispersed in the first matrix material, the quantum dot-containing complex is dispersed in the second matrix material, and a refractive index of the first matrix material is greater than that of the second matrix material.

Abstract: A mask assembly includes a mask frame in which a first opening is defined, the mask frame including a front surface through which the first opening extends, and a deposition mask which is attached to the front surface of the mask frame and through which a plurality of second openings is defined. The mask frame includes an in which the front surface extends along a direction of gravity, the deposition mask includes an initial mask which is attached to the front surface of the mask frame in the thereof and through which the plurality of second openings is defined, and the of the mask frame having the front surface which extends along the direction of gravity disposes the first opening of the mask frame corresponding to all of the plurality of second openings of the initial mask along the direction of gravity.

Abstract: A single screw extrusion sprayer of a 3D printer includes a drive mechanism, a stir mechanism, and an extrusion mechanism. A side of the drive mechanism is connected to the stir mechanism to drive the stir mechanism to rotate, and another side of the drive mechanism is connected to the extrusion mechanism to drive the extrusion mechanism to rotate. The extrusion mechanism is connected to the stir mechanism to deliver stirred particles to the stir mechanism. The single screw extrusion sprayer has a compact structure and a light weight, and can be used in desktop 3D printers. The particle material can be melted for 3D printing.

Abstract: A powder spreading apparatus includes a hopper having a first end, a second end opposite from the first end, a front wall, a rear wall opposite from the front wall, and a floor. The front wall, the rear wall, the first end, the second end, and the floor define an interior. An impeller is disposed within the interior of the hopper. The impeller includes a plurality of circumferentially spaced flutes and is configured to rotate about an impeller axis that extends from the first end of the hopper to the second end of the hopper to deposit powder onto a print area. A spreader rod is coupled to the hopper and extends along a spreader rod axis parallel to the impeller axis. The spreader rod is configured to rotate about the spreader rod axis to smooth the powder as it is deposited onto the print area.

Abstract: A system is provided for selectively applying a coating to portions of an article having at least one area that is not be coated. The system comprises a jig, with a platform for supporting article. The jig also has a bar that is moveable with respect to the platform and at least one masking element that is coupled to the bar and is configured to cover the at least one surface of the article that is not to be coated. The jig also has a first connection mechanism that defines a first mating element. The system also comprises at least one carrier that comprises a base and at least one second connection mechanism that defines a second mating element. The second mating element is mateable with the first mating element such that the jig is releasably coupled to the carrier upon mating the first and second mating elements.

Abstract: A screen printing method of the present disclosure includes: a step of performing printing of a first viscous fluid through a screen on the first circuit board using a first squeegee and a first holding member; and a step of performing printing of a second viscous fluid through the screen on the second circuit board using a second squeegee and a second holding member. As described above, in the printing of the first viscous fluid on the first circuit board and the printing of the second viscous fluid on the second circuit board, squeegees and holding members different from each other are used, and thus, the first viscous fluid and the second viscous fluid do not mix with each other. As a result, it is possible to perform printing of different types of viscous fluids on the first circuit board and the second circuit board.

Abstract: The present invention relates to a method and apparatus for forming a composite structure, preferably for use in an absorbent structure used within the personal hygiene industry, such as for instance feminine hygiene garments, baby diapers and pants and adult incontinence garments. The present invention preferably provides a method and apparatus for depositing and positioning particulate materials in a desired pattern onto a moving carrier layer. The method allows accurate forming of a pattern of particulate material clusters at high production speed having improved attachment properties, with reduced raw material usage and relative low cost. The present invention foresees in the need for improved thin, flexible, lightweight absorbent structure having optimal absorption, distribution and retention.

Abstract: A composite part comprising an electronic device and method for making the same. A primer is deposited on a surface of the composite part. An electronic device comprising a group of conductive elements is deposited on the primer. An embodiment may include the group of conductive elements within a layer of material co-bonded to the composite part. Power may be supplied to a device connected to the composite part through current flowing through the group of conductive elements.

Abstract: Physical vapor deposition systems are disclosed herein. An exemplary physical vapor deposition system includes a target, a collimator, a power source system, and a control system. The power source system is configured to supply power to the collimator and the target. The control system is configured to control the power source system, such that the collimator is bombarded with noble gas ions during a sputtering process and the target is bombarded with metal ions during a re-sputtering process, wherein the collimator functions as a sputtering target during the sputtering process and as the collimator during the re-sputtering process.

Abstract: A method of manufacturing a lithium-ion secondary battery electrode sheet includes the steps of: conveying a current collector (11) coated with a binder solution (12); feeding a powder material (13) of granulated particles (13a) onto the current collector (11) while guiding the powder material (13) of the granulated particles (13a) toward a gap between the current collector (11) and a squeegee member (25) disposed so as to be spaced with the gap from the current collector (11) being conveyed; and shaping the powder material (13) of the granulated particles (13a) fed on the current collector (11) by using a squeegee member (25).

Abstract: A cloud tower (11) receives microscopic particles (18) impelled by an inert gas (17) for deposition on a porous substrate (29) having vacuum (34) disposed on opposite side. To alter the size and/or shape of the deposition field without changing the entire tower structure, a pair of flaps (43, 44) are hinged (47, 48) on one side or on a pair of opposed sides of the cloud primary tower. Another embodiment places selectable tower inserts (36, 38) within the primary tower structure, fitting therein and sealing thereto.

Abstract: A pipe thread cleaning device which cleans with pressurized water. The device contains a rigid outer shell and a cleaning assembly which is inserted into the outer shell to form an enclosure and includes a water input and rotatable spray nozzles to clean threaded pipe which is inserted into the device by rotatably applying a pressurized stream of water to the pipe threads.

Abstract: A method for manufacturing a heat exchanger structure includes additively forming a top layer of a header after disposing a corrugated core within the header to retain the corrugated core within the header. Additively forming the top layer can include filling the corrugated core with powder until a suitable layer of powder overlays the corrugated core and the header and sintering the powder to form the top layer of the header.

Abstract: A marker airbrush device for transferring marking solution from a marking device onto a writing surface using air is provided. The airbrush device includes a housing with an air outlet, a trigger for controlling an amount of air travelling through the air outlet, and a marker positioner coupled to the housing. The marker positioner positions a marking device relative to the air outlet such that air traveling through the air outlet contacts at least one surface of the marking device to transfer marking solution onto a writing surface. In embodiments, rotation of a portion of the marker positioner advances and/or retracts the marking device with respect to the flow of air through the air outlet, thereby altering the angle and/or amount of air that contacts the marking device during spraying.

Abstract: A method for manufacturing a composite part. Layers of composite material are cured to form the composite part. A primer is depicted on a surface of the composite part. A group of conductive elements is deposited on the primer to form an electronic device on the primer.

Abstract: A method for balancing a rotatable component is disclosed This method comprises and then plating the component to deposit a metal layer onto the component until the component is balanced. In addition, and alternative method for balancing a rotatable component is disclosed. This method comprises attaching a balancing weight to the rotatable component and rotating the component. This is followed by plating the component and the balancing weight to deposit a metal layer onto the balancing weight and the component until the component is balanced.

Abstract: A spray edger device, which is suitable for use with a material application apparatus, said spray edger device includes a planar blade member, a substantially V-shaped frame member for supporting the planar blade member, and a collar member configured for moveably connecting the planar blade member to a barrel portion of a material application apparatus.

Abstract: It is provided in a liquid application system for applying liquid to a material cake transported on a conveyor device having a liquid application device, that the conveyor device comprises a porous section on which the material cake lies or which the material cake contacts and which is permeable for a liquid to be applied, that the liquid application device comprises an application device via which the liquid to be applied can be applied to the side of the porous section of the conveyor device facing away from the material cake, and that the liquid application device comprises an overpressure chamber having a first overpressure relative to the environment by which the porous section of the conveyor device passes, wherein the applied liquid can be transported via the first overpressure through the porous section of the conveyor device or held via the first overpressure to the porous section.

Abstract: The present invention discloses a wheel mold spraying device, which is composed of a frame, a servo motor, a servo electric cylinder, a hollow shaft, a nozzle and the like. Four side molds of a wheel are respectively placed on four slide plates; hand wheels are rotated to adjust the slide plates to proper positions through lead screws and guide rails; the servo motor drives the rotation of the hollow shaft and the nozzle through belt wheels and a synchronous belt, and the nozzle is automatically opened; and through guide posts, the servo electric cylinder lifts the nozzle to the top end while rotating, in which case the process of spraying for the four side molds can be completed.

Abstract: The present invention provides a screen assembly, a screen printing system and a screen printing method, belonging to the field of screen printing technology, by means of which the problem of prior art that the printed pattern has unsmooth lines caused by deformation of a thin film screen after a plurality of times of printing can be solved. The screen assembly of the present invention comprises a thin film screen and a fixed screen both having a same pattern. When a packaging cover plate is printed, the thin film screen is arranged above the fixed screen, and the fixed screen is arranged on the packaging cover plate, so that the printing material passes through the thin film screen and the fixed screen successively to be printed onto the packaging cover plate. The screen assembly of the present invention is particularly applicable to the printing process of glass material.

Abstract: A marker airbrush device for transferring marking solution from a marking device onto a writing surface using air is provided. The airbrush device includes a housing with an air outlet, a trigger for controlling an amount of air travelling through the air outlet, and a marker positioner coupled to the housing. The marker positioner positions a marking device relative to the air outlet such that air traveling through the air outlet contacts at least one surface of the marking device to transfer marking solution onto a writing surface. In embodiments, rotation of a portion of the marker positioner advances and/or retracts the marking device with respect to the flow of air through the air outlet, thereby altering the angle and/or amount of air that contacts the marking device during spraying. In another embodiment, the marker positioner includes a locking lever for engaging against the marker device nib and/or housing.

Abstract: A slurry-transporting facility equipped with a plurality of pump-equipment circuits, whereby a stop of slurry supply to a transport destination at the time of switchover between the pump-equipment circuits for use is prevented to make an efficient operation possible. The slurry-transporting facility includes: pipe arrangements which branch out from a feed tank into the plurality of circuits; a transport pump provided in each of the pipe arrangement; a first valve provided upstream from the transport pump; a second valve provided downstream from the transport pump; and a uniting pipe arrangement formed by joining of the pipe arrangements at a predetermined position and connected to a LT heater. The uniting pipe arrangement is provided with a third valve configured to control the transportation of ore slurry to the LT heater and a pressure gauge configured to measure a pressure in the uniting pipe arrangement.

Abstract: The present invention relates to a method and apparatus for forming a composite structure, preferably for use in an absorbent structure used within the personal hygiene industry, such as for instance feminine hygiene garments, baby diapers and pants and adult incontinence garments. The present invention preferably provides a method and apparatus for depositing and positioning particulate materials in a desired pattern onto a moving carrier layer. The method allows accurate forming of a pattern of particulate material clusters at high production speed having improved attachment properties, with reduced raw material usage and relative low cost. The present invention foresees in the need for improved thin, flexible, lightweight absorbent structure having optimal absorption, distribution and retention.

Abstract: A coating device for coating an inside of a hollow body with an atomized fluid has at least one atomizing tube enclosing an atomizing channel. A pressurized propellant gas for atomizing an unatomized fluid can be introduced into the atomizing tube. The atomizing tube has at least one outlet opening and further has at least one hollow needle having a discharge opening for the unatomized fluid. The at least one hollow needle interacts with the atomizing channel and is arranged essentially coaxially thereto. The atomizing tube and the hollow needle form a Venturi arrangement.

Abstract: Means for dispensing a powdery coloring substance onto the surface of a mix comprising stone, stone-like, glass or ceramic material. The means comprise at least one dispensing device for containing and dispensing a powdery coloring substance and at least one spreading device. The spreading device comprises at least one moving perforated plate which receives a metered amount of said coloring substance from the dispensing device and distributes it over the surface of the mix.

Abstract: Methods for processing a vessel, for example to provide a gas barrier or lubricity, are disclosed. First and second PECVD or other vessel processing stations or devices and a vessel holder comprising a vessel port are provided. An opening of the vessel can be seated on the vessel port. The interior surface of the seated vessel can be processed via the vessel port by the first and second processing stations or devices. Vessel barrier, lubricity and hydrophobic coatings and coated vessels, for example syringes and medical sample collection tubes are disclosed. A vessel processing system and vessel inspection apparatus and methods are also disclosed.

Abstract: An apparatus includes a container holding a whitening material, and a dispenser to release the whitening material from the container, wherein the dispenser is configured to simultaneously dispense the whitening material in a spray pattern 360 degrees around the dispenser.

Abstract: An apparatus includes a housing, a gantry system supported by the housing, a movement mechanism coupled to the gantry system, and a dispensing unit coupled to the movement mechanism and configured to deposit material. The dispensing unit assumes an increasing angle of tilt by manipulating the movement mechanism. Embodiments of the movement mechanism are further disclosed.

Abstract: A reinforcement liquid jet device includes a nozzle unit that is spaced apart from a display panel by a predetermined interval and that jets a reinforcement liquid to a side of the display panel, a moving frame that is movably installed and the nozzle unit is coupled to the moving frame, a mask unit that is rotatably coupled to the moving frame, and a driving unit that is coupled to the moving frame and that rotates the mask unit.

Abstract: A manually operated, lightweight and portable three-wheel device that includes an airless piston pump paint-spraying system for the striping of parking lots and other paved surfaces. The device may also feature a laser-line system to ensure accurate striping, while eliminating the need for snapping chalk lines.

Abstract: A spray edger device, which is suitable for use with a material application apparatus, said spray edger device includes a planar blade member, a substantially V-shaped frame member for supporting the planar blade member, and a collar member configured for moveably connecting the planar blade member to a barrel portion of a material application apparatus.

Abstract: The present invention provides a liquid crystal sealant forming device and a display panel assembly apparatus using the same. The display panel assembly apparatus comprises the liquid crystal sealant forming device, an alignment assembly device, a transporting device and a curing device. The liquid crystal sealant forming device comprises a forming substrate; a plurality of liquid crystal dispensing openings formed on one side of the forming substrate for dispensing a liquid crystal on a substrate; and at least one sealant coating opening disposed around the liquid crystal dispensing openings for coating a sealant on the substrate. The present invention can form the liquid crystal and the sealant in the same apparatus.

Abstract: Systems and methods for painting, which might be used to paint the soil in a golf hole are provided. A spraying device can comprise a first masking apparatus, a second masking apparatus coupled to the first and a paint dispersing device, between the first and second masking apparatus. The paint may disperse from a single nozzle that can include multiple individual exit points for the spray. In another embodiment, the single nozzle includes an exit point and a flat or curved plate to direct the spray. Alternatively, the paint dispersing apparatus may comprise multiple nozzles. The nozzles may be provided with paint using tubes connecting from a paint source, such as an aerosol paint can, to each nozzle. The first masking apparatus can be a golf cup mask and the second masking apparatus can be a putting green mask.

Abstract: The present invention is to provide an apparatus for coloring an electrical wire to improve a visibility and design of the electrical wire. The apparatus includes a coloring device for ejecting a liquid coloring material to an outer surface of the electrical wire and a sliding device for moving relatively the coloring device in a direction perpendicular to a longitudinal direction of the electrical wire so as to color each whole outer surface of a plurality of coloring regions thereof responsive to a belt-shaped design pattern.

Abstract: An apparatus includes a container holding a whitening material, and a dispenser to release the whitening material from the container, wherein the dispenser is configured to simultaneously dispense the whitening material in a spray pattern 360 degrees around the dispenser.

Abstract: A mask assembly is disclosed to improve organic material deposition efficiency including: a plurality of deposition masks, at least one of opposite ends of each of the plurality of deposition masks is formed to have a plurality of projections, which form at least one boundary aperture region at a boundary of adjacent two deposition masks.

Abstract: The present invention provides a liquid crystal sealant forming device and a display panel assembly apparatus using the same. The display panel assembly apparatus comprises the liquid crystal sealant forming device, an alignment assembly device, a transporting device and a curing device. The liquid crystal sealant forming device comprises a forming substrate; a plurality of liquid crystal dispensing openings formed on one side of the forming substrate for dispensing a liquid crystal on a substrate; and at least one sealant coating opening disposed around the liquid crystal dispensing openings for coating a sealant on the substrate. The present invention can form the liquid crystal and the sealant in the same apparatus.

Abstract: A mask for forming a semiconductor pattern includes a first body portion provided with a first through hole for injecting a semiconductor material and a second body portion provided with a second through hole for exhausting a gas. As the result of the gas suction through the second through hole, the semiconductor material may be crystallized to form a semiconductor pattern on a base substrate. A thickness of the semiconductor pattern can be controlled by a space between the mask and the base substrate, and a crystal structure of the semiconductor pattern can be controlled by an amount of the gas to be exhausted through the second through hole.

Abstract: A method of manufacturing an organic light-emitting display apparatus includes: forming light-emitting regions on a substrate; forming an organic light-emitting layer on the light-emitting regions; forming a counter electrode on the organic light-emitting layer; and forming an auxiliary electrode electrically connected to the counter electrode. A thickness of the auxiliary electrode is different from a thickness of the counter electrode. Formation of the counter electrode and formation of the auxiliary electrode are achieved via a small mask scanning (SMS) deposition method using the same mask.

Abstract: A printing apparatus includes a printing mask, which is disposed between a substrate having a display area and a non-display area surrounding the display area. The apparatus further includes a nozzle discharging an organic light emitting liquid onto the substrate. The printing mask includes a mask open part and a mask cover part. The mask open part exposes the display area, and the mask cover part surrounds the mask open part and covers the non-display area. The apparatus can be used to form an organic emitting layer on the substrate.

Abstract: A method of fabricating an organic electroluminescence display device includes providing a substrate including a plurality of pixel regions, first electrodes, and a partition wall, the pixel regions including two pixel columns, providing a mask including openings and first inclined surfaces, the openings being at positions corresponding to the two pixel columns, each of the first inclined surfaces being inclined toward one of the openings and including a portion extending to a region between the two pixel columns, positioning the mask such that each of the openings faces a portion of one of the pixel regions, dropping a solution containing an organic electroluminescence material onto the first inclined surfaces such that the solution is supplied onto the first electrodes through the openings to coat the first electrodes, evaporating solvent from the solution to form an organic electroluminescence layer, and forming a second electrode on the organic electroluminescence layer.

Abstract: A method for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The majority of any spray not deposited on the rollable device during a coating process passes through the gap between the rollers.