Patent application number | Description | Published |
20080298688 | Method of classifying colors of color based image code - Provided is a method of classifying colors of a color based image code. The colors of each cell forming the color based image code are classified by sampling a predetermined number of pixels from each cell and then applying a max channel based clustering method, a white balance based color clustering method, a single-linkage algorithm based color classification method, a K-means algorithm based color classification method, or the like. Accordingly, the colors of an image code can be accurately recognized despite of a color distortion due to characteristics of a camera, a printing medium, etc. | 12-04-2008 |
20100102989 | METHOD FOR PROVIDING MOBILE SIGN POST SERVICE AND SYSTEM THEREOF - The present invention relates to a method and system for providing geographic information which provides guidance about a route to a destination desired by a user. The method of providing geographic information, the method including: providing guidance about a route to a destination set by a user; reading a plurality of zoomed-in scenes of a target access road to enter when approaching an intersection including a plurality of access roads on the route; and continuously providing the read zoomed-in scenes and providing guidance about a route to the target access road. | 04-29-2010 |
20100246984 | Animated Image Code, Apparatus for Generating/Decoding Animated Image Code, and Method Thereof - Provided is an apparatus for generating/decoding an animated image code, and a method thereof. The animated image code frame includes an image code frame which is divided into code cells expressing minimum unit data, and in which the minimum unit data is expressed in an area located inside the code cells and is formed by combining one or more color, gradation, and patterns; and a design layer which is formed by combining color or gradation used in the image code frame and color or gradation distinguishable on the basis of a threshold value, and which is displayed by overlapping the frame image. Accordingly, by utilizing changes in respective animated frames, an animated image code can be generated and decoded in which motion can be expressed by using a display medium. | 09-30-2010 |
20110058066 | AUTO EXPOSURE CONTROLLING DEVICE AND METHOD - An automatic exposure (AE) controlling device and method are provided. According to the method, an electric shutter (ES) value and an analog gain control (AGC) value can be calculated through a proportional integral control method according to a brightness value of an inputted image frame. Then, AE compensation on a present image frame can be performed using the calculated ES value and AGC value. | 03-10-2011 |
20120066619 | APPARATUS AND METHOD FOR INFORMATION TRANSMISSION BETWEEN TV AND MOBILE COMMUNICATION SYSTEM - An apparatus and a method for transmitting an Internet site address are provided. In the method of a mobile communication terminal, for information transmission between a television (TV) and the mobile communication terminal, whether input of a specific button or gesture is detected during web surfing is determined. When the input of the specific button is detected, an address of an Internet site currently under web surfing is stored. The stored address of the Internet site is transmitted to the TV for display. Control of the web browser can be transferred to the TV or retained by the mobile communication terminal. The Internet site displayed by the TV can also be sent to the mobile communication terminal to the TV. | 03-15-2012 |
20130168728 | LATERAL INSULATED-GATE BIPOLAR TRANSISTOR AND MANUFACTURING METHOD THEREOF - A lateral insulated-gate bipolar transistor includes a buried insulation layer which opens only part of the collector ion implantation region and isolates the other regions, thereby reducing the loss by the turn-off time. The lateral insulated-gate bipolar transistor further includes a deep ion implantation region formed to face towards the open part of the collector ion implantation region, thereby decreasing the hole current injected into a base region under an emitter ion implantation region, and thereby greatly increasing the latch-up current level by relatively increasing the hole current injected into the deep ion implantation region having no latch-up effect. | 07-04-2013 |
20130230241 | Animated Image Code, Apparatus for Generating/Decoding Animated Image Code, and Method Thereof - An apparatus for generating/decoding an animated image code, and a method thereof. The animated image code frame includes an image code frame which is divided into code cells expressing minimum unit data, and in which the minimum unit data is expressed in an area located inside the code cells and is formed by combining one or more color, gradation, and patterns; and a design layer which is formed by combining color or gradation used in the image code frame and color or gradation distinguishable on the basis of a threshold value, and which is displayed by overlapping the frame image. By utilizing changes in respective animated frames, an animated image code can be generated and decoded in which motion can be expressed by using a display medium. | 09-05-2013 |
20140277943 | Display Apparatus and Method for Assisting Parking - A display apparatus and method for assisting parking is disclosed, the method comprising combining images of all directions of a vehicle photographed by a photographing unit installed on the vehicle into an around view, generating an expected travel trace of the vehicle using steering angle information of the vehicle, overlaying the expected travel trace of the vehicle on the around view, and displaying the overlaid around view along with the expected travel trace of the vehicle, wherein the expected travel trace includes a first expected travel trace made by rear wheels of the vehicle and a second expected travel trace made by front wheels of the vehicle. | 09-18-2014 |
20140285665 | Apparatus and Method for Assisting Parking - The present invention relates to an apparatus and method for assisting parking, the apparatus including: an image sensor photographing front/rear view images of a vehicle; and an estimated trace of vehicle generation and process unit generating an estimated trace of the vehicle to a parking target area using steering angle information of the vehicle, and overlaying the estimated trace of the vehicle to the photographed front/rear view images of the vehicle, wherein the estimated trace of the vehicle includes a first estimated trace of the vehicle based on a rear wheel of the vehicle and a second estimated trace of the vehicle based on a front wheel of the vehicle. | 09-25-2014 |
20150302559 | APPARATUS FOR INCREASING SHARPNESS - An apparatus for increasing sharpness is provided. The apparatus according to an exemplary embodiment of the present disclosure can improve sharpness of an image by applying different sharpness gains to a center of the image and to a periphery of the image. | 10-22-2015 |
Patent application number | Description | Published |
20110000060 | FLEXIBLE PIEZOELECTRIC DEVICE AND FLEXIBLE CAPACITOR MANUFACTURED BY THE SAME, AND MANUFACTURING METHOD FOR FLEXIBLE SENSORS - Provided are a method for manufacturing a flexible device, a flexible device, a flexible piezoelectric device and a flexible capacitor manufactured by the same, and a method for manufacturing a flexible sensor. A method for manufacturing a flexible device includes: laminating a first metal layer on a silicon oxide layer on a silicon substrate; laminating a device on the first metal layer; annealing the first metal layer to oxidize the first metal into a first metal oxide; etching the first metal oxide so as to separate the device from the silicon oxide layer; and transferring the separated device to a flexible substrate using a transfer layer. According to the disclosed method for manufacturing a flexible device, differently from the prior art where the silicon substrate itself is etched, the metal oxide layer laminated on the silicon substrate is etched to separate the device from the substrate. As a result, physical damage of the silicon substrate may be prevented and the cost of using the expensive single-crystal silicon substrate may be reduced. | 01-06-2011 |
20140147957 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - Provided are a solar cell and a method of manufacturing the same. The method of manufacturing the solar cell includes stacking a solar cell device layer containing GaN on a sacrificial substrate, etching the solar cell device layer to expose the sacrificial substrate, thereby forming one or more solar cell devices comprising the solar cell device layer, anisotropically etching the exposed sacrificial substrate, contacting the solar cell devices to a stamping processor to remove the solar cell devices from the sacrificial substrate, and transferring the solar cell devices onto a receiving substrate. A high temperature semiconductor process may be performed on a substrate such as a silicon substrate to transfer the solar cell devices onto the substrate, thereby manufacturing flexible solar cells. Also, a large number of solar cells may be excellently aligned on a large area. In addition, economical solar cells may be manufactured. | 05-29-2014 |
Patent application number | Description | Published |
20100320086 | FLEXIBLE BIOSENSOR AND MANUFACTURING METHOD FOR THE SAME - Provided are a flexible biosensor using a gold binding substance and a method for manufacturing the same. | 12-23-2010 |
20120075693 | OPTICAL SYSTEM FOR THERMAL IMAGE MICROSCOPE - Provided is an optical system for a thermal image microscope. The optical system includes an image forming unit and a relay unit. The image forming unit forms a focus. The relay unit elongates an optical path. Here, the image forming unit includes six lenses. The relay unit includes two lenses. Aspherical surfaces of the lenses are all convex surfaces. | 03-29-2012 |
20130255461 | JIG FOR WINSTON CONE BAFFLE MACHINING - The present invention relates to a jig for processing the inner surface of an aluminum alloy Winston cone baffle having the thickness of a sheet through an ultra-precision machining, the jig having a shape identically corresponding to the outer shape of a Winston cone baffle having a can body shape made up of compound parabolic, and divided into an upper plate jig and a lower plate jig in formation, wherein the upper plate jig is divided in two, a left side jig and a right side jig, which are formed to correspond in shape and size so as to enable isolation or coupling to/from each other, and the inner surface of the Winston cone baffle attached inside the upper plate jig is made to enable ultra-precision machining at the cutting speed of 220 m/min-300 m/min, which enables the inner surface of the Winston cone baffle to process a slickenside having approximately 4 nm of surface roughness, and in particular, ultra-precision machining at surface roughness of Ra=2.32 nm in a processing condition of cutting speed at 260 m/min, cutting depth at 4 micrometer, and feeding speed at 1 mm/min, thereby enabling formation of a Winston cone baffle through low-cost ultra-precision machining. | 10-03-2013 |
Patent application number | Description | Published |
20110057211 | LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing LED display is provided. The method provides a sacrificial substrate on which RGB LED device layers are formed, respectively. The method etches and patterns the LED device layer to manufacture RGB LED devices, respectively. The method removes the sacrificial substrate in a lower side of the LED device. The method contacts a stamping processor to the RGB LED devices to separate the RGB LED devices from the sacrificial substrate. The method transfers the LED device, which is attached to the stamping processor, to a receiving substrate. | 03-10-2011 |
20110061710 | Solar Cell and Method of Manufacturing the Same - Provided are a solar cell and a method of manufacturing the same. The method of manufacturing the solar cell includes stacking a solar cell device layer containing GaN on a sacrificial substrate, etching the solar cell device layer to expose the sacrificial substrate, thereby forming one or more solar cell devices comprising the solar cell device layer, anisotropically etching the exposed sacrificial substrate, contacting the solar cell devices to a stamping processor to remove the solar cell devices from the sacrificial substrate, and transferring the solar cell devices onto a receiving substrate. A high temperature semiconductor process may be performed on a substrate such as a silicon substrate to transfer the solar cell devices onto the substrate, thereby manufacturing flexible solar cells. Also, a large number of solar cells may be excellently aligned on a large area. In addition, economical solar cells may be manufactured. | 03-17-2011 |
20110174377 | MANUFACTURING METHOD FOR FLEXIBLE DEVICE, FLEXIBLE DEVICE, SOLAR CELL, AND LIGHT EMITTING DEVICE - Provided are a method of manufacturing a flexible device and the flexible device, a solar cell, and a light emitting device. The method of manufacturing a flexible device includes providing a device layer on a sacrificial substrate, contacting a flexible substrate on one side surface of the device layer, and removing the sacrificial substrate. A large area device may be transferred onto the flexible substrate with superior alignment to realize and manufacture the flexible device. In addition, since mass production is possible, the economic feasibility may be superior. Also, when a large area solar cell having a thin thickness is manufactured, since a limitation such as twisting of a thin film of a solar cell may be effectively solved, the economic feasibility and stability may be superior. | 07-21-2011 |
Patent application number | Description | Published |
20080304321 | Serial Flash Memory Device and Precharging Method Thereof - Provided herein is a serial flash memory device and precharging method thereof in which a single local bit-line data is sensed in synchronization with a clock. The method includes precharging two or more local bit-lines in synchronization with a first clock; and disprecharging one of the two local bit-lines in synchronization with a second clock and sensing and amplifying data of the other local bit-line. Accordingly, two precharged local bit-lines are not adjacent to each other, thereby eliminating a coupling noise effect. In addition, the time for performing the precharging operation and the sensing operation is easily secured, compared to the prior precharging method in which corresponding local bit-lines are precharged at every clock. | 12-11-2008 |
20090015780 | Liquid crystal display device and method for fabricating the same - A liquid crystal display device includes first and second substrates facing each other; gate lines and data lines formed on the first substrate such that the gate lines and the data lines intersect each other to define pixel regions; thin film transistors formed at respective intersections of the gate lines and the data lines; a black matrix layer formed on the second substrate such that the black matrix layer corresponds to a region other than the pixel regions; color filter layers extending in an extension direction of the data lines in respective pixel regions; a liquid crystal layer interposed between the first and second substrates; first column spacers formed on one of the first and second substrates such that each first column spacer corresponds to an associated one of the gate lines or to a channel region of an associated one of the thin film transistors to maintain a cell gap between the first-and second substrate; and spacer patterns formed on one of the first and second substrates such that each spacer pattern corresponds to at least one of an associated one of the gate lines and an associated one of the data lines, thereby forming a first gap between the spacer pattern and the other substrate facing the spacer pattern, and reducing an amount of liquid crystals filled between the first and second substrates. | 01-15-2009 |
20100103364 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - A liquid crystal display device includes first and second substrates facing each other; gate lines and data lines formed on the first substrate such that the gate lines and the data lines intersect each other to define pixel regions; thin film transistors formed at respective intersections of the gate lines and the data lines; a black matrix layer formed on the second substrate such that the black matrix layer corresponds to a region other than the pixel regions; color filter layers extending in an extension direction of the data lines in respective pixel regions; a liquid crystal layer interposed between the first and second substrates; first column spacers formed on one of the first and second substrates such that each first column spacer corresponds to an associated one of the gate lines or to a channel region of an associated one of the thin film transistors to maintain a cell gap between the first and second substrate; and spacer patterns formed on one of the first and second substrates such that each spacer pattern corresponds to at least one of an associated one of the gate lines and an associated one of the data lines, thereby forming a first gap between the spacer pattern and the other substrate facing the spacer pattern, and reducing an amount of liquid crystals filled between the first and second substrates. | 04-29-2010 |
20130252929 | PHARMACEUTICAL COMPOSITION INCLUDING MOMETASONE FUROATE AND AZELASTINE HYDROCHLORIDE FOR NASAL ADMINISTRATION - The present invention provides a pharmaceutical composition for nasal administration comprising mometasone furoate and azelastine hydrochloride, wherein the pharmaceutical composition comprises thaumatin as an agent for reducing bitterness and irritation. | 09-26-2013 |
20150204698 | LOCATION CONTROL ENCODING METHOD IN LOCATION CONTROL ENCODING DEVICE - The present invention relates to a programmable location control encoder, wherein the encoder has a new function of combining a sequential control function to conventional rotary encoders. The present invention comprises: a rotary disk having an absolute location code indicative of each location, that is, an address code formed by a combination of binary numbers; an optical sensor for detecting said binary address code; a signal amplification unit for amplifying an output signal of the optical sensor; and a control circuit board for outputting a digital signal by using a signal outputted from the signal amplification unit. According to the present invention, it is possible to convert a partition angle or a location control code by configuring a software resolution, and to maximize work efficiency by combining a sequential control function to conventional rotary encoders. | 07-23-2015 |
Patent application number | Description | Published |
20120170986 | DOUBLE-SIDED CUTTING INSERT - A double-sided cutting insert includes: rectangular shaped upper and lower surfaces formed at upper and lower sides of the insert; four side surfaces of each of the upper and lower surfaces; an assembling hole perpendicular to the upper surface; major cutting edges, at corners of one side surface, and rotationally symmetrical with respect to a center of an outer shape of the insert in a plan view where the upper surface is the front and rotationally symmetrical with respect to the center in a front view where the one of the side surfaces is the front; minor cutting edges, formed at one side of each major cutting edge, and rotationally symmetrical with respect to the center in the plan view; and minor side surfaces formed on a surface where the minor cutting edges meet the side surfaces and inclined toward the center with respect to an assembling hole central axis. | 07-05-2012 |
20130336735 | CUTTING INSERT - A cutting insert, and more particularly, an improved double-sided cutting insert is provided, which provides improved machinability obtained due to increased rake angle, without compromising coupling state. The double-sided cutting insert includes a top surface, a bottom surface, a plurality of lateral relief surfaces connecting the top and bottom surfaces, and a cutting edge formed by the top and bottom surfaces and the plurality of lateral relief surfaces, in which one or more lateral relief surfaces of the plurality of lateral relief surfaces are formed into three stages in sequence which are a first positive surface, a negative surface and a second positive surface in a direction from the top surface to the bottom surface. | 12-19-2013 |
Patent application number | Description | Published |
20080315251 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THEREOF - A semiconductor device and/or a method for fabricating a semiconductor device (e.g. fabricating an LIGBT) that may minimize occurrences of latch-up due to increases of hole current. A semiconductor device and/or a method of fabricating a semiconductor device that may prevent and/or eliminate latch-up due to operation of a parasitic thyrister without significantly deteriorating performances of significant parameters considered when fabricating a high voltage power control device. | 12-25-2008 |
20090057710 | Insulated Gate Bipolar Transistor and Method for Manufacturing the Same - An insulated gate bipolar transistor according to an embodiment includes a first conductive type collector ion implantation area in a substrate; a second conductive type buffer layer, including a first segment buffer layer and a second segment buffer layer, on the first conductive collector ion implantation area; a first conductive type base area on the second conductive type buffer layer; a gate on the substrate at a side of the first conductive type base area; a second conductive type emitter ion implantation area in the first conductive type base area; an insulating layer on the gate; an emitter electrode electrically connected to the second conductive type emitter ion implantation area; and a collector electrode electrically connected to the first conductive collector ion implantation area. The first segment buffer layer can be aligned below a portion of the base area and can have a lower density of second conductive type ions than that of the second segment buffer layer adjacent the first segment buffer layer. | 03-05-2009 |
20090065864 | Semiconductor Device and Method of Fabricating the Same - A semiconductor device and a method of fabricating the same are provided. The semiconductor device can include a buried conductive layer in a semiconductor substrate, an epitaxial layer on the buried conductive layer, and a plug passing through the epitaxial layer. The plug can be electrically connected to the buried conductive layer and can have an insulating layer around it, isolating the plug from an adjacent active area. | 03-12-2009 |
20100078715 | LATERAL DMOS TRANSISTOR AND METHOD FOR FABRICATING THE SAME - A LDMOS transistor and a method for fabricating the same. A LDMOS transistor may include a P-type body region formed over a N-well. A LDMOS transistor may include a source region and a source contact region formed over a P-type body region. A LDMOS transistor may include a drain region spaced a distance from a P-type body region. A LOCOS may be formed over a surface of a N-well between a P-type body region and a drain region. A LDMOS transistor may include a main gate electrode formed over at least a portion of a LOCOS and a N-well. A LDMOS transistor may include a sub-gate electrode formed between a source region and a source contact region. A method for fabricating a LDMOS transistor is described herein. | 04-01-2010 |
20100140700 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device and a method of manufacturing a semiconductor device. A semiconductor device may include a substrate and a laterally diffused metal oxide semiconductor (LDMOS) device. A semiconductor device may include a second conductive type well formed on and/or over a substrate. An LDMOS device may include a drain disposed on and/or over a substrate. An LDMOS device may include a field oxide at one side of a drain, a first conductive type impurity layer on and/or over a substrate, under a field oxide, and/or a second conductive type impurity layer between a first conductive type impurity layer and a field oxide. | 06-10-2010 |
Patent application number | Description | Published |
20090305086 | APPARATUS FOR MONITORING CELL VOLTAGE AND FUEL CELLS USING THE SAME - Disclosed is a cell voltage monitoring apparatus for monitoring output voltages of a plurality of unit cells in a cell having the unit cells. The cell voltage monitoring apparatus includes: a reference voltage generator for generating a predetermined reference voltage from the unit cell generation voltage; a voltage comparator for comparing a generation voltage of a monitor unit cell and the reference voltage; a signal separator for outputting a signal that is electrically separated from an output signal of the voltage comparator; and an operation processor for determining normality of the cell voltage from a signal output by the signal separator. | 12-10-2009 |
20120032303 | Bipolar Junction Transistor Based on CMOS Technology - The present invention relates to semiconductor technologies, and more particularly to a bipolar junction transistor (BJT) in a CMOS base technology and methods of forming the same. The BJT includes a semiconductor substrate having an emitter region, a base having a first contact, and a collector having a second contact and a well plug; a first silicide film on the first contact; a second silicide film on the second contact; a first silicide blocking layer on or over the semiconductor substrate between the first and second silicide films, and a second silicide blocking layer on the semiconductor substrate between the first silicide film and the emitter region. | 02-09-2012 |
20130090831 | SYSTEM FOR FAULT DETECTION AND DIAGNOSIS OF AIRCRAFT ENGINE AND METHOD THEREOF - A system for detecting and diagnosing a faultive state of an airplane engine, including: at least one vibration sensor attached to an airplane; a reference model database construction unit; and a fault detection and diagnosis unit which estimates a parameter of a model, obtains a test variable and a numerator coefficient value difference of a transfer function between the models, and the covariance of parameter estimation error, and diagnoses the faultive state and the faultive cause of the airplane engine. Accordingly, the present invention can determine the faultive state and the detective cause of the airplane engine using the vibration data of the airplane engine. | 04-11-2013 |