Patent application number | Description | Published |
20080263234 | SYSTEM AND METHOD FOR RECOGNIZING EXTERNAL DEVICE BY PORTABLE TERMINAL - Disclosed are a system, a method and device for recognizing an external device by a portable terminal. The external device determines whether the external device has recognized the portable terminal according to signals with a predetermined form, which have been output from the portable terminal regardless of the on/off state of the power source thereof, and outputs signals for a predetermined period of time according to a result of the determination. Thereafter, the portable terminal recognizes the external device according to the number or the form of signals input from the external device through a recognition node for a predetermined period of time. As a result, the portable terminal can recognize more various external devices, such as an external battery and a charging cradle which provides stereo sound, by using the recognition node of the portable terminal. | 10-23-2008 |
20080295673 | Method and apparatus for outputting audio data and musical score image - A method and apparatus for outputting audio data and a musical score image, displaying a musical score image corresponding to reproduced audio data, and outputting audio data corresponding to a musical score image are provided, in which a tone is extracted, the tone is converted into a frequency, a monotone or polyphonic tone is identified, the frequency corresponding to a monotone or polyphonic tone is converted into tone information data, and the tone information data is stored, and a musical score is displayed. Also, audio data corresponding to a musical score are output, in which the musical score is photographed, musical signs from the photographed musical score are extracted, a pitch of a tone is extracted from music paper and musical note information of the musical signs, a duration of the tone from the musical note information of the musical signs is extracted, and audio data are output. | 12-04-2008 |
Patent application number | Description | Published |
20090197365 | Treatment method for surface of substrate, method of fabricating image sensor by using the treatment method, and image sensor fabricated by the same - Provided may be a treatment method to remove defects created on the surface of a substrate, a method of fabricating an image sensor by using the treatment method, and an image sensor fabricated by the same. The treatment method may include providing a semiconductor substrate including a surface defect, providing a chemical solution to a surface of the semiconductor substrate, and removing the surface defect by consuming the surface of the semiconductor substrate and forming a chemical oxide layer on the semiconductor substrate. | 08-06-2009 |
20090206432 | IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME - An image sensor and a method of manufacturing the same are provided. The image sensor includes a substrate having a sensor array area and a peripheral circuit area a first insulating film structure formed on the peripheral circuit area and including a plurality of first multi-layer wiring lines and a second insulating film structure formed on the sensor array area and including a plurality of second multi-layer wiring lines. The uppermost-layer wiring line of the plurality of first multi-layer wiring lines is higher than that of the uppermost-layer wiring line of the plurality of second multi-layer wiring lines. The first insulating film structure includes an isotropic etch-stop layer, and the second insulating film structure does not include the isotropic etch-stop layer. | 08-20-2009 |
20090261443 | SHARED-PIXEL-TYPE IMAGE SENSOR AND METHOD OF FABRICATING THE SAME - A shared-pixel-type image sensor including a shared floating diffusion region formed in a semiconductor substrate; first and second adjacent photoelectric conversion regions sharing the floating diffusion region; two transmission elements that alternately transfer electric charges accumulated in the first and second photoelectric conversion regions to the shared floating diffusion region, respectively; a drive element for outputting the electric charges of the shared floating diffusion region; a first contact formed on the floating diffusion region; a second contact formed on the drive element; and a local wire that connects the first and second contacts to electrically connect the floating diffusion region and the drive element, wherein the local wire is formed at a level lower than respective top surfaces of the first and second contacts. | 10-22-2009 |
20100267184 | Methods of manufacturing image sensors including gettering regions - Method of manufacturing image sensors having a plurality of gettering regions. In the method, a gate electrode may be formed on a semiconductor substrate. A source/drain region may be formed in the semiconductor substrate to be overlapped with the gate electrode. A gettering region may be formed in the semiconductor substrate to be adjacent to the source/drain region. | 10-21-2010 |
20130134520 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a semiconductor device including a high voltage transistor and a low voltage transistor and a method of manufacturing the same. The semiconductor device includes a semiconductor substrate including a high voltage region and a low voltage region; a high voltage transistor formed in the high voltage region and including a first active region, a first source/drain region, a first gate insulating layer, and a first gate electrode; and a low voltage transistor formed in the low voltage region and including a second active region, a second source/drain region, a second gate insulating layer, and a second gate electrode. The second source/drain region has a smaller thickness than a thickness of the first source/drain region. | 05-30-2013 |
20140357035 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a semiconductor device including a high voltage transistor and a low voltage transistor and a method of manufacturing the same. The semiconductor device includes a semiconductor substrate including a high voltage region and a low voltage region; a high voltage transistor formed in the high voltage region and including a first active region, a first source/drain region, a first gate insulating layer, and a first gate electrode; and a low voltage transistor formed in the low voltage region and including a second active region, a second source/drain region, a second gate insulating layer, and a second gate electrode. The second source/drain region has a smaller thickness than a thickness of the first source/drain region. | 12-04-2014 |
Patent application number | Description | Published |
20100155747 | ORGANIC LIGHT EMISSION DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emission diode (OLED) display device and a method of fabricating the same, wherein the OLED display device includes a substrate including a pixel region and a non-pixel region, a buffer layer disposed on the substrate, a semiconductor layer disposed on the buffer layer, and including a channel region and source/drain regions, a gate electrode disposed to correspond to the channel region of the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode, source/drain electrodes electrically connected to the source/drain regions of the semiconductor layer, and an interlayer insulating layer insulating the gate electrode from the source/drain electrodes, wherein areas of the buffer layer, the gate insulating layer and the interlayer insulating layer that are on the non-pixel region, respectively, are removed, and the partially removed area is 8% to 40% of a panel area. | 06-24-2010 |
20110068337 | Display and method for manufacturing the same - A display includes a substrate main body, a thin film transistor (TFT) on the substrate main body, the TFT including an oxide semiconductor layer and a metal oxide film sequentially stacked on top of each other. | 03-24-2011 |
20110127499 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the OLED display device, the OLED display device includes a substrate including an emission region and a non-emission region, a black matrix disposed in a region excluding a part of the emission region, a buffer layer disposed on the entire surface of the substrate, a semiconductor layer disposed on the buffer layer in the non-emission region, a gate electrode disposed on the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode and formed on the entire surface of the substrate, a first electrode formed on the gate insulating layer in the emission region, source and drain electrodes electrically connected with the semiconductor layer and the first electrode, an interlayer insulating layer insulating the source and drain electrodes from the gate electrode and opening a part of the first electrode, a pixel defining layer opening a part of the first electrode and disposed on the entire surface of the substrate, an organic layer disposed on the first electrode, and a second electrode disposed on the entire surface of the substrate. Here, the first electrode includes a transparent conductive oxide layer. | 06-02-2011 |
Patent application number | Description | Published |
20100166579 | BRUSHLESS MOTOR FOR FLUID PUMP AND FLUID PUMP USING THE MOTOR - The present invention provides a brushless motor for a fluid pump that allows implementing a fluid pump that overcomes problems of durability and reduction of energy efficiency due to DC motors in the related art and provides excellent operational characteristics, by ensuring a space allowing fluid to flow between a stator and a rotor, and ensuring and maintaining excellent driving characteristics of a motor, and a fluid pump using the brushless motor. | 07-01-2010 |
20110080062 | BRUSHLESS DC MOTOR FOR FUEL PUMP - The present invention is characterized in that it does not require specific fastening tools, which causes breakage or defects, or bonding work, because a brushless DC motor includes an insulator that is inserted in a stator to insulate a coil wound with led magnet wires and has at least one or more locking portions with locking grooves stepped on the inner side along the circumference and an outlet connector that has hooks fitted in the locking protrusions when being assembled with the insulator such that the insulator and the outlet connector are assembled in fitting and locking ways in assembling. | 04-07-2011 |
20110132134 | OPERATION MODE PENDANT TYPE ADJUSTMENT PEDAL APPARATUS - A pendant type adjustment pedal apparatus includes an adjustment accelerator pedal that adjust a pedal clearance by the rotation of a motor, and an adjustment brake pedal that receives the rotation of motor through a rotary drive cable. Accordingly, convenience in adjusting a pedal clearance is provided, and particularly, adjustment accelerator pedal achieves a vibration mode in addition to a foot effort mode, which is an eco mode, by an electric mode generating device, such as a solenoid or a linear motor. Therefore, it is possible to improve fuel efficiency and to provide a danger recognition function using an accelerator pedal. | 06-09-2011 |
20110260557 | ACTUATOR APPARATUS OF ACTIVE ACCELERATOR PEDAL - The present invention relates to an actuator apparatus of an active accelerator pedal, which can provide a driver with a pressing-force rise mode or a vibration mode in accordance with the operational condition of the accelerator pedal and the traveling condition of the vehicle; therefore, it is possible to improve fuel efficiency and also help safe traveling. An actuator apparatus of an active accelerator pedal of the present invention includes: an actuator housing fixed to a pedal arm housing; a stator fixed to the actuator housing and electromagnetized by current transmitted though the control of an ECU; a carrier having one end disposed in a stator and the other end disposed toward the pedal arm through the actuator housing, and applying pressing-force to the pedal arm while protruding from the stator when current is applied to the stator; and a position sensor disposed in the actuator housing and detecting the amount of rotation of the pedal arm to determine the amount of current applied to the stator through the control of the ECU. | 10-27-2011 |
20120125142 | ACCELERATOR PEDAL FOR VEHICLE - An acceleration pedal for a vehicle includes a pedal arm where a pedal is connected and that is rotatably mounted; a straight actuator that presses pedal arm in a return direction by moving straight; and a controller that controls straight actuator. Therefore, according to the acceleration pedal for a vehicle, it is possible to not only generate mechanical or electric signals to transmit driver's intention of acceleration to a power generator, but allow the driver to safely and economically drive and send specific signals to the driver by applying active action to the acceleration pedal. | 05-24-2012 |
20120143439 | METHOD FOR CONTROLLING ACCELERATION PEDAL OF VEHICLE - A method controls an acceleration pedal of a vehicle that calls a driver's attention by causing vibration or increasing pedal effort in the acceleration pedal according to diversified driving situations. The method includes selecting a control mode of selecting, by a driver, a control mode given to the acceleration pedal, judging an eco red state of judging whether the vehicle is driven for a predetermined time in the eco red state, and executing the control mode of giving the control mode selected at the selecting of the control mode to the acceleration pedal when it is judged that the vehicle is driven for the predetermined time in the eco red state at the judging of the eco red state. | 06-07-2012 |
Patent application number | Description | Published |
20100027137 | Lens module - A lens module includes a first lens, a second lens, a spacer, a seating part, and a protrusion part. The first lens includes a lens surface and a rib. The second lens is laminated on the first lens. The spacer maintains a predetermined interval between the first lens and the second lens. The seating part is disposed between the lens surface of the first lens and the rib and allows the spacer to be seated on the upper part of the first lens. The protrusion part includes a plurality of protrusions protruded from an undersurface of the spacer, which allow a height of the spacer seated on the seating part to change when the spacer is decentered. | 02-04-2010 |
20100073749 | SPACE SCANNER FOR AUTONOMOUS MOBILE DEVICE - A space scanner for an autonomous mobile device can obtain spatial data by scanning not only in the horizontal direction but also in the vertical direction of the mobile device using a mirror configured to rotate as well as to tilt and thereby can ensure autonomous driving. | 03-25-2010 |
20100118364 | THREE-DIMENSIONAL SPACE SCANNER - A Three Dimensional (3D) space scanner can obtain spatial data by scanning a mobile object not only in the horizontal direction but also in the vertical direction using a mirror that is driven to rotate as well as to tilt. | 05-13-2010 |
20100245799 | DISTANCE MEASURING APPARATUS - A distance measuring apparatus according to an aspect of the invention may include: a light source irradiating reference light to measure a distance; a lower reflective mirror reflecting the reference light to irradiate the reference light onto a peripheral obstacle, and reflecting reflected light, rebounded from an obstacle, so that the reflected light moves in an opposite direction along the same optical path as the reference light; a sensor lens arranged above the lower reflective mirror, converting the reference light into parallel light beams and focusing the reflected light; an upper reflective mirror arranged above the sensor lens and switching an optical path of the reflected light; and an optical sensor receiving the reflected light having the optical path thereof switched by the upper reflective mirror, wherein the upper reflective mirror reflects back the reflected light, focused after passing through the sensor lens, in an opposite direction to a moving direction thereof so that a focus of the reflected light is formed between the lower reflective mirror and the upper reflective mirror. | 09-30-2010 |
20100271283 | ANTENNA PATTERN FRAME AND METHOD OF MANUFACTURING THE SAME - An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and received from a circuit board of an electronic device; a connection portion partially forming the radiator and connecting the antenna pattern portion and the connection terminal portion to be arranged in different planes; a radiator frame manufactured by injection molding on the radiator so that the antenna pattern portion may be provided on one side of the radiator frame and the connection terminal portion may be provided on the other side thereof, while the antenna pattern portion is embedded in the electronic device case; and a contact surface extension provided on the radiator to prevent the radiator from being loosened from the radiator frame during injection molding of the radiator frame, and increasing a contact area with respect to the radiator frame. | 10-28-2010 |
20110170235 | Electric double layer capacitor and method of manufacturing the same - There is provided an electric double layer capacitor including: an exterior case having a housing space provided therein and formed of insulating resin; first and second external terminals buried in the exterior case, each having a first surface exposed to the housing space and a second surface exposed to an outside of the exterior case; and a chip-type electric double layer capacitor cell disposed in the housing space and electrically connected to the first surface. The chip-type electric double layer capacitor cell includes first and second electrodes facing each other and having electricity of opposite polarities applied thereto, at least one induction electrode layer disposed between the first and second electrodes and having no electricity applied thereto, and first and second separators disposed between the first electrode and the induction electrode layer and between the second electrode and the induction electrode layer, respectively. | 07-14-2011 |
20110286149 | Electric double layer capacitor package and method of manufacturing the same - There is provided an electric double layer capacitor package and a method of manufacturing the same. The electric double layer capacitor package includes an exterior case formed of insulating resin and having therein one or more partitions providing a plurality of housing spaces; a plurality of capacitor cells disposed in the plurality of housing spaces, respectively, each capacitor cell including first and second electrodes and a separator interposed between the first and second electrodes; and an internal series-connection terminal buried in each of the partitions and connecting the plurality of capacitor cells in series. | 11-24-2011 |
Patent application number | Description | Published |
20080273239 | Imaging lens and method of manufacturing the same - There is provided an imaging lens including: a transparent substrate; an upper lens disposed on a top of the transparent substrate; and a lower lens disposed on a bottom of the transparent substrate to correspond to the upper lens, wherein one of the upper and lower lenses includes a lens element and a partition wall formed higher than the lens element to surround the lens element. Also, there is provided a method of manufacturing the same. In the imaging lens, the partition wall is replicated together with the lens element on one or both surfaces of the transparent substrate. The partition wall is formed higher than the lens element and has a flat top surface. Therefore, when another lens element is replicated on an opposite surface of the transparent substrate, the previously replicated lens element is prevented from deformation. | 11-06-2008 |
20130133426 | INERTIAL SENSOR - Disclosed herein is an inertial sensor including: a membrane; a mass body provided under the membrane; a plurality of patterned magnets provided under the mass body; and a magnetoresistive element provided to be spaced apart from the mass body and measuring static DC acceleration acting on the mass body through resistance changed according to magnetic fields of the plurality of patterned magnets. The plurality of patterned magnets and the magnetoresistive element are included, thereby making it possible to measure static DC acceleration (particularly, gravity acceleration) that is difficult to measure using an existing to piezoelectric element. | 05-30-2013 |
20130152683 | INERTIAL SENSOR - Disclosed herein is an inertial sensor. The inertial sensor includes a sensing unit and a driving-mass-position initialization module. The sensing unit includes a driving mass, a flexible board unit which displaceably supports the driving mass, and a support which supports the flexible board unit to allow the driving mass to move in a suspended state. The flexible board unit has driving electrodes which move the driving mass, and sensing electrodes which sense the movement of the driving mass. The driving-mass-position initialization module includes a position initialization member which reciprocates to initialize the position of the driving mass, and a coil unit which surrounds the position initialization member. An initialization-member-receiving depression is formed in the driving mass. The shape of the initialization-member-receiving depression corresponds to that of the position initialization member. | 06-20-2013 |
20130152687 | INERTIAL SENSOR AND METHOD FOR MEASURING ACCELERATION USING THE SAME - Disclosed herein is an inertial sensor, including: a membrane; a mass body disposed under the membrane; a sensing unit formed on the membrane and including a piezoelectric body; and a spring constant control unit formed to be spaced apart from the sensing unit and including a piezoelectric body. According to the preferred embodiment of the present invention, the DC acceleration (in particular, gravity acceleration) can be measured by using the change in the spring constant without changing the structure of the inertial sensor including the piezoelectric material of the prior art. | 06-20-2013 |
20130220015 | INERTIAL SENSOR - Disclosed herein is an inertial sensor including: a membrane; first and second driving units provided in a first axis direction (an X axis direction) so as to be symmetrical to each other based on a predetermined point of the membrane to thereby vibrate while being expanded and contracted in the first axis direction; and third and fourth driving units provided in a second axis direction (a Y axis direction) perpendicular to the first axis direction so as to be symmetrical to each other based on a predetermined point of the membrane to thereby vibrate while being expanded and contracted in the second axis direction, wherein the first and second driving units have different vibration frequencies so that they vibrate while being expanded and contracted in the opposite manner and then vibrate while being expanded and contracted in the same manner. | 08-29-2013 |
20130255376 | INERTIAL SENSOR AND MEASURING METHOD FOR MEASURING ANGULAR VELOCITY USING THE SAME - Disclosed herein is an inertial sensor. The inertial sensor according to a preferred embodiment of the present invention includes: a plate-shaped membrane; a mass body provided under the membrane; posts provided under an outside edge of the membrane and surrounding the mass body; a piezoelectric body formed on the membrane; sensing electrodes formed on the piezoelectric body; driving electrodes formed on an outer circumference of the sensing electrodes, wherein tri-axis angular velocity can be measured without time division by a driving control unit continuously applying first driving voltage and second driving voltage that are is AC driving voltage having a phase difference of 90°. | 10-03-2013 |
20130320793 | SPINDLE MOTOR - Disclosed herein is a spindle motor including: a shaft forming the center of rotation of the motor; a sleeve receiving the shaft therein and rotatably supporting the shaft; a thrust plate press-fitted into the shaft so as to be perpendicular to an axial direction of the shaft; and a sealing cap spaced apart from the thrust plate in an upward axial direction and bent to enclose an outer side surface of the sleeve to thereby be coupled to the thrust plate, wherein the sealing cap is provided with a sealing part having concave parts and convex parts alternately formed along an inner peripheral surface thereof in a radial direction. | 12-05-2013 |
20140055380 | TOUCH PANEL - Disclosed herein is a touch panel including an electrode pattern formed by forming imaginary lattices configured of same polygons as each other, randomly generating predetermined points in the polygons, and connecting the predetermined points and vertexes of the polygons to each other. The electrode pattern is irregularly formed, thereby making it possible to prevent a Moire phenomenon and improve visibility. | 02-27-2014 |
20140062901 | TOUCH PANEL - Disclosed herein is a touch panel, including: an electrode formed in a pattern including rectangles arranged while sharing sides, the rectangle includes a first side and a second side which are parallel and a third side and a fourth side which are parallel, the first side being longer than the third side, and in the rectangles, among the rectangles, a first side of a first rectangle and a third side of a second rectangle form a straight angle, a first side of the third rectangle and a third side of a fourth rectangle form the straight angle, and a first side of the second rectangle and a fourth side of the third rectangle form the straight angle. | 03-06-2014 |
20140062902 | TOUCH PANEL - Disclosed herein is a touch panel, including an electrode formed in a pattern including continuous rectangles, and in first rectangles which are continuous in a first direction among the rectangles, first common sides and second common sides are alternately formed among the first rectangles, in second rectangles which are continuous in a second direction among the rectangles, third common sides and fourth common sides are alternately formed among the second rectangles, and the first common sides, the second common sides, the third common sides, and the fourth common sides are parallel to each other and have the same length as each other. | 03-06-2014 |
Patent application number | Description | Published |
20110130487 | POLYPROPYLENE RESIN COMPOSITION FOR CREATING FABRIC TEXTURE - According to preferred aspects, the present invention provides a polypropylene resin composition for creating a fabric texture, the polypropylene resin composition comprising: a polypropylene resin containing at least two selected from the group consisting of a homopolypropylene, a propylene-ethylene copolymer, and a high crystalline polypropylene (HCPP); a polypropylene elastomer; an ethylene-α-olefin copolymer; an inorganic filler; a cellulose fiber; and a volcanic rock. A molded product prepared using the polypropylene resin composition of the present invention has matt properties, do not cause odor due to their excellent VOC adsorption capabilities, and have excellent properties such as low temperature impact resistance, scratch resistance, etc. | 06-02-2011 |
20120136104 | POLYOLEFIN RESIN COMPOSITION FOR ANTI-SCRATCH IMPROVEMENT AND AUTOMOTIVE PRODUCT PREPARED FROM THE COMPOSITION - Provided is a polyolefin resin composition including: an ultra-high crystalline polypropylene resin, e.g. about 40-80 wt %, having an isotactic index of about 99.5 or higher; a branched polypropylene, e.g., about 10-20 wt %, having a branching index of about 7 or higher; a thermoplastic elastomer, e.g., about 1-20 wt %; an inorganic filler, e.g., about 1-30 wt %; and a fluoroacrylic copolymer-based amide polymer compound, e.g., about 2-6 wt %. | 05-31-2012 |
Patent application number | Description | Published |
20100130706 | COPOLYMER COMPRISING ALKENE, ACRYLATE AND UNSATURATED ACID ANHYDRIDE, AND METHOD FOR PREPARING THE SAME - The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydride monomer, and a method of preparing the same. | 05-27-2010 |
20100165263 | OPTICAL FILM,PROTECTION FILM POLARIZER FILM,POLARIZER PLATE FABRICATED THEREFORM,AND DISPLAY DEVICE EMPLOYING THEROF - The present invention provides an optical film including a copolymer that includes (a) an alkene monomer, (b) an acrylate monomer, and (c) at least one of an unsaturated organic acid monomer and an unsaturated acid anhydride monomer having one or more double bonds, a protective film for a polarizer film, and a polarizer plate and an image display device using the same. | 07-01-2010 |
20100197872 | Copolymer Comprising Alkene, Acrylate And Unsaturated Organic Acid, And Method For Preparing The Same - The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated organic acid monomer having one or more double bonds, and a method of manufacturing the same. | 08-05-2010 |
20100324235 | CATALYTIC COMPOSITION FOR PRODUCING 1-ALKENE AND ACRYLATES COPOLYMER AND METHOD FOR PRODUCING 1-ALKENE AND ACRYLATES COPOLYMER - The present invention relates to a catalytic composition for producing a 1-alkene-acrylate copolymer that includes a metal nano catalyst, and a method for producing a 1-alkene-acrylate copolymer. In the catalytic composition for producing a 1 -alkene-acrylate copolymer, since the content of the polar comonomer is high, it may be used to produce the 1-alkene-acrylate copolymer that has no crystallinity and is capable of being used as an optical material. The method for producing the 1-alkene-acrylate copolymer may be produced by using a simple process of a mild polymerization condition without a polymerization condition of high temperature and high pressure, and it is easy to control physical properties. | 12-23-2010 |
20110130526 | COPOLYMER COMPRISING ALKENE, ACRYLATE AND UNSATURATED ACID ANHYDRIDE, AND METHOD FOR PREPARING THE SAME - The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated acid anhydridge monomer, and a method of preparing the same. | 06-02-2011 |
20110184140 | COPOLYMER COMPRISING ALKENE, ACRYLATE AND UNSATURATED ORGANIC ACID, AND METHOD FOR PREPARING THE SAME - The present invention provides a copolymer that includes at least one alkene monomer, at least one acrylate monomer and at least one the unsaturated organic acid monomer having one or more double bonds, and a method of manufacturing the same. | 07-28-2011 |
Patent application number | Description | Published |
20100027485 | METHOD FOR TRANSMITTING CONTROL SIGNAL AND METHOD FOR ALLOCATING COMMUNICATION RESOURCE TO DO THE SAME - A method for transmitting a control signal together with RACH transmission and a method for allocation a communication resource for the control signal transmission are disclosed. In allocating a communication resource for a control signal transmission within a transmission unit resource region for performing an RACH transmission, the present invention includes the steps of setting a resource region used for the RACH transmission to a portion of the transmission unit resource region and allocating the control signal transmission resource region unused for the RACH transmission within the transmission unit resource region. | 02-04-2010 |
20100034155 | RANDOM ACCESS METHOD AND SIGNALLING METHOD FOR THE SAME - A method for generating an iterative sequence and a signal transmission method using the same are disclosed. As the cell size or the distance between a user equipment (UE) and a Node-B increases, the CP is repeated at least one time while the iterative sequence is generated, the CP length and the ZCZ length are adjusted, so that the sequence timing point can be easily detected, orthogonality between sequences is maintained, and the sequences can be clearly distinguished from each other. | 02-11-2010 |
20100091907 | METHOD FOR TRANSMITTING INFORMATION USING SEQUENCE - A method for transmitting information using a sequence is disclosed. According to an embodiment, the method includes the steps of generating a sequence for transmitting data or control signals, performing phase modulation for indicating additional information on partial elements among a plurality of elements configuring the sequence, and transmitting the phase modulated sequence. | 04-15-2010 |
20110143744 | RANDOM ACCESS METHOD AND SIGNALING METHOD FOR THE SAME - A method for generating an iterative sequence and a signal transmission method using the same are disclosed. As the cell size or the distance between a user equipment (UE) and a Node-B increases, the CP is repeated at least one time while the iterative sequence is generated, the CP length and the ZCZ length are adjusted, so that the sequence timing point can be easily detected, orthogonality between sequences is maintained, and the sequences can be clearly distinguished from each other. | 06-16-2011 |
20130215852 | RANDOM ACCESS METHOD AND SIGNALLING METHOD FOR THE SAME - A method for generating an iterative sequence and a signal transmission method using the same are disclosed. As the cell size or the distance between a user equipment (UE) and a Node-B increases, the CP is repeated at least one time while the iterative sequence is generated, the CP length and the ZCZ length are adjusted, so that the sequence timing point can be easily detected, orthogonality between sequences is maintained, and the sequences can be clearly distinguished from each other. | 08-22-2013 |
20140376495 | RANDOM ACCESS METHOD AND SIGNALLING METHOD FOR THE SAME - A method is described for a specific user equipment (UE) to perform a random access to a Node-B within a cell in which a plurality of UEs are located together. The method includes receiving system information for at least one of a basic sequence index and a length of a zero correlation zone (ZCZ) from the Node-B, and transmitting a preamble sequence to the Node-B over a random access channel. The preamble sequence is generated from constant amplitude zero auto-correlation (CAZAC) sequences distinguishable by at least one of the basic sequence index and a length of a cyclic shift (CS) applied to the preamble sequence. The length of the CS applied to the preamble sequence is given by one among a plurality of application lengths determined based on the length of the ZCZ, wherein a number of the plurality of lengths are differently given based on a type of the specific UE, and wherein the system information is the same for all the UEs within the cell regardless of the types of UEs. | 12-25-2014 |
Patent application number | Description | Published |
20080292894 | Chrome Free Composition for Metal Surface Treatment and Surface-Treated Metal Sheet - A chrome free composition for metal surface treatment and a surface-treated metal sheet can provide excellent characteristics of high conductivity, corrosion resistance, alkali resistance, and high temperature and humidity resistance. The composition includes a vinyl based binder resin, an acryl based binder resin, and a solvent. In the vinyl based binder resin, a corrosion-resistant inorganic material is combined, and an amount of the vinyl based binder resin is in a range of 10 weight % to 70 weight % with respect to a total solid content. In the acryl based binder resin, a corrosion-resistant inorganic material is combined, and an amount of the acryl based binder resin is in a range of 15 weight % to 75 weight % with respect to the total solid content. An amount of the corrosion resistance inorganic material is in a range of 3 weight % to 25 weight % with respect to a total solid content. | 11-27-2008 |
20090252952 | SURFACE TREATED CR-FREE STEEL SHEET FOR USED IN FUEL TANK, PREPARING METHOD THEREOF AND TREATMENT COMPOSITION THEREFOR - A Cr-free steel sheet includes a Zn-based electroplated steel sheet, a Cr-free layer which is formed by a Cr-free treatment liquid coated on the steel sheet, the Cr-free treatment liquid containing silicate of 3 to 40 parts by weight, silane of 0.5 to 10 parts by weight, titanium compound of 0.2 to 8 parts by weight, binder resin of 10 to 50 parts by weight, the binder resin being selected from the group consisting of urethane resin, epoxy resin and a combination thereof, and phosphoric ester of 1 to 5 parts by weight based on the Cr-free treatment liquid of 100 parts by weight, and a resin layer which is formed by a resin treatment liquid coated on the Cr-free layer, the resin treatment liquid containing melamine resin of 3 to 25 parts by weight, colloidal silica of 10 to 20 parts by weight, metal powder of 5 to 40 parts by weight, and phosphoric ester of 1 to 5 parts by weight based on phenoxy resin of 100 parts by weight. | 10-08-2009 |
Patent application number | Description | Published |
20100291379 | RESIN COATED STEEL SHEET, RESIN COMPOSITION THEREFOR AND STEEL SHEET TREATMENT COMPOSITION - A resin-coated steel sheet having excellent properties such as electroconductivity, electrostatic earth property, fingerprint resistance, corrosion resistance, solvent resistance, workability, press formability, workability at multi-processed part, electromagnetic shielding property, adhesion, and heat release property, a resin composition and a surface treatment composition therefore are provided. The resin-coated steel sheet comprising a base steel sheet; and a resin-coating film formed of a resin composition on the surfaces of the base steel sheet, the resin composition comprising a main resin/a melamine-based curing agent composition, a pigment, a flatting agent and at least one of a fingerprint-resistant additive and an electroconductive additive is provided. The resin composition and the surface treatment composition comprising polyethylene acrylate resin and/or polyurethane resin, a melamine-based curing agent, a silane coupling agent, a metal silicate compound and a titanium compound are also provided. | 11-18-2010 |
Patent application number | Description | Published |
20100162350 | SECURITY SYSTEM OF MANAGING IRC AND HTTP BOTNETS, AND METHOD THEREFOR - The present invention relates to a security system of managing IRC and HTTP botnets and a method therefor. More specifically, the present invention relates to a system and a method that detects a botnet in an Internet service provider network to store information related to the detected botnet in a database and performs security management of IRC and HTTP botnets, including a botnet management security management (BMSM) system, configured to visualize the information related to the detected botnet and establish an against policy related to the detected botnet. Accordingly, the present invention provides a security system of managing IRC and HTTP botnets that can efficiently performs the security management of IRC and HTTP botnets by using the BMSM system | 06-24-2010 |
20100169973 | System and Method For Detecting Unknown Malicious Code By Analyzing Kernel Based System Actions - There is provided a system and method for detecting unknown malicious code by analyzing kernel based system actions. More particularly, the system and method provides an advantage of actively countering unknown malicious code or viruses by monitoring kernel based system events in real time, organizing action data based on the collected event data, determining whether the action data corresponds to predetermined malicious actions, backtracking a subject of a malicious action when the action data is determined to correspond to the malicious action, and processing the malicious action. | 07-01-2010 |
20110270969 | VIRTUAL SERVER AND METHOD FOR IDENTIFYING ZOMBIE, AND SINKHOLE SERVER AND METHOD FOR INTEGRATEDLY MANAGING ZOMBIE INFORMATION - Provided are a virtual server and method for identifying a zombie, and a sinkhole server and method for integratedly managing zombie information. The virtual server includes an authentication processing module authenticating a host using a CAPTCHA test and providing a cookie to the authenticated host when a web server access request message received from the host does not include a cookie, a cookie value verification module for extracting a cookie value from the web server access request message and verifying the extracted cookie value when the web server access request message includes a cookie, a web page access inducement module for inducing the host to access a web server when the cookie value is verified, and a zombie identification module for blocking access of the host when the cookie value is not verified, and identifying the host as a zombie when the number of blocking operations exceeds a threshold value. | 11-03-2011 |
20110271342 | DEFENSE METHOD AND DEVICE AGAINST INTELLIGENT BOTS USING MASQUERADED VIRTUAL MACHINE INFORMATION - A defense method and device against intelligent bots using masqueraded virtual machine information are provided. The method includes performing global hooking on a virtual machine detection request transmitted by a process, determining, on the basis of pre-stored malicious process information, whether or not, the process transmitting the virtual machine detection request corresponds to a malicious process, and when the process is found to correspond to the malicious process as a result of the determination, determining that the process is generated by the intelligent bot, and returning the masqueraded virtual machine information to the process. | 11-03-2011 |
20110271343 | APPARATUS, SYSTEM AND METHOD FOR DETECTING MALICIOUS CODE - Provided are an apparatus, system and method for detecting malicious code inserted into a normal process in disguise. The apparatus includes a malicious code detection module for extracting information on a thread generated by a process running on a computer system to identify code related to the thread, preliminarily determining whether or not the identified code is malicious and extracting the code preliminarily determined to be malicious; and a forcible malicious code termination module for finally determining the code as malicious code based on an analysis result of behavior of the extracted code executed in a virtual environment and forcibly terminating execution of the code. | 11-03-2011 |
Patent application number | Description | Published |
20110172483 | OXIDE CATALYST AND PHOSPHORIC OXIDE CATALYST FOR HYDROCARBON STEAM CRACKING, METHOD FOR PREPARING THE SAME AND METHOD FOR PREPARING OLEFIN BY USING THE SAME - The present invention relates to an oxide catalyst and a phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and a method for preparing olefin by using the same. More precisely, the present invention relates to an oxide catalyst for hydrocarbon steam cracking represented by formula 1 and a phosphoric oxide catalyst for hydrocarbon steam cracking represented by formula 3 which would be used for the production of olefin such as ethylene and propylene by hydrocarbon steam cracking, and a method for preparing the same. The present invention provides an oxide catalyst and a phosphoric oxide catalyst for hydrocarbon steam cracking that has excellent thermo-stability at high temperature and improved olefin yield. | 07-14-2011 |
20120108416 | CATALYST FOR HYDROCARBON STEAM CRACKING, METHOD OF PREPARING THE SAME AND METHOD OF PREPARING OLEFIN BY USING THE SAME - A catalyst for hydrocarbon steam cracking for the production of light olefin, a preparation method of the catalyst and a preparation method of olefin by using the same. More precisely, the present invention relates to a composite catalyst prepared by mixing the oxide catalyst powder represented by CrZrjAkOx (0.5≦j≦120, 0≦k≦50, A is a transition metal, x is the number satisfying the condition according to valences of Cr, Zr and A, and values of j and k) and carrier powder and sintering thereof, a composite catalyst wherein the oxide catalyst is impregnated on a carrier, and a method of preparing light olefin such as ethylene and propylene by hydrocarbon steam cracking in the presence of the composite catalyst. The composite catalyst of the present invention has excellent thermal/mechanical stability in the cracking process, and has less inactivation rate by coke and significantly increases light olefin yield. | 05-03-2012 |
20120108417 | CATALYST FOR HYDROCARBON STEAM CRACKING, METHOD OF PREPARING THE SAME AND METHOD OF PREPARING OLEFIN BY USING THE SAME - The present invention relates to a catalyst for hydrocarbon steam cracking for the production of light olefin, a preparation method of the catalyst and a preparation method of olefin by using the same. More precisely, the present invention relates to a composite catalyst prepared by mixing the oxide catalyst powder represented by CrZrjAkOx (0.5≦j≦120, 0≦k≦50, A is a transition metal, x is the number satisfying the condition according to valences of Cr, Zr and A, and values of j and k) and carrier powder and sintering thereof, a composite catalyst wherein the oxide catalyst is impregnated on a carrier, and a method of preparing light olefin such as ethylene and propylene by hydrocarbon steam cracking in the presence of the composite catalyst. The composite catalyst of the present invention has excellent thermal/mechanical stability in the cracking process, and has less inactivation rate by coke and significantly increases light olefin yield. | 05-03-2012 |
Patent application number | Description | Published |
20110003419 | LASER INDUCED THERMAL IMAGING APPARATUS AND FABRICATING METHOD OF ORGANIC LIGHT EMITTING DIODE USING THE SAME - A laser induced thermal imaging apparatus and a fabricating method of organic light emitting diodes using the same, which laminate an acceptor substrate and a donor film using a magnetic force in vacuum, and are used to form a pixel array on the acceptor substrate. A substrate stage includes a magnet or magnetic substance. The acceptor substrate has a pixel region for forming first, second, and third sub-pixels, and the donor film has an organic light emission layer to be transferred to the pixel region. A laser oscillator irradiates a laser to the donor film. A contact frame is adapted to be disposed between the substrate stage and the laser oscillator, and is used to form a magnetic force with the substrate stage. The contact frame includes an opening through which the laser passes. A contact frame feed mechanism moves the contact frame in a direction of the substrate stage. | 01-06-2011 |
20110180203 | Laser induced thermal imaging apparatus and method of manufacturing organic light emitting display device using the same - A laser induced thermal imaging (LITI) apparatus includes a stage configured to support an acceptor substrate and a supporting portion configured to support a donor film and to move the donor film up and down relative to the stage so as to adjust a distance between the acceptor substrate and the donor film. The donor film includes a thin film to be disposed on the acceptor substrate. The stage includes a discharging outlet through which gas between the acceptor substrate and the donor film is discharged to the outside. The LITI apparatus may be used to laminate a film on an acceptor substrate including an organic light emitting display device. | 07-28-2011 |
20110212400 | LASER INDUCED THERMAL IMAGING APPARATUS AND LASER INDUCED THERMAL IMAGING METHOD - A laser induced thermal imaging apparatus for imaging an imaging layer of a donor film on an acceptor substrate. The laser induced thermal imaging apparatus includes: a substrate stage having an electromagnet, and adapted to receive an acceptor substrate having a pixel area of the organic light emitting device and a donor film including the organic light emitting layer to be imaged on the pixel area; a laser oscillator for irradiating a laser on the donor film; a contact frame adapted to be located between the substrate stage and the laser oscillator and including an opening portion of a pattern corresponding to a part to be imaged of the donor film and a permanent magnet for forming a magnetic force with the substrate stage; and a contact frame moving mechanism for moving the contact frame toward the substrate stage. | 09-01-2011 |
20110260954 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus includes: a plurality of thin film transistors (TFTs); a planarization layer covering the plurality of TFTs; a plurality of pixel electrodes formed on the planarization layer, each of the pixel electrodes being connected to a corresponding one of the plurality of TFTs using a via-hole passing through the planarization layer and having a light-emitting portion and a non-emitting portion, and each of the via-holes being located at a point farthest from each of the light-emitting portions surrounding the via-hole; a pixel defining layer formed on the planarization layer to respectively cover each of the via-holes and the non-emitting portions; organic layers, each organic layer including an emission layer and being disposed in a corresponding one of the light-emitting portions; and a counter electrode disposed on each of the organic layers. | 10-27-2011 |
20120099615 | LASER INDUCED THERMAL IMAGING MASK, LASER IRRADIATION APPARATUS INCLUDING THE SAME, AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DEVICE BY USING THE SAME - Provided are a laser induced thermal imaging (LITI) mask, a laser irradiation apparatus including the LITI mask, and a method of manufacturing an organic light emitting device by using the LITI mask. The LITI mask including an opening corresponding to a pixel region and an opening corresponding to an edge of a pixel is used to form an organic layer in an upper portion of a substrate of an organic light emitting device, thereby transferring the organic layer to an edge of the pixel region. | 04-26-2012 |
20120322190 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic lighting emitting diode display device (OLED display device) and a method of fabricating the same. The OLED display device includes: a substrate; a first electrode disposed on the substrate; an emission layer disposed on the first electrode; a second electrode disposed on the emission layer; and a hole injection layer disposed between the first electrode and the emission layer or between the emission layer and the second electrode, and formed of an inorganic semiconductor material, which evaporates at a temperature of 1100° C. or less. The method includes forming the hole injection layer between the first electrode and the second electrode, by thermally evaporating the inorganic semiconductor material, at a temperature of 1100° C., or less. | 12-20-2012 |
20130023071 | DONOR SUBSTRATE, METHOD OF MANUFACTURING A DONOR SUBSTRATE AND METHOD OF MANUFACTURING AN ORGANIC LIGHT EMITTING DISPLAY DEVICE USING A DONOR SUBSTRATE - A donor substrate may include a base substrate, an expansion layer positioned on the base substrate, a light-to-heat conversion layer on the expansion layer, an insulation layer located on the light-to-heat conversion layer, and an organic transfer layer on the insulation layer. The donor substrate may effectively and uniformly transfer the organic transfer layer onto a display substrate of an organic light emitting display device. | 01-24-2013 |
20130285290 | LASER IRRADIATION DEVICE AND METHOD OF FABRICATING ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - A laser irradiation device and a method of fabricating an organic light emitting display device (OLED) using the same are disclosed. The laser irradiation device includes: a laser source generating a laser beam; a mask disposed below the laser source and patterning the beam and a projection lens disposed below the mask and determining magnification of the laser beam through the mask, wherein the laser beam penetrating the mask has different doses in at least two regions. Thus, the laser irradiation device can maximize emission efficiency and enhance the quality of a transfer layer pattern when an organic layer of the OLED is formed using the laser irradiation device. | 10-31-2013 |
Patent application number | Description | Published |
20110208596 | METHOD AND SYSTEM FOR PROVIDING ADVERTISING IN WHICH THE BID PRICE PER UNIT TIME IS ADJUSTED IN ACCORDANCE WITH ADVERTISING TRAFFIC - A method and system for offering an advertisement by adjusting a bid price per unit time according to advertising traffic are provided. The advertisement offering method includes determining a bid price per unit time based on an average bid price input by an advertiser and advertising traffic, and determining a charge regarding the advertisement of the advertiser based on the bid price per unit time. | 08-25-2011 |
20110246288 | METHOD AND SYSTEM FOR MANAGING QUALITY OF ADVERTISED WEBPAGE - Disclosed is a method and system for managing quality of an advertising document. The method of managing document quality may include verifying a number of actual clicks corresponding to a number of clicks that may occur during a predetermined period with respect to at least one document that may exist on the Web, verifying a number of expected clicks corresponding to a number of clicks that may be expected to occur during the predetermined period with respect to the at least one document, and determining a quality management index by which quality of the at least one document may be numerically expressed based on the number of the expected clicks and the number of the actual clicks. | 10-06-2011 |
20110251901 | METHOD FOR AUCTIONING AND BILLING FOR SEARCH ADVERTISEMENT, SYSTEM, AND COMPUTER-READABLE RECORDING MEDIUM - A method, system, and computer-readable recording medium for holding an auction and imposing a charge in relation to a search advertisement are provided. The method includes receiving bid information related to the search advertisement from an advertiser calculating device, the bid information including a search keyword, a posted time of the search advertisement, and a bid price for the search advertisement, determining a posting position and/or a posting order of the search advertisement with respect to a predetermined time slot of the posted time of the search advertisement, based on the bid price corresponding to the time slot, and posting the search advertisement according to the determined posting position and/or the posting order for the predetermined time slot. | 10-13-2011 |
20110264514 | BILLING METHOD AND SYSTEM THAT DETERMINES ADVERTISEMENT COSTS ACCORDING TO UNIT TIME - A charging method and system for determining an advertising cost according to a unit time are provided. The charging method includes checking a performance index numerically indicating performance of an advertisement; checking a priority index of a next-priority advertisement to the advertisement; and determining an actual charge per unit time of the advertisement based on the performance index, the priority index, and a predetermined weight. | 10-27-2011 |
20110282751 | METHOD AND SYSTEM FOR ADVERTISING USING MINIMUM INCREMENT BID - A method and system for providing an advertisement using a minimum incremental unit are provided. The advertisement providing method includes adjusting a minimum incremental unit based on an initial bid price, an input bid price, and a maximum bid price bid price during an auction. The minimum incremental unit includes a minimum value of increment to be included in a current input bid price in addition to a previously input bid price. | 11-17-2011 |
20120215627 | SYSTEM, METHOD AND COMPUTER READABLE RECORDING MEDIUM FOR CHARGING FOR ON-LINE ADVERTISEMENT - A computer-implemented charging control method includes determining an expected click count for an advertisement provided on a web page; obtaining a generated click count for the advertisement, using the computer, the generated click count including a number of clicks on the advertisement during a period of time; generating an invoice for the advertisement, based on the expected click count and the generated click count; and transmitting the invoice to an advertiser terminal. | 08-23-2012 |
Patent application number | Description | Published |
20080314068 | Outdoor unit of air conditioner - An outdoor unit of an air conditioner is provided. The outdoor unit includes a base assembly defining a lower exterior of the outdoor unit and supporting a plurality of components and an accumulator that is installed above the base assembly to filter off liquefied refrigerant from refrigerant entering a compressor. The accumulator includes a mounting unit enabling at least one of other components to be mounted on the accumulator. | 12-25-2008 |
20090081940 | Outdoor unit of air conditioner - An outdoor unit for an air conditioner is provided. The outdoor unit has a blower fan and a control box. The blower fan forcibly discharges air upward. The control box is provided below the blower fan, and includes a plurality of built-in electronic components. The control box has an interior partitioned into a plurality of compartments to install the electronic components in, and defines air passages to dissipate heat generated by the electronic components. | 03-26-2009 |
20090107161 | Air conditioner - Provided is an air conditioner. The air conditioner includes an outdoor unit and an indoor unit, a plurality of refrigerant tubes guiding refrigerant to flow into the outdoor unit and the indoor unit, and a refrigerant tube support inside the outdoor unit, the refrigerant tube supporting the plurality of refrigerant tubes, wherein the refrigerant tube support has a height difference such that the plurality of refrigerant tubes are separately supported at different positions. | 04-30-2009 |
20090108717 | Outdoor unit of air conditioner - An outdoor unit of an air conditioner is provided. The outdoor unit includes a base assembly defining a lower exterior of the outdoor unit and supporting a plurality of parts, left and right panels that are provided on the base assembly to define left and right exteriors of the outdoor unit, a pair of top panels that are provided between upper ends of the left and right panels to define a top exterior of the outdoor unit, a blower assembly including a blower fan generating air current and a motor providing a torque to the blower fan, a frame assembly supporting the blower assembly and including a pair of transverse supports interconnecting the left and right panels and a motor mount disposed between the pair of transverse supports to support the motor, and a shroud enclosing the blower fan and the motor and guiding airflow generated by the blower fan. The motor mount is received to an inside of the shroud. | 04-30-2009 |
20090133423 | Outdoor unit of air conditioner - An outdoor unit for an air conditioner is provided. The outdoor unit has a control box in which a plurality of electronic components are installed. Electronic components from the components inside the control box that radiate the most heat are installed closer to a blower fan that forcibly circulates air. | 05-28-2009 |
20090137197 | Outdoor unit of air conditioner - An outdoor unit for an air conditioner is provided. The outdoor unit has a control box in which a plurality of electronic components are installed. Electronic components from the components inside the control box that radiate the most heat are installed closer to a blower fan that forcibly circulates air. | 05-28-2009 |
Patent application number | Description | Published |
20090189985 | IMAGE PROCESSING DEVICE FOR PROVIDING IMAGE QUALITY INFORMATION AND METHOD THEREOF - An image processing apparatus and method for providing image evaluation information is provided. The image processing apparatus includes: an encoder to encode an external image signal input from an image sensor to generate encoded image data; an evaluation unit to evaluate the image data based on analysis information associated with the external image signal to generate evaluation information; and an interface unit to externally transmit the evaluation information associated with the image data. | 07-30-2009 |
20090189999 | IMAGE PROCESSING DEVICE FOR PROVIDING IMAGE QUALITY INFORMATION AND METHOD THEREOF - An image processing apparatus and method for providing image evaluation information is provided. The image processing apparatus includes: an encoder to encode an external image signal input from an image sensor to generate encoded image data; an evaluation factor collecting unit to collect evaluation factor information associated with evaluating of the external image signal; and an interface unit to externally transmit the collected evaluation factor information. | 07-30-2009 |
20090304276 | COLOR DEVIATION COMPENSATING APPARATUS AND METHOD, IMAGE PROCESSOR USING IT, RECORDED MEDIUM - Color deviation compensating apparatus and method of compensating distortion of captured image caused by lens of the image sensor. According to the one embodiment of the present invention comprises n image analyzer, configured to receive a reference image, divide the reference image into n regions, and perform sampling on data of at least one sampling pixel from each of the regions, wherein n is a natural number, and a mask generator, configured to generate a mask for compensation based on the sampling data from the image analyzer. All distortion such as white balance, irregular color deviation caused by micro lens of image sensor can be compensated. | 12-10-2009 |
Patent application number | Description | Published |
20090052849 | OPTICAL FIBER PROBE FOR SIDE IMAGING AND METHOD OF MANUFACTURING THE SAME - Disclosed are an optical fiber probe for side imaging and a method of manufacturing the same. An optical fiber probe according to an aspect of the invention includes a photonic crystal fiber, and an optical fiber lens that is formed by applying heat to a predetermined region including one end of the photonic crystal fiber and substantially removing air holes formed in the predetermined region. The optical fiber lens includes a light diffusion region that diffuses light propagating along a core of the photonic crystal fiber and focuses the light to enable side imaging, a reflector surface that reflects the light at a right angle to enable side imaging, and a lens surface that focuses the light. A small-sized optical fiber probe can be manufactured using a simple manufacturing process, and the optical fiber probe can be miniaturized. Therefore, a light measurement system can be miniaturized, which makes it possible to obtain side images of a very small sample, such as a blood vessel. | 02-26-2009 |
20140049811 | PULSE LASER DEVICE AND BURST MODE USING SAME, AND METHOD FOR CONTROLLING A VARIABLE BURST MODE - The present invention relates to a pulse laser device, and more particularly, to a pulse laser device which can be operated in a burst mode, in which the output of a low-output laser generator is adjusted so as to enable the uniform control of the profile of the peak output of a final output optical pulse train, and in a variable burst mode, in which the profile of the final output optical pulse train can be controlled into an arbitrary waveform. | 02-20-2014 |
20140177033 | PULSE LASER DEVICE AND BURST MODE USING SAME, AND METHOD FOR CONTROLLING A VARIABLE BURST MODE - The present invention relates to a pulse laser device, and more particularly, to a pulse laser device which can be operated in a burst mode, in which the output of a low-output laser generator is adjusted so as to enable the uniform control of the profile of the peak output of a final output optical pulse train, and in a variable burst mode, in which the profile of the final output optical pulse train can be controlled into an arbitrary waveform. | 06-26-2014 |
20150071313 | LASER WAVELENGTH CONVERSION APPARATUS - Disclosed is a laser wavelength conversion apparatus. The apparatus includes a focusing lens formed of birefringent material and configured to have same refractive index for an infrared laser beam and a green laser beam having different polarization direction and focus the infrared laser beam and the green laser beam without chromatic aberration, and a sum frequency generator configured to combine the infrared laser beam and the green laser beams focused by the focusing lens to generate an ultraviolet laser beam. The apparatus of the present invention can solve a problem due to chromatic aberration of the focusing lens, thereby improving wavelength conversion efficiency and beam quality. | 03-12-2015 |
Patent application number | Description | Published |
20110086292 | JOINING DEVICE FOR FUEL CELL STACK AND FUEL CELL STACK PROVIDED WITH THE SAME - The present invention features a fuel cell stack that preferably includes an electricity generating assembly having a plurality of unit cells that are suitably disposed one after another; a pair of end plates pressedly disposed respectively at upper and lower ends of the electricity generating assembly; and a joining device suitably engaging the end plates by a rope, where pressure is applied to the electricity generating assembly by means of tension of the rope, and the length and tension of the rope is suitably controlled. | 04-14-2011 |
20120094197 | HUMIDIFIER FOR FUEL CELL AND FUEL CELL SYSTEM USING THE SAME AS AUXILIARY HUMIDIFIER - The present invention provides a humidifier, which is used as an auxiliary humidifier of a fuel cell together with an existing gas-to-gas humidifier to improve humidification performance in a low efficiency region of the gas-to-gas humidifier, thus increasing the output of the fuel cell and providing high efficiency operation. Particularly, the humidifier comprises: an inlet assembly provided in an air exhaust pipe, through which water-supersaturated exhaust gas is discharged from a fuel cell stack, to supply water condensed from the exhaust gas to the fuel cell stack; an outlet assembly provided in an air supply pipe, through which a reactant gas to be humidified and supplied to the fuel cell stack passes, to supply the water transferred through a pumping pipe to the air supply pipe such that the reactant gas is humidified; and a pumping pipe including a porous material disposed therein and electrodes for applying a voltage to both ends of the porous material and disposed between the inlet assembly and the outlet assembly such that the water is transferred through a capillary path in the porous material with a pumping force by electroosmosis when the electrodes apply a voltage. | 04-19-2012 |
20130266891 | JOINING DEVICE FOR FUEL CELL STACK AND FUEL CELL STACK PROVIDED WITH THE SAME - The present invention features a fuel cell stack that preferably includes an electricity generating assembly having a plurality of unit cells that are suitably disposed one after another; a pair of end plates pressedly disposed respectively at upper and lower ends of the electricity generating assembly; and a joining device suitably engaging the end plates by a rope, where pressure is applied to the electricity generating assembly by means of tension of the rope, and the length and tension of the rope is suitably controlled. | 10-10-2013 |
Patent application number | Description | Published |
20080224801 | Digital Attenuation Apparatus Having Ultra Broadband and Excellent Attenuation Characteristics - Provided is a digital attenuation apparatus having ultra broadband and excellent attenuation characteristics. The digital attenuation apparatus includes an input port, an output port, a first transmission line, a second transmission line, a first switching device, a third transmission line, a first resistive element, a second resistive element, a fourth transmission line, a second switching device, a fifth transmission line, and a third resistive element. | 09-18-2008 |
20100141356 | COUPLED LINE FILTER AND ARRAYING METHOD THEREOF - A coupled line filter includes: a first line resonator connected input port and a second line resonator connected with output port each having an electrical length of 270° at a predetermined center frequency, the first and second line resonators being disposed parallel to each other; and a third line resonator including one or more line resonators disposed between the first line resonator and the second line resonator, each line resonator having an electrical length of 90° at the center frequency and a first side aligned with first sides of the first line resonator and the second line resonator, wherein an order of the coupled line filter is determined by summing the number of the line resonators included in the third line resonator and the first and second line resonators. | 06-10-2010 |