Abstract:
An apparatus for chemical bath deposition includes a housing defining a chemical tank, a circulation pipe, and at least one flow adjustment device disposed inside the chemical tank. The chemical tank has an opening on a top surface and is configured to accept and hold at least one substrate inside the chemical tank. The circulation pipe has at least one portion inside the chemical tank, and is configured to supply at least one chemical to the chemical tank. The at least one flowing adjustment device includes any one of a turbine, a diffuser and a bubbler, or a combination thereof.
Abstract:
The instant invention relates to a method for changing characteristics of a plastic component, wherein a medium is introduced into the plastic component, which encompasses a porosity and wherein the medium forms a homogenous compound with the plastic component by at least partially dissolving the plastic component.
Abstract:
The invention provides an apparatus for increasing the size of gas-entrained particles in order to render the gas-entrained particles detectable by a particle detector, the apparatus comprising an evaporation chamber (2) and a condenser (7); the apparatus is configured so that vapour-laden gas from the evaporation chamber can flow into the condenser and condensation of the vaporisable substance onto gas-entrained particles in the condenser takes place to increase the size of the particles so that they are capable of being detected by a particle detector.
Abstract:
Cooling a heated substrate undergoing a deposition process (e.g., ALD, MLD or CVD) and a deposition reactor for performing the deposition process by routing a cooled purge gas through a path in the deposition reactor and then injecting the cooled purge gas onto the substrate. The deposition reactor may include a heater to heat precursor. As the precursor passes the heater, the precursor is heated to a temperature conducive to the deposition process. As a result of operating the heater and routing the heated precursor, the temperature of the substrate and the deposition reactor may be increased. To drop the temperature of the substrate and the deposition reactor, a purge gas cooled to a temperature lower than the heated precursor is injected onto the substrate via the deposition reactor
Abstract:
Heating of precursor before exposing the substrate to the precursor for depositing material on the substrate using a deposition method (e.g., ALD, MLD or CVD). A reactor for injecting precursor onto the substrate includes a heater placed in a path between a channel connected to a source of the precursor and a reaction chamber of the reactor. As the precursor passes the heater, the precursor is heated to a temperature conducive to the deposition process. Alternatively or in addition to the heater, the reactor may inject a heated gas that mixes with the precursor to increase the temperature of the precursor before exposing the substrate to the precursor.
Abstract:
A barrier type deposition apparatus has a barrier in a closed chamber of a base to separate the chamber into two depositing rooms. The deposition apparatus may deposits a thin film on a side of a glass substrate, which is a part of the deposition apparatus. While the barrier is another glass substrate, it may deposit two different thin films respectively on opposite sides of the glass substrate in the same time.
Abstract:
A coating apparatus and method are disclosed that applies a coating to a product in a uniform and controlled manner. The coating apparatus comprises a feeding stage, an optional pre-treatment stage, at least one coating stage and a finishing stage. The coating stage(s) comprise a coating material feeder and a coating device. The coating device includes an aperture conforming to the perimeter of a substrate to be coated in a first and second dimension. As the substrate passes through the aperture, coating material is applied in a uniform and consistent layer. The coating material also back fills minor surface imperfections and blemishes on the substrate to achieve a consistent finish across the whole area where coating material is applied.
Abstract:
A dip coating apparatus includes a housing and a workpiece holder movably and rotatably received in the housing. The housing includes an immersing portion configured for carrying out immersion process and a drying portion configured for carrying out drying process. The inner spaces of the immersing portion and the drying portion are communicated with each other. The lifting workpiece holder is configured for fixed workpieces thereon and moving and rotating relative to the immersing portion and the drying portion of the housing. The workpieces are driven by the lifting-rotating to carry out the immersion process and the drying process.
Abstract:
An apparatus for applying a wax seal to an article such as a wine bottle including a bottom tank formed of at least one upstanding wall and a bottom wall and having an open top end, the bottom tank being fitted with electrical heating means; an upper tank formed of at least one upstanding wall and having an open top end and a closed bottom wall, the upper tank being fitted with electrical heating means, the upper tank being connected at its closed bottom wall with the open top end of said bottom tank, a screen adjustably located inside the upper tank, a pump located in the bottom tank and extending into the upper tank for conveying molten wax from the bottom tank to the upper tank and an overflow opening in the upper tank.
Abstract:
A coating apparatus and method are disclosed that applies a coating to a product in a uniform and controlled manner. The coating apparatus comprises a feeding stage, an optional pre-treatment stage, at least one coating stage and a finishing stage. The coating stage(s) comprise a coating material feeder and a coating device. The coating device includes an aperture conforming to the perimeter of a substrate to be coated in a first and second dimension. As the substrate passes through the aperture, coating material is applied in a uniform and consistent layer ranging from 0.001″ to 0.250″. The coating material also back fills minor surface imperfections and blemishes on the substrate to achieve a consistent finish across the whole area where coating material is applied. The coating device includes first and second shell portions. The first shell portion has a concave surface surrounding the aperture portion. The concave surface allows for coating material to collect prior to deposition upon the surface of the substrate. The second shell has a substantially flat face and a mirror aperture that aligns with the aperture of the first shell. A groove is formed along the perimeter of the aperture to collect coating material for coating the object as it passes through the apertures of both shells.