Abstract: Disclosed is a multi-functional energy-saving fluorescent lamp in which an illumination sensor for distinguishing day and night, a timer for time control, and an infrared sensor for sensing a human are integrally provided to one lamp as a light source. The sensors measure illumination according to quantity of light or sense existence of a human. If the illumination around the lamp is lower than a certain level, e.g. at night, or a human exists, the sensors send a data signal for driving a lighting control circuit so that the lamp is automatically turned on/off. This lamp has simple structure and ensures low energy consumption. In addition, by addition of a reflection shade, heat emitted from the lamp is blocked and the illumination efficiency is improved. This lamp may be conveniently installed to any place using a socket-type light bulb without any separate sensor, thereby greatly improving convenience of a user.

Abstract: There are provided a method of manufacturing a zinc oxide semiconductor, and a zinc oxide semiconductor manufactured using the method. A metal catalyst layer is formed on a zinc oxide thin film that has an electrical characteristic of a n-type semiconductor, and a heat treatment is performed thereon so that the zinc oxide thin film is modified into a zinc oxide thin film having an electrical characteristic of a p-type semiconductor. Hydrogen atoms existing in the zinc oxide thin film are removed by a metal catalyst during the heat treatment. Accordingly, the hydrogen atoms existing in the zinc oxide thin film are removed by the metal catalyst and the heat treatment, and the concentration of holes serving as carriers is increased. That is, an n-type zinc oxide thin film is modified into a highly-concentrated p-type zinc oxide semiconductor.

Abstract: DriveOn Pay™ is a location-based Privacy-friendly dashtop mobile payment platform (DMPP), based on mobile WiMAX IEEE 802-16e-2005. It is an all-in-one solution geared to integrate all other dashtop gadgets in view of the growing necessity of the real-time bridge syncing cyberworld and real world, which is central to mobile broadband technology. The VIN-based Menu-Driven Fail-safe 5-mile-range DMPP envisions a BS and a Touchscreen On-Vehicle CPE named VIMO™, powered by the vehicle battery. It works as an Unmanned Booth-free Toll-Collection Maximizer at any vehicle speed; Transportation Hub Security Enforcer for non-linear surveillance of passengers plus non-passengers, both indoors and outdoors; ‘JIT e-Commerce on the Go’ (JITeCGO) Creator; Ticket-free Biometrics-free Remote Check-In & Admission Optimizer for ballparks, expos, parking garages, and transportation hubs.

Abstract: A nozzle structure of a dish washer is provided. In the nozzle structure, a nozzle holder is provided, a gasket unit is mounted on an end of the nozzle holder and it includes at least one inlet port, a flap support unit is protruded from a front of the gasket unit, and a check valve flap is rotatably coupled to the flap support unit.

Abstract: An apparatus and method of receiving multi-path signals in a direct sequence Code Division Multiple Access (CDMA) mobile communication system is disclosed. Timing control signals from respective fingers are collected, and relations among positions of time delays where the respective fingers intend to perform a demodulation are analyzed. If it is determined that the time delay position for a specified finger approaches the time delay position of the finger allocated with an adjacent multi-path as close as a threshold value, the distance between the time delay positions is compulsorily kept as the threshold value. This can be effected by making the timing control signal of the finger allocated with the adjacent multi-path be equally used in the specified finger.

Abstract: A method and apparatus are provided for eliminating image noise to remove spatial-temporal noise and improve visibility. The method includes extracting a spatial-temporal noise level of neighbor pixels around a current pixel, filtering noise of the current pixel by applying a weight to spatial-temporal pixels around the current pixel based on the extracted spatial-temporal noise level, and applying a weight to the noise-filtered pixel and a boosted-up pixel based on an edge intensity and summing the weight-applied pixels. The spatial-temporal noise level is extracted based on spatial-temporal information of neighbor pixels around a current pixel in a current frame and spatial-temporal information of neighbor pixels around a current pixel in a previous frame.

Abstract: A semiconductor device and fabrication method thereof protect an overgrown metal silicide layer from external damage. The semiconductor device includes: isolation regions formed on a substrate; source/drain regions in the substrate between the isolation regions; a first interlayer insulating film on the substrate, the isolation regions and the source/drain regions; contact pads vertically penetrating the first interlayer insulating film and electrically connected to the source/drain regions; a second interlayer insulating film on the first interlayer insulating film and the contact pads; a metal silicide region selectively formed on the contact pads at a vertical position that is lower than an upper surface of the first interlayer insulating film; and a contact plug vertically penetrating the second interlayer insulating film and electrically connected to the metal silicide region.

Abstract: A wireless pointing device, a terminal equipment with the same, and a pointing method using the wireless pointing device are disclosed. A disclosed wireless pointing device includes a lighting means, an image acquisition area, an image formation means, a light receiving means, a movement detection means, and a wireless communication means. The subject is the surface of a finger, a lattice pattern or a perceivable pattern. One example wireless pointing device is combined with a fingerprint sensor to collect a user's fingerprint during operation of the pointing device and compare the fingerprint with an existing registered fingerprint without a separate fingerprint authentication procedure.

Abstract: Example embodiments relate to a semiconductor package. The semiconductor package may include a mounting substrate, a semiconductor chip mounted to the mounting substrate, at least one passive component passing therethrough and mounted to the mounting substrate, and a cover covering the mounting substrate, the semiconductor chip and the at least one passive component.

Abstract: The present invention relates to a method and an apparatus for operating user interface of a mobile terminal having a pointing device. A mobile terminal having a pointing device comprising: a pointing device generating and transmitting button and motion data by user's manipulation, a control section controlling at least a datum processed by a button data processing section processing button data or a motion data processing section processing motion data transmitted from the pointing device, and an application program interface managing user interface by receiving control data, wherein the user interface environment is reorganized by the control data generated by users' manipulation and an element forming the environment is downloadable.

Abstract: The present invention relates to a micro-optical pointing device suitable for mobile terminals such as a cellular phone and PDA. A disclosed pointing device includes a light source emitting light rays to a subject; a contact member comprising a lattice type or perceivable pattern, which reflects an image of the moving subject; and an automatic transfer device restoring the contact member moved by a finger. The pointing device may further include a flip chip containing an image sensor, which converts the acquired image into an electronic signal, and a circuit for signal processing. The pointing device may include an integrated optical structure comprising a condensing lens, a specular surface, a light output part, and an image-formation lens. The pointing device may include a light guide structure that a parallel light prism lens, an image-formation lens, and a mask for blocking disturbance ray are formed into a single part.

Abstract: A method for fabricating a microstructure includes forming a negative type photoresist film with a predetermined thickness on a substrate, removing solvent remaining in the photoresist film by a first heat treatment of the photoresist film, exposing the photoresist film with ultraviolet light having an energy of about 200 mJ/cm2 to 400 mJ/cm2 using a mask, performing a second heat treatment of the photoresist film at a temperature of about 75° C. to 85° C. for about 5 to 15 minutes and forming a photoresist pattern by developing the photoresist film.

Abstract: Disclosed herein is a method for the preparation of porous materials, which can be used not only for a catalyst, an adsorbent, a catalytic support, ion exchange and gas storage, but also for adsorbent of guest molecules due to nanometer spaces (nanospaces), and of mixed metal oxides which are used as functional ceramic materials. More particularly, disclosed is a method for the preparation of porous materials and mixed metal oxides, in which microwave energy is used as a heating source, and a tube free of connection portions is used as a reactor, and the pressure within the reactor is controlled by measuring the pressure of gas remaining after the separation of solid and liquid, so that the method has increased operational stability and reproducibility, makes the control of residence time easy, and can achieve an increase in productivity. Also, disclosed is an apparatus for the continuous preparation of porous materials and mixed metal oxides, which can perform the preparation method.

Abstract: An electronic component mounting apparatus that includes a demagnetizer used to demagnetize a head nozzle, and a method for demagnetizing an electronic component apparatus. The method may include setting conditions, mounting electronic components, and demagnetizing a head nozzle of the electronic component mounting apparatus based on the conditions.

Abstract: A device and method of adjusting tones of a display apparatus are disclosed. The method can be applied to various display apparatuses to prevent quantization noises. For this, the method includes the steps of: sampling tone values according to voltage levels of received image signals; generating a tone adjustment curve using the sampled tone values; and adjusting tones of outputted images based on the tone adjustment curve.

Abstract: The present invention relates to a coupling device for connecting structural members. The coupling device can take up the difference in thickness of connected structural members without mechanical processing. It can also take up the variation in depth and deviation from straightness which can occur during the construction procedure while keeping the strong connection between the connected structural members. This coupling device, which is easy to fabricate at low cost, comprises a coupling case (200) that has connecting slots (210), in which the structural members (100) to be connected are placed, and fillers (300) that are placed in the slots (210) to touch the inside (212) of the slots (210), and one-body or separated wedges (400) that are placed between the fillers (300) and the connected structural members (100).

Abstract: A coupling device for connecting members, including: a coupling case that has a plurality of connecting slots which respectively receive the members; and wedges that are inserted into the spaces between the coupling case and each of the members perpendicularly to the direction of external pressure given to each of the members. Each of the wedges have one side and another side out of at least a couple of slope sides contacting the coupling case in opposite directions and have a higher coefficient of friction on a bottom side surface that touches one of the members than on the slope side surface that touches the coupling case.

Abstract: The present invention provides a thin film coated on a cutting tool surface made of cemented carbides, cermets or ceramics. According to the present invention, an ?-Al2O3 thin film is deposited on a TiAlvBwCxNyOz (v+w+x+y+z=1, v, w, x, y, z?0) thin film in a thickness of 2-15 ?m, so that the ratio of TC (104) (denoting the texture coefficient of the (104) crystal plane of the polycrystalline ?-Al2O3 thin film) to TC (012) (denoting the texture coefficient of the (012) crystal) is more than 1.3. Cutting tools coated with such a thin film have improved wear resistance and adhesion.

Abstract: An electric field emission device having a triode structure is fabricated by using an anodic oxidation process. The device includes a supporting substrate, a bottom electrode layer to be used as an cathode electrode of the device, a gate insulating layer having a plurality of first sub-micro holes, a gate electrode layer having a plurality of second sub-micro holes connecting to the first sub-micro holes, an anode insulating layer having a plurality of third sub-micro holes connecting to the second sub-micro holes, a top electrode layer for hermetically sealing the device, the top electrode layer being used as an anode of the device and a plurality of emitters formed in the first sub-micro holes. The emitters are formed so as to come into as close contact as possible to the electrodes of the device, which results in decreasing a driving voltage.

Abstract: A system module including a case constituting a body of the one system module; power pins and signal pins disposed adjacent to three edges on a surface of the case in a manner such that substantially a U-shaped arrangement is obtained; a power board located inside the case and electrically connected with the power pins; and a signal board located inside the case and electrically connected with the signal pins. At least two corner portions among four corner portions of the case, which two corner portions are opposite to each other in a diagonal direction, are defined with engaging holes, respectively, through which the case and a heat sink are coupled with each other. Connecting pins and inserting holes through which the connecting pins are inserted, respectively, are complementarily formed and defined on and in the power board and the signal board, so as to electrically connect the power board and the signal board with each other.