摘要:
A thin film deposition apparatus includes a deposition source that is disposed opposite to a substrate and holds a deposition material that is vaporized; a first nozzle unit disposed between the substrate and the deposition source and having first slit units arranged in a first direction of the substrate; a second nozzle unit disposed between the first nozzle unit and the substrate and having second slit units arranged in the first direction of the substrate; and at least one barrier member assembly disposed between the first nozzle unit and the second nozzle unit and partitioning the space between the first nozzle unit and the second nozzle unit. A deposition blade is optionally disposed in any space formed between the first nozzle unit and the second nozzle unit during a stand-by mode to prevent the deposition of the deposition material from being deposited onto undesirable regions of the chamber.
摘要:
A method of cleaning off organic deposition material accumulated on a mask includes forming an organic deposition material pattern on a substrate using the mask, which includes a plurality of slots, in a deposition chamber including a deposition source; transporting the mask to a stock chamber that is maintained at a vacuum and adjacent to the deposition chamber; and partially cleaning off the organic deposition material accumulated along the boundaries of the slots of the mask in the stock chamber. A system to clean off an organic deposition material accumulated on a mask having a plurality of slots, includes a deposition chamber including a deposition source; and a stock chamber that is maintained at substantially the same vacuum as the deposition chamber and includes a cleaning device that cleans off the organic deposition material accumulated on the mask.
摘要:
Disclosed is a container for a centrifugal separator. The container for the centrifugal separator according to the present invention is characterized in that a supporting rib formed at a connection portion comes in contact with an inner circumference of an inserting hole or an inner circumference of a bucket of the centrifugal separator in which the container is inserted and supported, although a lower cover coupled with a lower receiving portion of a body falls beyond a predetermined location. Therefore, the container does not move in the radius direction even though the centrifugal separator rotates, and thus is not damaged.
摘要:
A method of manufacturing an encapsulation substrate for an organic light emitting diode display, includes fabricating a composite panel by forming an uncured carbon fiber resin portion having a plate shape and including an upper surface and a lower surface and forming an uncured insulating resin portion arranged to surround edges of the carbon fiber resin portion, the uncured insulating resin portion being perforated by a plurality of penetration holes, inserting a plurality of conductive components into corresponding ones of the plurality of penetration holes, covering upper and lower surfaces of the composite panel with metal films and bonding the metal films to the composite panel while simultaneously curing the carbon fiber resin and the insulating resin portion by applying heat and pressure to the composite panel. Therefore, fabrication processes of the encapsulation substrate are simple, and fabrication costs are reduced.
摘要:
A mask frame assembly for thin film deposition, the mask frame assembly including a frame having an opening; a plurality of masks having deposition patterns, the masks being fixed to the frame such that the deposition patterns extend over the opening; and a balance stick being fixed to the frame such that the balance stick is between two of the plurality of masks, the balance stick made from an elastically tensile material.
摘要:
A large size organic light emitting diode (OLED) display and manufacturing method thereof are disclosed. In one embodiment, the method includes i) forming a display unit including a plurality of pixels on a substrate, ii) forming a getter layer, a bonding layer and a conductive contact layer around the display unit and iii) manufacturing a sealing member including a flexible polymer film and a metal layer formed on at least one side of the polymer film. The method may further include laminating the sealing member on the substrate using a roll lamination process such that the metal layer contacts the conductive contact layer and curing the contact layer and the conductive contact layer.
摘要:
A method of removing a residual catalyst metal compound from a polymer solution comprises the steps of: a) mixing a solution in which at least one organic nitrogen compound is dissolved in a polar solvent and the polymer solution to precipitate a chelate compound of the organic nitrogen compounds and the residual catalyst metal compound, b) adding the polar solvent to the solution mixture to dissolve a chelate compound and to precipitate a polymer, and c) filtering the precipitated polymer. After the polymer polymerization is completed, an organic nitrogen compound solution is added to perform a chelate reaction with the residual catalyst metal compound in a solution phase, and the polar solvent is added to precipitate the polymer so that only polymer precipitates are filtered while an additional filtration process in respect to the chelate compound is not performed to easily remove the residual catalyst metal compound.
摘要:
A display device includes a display unit, a sealing substrate, a first metal layer, a second metal layer, and a conductive wire member. The display unit is formed over a substrate. A sealing substrate is secured to the substrate by a bonding layer, and comprising a composite member and an insulating member. A first metal layer is formed over the inner surface of the sealing substrate facing the substrate, and a second metal layer is formed over the outer surface of the sealing substrate. A conductive wire member successively passes through at least two points of each of the first metal layer, the insulating member, and the second metal layer, and is secured to the sealing substrate to provide conduction of the first metal layer and the second metal layer.
摘要:
A skin moisture measuring apparatus that measures moisture in a testee's skin includes an earphone plug that is connected to an earphone port of a smart device and connects the skin moisture measuring apparatus to the smart device; an oscillation signal generation unit that generates an oscillation signal; and a sensor unit that includes two or more contact portions exposed to the outside to be in direct with the testee's skin, modifies the oscillation signal depending on an electrical resistance corresponding to a moisture content in the testee's skin and formed between the two or more contact portions, and generates a measurement signal. In the skin moisture measuring apparatus, the sensor unit transmits the measurement signal to the smart device through the earphone plug.
摘要:
A thin film deposition apparatus and a method of manufacturing an organic light emitting device (OLED) using the thin film deposition apparatus. The thin film deposition apparatus includes a deposition source; a first nozzle in which a plurality of first slits are formed in one direction; a second nozzle in which a plurality of second slits are formed in the one direction; a second nozzle frame combined with the second nozzle to support the second nozzle; a first barrier wall assembly including a plurality of first barrier walls disposed in the one direction to form a space between the first nozzle and the second nozzle; and a second barrier wall assembly having a plurality of second barrier walls disposed in the one direction and a second barrier wall frame to support the second barrier walls, the second barrier wall assembly disposed at one side of the first barrier wall assembly, wherein the second barrier walls are mounted on the second barrier wall frame in the one direction and the second barrier walls slide on the second barrier wall frame.