| Patent application number | Description | Published |
|---|
| 20090079843 | IMAGE PICKUP DEVICE AND ENCODED DATA TRANSFERRING METHOD - A method of transferring encoded data and an imaging device executing the method thereof are disclosed. The image signal processor according to an embodiment of the present invention has an encoding unit, which generates encoded image data by encoding, in accordance with a predetermined encoding method, image data corresponding to an electrical signal inputted from an image sensor, and a data output unit, which temporarily stores the image data encoded by the encoding unit and transfers the stored encoded image data to a receiving part. The data output unit can input a skip command, which makes the process of a following frame skip, to the image sensor or the encoding unit in case input start information of the following frame is inputted from the image sensor or the encoding unit while a preceding frame is processed by the encoding unit, the skip command. Therefore, it becomes possible to increase the process efficiency of the back-end chip and to reduce the power consumption. | 03-26-2009 |
| 20090242979 | Vertical Transistor of Semiconductor Device and Method of Forming the Same - A vertical transistor of a semiconductor device has a channel area formed in a vertical direction to a semiconductor substrate. After semiconductor poles corresponding to the length of semiconductor channels and gate electrodes surrounding sidewalls of the semiconductor poles are formed, subsequent processes of forming silicon patterns corresponding to junction areas, etc. are performed. The gate electrodes support the semiconductor poles during these subsequent processes. The height of the semiconductor poles corresponding to the length of the channel is increased, yet the semiconductor poles do not collapse or incline since the gate electrodes support the semiconductor poles. | 10-01-2009 |
| 20100110048 | Dual panel type organic electroluminescent display device and method of fabricating the same - The present invention relates to an organic electroluminescent display (OELD) device, more particularly, to a dual panel type OELD device and a method of fabricating the same. The OLED structure has first and second barrier walls having a reverse-taper shape with respect to the first substrate and first and second side surfaces, wherein the walls define novel polymer patterns with varying heights relative to each other. | 05-06-2010 |
| 20100303922 | METHOD FOR THE PREPARATION OF BIOCOMPATIBLE POLYMERIC NANOPARTICLES FOR DRUG DELIVERY AND NANOPARTICLES PREPARED THEREBY - Disclosed are biocompatible polymeric nanoparticles for drug delivery and a method for preparing the same. They can be prepared by mixing a tri-block copolymer, PEG, and a drug at a predetermined temperature to give a homogeneous polymeric mixture; solidifying the homogeneous polymeric mixture at room temperature; and dissolving the solidified polymeric mixture in an aqueous solution. Based on a polymer melting process, the method makes it easy to produce poloxamer nanoparticles at low cost. The nanoparticles show desired particle sizes suitable for use in drug delivery and a uniform particle size distribution. Consisting of a bilayer structure, the nanoparticles can contain sparingly soluble drugs. Also, the nanoparticles contain no organic solvents and are thus safe to the body because they are free of organic solvent residuals. Further, after being administered into the body, the nanoparticles with a high content of sparingly soluble drug entrapped therein can safely deliver the drug to target sites and stably release the drug at a controlled rate. | 12-02-2010 |
| 20100308629 | ACTIVE HEADREST APPARATUS FOR VEHICLE SEAT - An active headrest apparatus for a vehicle seat. A contact area in which the upper body of a person who is seated in a car in the event of a rear-end collision of the car is moved backward due to an inertial force and contacts a back plate can be increased, and a distance at which a headrest is moved and rises can be increased so that the function of an active headrest can be more faithfully performed and neck injury of the person who is seated in the car can be prevented to the maximum. | 12-09-2010 |
| 20110037111 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - The invention relates to a semiconductor device and a method of fabricating the same, wherein a storage node contact hole is made large to solve any problem caused during etching a storage node contact hole with a small CD, a landing plug is formed to lower plug resistance, and the SAC process is eliminated at the time of the bit line formation. A method of fabricating a semiconductor device according to the invention comprises: forming a device isolation film for defining a multiplicity of active regions in a semiconductor substrate; forming a multiplicity of buried word lines in the semiconductor substrate; forming a storage node contact hole for exposing a storage node contact region of two adjoining active regions; filling the storage node contact hole with a storage node contact plug material; forming a bit-line groove for exposing a bit-line contact region of the active region and splitting the storage node contact plug material into two; and burying the bit line into the bit-line groove. | 02-17-2011 |
| 20110094338 | METHOD FOR MANUFACTURING Fe-Si ALLOY POWDERS - The present invention relates to a method for manufacturing a Fe—Si alloy powder. A method for manufacturing a Fe—Si alloy powder includes: providing a mixture of an Al | 04-28-2011 |
| 20110133261 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes an active region defined by an isolation region formed in a cell area, buried gates disposed in the active region and the isolation region, conduction layers disposed on the active region and having the same heights as an surface of the isolation region, and a line type storage node contact connected with one of the conduction layers. | 06-09-2011 |
| Patent application number | Description | Published |
|---|
| 20080317116 | Method, medium, and system compressing and/or reconstructing image information with low complexity - A system, medium, and method compressing and/or restoring images. Such a data compression method may include selecting a mode from among a plurality of modes for compressing current data, according to predetermined criteria, and calculating a difference between the current data and reference data, according to the selected mode, and compressing the current data, or truncating a part of the current data and compressing the current data. Accordingly, it is possible to significantly lower the complexity of an image encoder/decoder system and exactly meet a picture-based CBR required by LCD DCC devices/systems. | 12-25-2008 |
| 20090037169 | METHOD AND APPARATUS FOR IMPLEMENTING FIXED CODEBOOKS OF SPEECH CODECS AS COMMON MODULE - A method and apparatus for implementing fixed codebooks as a common module are provided. In the method of implementing fixed codebooks of a plurality of speech codecs as a common module, it is possible to include only a part excluding fixed codebooks in a communication terminal or communication system, support various speech codecs without using a chip with high price and high performance, and reduce a memory space that is occupied by the speech codecs by generating a track of a fixed codebook corresponding to a speech codec based on information on the speech codec among the plurality of speech codecs and selecting a codebook vector corresponding to a target signal among codebook vectors constructed with combinations of pulses represented by the generated track. In addition, it is possible to reduce processing complexity as compared with a case of embodying the common fixed codebook module in software by embodying the common fixed codebook module in hardware. In addition, it is possible to improve the entire voice processing performance by applying the latest fixed codebook searching algorithm only to the common fixed codebook, thereby easily applying the latest fixed codebook searching algorithm to the entire voice codec. | 02-05-2009 |
| 20090089479 | Method of managing memory, and method and apparatus for decoding multi-channel data - A memory management method is provided. In the method, a spatial parameter included in an encoding result is represented as a vector of a time slot and a frequency band in a first domain, a temporary matrix is calculated in the first domain by using the difference between vectors of a current time slot and a previous time slot at the same frequency band and then is stored in a memory, and then a matrix needed to decode the encoding result is represented as a matrix for a time slot and a frequency band in a second domain by using the temporary matrix, thereby reducing the load on the memory for storing matrices on which a decoding operation is performed. | 04-02-2009 |
| 20100104106 | Audio processing apparatus and method of mobile device - An audio processing apparatus and method for a mobile device are provided. The audio processing apparatus and method may appropriately determine sound source localizations corresponding to a voice signal and an audio signal, and thereby may simultaneously provide a voice call service and a multimedia service. Also, the audio processing apparatus and method may guarantee quality of the voice call service even when simultaneously providing the voice call service and the multimedia service. | 04-29-2010 |
| 20100166238 | Surround sound virtualization apparatus and method - A surround sound virtualization apparatus and method. The surround sound virtualization apparatus may include an audio decoder to perform head-related transfer function (HRTF) filtering, and a time delay unit to provide a time delay to a plurality of output signals of the audio decoder. | 07-01-2010 |
| 20100172508 | Method and apparatus of generating sound field effect in frequency domain - A method and apparatus of generating a sound field effect is provided. The sound field effect generating apparatus may generate a frequency coefficient that is frequency-transformed from a direct signal, may generate a reflection signal from the frequency coefficient, may generate an output signal using the frequency coefficient and the reflection signal, and may perform an inverse-frequency transform of the output signal. | 07-08-2010 |
| 20110069900 | Random access image encoding system and method - An image encoding system and method for performing random access may be provided. The image encoding system may perform intra prediction based on a processing unit, and code a pixel using a result of the intra prediction. Also, the image encoding system may generate a bitstream with respect to an input image using a Fixed Length Code (FLC). Coding may be performed based on the processing unit, and thus random access may be performed based on the processing unit. | 03-24-2011 |
| 20110091044 | Virtual speaker apparatus and method for processing virtual speaker - A virtual speaker apparatus and a virtual speaker processing method is disclosed. The virtual speaker apparatus uses the closest surround speaker when a virtual speaker to be virtually generated is a back left virtual speaker or a back right virtual speaker. | 04-21-2011 |
| 20110116638 | Apparatus of generating multi-channel sound signal - An apparatus of generating a multi-channel sound signal is provided. The apparatus may include a sound separator to determine a number (N) of sound signals based on at least one of a mixing characteristic and a spatial characteristic of a multi-channel sound signal when receiving the multi-channel sound signal, and to separate the multi-channel sound signal into N sound signals, the sound signals being generated such that the multi-channel sound signal is separated, and a sound synthesizer to synthesize N sound signals to be M sound signals. | 05-19-2011 |
| Patent application number | Description | Published |
|---|
| 20110011121 | REFRIGERATOR HAVING THE PARTITION MEMBER - A refrigerator having a partition member, including a refrigerator main body having a cooling chamber therein; a partition member disposed at a front surface of the cooling chamber so as to divide an opening of the cooling chamber into a plurality of smaller openings; and a plurality of doors for opening and closing the plurality of smaller openings, whereby the opening of the cooling chamber is divided into a plurality of smaller openings and each smaller opening is selectively open and closed, thereby facilitating opening and closing operations and preventing a leakage of cooling air. | 01-20-2011 |
| 20110016901 | BUTTON ASSEMBLY FOR REFRIGERATOR - A button assembly for a refrigerator comprises: a case having a cooling chamber, and a door for opening or closing the cooling chamber; a cover mounted to one side of the case, and provided with a plurality of button insertion openings; a substrate fixed to an inner side of the cover, and provided with a plurality of switch buttons; elastic supporters inserted into the button insertion openings of the cover, and covering the switch buttons of the substrate; and button pads coupled to the elastic supporters, and elastically supported by an elastic force of the elastic supporters when pressed by a user, for switching on/off the switch buttons. The button assembly prevents humid air from being introduced thereinto, and simplifies the components to enhance the reliability and productivity. The button assembly enhances appearance around the buttons. | 01-27-2011 |
| 20110031803 | OUTER-ROTOR TYPE MOTOR AND OUTER-ROTOR TYPE IN-WHEEL MOTOR - An outer rotor-type motor of the present invention comprises a stator block, a stator, a main cooling part, an outer rotor and an outer housing. The stator block is formed in the shape of a cylinder with a rear end closed. The stator block is installed on a shaft passing through a central portion of the rear end thereof. The stator is fixedly installed on an outer circumferential surface of the stator block. The main cooling portion is provided on an inner circumferential surface of the stator block to lower temperature of a corresponding portion. The outer rotor rotatably installed at an outside of the stator and the outer housing has a circumferential portion fixed to a front circumferential portion of the outer rotor. | 02-10-2011 |
| Patent application number | Description | Published |
|---|
| 20090008623 | Methods of fabricating nonvolatile memory device and a nonvolatile memory device - Methods of fabricating a nonvolatile memory device using a resistance material and a nonvolatile memory device are provided. According to example embodiments, a method of fabricating a nonvolatile memory device may include forming at least one semiconductor pattern on a substrate, forming a metal layer on the at least one semiconductor pattern, forming a mixed-phase metal silicide layer, in which at least two phases coexist, by performing at least one heat treatment on the substrate so that the at least one semiconductor pattern may react with the metal layer, and exposing the substrate to an etching gas. | 01-08-2009 |
| 20090097305 | METHOD OF FORMING PHASE CHANGE MATERIAL LAYER USING GE(II) SOURCE, AND METHOD OF FABRICATING PHASE CHANGE MEMORY DEVICE - In one aspect, a method of forming a phase change material layer is provided. The method includes supplying a reaction gas including the composition of Formula 1 into a reaction chamber, supplying a first source which includes Ge(II) into the reaction chamber, and supplying a second source into the reaction chamber. Formula 1 is NR | 04-16-2009 |
| 20090278107 | Phase change memory device - The phase change memory device includes a first electrode and a second electrode and a first phase change material pattern and a second phase change material pattern interposed between the first electrode and the second electrode, wherein the first and second phase change material patterns have respectively different electrical characteristics. | 11-12-2009 |
| 20090280599 | PHASE CHANGE MEMORY DEVICE AND METHOD OF FABRICATION - A phase change memory device includes a bottom electrode on a substrate, a phase change material pattern on the bottom electrode, and a top electrode on the phase change material pattern. The phase change material pattern includes at least 50 percent antimony (Sb). | 11-12-2009 |
| 20110032752 | Multi-Level Memory Device Using Resistance Material - A multi-level memory device includes an insulating layer having an opening therein, and a multi-level cell (MLC) formed in the opening that has a resistance level varies based on the data stored therein. The MLC is configured to have a resistance level that varies as write pulses having the same pulse height and different pulse widths are applied to the MLC. | 02-10-2011 |
| Patent application number | Description | Published |
|---|
| 20080230373 | METHODS OF FORMING A PHASE-CHANGE MATERIAL LAYER INCLUDING TELLURIUM AND METHODS OF MANUFACTURING A PHASE-CHANGE MEMORY DEVICE USING THE SAME - The present invention provides methods of forming a phase-change material layer including providing a substrate and a chalcogenide target including germanium (Ge), antimony (Sb) and tellurium (Te) at a temperature wherein tellurium is volatilized and antimony is not volatilized, and performing a sputtering process to form the phase-change material layer including a chalcogenide material on the substrate. Methods of manufacturing a phase-change memory device using the same are also provided. | 09-25-2008 |
| 20080303052 | LIGHT EMITTING DIODE PACKAGE HAVING MULTIPLE MOLDING RESINS - Disclosed is a light emitting diode (LED) package having multiple molding resins. The LED package includes a pair of lead terminals. At least portions of the pair of lead terminals are embedded in a package main body. The package main body has an opening through which the pair of lead terminals is exposed. An LED die is mounted in the opening and electrically connected to the pair of lead terminals. A first molding resin covers the LED die. A second molding resin with higher hardness than the first molding resin covers the first molding resin. Therefore, stress to be imposed on the LED die can be reduced and the deformation of the molding resins can be prevented. | 12-11-2008 |
| 20090053538 | INTERCONNECTION STRUCTURE HAVING OXYGEN TRAP PATTERN IN SEMICONDUCTOR DEVICE - An interconnection structure having an oxygen trap pattern in a semiconductor device, and a method of fabricating the same are provided. The interconnection structure includes a lower interlayer insulating layer formed on a semiconductor substrate. A metal layer pattern and a capping layer pattern are sequentially stacked on the lower interlayer insulating layer. An oxygen trap pattern is disposed on the capping layer pattern and includes a conductive oxygen trap pattern. | 02-26-2009 |
| 20090097297 | Memory module having star-type topology and method of fabricating the same - A memory module having a start-type topology and a method of fabricating the same are provided. The memory module includes a substrate. Memory devices are mounted on the substrate in at least two rows and at least two columns. A star-type topology is disposed to be electrically connected to the memory devices. One or more pairs of adjacent ones of the memory devices have a point-symmetric structure. | 04-16-2009 |
| 20090233421 | Methods of Fabricating Semiconductor Device Including Phase Change Layer - Provided are methods of fabricating a semiconductor device including a phase change layer. Methods may include forming a dielectric layer on a substrate, forming an opening in the dielectric layer and depositing, on the substrate having the opening, a phase change layer that contains an element that lowers a process temperature of a thermal treatment process to a temperature that is lower than a melting point of the phase change layer. Methods may include migrating a portion of the phase change layer from outside the opening, into the opening by the thermal treatment process that includes the process temperature that is lower than the melting point of the phase change layer. | 09-17-2009 |
| 20090285986 | METHODS OF FORMING A MATERIAL LAYER AND METHODS OF FABRICATING A MEMORY DEVICE - Provided are methods of forming a material layer by chemically adsorbing metal atoms to a substrate having anions formed on the surface thereof, and a method of fabricating a memory device by using the material layer forming method. Accordingly, a via hole with a small diameter can be filled with a material layer without forming voids or seams. Thus, a reliable memory device can be obtained. | 11-19-2009 |
