Abstract: A flexible film is provided. The flexible film includes a dielectric film; and a metal layer disposed on the dielectric film, wherein the water absorbency of the dielectric film is about 0.01-3.5%. The flexible film is robust against humidity variations and can efficiently transmit image signals having a high scan rate.

Abstract: A flexible film is provided. The flexible film includes a dielectric film, a first metal layer, which is formed on the dielectric film, and a second metal layer, which is formed on the first metal layer, wherein the surface of the dielectric film is modified so as to provide a haze of 2-25%. Therefore, it is possible to improve the peel strength of a dielectric film with respect to a metal layer and facilitate the testing of circuit patterns on a flexible film.

Abstract: A flexible film is provided. The flexible film includes a dielectric film; and a metal layer disposed on the dielectric film, wherein the ratio of the thickness of the metal layer to the thickness of the dielectric film is about 1:1.5 to 1:10. The flexible film has excellent plating, adhesive strength, thermal resistance, folding endurance and chemical resistance properties.

Abstract: Provided is a flexible film which includes a dielectric film, a metal layer formed on the dielectric film, circuit patterns formed on the metal layer, and a tin-based bonding layer formed on the circuit patterns. Thus, it is possible to improve the reliability, thermal resistance, and dimension stability of a flexible film and enhance the adhesion between circuit patterns and an integrated circuit (IC) of a flexible film and between circuit patterns and circuit electrodes of a display device.

Abstract: A flexible film is provided. The flexible film includes a dielectric film; and a metal layer disposed on the dielectric film, wherein the dielectric film has a thermal expansion coefficient of about 3 to 25 ppm/° C. The flexible film is robust against temperature variations and has excellent thermal resistance and excellent dimension stability.

Abstract: A flexible film is provided. The flexible film includes a dielectric film; and a metal layer disposed on the dielectric film, wherein the ratio of the thickness of the metal layer to the thickness of the dielectric film is about 1:3 to 1:10. Therefore, it is possible to improve the peel strength, dimension stability, and tensile strength of a flexible film by limiting the ratio of the thicknesses of a dielectric film and a metal layer of the flexible film.

Abstract: A flexible film is provided. The flexible film includes a dielectric film, a metal layer disposed on the dielectric film, and at least one hole formed through the dielectric film and the metal layer. Therefore, it is possible to facilitate the alignment of circuit patterns on a flexible film with an electrode of a panel of a display device or a circuit of a driving unit of a display device.

Abstract: A cyclone used in a separator apparatus includes a body and a vortex finder. The body includes an inlet passageway, a cylindrical passageway connected to the inlet passageway, and a conical passageway connected to the cylindrical passageway. The cylindrical passageway has an upper end through which first particles in a fluid are exhausted, and a lower end. The conical passageway has an upper end connected to the lower end of the cylindrical passageway, and an opened lower end through which second particles having a specific gravity greater than that of the first particle are exhausted. The vortex finder is connected to the upper end of the cylindrical passageway. A first exhaust passageway is vertically formed in the vortex finder so that the first particles spirally ascend through the first exhaust passageway from the cylindrical passageway.

Abstract: An apparatus and a method for storing digital broadcasting data are provided. The apparatus for storing digital broadcasting data comprises a stream queue receiving a transport stream of received digital broadcasting data, a DMA controlling the stream queue to output a unit storage block when the transport stream of the stream queue has a size greater than the size of the unit storage block, a controller generating a block header corresponding to the output unit storage block, and a storage unit storing a unit block including the output unit storage block and the generated block header.

Abstract: A deposition apparatus including a vaporizer; a chemical supplier; a pipe line coupled between the vaporizer and the chemical supplier; and a solvent supplier coupled to the pipe line. A method of cleaning a deposition apparatus including putting a solvent into a vaporizer; cleaning the vaporizer by impregnating the vaporizer with the solvent; and removing contaminated liquid which remains after cleaning the vaporizer.

Abstract: A cyclone used in a separator apparatus includes a body and a vortex finder. The body includes an inlet passageway, a cylindrical passageway connected to the inlet passageway, and a conical passageway connected to the cylindrical passageway. The cylindrical passageway has an upper end through which first particles in a fluid are exhausted, and a lower end. The conical passageway has an upper end connected to the lower end of the cylindrical passageway, and an opened lower end through which second particles having a specific gravity greater than that of the first particle are exhausted. The vortex finder is connected to the upper end of the cylindrical passageway. A first exhaust passageway is vertically formed in the vortex finder so that the first particles spirally ascend through the first exhaust passageway from the cylindrical passageway.

Abstract: A backlight unit having a polarization film for performing the function of a reflective polarization film, wherein the backlight unit includes a light source, an optical film and a polarization film. The light source emits a light having a certain wavelength, the optical film is located proximate to the light source to transmit the light outputted from the light guiding plate in a certain direction, and the polarization film is located proximate to the optical film. Here, the polarization film has a UV curing resin and lines disposed on the UV curing resin, and polarizes the light transmitted from the optical film. The backlight unit manufactures the polarization film by using an UV curing resin and a metal substance, and thus the manufacture period of the polarization film may be reduced enabling the polarization film to be manufactured in great quantities.

Abstract: Example embodiments relate to a method and apparatus for pump fault prediction. A method of predicting a pump fault according to example embodiments may include collecting data in real time for qualitative variables associated with a pump and a corresponding semiconductor fabricating process, wherein the pump is configured to create a vacuum in a chamber during the semiconductor fabricating process. Principal components may be identified based on the collected data. Principal components exerting a primary influence on the operation of the pump may be selected from the identified principal components. A management variable may be generated to represent variations of the selected principal components. The management-variable may be monitored in real time to predict a pump fault.

Abstract: A backlight assembly of an LCD is provided. The backlight assembly includes a lamp for generating a light, a light guide plate disposed at a side of the lamp, for guiding the light, and a diffusion sheet and a prism sheet disposed on the light guide plate, for enhancing efficiency of the light outputted from the light guide plate, wherein the prism sheet comprises a body part and a plurality of protrusion parts each having a concavely inclined surface formed on the body part.

Abstract: Provided is a vacuum pump having a rotation body cleaning unit. The vacuum pump includes a case provided with rotation guide holes at opposite end parts. The case includes a rotation body placed inside the case and including a rotation shaft having opposite ends rotatably supported by the rotation guide holes and a number of lobes provided in the rotation shaft at predetermined intervals. Further, a cleaning part is supported by the case and placed in a space between the lobes and cleans the rotation body.

Abstract: The present invention relates to a prism sheet having a side which is perpendicular to the normal of a light guiding plate. The prism sheet includes a prism sheet base film and a plurality of linearly aligned prisms. The prisms are formed on one side of the prism sheet base film. Here, one side of each prism is perpendicular to the prism sheet base film. The prism sheet condenses a light outputted from a light guiding plate using its internal total reflection, and so the efficiency of the light is enhanced.

Abstract: In a liquid supplying unit liquid is supplied from a buffer vessel to an external unit by pressurizing the liquid present in the buffer vessel using gas supplied to the buffer vessel. A pressure measuring member is provided to measure the pressure inside the buffer vessel, and when the pressure inside the buffer vessel is equal to or greater than a preset reference pressure during refilling of the buffer vessel, gas is discharged from the buffer vessel through a vent line.

Abstract: A gas valve assembly for a deposition apparatus includes: a driving shaft including a plurality of gas supply paths therein; a housing surrounding the driving shaft and including a plurality of through holes therein; a plurality of magnetic seal pairs between the driving shaft and the housing, the plurality of magnetic seal pairs including a magnetic fluid; and a leakage-preventing means between the driving shaft and the housing, the leakage-preventing means preventing a leakage of the magnetic fluid.

Abstract: The present invention relates to a polarization film using carbon nano tube and a method of manufacturing the same. The polarization film comprises a base film; and a polarizing layer including carbon nano tube and disposed on the base film.

Abstract: Embodiments disclosed herein are generally directed to a chemical supplying apparatus, a semiconductor manufacturing equipment having the same and a method for supplying chemicals. The apparatus includes a tank, a first sensor, and a second sensor. The tank is filled with a liquid chemical and includes an outlet for the liquid chemical. The first sensor transmits a signal to a surface of the liquid chemical to detect a level of the liquid chemical within the tank. The probe includes a gap within which the liquid chemical can flow and the second sensor detects whether the liquid chemical are present inside the gap.