A filter and a semiconductor package are provided to obtain a high CRI(Color Rendering Index) in a white light region by implementing a fluorescent material layer using a yellow fluorescent material in a groove part after forming the groove part in the bottom of a red flat glass. A semiconductor package includes a substrate(12), an LED chip(10), a wire(16), and a filter(30). A cavity is formed in ...

An apparatus and a method thereof for dynamically assigning a heap memory in order to reduce cache and efficiently use the cache are provided to allocate the heap memory in an area which the cache miss occurs by using the cache miss prediction information. A cache miss prediction unit(310) calculates the cache miss probability of occurrence about each cache line within a cache(330) based on one of...

An SAD calculation method and apparatus for estimating variable block movement are provided to detect a moving vector with regard to a size of a variable block and process operations of SAD effectively and rapidly in parallel. A PE array unit(401) simultaneously calculates an SAD value of at least one pixel. At least one PE(Processing Element) is arranged in at least one pixel in a matrix form. An...

The system for deploying an antenna of an integrated circuit card includes a card housing protecting electronic components, and at least one antenna. The antenna has a proximal end and a distal end, and an antenna housing protects the antenna. The antenna housing is movably connected to the card housing such that as the antenna housing moves relative to the card housing, the distal end of the ante...

An embedded device for automatically updating firmware, a system thereof, and a method for the same are provided to improve reliability and to reduce a firmware update error by automatically restoring in case an updated firmware is not operated normally. A method for automatically updating firmware comprises the following steps: a step for connecting an embedded device and a personal computer(S10)...

An apparatus and method for preventing an anomaly of an application program are provided. More particularly, an apparatus and method for preventing an anomaly of an application program that detect and stop an anomaly on the basis of a behavior profile for an application program are provided. The apparatus includes a behavior monitor that detects behavior of an application program in operation, an ...

An ingot diameter controlling apparatus and an ingot growing method are provided to produce the diameter of the ingot accurately by compensating the diameter or changing the sensing region of a sensor according to a melt gap. A sensor unit(610) senses the property of the meniscus which is the contact surface of a growing ingot(670) and a silicon solution(660) of a quartz furnace(650). A compensati...

A method for preparing a light emitting diode by using a triblock copolymer is provided to improve the light extraction efficiency by forming a plurality of nanogrooves regularly on the emitting surface of an LED. A method for preparing a light emitting diode by using a triblock copolymer comprises the steps of forming a triblock copolymer layer(120) on the light emitting surface of an LED(110) by...

Provided is a System on Chip (SoC) system for a multimedia system enabling high-speed transfer of a large amount of multimedia data and a processor to rapidly control a peripheral device. The SoC system includes a processor; a plurality of peripheral devices; a plurality of physically divided memories; a control bus for transferring a control signal from the processor to the peripheral devices and...

A method for searching an optimized route sequence algorithm is provided to reduce storing space and calculation turnaround time by ordering a coefficient of a higher-order linear algebraic equation about the route. A method for searching an optimized route sequence algorithm comprises the following steps of: measuring a value of each sport when map data is inputted(S100,S110); forming a group wit...

A device for removing foreign substances from a USB port for vehicles includes a removal plate, a toothed rod, a gear assembly, a reversible rotation motor, and a control unit. The removal plate is installed to a lower end in the USB port in such a way as to be movable up and down. The toothed rod is mounted to a bottom portion of the removal plate so as to be able to move the removal plate up and...

PURPOSE: A control apparatus and a control method for illumination on a vehicle are provided to improve the reliability of the daytime visible line from an operator by releasing the exposure function of the lighting device. CONSTITUTION: A control apparatus releases the exposure function of the lighting part(100), in case the taillight switch was turned on in the luminance of over certain level. A...

A system for automatically recognizing the locations of respective tires includes tire sensors, startup antennas, and a control unit. Locations of the respective tire sensors can be recognized based information of which antenna is involved and whether signals transmitted are identical. With this system, the locations of respective tires of a vehicle can be recognized in a simpler and more efficien...

PURPOSE: A system for recycling mixing components in a casting process is provided to process waste easily by putting bentonite and the charcoal into the casting process using micropores and hydroxyl radical. CONSTITUTION: A system for recycling mixing components includes a filter, a magnetic separator(100), a fenton reactor(300), a ultrasonic generator(500), and a reaction separator(700). The fil...

PURPOSE: A test device for preventing the change of a label and affiliation of a check is provided to check serial numbers of a bundle of the check automatically through a control program of a computer controller. CONSTITUTION: A check bound with a band paper is transferred to a first inspection position by a transfer device(40). A first inspection device(10) is comprised of a vision camera and a ...

A virtual machine based mobile application protecting system and a method thereof are provided to encrypt virtual machine contents and files generated during a contents installation process by an identification number of a mobile media device, thereby protecting a copyright of the contents. A contents providing server(20) encrypts a virtual machine based mobile application installation program. A ...

PURPOSE: A circuit for removing a video noise component of a sound intermediate frequency is provided to eliminate the video noise component included in an SIF signal to reduce a loss of the original signal so as to prevent Hi-Fi characteristic from being deteriorated. CONSTITUTION: A sound/video demodulator includes a video detector(12), a sound trap(13) for removing a sound signal from a video s...

PURPOSE: A general IF circuit of a digital tuner is provided to realize the commodity of IF circuit by selecting a plurality of IF bands and a plurality of IF bandwidths in one IF circuit. CONSTITUTION: A general IF circuit of a digital tuner includes a variable filter(110), an IF bandwidth switching circuit(120), an IF band switching circuit(130) and a control circuit(140). The variable filter se...

A spindle motor is provided. The spindle motor includes a base, a bearing housing, a bearing, a rotation shaft, a stator, and a rotor. The bearing housing is installed on the base. The bearing is press-fitted in the bearing housing, and includes a suction magnet installed therein. The rotation shaft is rotatably supported by the bearing, and is drawn by the suction magnet. The stator is supported ...