Abstract: The present invention disclosed the deposition source installed in a chamber, heated by applied electric power to transfer heat to a vapor deposition material received therein and applying a vaporized deposition material generated therein to a substrate to form deposition organic electroluminescent layers onto the substrate, and comprising a vessel consisted of a top plate on which a vapor efflux aperture is formed, a side wall, and a bottom wall; a heating means for supplying heat to the deposition material received in the vessel, the heating means being capable of moving vertically; and a means for moving the heating means (or the bottom wall), the moving means (or the bottom wall) being operated in response to the signal of a sensing means on varied distances between the heating means and the surface of said deposition material.

Abstract: Disclosed is a sound recognition apparatus of a robot and a method for controlling the same. The sound recognition apparatus senses sound and determines if the sound is for communication by comparing the sensed sound with a preset reference condition. If the sound is for conversation, the movement of the robot is controlled. The method includes comparing the sound sensed by the robot with a preset reference condition, thereby determining if the sound is for communication with a user. When a conversation is intended, recognition rate is increased, and the robot is moved according to the intention of communication.

Abstract: An image-based self-diagnosis apparatus and method for a robot determines the abnormality of a driving unit of a mobile robot by using a camera and reporting to the user in real time. The image-based self-diagnosis method may include: capturing a reference image at the current location and storing the captured reference image; capturing a comparison image after making at least one of linear moves and rotational moves by a preset amount, and storing the captured comparison image; and determining the abnormality of the mobile robot by comparing the stored reference image and the comparison image with each other.

Abstract: A deposition source is provided which is installed in a chamber, heated by applied electric power to transfer heat to a vapor deposition material received therein and applying a vaporized deposition material generated therein to a substrate to form deposition organic electroluminescent layers onto the substrate. The deposition source includes a vessel formed of a top plate on which a vapor efflux aperture is formed, a side wall, and a bottom wall; a heating device that supplies heat to the deposition material received in the vessel, the heating device being capable of moving vertically; and a moving device that moves the heating device (or the bottom wall), the moving device (or the bottom wall) being operated in response to the signal of a sensing device on varied distances between the heating device and the surface of said deposition material.

Abstract: The present invention disclosed the deposition source installed in a chamber, heated by applied electric power to transfer heat to a vapor deposition material received therein and applying a vaporized deposition material generated therein to a substrate to form deposition organic electroluminescent layers onto the substrate, and comprising a vessel consisted of a top plate on which a vapor efflux aperture is formed, a side wall, and a bottom wall; a heating means for supplying heat to the deposition material received in the vessel, the heating means being capable of moving vertically; and a means for moving the heating means (or the bottom wall), the moving means (or the bottom wall) being operated in response to the signal of a sensing means on varied distances between the heating means and the surface of said deposition material.

Abstract: The present invention disclosed the deposition source installed in a chamber, heated by applied electric power to transfer heat to a vapor deposition material received therein and applying a vaporized deposition material generated therein to a substrate to form deposition organic electroluminescent layers onto the substrate, and comprising a vessel consisted of a top plate on which a vapor efflux aperture is formed, a side wall, and a bottom wall; a heating means for supplying heat to the deposition material received in the vessel, the heating means being capable of moving vertically; and a means for moving the heating means (or the bottom wall), the moving means (or the bottom wall) being operated in response to the signal of a sensing means on varied distances between the heating means and the surface of said deposition material.

Abstract: The present invention relates to a packaging bag. The packaging bag includes a bag body member. The bag body member has a double-layered structure which is formed by an inner sheet and an outer sheet, whereby toughness of the packaging bag is improved. A carrying handle member is attached to an upper end of the bag body member to enable easy carrying and handling of the packaging bag. A zipper or zippers are installed on an upper end and/or a lower end of the packaging bag, whereby the packaging bag can be rapidly and easily opened and closed.

Abstract: A method for loading sub-processors in system having a plurality of sub-processors connected with main processor via a repeater and utilizing broadcasting function is disclosed. The method comprises the Steps of inspecting a transfer path communicating the main processor and the plural sub-processors; collecting a loading request signal transmitted from the sub-processors at predetermined time period; and loading simultaneously the sub-processors using broadcasting function after interconnecting the sub-processors which request the collected loading during the collecting Step with the main processor via the repeater in multipoint base. The sub-processors having the collected signal are simultaneously loaded using broadcasting function, it has the effect for reducing loading time.