Yong-Su
Yong Su Choi, Seoul KR
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20080230400 | Apparatus for analyzing tin compounds in liquid samples and method for analyzing tin levels using the same - An apparatus for a continuous, automated quantitation of tin compounds in liquid samples and a method for quantitative analysis based on the said apparatus are provided herein. The inventive apparatus acidifies liquid samples and in case organotin compounds are present in the sample, a selective UV irradiation converts the organotin compounds into inorganic tin. The inventive apparatus quantitates this inorganic tin by means of electrochemical methods. The apparatus and method of the present invention allow quantitative analyses of trace amounts of organic and inorganic tin compounds present in liquid samples by converting organotin, a form unsuited for measurement, into inorganic tin, a form amenable to measurements and performing electrochemical analysis. Above all, the present invention affords the construction of an automated, continuous analysis system, making unnecessary additional manual operations and reducing labor costs. The present invention also provides an apparatus for converting organotin compounds into inorganic tin. | 09-25-2008 |
20130015124 | APPARATUS AND METHOD FOR ALTERNATIVE AERATION-EFFLUENT WASTEWATER TREATMENT USING CERAMIC MEMBRANEAANM CHOI; Yong SuAACI SeoulAACO KRAAGP CHOI; Yong Su Seoul KRAANM Hong; Seok WonAACI SeoulAACO KRAAGP Hong; Seok Won Seoul KRAANM Chung; Jae ShikAACI SeoulAACO KRAAGP Chung; Jae Shik Seoul KRAANM Park; Yong BaeAACI SeoulAACO KRAAGP Park; Yong Bae Seoul KRAANM Kim; Gyo BumAACI SeoulAACO KRAAGP Kim; Gyo Bum Seoul KRAANM Chung; Yun ChulAACI SeoulAACO KRAAGP Chung; Yun Chul Seoul KR - Disclosed are apparatus and method for alternative aeration-effluent wastewater treatment using a ceramic membrane, which allows the biological treatment to be performed sufficiently in an intermittent aeration tank by combining an anaerobic tank with a plurality of intermittent aeration tanks and selectively changing an inflow path of influent water according to an operation status of the intermittent aeration tanks. The present disclosure is directed to providing an apparatus and method for alternative aeration-effluent wastewater treatment, which allows the aeration and treated water to continuously discharge through two intermittent aeration tanks by independently forming an air injection line and a treated water discharge line at a ceramic membrane provided in each intermittent aeration tank. | 01-17-2013 |
20140116937 | APPARATUS AND METHOD FOR SEWAGE SLUDGE TREATMENT AND ADVANCED SEWAGE TREATMENT - A sludge treatment apparatus includes an aeration tank serving to degrade microorganisms other than | 05-01-2014 |
20140138311 | APPARATUS AND METHOD FOR REDUCING NITRATE USING IRON-OXIDIZING MICROORGANISM - Disclosed herein are an apparatus and method for reducing nitrate using iron-oxidizing microorganisms, which can easily reduce nitrate using iron-oxidizing microorganisms. The apparatus includes: a nitrate-reducing reactor which is operated under anaerobic conditions and provides a space for reduction of nitrate; and an iron-oxidizing microorganism provided in the nitrate-reducing reactor, wherein the iron-oxidizing microorganism releases divalent iron (Fe | 05-22-2014 |
20140144839 | APPARATUS AND METHOD FOR CULTIVATING MICROALGAE USING EFFLUENT FROM SLUDGE TREATMENT - Disclosed herein are an apparatus and method for cultivating microalgae using effluent from sludge treatment. The apparatus includes an advanced sewage treatment apparatus, a sludge treatment apparatus and a microalgae cultivation apparatus, the sludge treatment apparatus including: a first aerobic reactor which is operated under aerobic conditions and serves to ferment sludge; a second aerobic reactor which is operated in a state in which air is injected in an amount larger than that in the first aerobic reactor, and serves to increase the fermentation activity of microorganisms in the sludge and degrade the sludge; a membrane bio-reactor (MBR) which serves to receive effluent from the second aerobic reactor and biologically remove high-concentration organic matter from the effluent by the action of aerobic microorganisms while removing total suspended solids using a membrane, wherein the effluent discharged from the MBR reactor is supplied to the microalgae cultivation apparatus. | 05-29-2014 |
Yong Su Han, Icheon-Si Gyeonggi-Do KR
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20140124922 | BUMP STRUCTURES IN SEMICONDUCTOR PACKAGES AND METHODS OF FABRICATING THE SAME - The bump structure includes a metal pattern disposed on an electrode pad to have a vertical sidewall and a recessed region surrounded by the vertical sidewalls, a metal post including a lower portion inserted into the recessed region and a protruded portion upwardly extending from the lower portion, and a passivation spacer on a sidewall of the metal post. The metal post is electrically connected to the electrode pad. | 05-08-2014 |
20150072518 | BUMP STRUCTURES IN SEMICONDUCTOR PACKAGES AND METHODS OF FABRICATING THE SAME - The bump structure includes a metal pattern disposed on an electrode pad to have a vertical sidewall and a recessed region surrounded by the vertical sidewalls, a metal post including a lower portion inserted into the recessed region and a protruded portion upwardly extending from the lower portion, and a passivation spacer on a sidewall of the metal post. The metal post is electrically connected to the electrode pad. | 03-12-2015 |
Yong Su Han, Daejeon KR
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20130057195 | VARIABLE SPEED INDUCTION MOTOR WITH SINGLE EXTERNAL POWER SUPPLY AND CONTROL METHOD THEREOF - A single external power supply variable speed induction motor and a control method thereof are disclosed. An induction motor includes: a stator in which coils directly connected to a single-phase or 3-phase or more systematic power supply are wound; a rotor that is supported to be rotatable in the stator; a power conversion device that is attached to the rotor and controls a rotor current without connection of a separate external power supply; and a control circuit that is connected to the power conversion device and controls the power conversion device. | 03-07-2013 |
20150145466 | DOUBLE WOUND ROTOR TYPE MOTOR WITH CONSTANT ALTERNATING CURRENT OR DIRECT CURRENT POWER SUPPLY INPUT AND CONTROL METHOD THEREOF - A double wound rotor type motor with a constant alternating current or direct current power supply input and a control method thereof is disclosed. The wound rotor type motor includes: a stator in which a coil directly connected to a single phase grid power supply or a direct current power supply is wound; a rotor that is rotatably supported in the stator; a power conversion device that is attached to the rotor and controls a rotor current without connection of a separate external power supply; and a control circuit that is connected to the power conversion device and controls the power conversion device. | 05-28-2015 |
Yong Su Jeon, Seoul KR
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20090089204 | STOCK ACCOUNT/ORDER/MARKET PRICE INQUIRY SEVICE METHOD USING A MOBILE TERMINAL - Disclosed is a stock account/order/market price inquiry service method using a mobile terminal that is able to perform a stock account/order/market price inquiry service through a mobile terminal using a stock chip. A stock account/order/market price inquiry service method comprising the steps of: (1) displaying a lower menu page on a mobile terminal of the stock account/order service after a PIN authentication; (2) generating an account/order service request message on the basis of stock chip information read from a stock chip and service request information corresponding to the lower menu and then transmitting the same to a relay server; and (3) receiving a service response message corresponding to service request message from the relay server and displaying the same on the screen of a mobile terminal. | 04-02-2009 |
20090094169 | STOCK ACCOUNT/ORDER/MARKET PRICE INQUIRY SEVICE METHOD USING A MOBILE TERMINAL - Disclosed is a stock account/order/market price inquiry service method using a mobile terminal that is able to perform a stock account/order/market price inquiry service through a mobile terminal using a stock chip. A stock account/order/market price inquiry service method comprising the steps of: (1) displaying a lower menu page on a mobile terminal of the stock account/order service after a PIN authentication; (2) generating an account/order service request message on the basis of stock chip information read from a stock chip and service request information corresponding to the lower menu and then transmitting the same to a relay server; and (3) receiving a service response message corresponding to service request message from the relay server and displaying the same on the screen of a mobile terminal. | 04-09-2009 |
Yong Su Jung, Seoul KR
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20090130306 | SURFACE MODIFIERS AND PROCESS FOR SURFACE MODIFICATIONS OF PARTICLES OF METAL OXIDE USING THE SAME - Disclosed herein are a surface modifier for metal oxide particles and a method of modifying the surface of metal oxide particles using the same. The surface modifier consists either of an alkylsilanepolyol containing a cyclic alkyl group capable of imparting steric hindrance or of a mixture of said alkylsilanepolyol with alkylalkoxysilane, and the method of modifying the surface of metal oxide particles comprises coating the surface modifier on the hydrophilic surface of the metal oxide particles through chemical bonding so as to impart hydrophobicity or amphiphilicity (hydrophilicity and hydrophobicity) and reactivity to the surface of the metal oxide particles. Through the use of alkylsilane triol having a specific chemical structure, surface-modified metal particles having uniform particle size distribution can be provided not only by inhibiting the condensation and agglomeration of the surface modifier itself during a high-temperature condensation reaction for inducing the chemical bonding between metal oxide and the modifier, but also by stabilizing silicon-hydroxyl (Si—OH) bonds. | 05-21-2009 |
Yong Su Kim, Gangneung-Si KR
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20150104655 | LITHIUM SILICATE AMORPHOUS OR CRYSTALLINE GLASS OVERLAYING TOP SURFACE OF ZIRCONIA AND PREPARATION METHODS THEREOF - Exemplary embodiments of the present disclosure provide a lithium silicate crystalline or amorphous glass overlaying the top surfaces of zirconia and the manufacturing process thereof. More specifically, exemplary embodiments of the present disclosure provide a lithium silicate glass or lithium silicate crystalline glass with high light transmittance and good coloring characteristics and the manufacturing process thereof, which overlays the top surface of zirconia with high mechanical strength, frameworks, or copings. | 04-16-2015 |
20160060159 | HIGH STRENGTH AND AESTHETIC LITHIUM DISILICATE CRYSTALLINE GLASS-CERAMICS CONTAINING CRISTOBALITE CRYSTAL AND PREPARATION METHOD THEREOF - Provided is lithium disilicate crystalline glass containing cristobalite crystal phase for high strength and aesthetic traits and its manufacturing process thereof. Exemplary embodiments of the present invention provide the high strength and aesthetic lithium disilicate crystalline glass, one kind of dental restoration materials, and its manufacturing method which induces the growth of the different crystal phase, cristobalite, from glass with lithium disilicate crystal. | 03-03-2016 |
Yong Su Lee, Daejeon KR
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20100153479 | APPARATUS FOR SETTING UP START POINT OF FAST FOURIER TRANSFORM AND METHOD THEREOF - Disclosed are a fast Fourier transform (FFT) start point setting apparatus, and a method thereof. An FFT start point according to a synchronization acquisition result is moved to a CP direction by a predetermined sample offset and perform FFT. | 06-17-2010 |
20100158173 | CHANNEL ESTIMATING METHOD IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF - Provided is a method and system for estimating a channel in a wireless communication system. An interference coefficient is calculated based on a known structure of a pilot, and a channel value in a frequency domain is estimated. A channel value in a time domain is obtained by transforming the channel value in the frequency domain and the channel delay values are subtracted from the channel value in the time domain, thereby cancelling interference. | 06-24-2010 |
20110134822 | MULTICAST AND BROADCAST SERVICE (MBS) MANAGEMENT DEVICE AND METHOD FOR CONFIGURING MBS ZONE IN SINGLE FREQUENCY NETWORK - A multicast and broadcast service (MBS) management device and an MBS zone configuring method by using the same in the single frequency network environment are provided. The MBS management device for controlling the MBS receives position information of a terminal positioned in a cell controlled by a base station within a first tier MBS zone from the base station in order to set the MBS zone. The MBS management device determines whether the terminal is positioned in a boundary area of the cell by using position information of the terminal, and sets an MBS zone of the terminal to include a base station of the neighboring cell in a boundary area of the cell when the terminal is positioned in the boundary area of the cell. | 06-09-2011 |
20110136526 | APPARATUS AND METHOD FOR ALLOCATING MULTICAST CONNECTION INDETIFIER IN WIRELESS ACCESS SYSTEM - A base station for allocating an MCID includes: a first transmitting/receiving unit to exchange data with a content distribution network and to extract header information; a combining unit to construct the data on a frame basis; a second transmitting/receiving unit to exchange the frame with a subscriber terminal receiving the constructed frame and to receive a Multicast and Broadcast Service (MBS) channel connection request message; a first analyzing unit to extract attribute information of the data by analyzing the extracted header information and to analyze the type of the data; a second analyzing unit to extract channel information by analyzing the MBS channel connection request message; and a control unit to exchange an MBS burst reservation message with the content distribution network, to reserve/allocate an MBS burst region, to allocate an MCID to the data, and to manage the registration state of an MBS channel corresponding to the MCID. | 06-09-2011 |
20150063090 | METHOD FOR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - Disclosed are methods and apparatuses for receiving signals in a wireless communication system. The method may comprise identifying a frame start point based on a received signal; determining a fast Fourier transform (FFT) start point based on the frame start point; reconfiguring the FFT start point in order for the FFT start point to be located within a cyclic prefix (CP) period based on a preconfigured offset value; performing FFT based on the reconfigured FFT start point; and performing, on a result of the FFT, a phase compensation based on the preconfigured offset value. Thus, degradation of channel estimation performances can be prevented. | 03-05-2015 |
20150080004 | METHOD AND APPARATUS FOR BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM - A beamforming apparatus and method for expanding coverage of a control channel are provided, by which neighboring communication devices are classified according to the number of beams that they can receive, and therefore the frequency or period of beam transmission is adjusted to transmit a control channel by a beamforming method. Hence, an overhead reduction and an increase in transmission rate can be achieved, and coverage holes can be prevented. | 03-19-2015 |
Yong Su Lee, Gyeonggi-Do KR
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20140138772 | THIN FILM TRANSISTOR DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A thin film transistor display panel according to an exemplary embodiment of the present invention includes a substrate, a first insulating layer formed on the substrate, a semiconductor layer formed on the first insulating layer, a second insulating layer formed on the semiconductor layer, and a gate electrode formed on the second insulating layer, in which the first insulating layer includes a light blocking material, and a thickness of the first insulating layer is greater than or equal to a thickness of the second insulating layer. | 05-22-2014 |
20150194534 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor according to an exemplary embodiment of the present invention includes an oxide semiconductor. A source electrode and a drain electrode face each other. The source electrode and the drain electrode are positioned at two opposite sides, respectively, of the oxide semiconductor. A low conductive region is positioned between the source electrode or the drain electrode and the oxide semiconductor. An insulating layer is positioned on the oxide semiconductor and the low conductive region. A gate electrode is positioned on the insulating layer. The insulating layer covers the oxide semiconductor and the low conductive region. A carrier concentration of the low conductive region is lower than a carrier concentration of the source electrode or the drain electrode. | 07-09-2015 |
20150214380 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor, a thin film transistor array panel including the same, and a method of manufacturing the same are provided, wherein the thin film transistor includes a channel region including an oxide semiconductor, a source region and a drain region connected to the channel region and facing each other at both sides with respect to the channel region, an insulating layer positioned on the channel region, and a gate electrode positioned on the insulating layer, wherein an edge boundary of the gate electrode and an edge boundary of the channel region are substantially aligned. | 07-30-2015 |
20150357478 | THIN FILM TRANSISTOR DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A thin film transistor display panel according to an exemplary embodiment of the present invention includes a substrate, a first insulating layer formed on the substrate, a semiconductor layer formed on the first insulating layer, a second insulating layer formed on the semiconductor layer, and a gate electrode formed on the second insulating layer, in which the first insulating layer includes a light blocking material, and a thickness of the first insulating layer is greater than or equal to a thickness of the second insulating layer. | 12-10-2015 |
Yong Su Park, Daejeon KR
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20150079387 | OPTICAL MEMBER, PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND LIQUID CRYSTAL DISPLAY - Provided are an optical member, a pressure-sensitive adhesive composition, and an LCD. The optical member may have excellent endurance reliability even when a pressure-sensitive adhesive layer is formed to have a thickness of 20 μm or less. | 03-19-2015 |
20150260907 | DISPLAY DEVICE - Provided are a display panel, a backward diode equipped on a bottom surface of the display panel, a packaging film for packaging the backward diode, and a pressure-sensitive adhesive layer formed between the display panel and the packaging film. The packaging film includes a first region corresponding to a top surface of the backward diode, and a second region extending from the first region and corresponding to a side surface of the backward diode. Due to the display device, a bezel region can be minimized. | 09-17-2015 |
20150268490 | PACKAGING FILM FOR DISPLAY DEVICE - Provided is a packaging film for a display device, which includes a first region corresponding to a top surface of a backward diode equipped on a bottom surface of a display panel; and a second region extending from the first region and corresponding to a side surface of the backward diode. Due to the packaging film, a bezel region can be minimized. | 09-24-2015 |
20150315346 | PROTECTIVE FILM (As Amended) - The present invention relates to a protective film, a conductive laminate including the protective film, and a polarizing plate including the protective film, and provides the protective film which has peel strength controlled to be low, thus allowing for an easy removal of the protective film, which has an excellent polymerization stability and pot life, and may prevent a problem of an additive transfer to an adherend due to the additive. | 11-05-2015 |
20150344747 | PRESSURE SENSITIVE ADHESIVE COMPOSITION - Provided are a pressure sensitive adhesive composition, a conductive laminate protective film, and a conductive laminate. A cured product of the pressure sensitive adhesive composition according to the present application constitutes a pressure sensitive adhesive layer attached on a hard coating surface of a conductive laminate or the like, so that a surface of the conductive laminate or the like can be protected as well as that a peeling force can be maintained appropriately regardless of a peeling rate even after a heat treatment for sintering, and thus can be used for a protective film. | 12-03-2015 |
Yong Su Park, Deajeon KR
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20100167168 | Hydrophilic Adjuvant - Disclosed is an adjuvant capable of imparting a hydrophilic or superhydrophilic function to various materials or interfaces. The hydrophilic adjuvant comprises: a composite metal oxide containing Si and at least one metal element selected from the group consisting of Ti(IV), Zr(IV), Sn(IV) and Al(III); and a hydrophilic group-containing organic compound physically or chemically bonded with the Ti(IV), Zr(IV), Sn(IV) or Al of the composite metal oxide. | 07-01-2010 |
Yong Su Park, Gyeonggi-Do KR
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20160038912 | Zeolite Composite Containing Iodine or Bromine Confined Pores, and Use Thereof - The present invention relates to an iodine (I | 02-11-2016 |
Yong-Su Chae, Jeollanam-Do KR
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20140267359 | SCREEN CONTROL METHOD AND ELECTRONIC DEVICE THEREFOR - A method and apparatus for combining characteristics of images and applying the combined characteristic to a display or a camera in an electronic device. The method includes displaying a plurality of images in which an image processing parameter value is applied to a reference image step by step, selecting any one of the plurality of images, and applying an image processing parameter value for the selected image to a display or a camera. | 09-18-2014 |
Yong-Su Choi, Chungbuk KR
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20120028090 | SECONDARY BATTERY - A secondary battery includes an electrode assembly in which a cathode plate and an anode plate are arranged with a separator being interposed therebetween, a case in which the electrode assembly is received, a cap assembly capable of sealing an open end of the case, a gasket interposed between the case and the cap assembly, and a leakage prevention portion formed at one surface of the gasket and/or one surface of the cap assembly, which is oriented toward the electrode assembly and contacted with the gasket. | 02-02-2012 |
Yong-Su Chung, Daegu KR
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20130166660 | APPARATUS AND METHOD FOR MANAGING ATTACHED FILE OF MESSAGE IN PORTABLE TERMINAL - An apparatus and method list and manage information about an attached file of a multimedia message in a portable terminal. An apparatus for managing a message in a portable terminal includes a communication unit for transmitting/receiving a message including an attached file, a display unit for displaying a message transmission process and a content of an attached file included in a message, a message analyzing unit for acquiring an attached file from a message including an attached file, a file list generating unit for generating an attached file list about an acquired attached file, and a control unit for performing control to display an attached file list. | 06-27-2013 |
Yong-Su Jin, Incheon KR
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20150253599 | DISPLAY APPARATUS - A display apparatus includes a display panel, a light source part which generates and provides a light to the display panel, and a receiving container. The receiving container includes a bottom portion under the light source part, and a sidewall extending from the bottom portion. The bottom portion includes a first strength portion and a second strength portion. The first strength portion and the second strength portion have different strengths from each other and are continuously connected to each other. | 09-10-2015 |
Yong-Su Kim, Yongin-Si KR
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20100220411 | INFORMATION RECORDING MEDIA, METHOD OF MANUFACTURING THE INFORMATION RECORDING MEDIA, READ/WRITE HEAD, AND METHOD OF MANUFACTURING THE READ/WRITE HEAD - An information recording medium, a method of manufacturing the information recording medium, a read/write head, and a method of manufacturing the read/write head are provided. The information recording medium includes magnetic recording layers formed of a ferromagnetic substance and electrical recording layers formed of a ferroelectric substance. The read/write head includes an electromagnetic write head including a main pole, a return pole magnetically connected to the main pole but electrically isolated from the main pole, a magnetic field applicator which applies a magnetic field to the main pole, and a voltage source which applies a bias voltage to the main pole; a magnetic read head provided an a side of the electromagnetic write head; and an electrical read head provided on an other side of the electromagnetic write head. | 09-02-2010 |
20100232061 | ELECTRIC FIELD INFORMATION READING HEAD, ELECTRIC FIELD INFORMATION WRITING/READING HEAD AND FABRICATION METHODS THEREOF AND INFORMATION STORAGE DEVICE USING THE SAME - Provided is an electric field information reading head for reading information from a surface electric charge of an information storage medium, the electric field information reading head comprising a semiconductor substrate having a resistance region formed in a central part at one end of a surface facing a recording medium, the resistance region being lightly doped with impurities, and source and drain regions formed on both sides of the resistance region, the source region and the drain region being more highly doped with impurities than the resistance region. The source region and the drain region extend along the surface of the semiconductor substrate facing the recording medium, and electrodes are connected electrically with the source region and the drain region respectively. In addition, provided is a method of fabricating the electric field information reading head and a method of mass-producing the electric field information reading head on a wafer. | 09-16-2010 |
Yong-Su Kim, Suwon-Si KR
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20130314588 | TELEPHOTO LENS SYSTEM - A telephoto lens system including a first lens group having a positive refractive power and including a negative lens that is disposed closest to an object side and has a meniscus shape that is convex toward the object side; a second lens group having a negative refractive power and including a single negative lens that moves along an optical axis and performs focusing; and a third lens group having a positive refractive power, wherein the first through third lens groups are disposed sequentially from the object side toward the image side, and the telephoto lens system satisfies the following condition, 0.5<|f | 11-28-2013 |
Yong-Su Kim, Busan KR
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20130017514 | Method of Manufacturing Ceramic Primary Crown and Ceramic Primary Crown Manufactured by the SameAANM Kim; Yong-SuAACI BusanAACO KRAAGP Kim; Yong-Su Busan KRAANM Jeon; Hyun-JunAACI BusanAACO KRAAGP Jeon; Hyun-Jun Busan KRAANM Oh; Kyung SikAACI IncheonAACO KRAAGP Oh; Kyung Sik Incheon KRAANM Kim; Sung KiAACI BusanAACO KRAAGP Kim; Sung Ki Busan KRAANM Kim; Se-HoonAACI Gyeonggi-doAACO KRAAGP Kim; Se-Hoon Gyeonggi-do KRAANM Kim; Joon HyungAACI Gyeonggi-doAACO KRAAGP Kim; Joon Hyung Gyeonggi-do KRAANM Hong; Young PyoAACI Gangwon-doAACO KRAAGP Hong; Young Pyo Gangwon-do KR - A method of manufacturing a ceramic primary crown including mixing a source material including zirconia or alumina that configures a frame of a primary crown, a polymer for reducing viscosity and applying ductility upon injection molding, and a toner for providing the same or similar color as baby teeth, heating the polymer contained in the mixed source material to have ductility, injection molding the heated source material, extracting the polymer to reduce brittleness and increase ductility with respect to the injection-molded matter, removing fat to completely eliminate the polymer element from the injection-molded matter, from which the polymer is partially extracted through the polymer extraction, sintering the fat-removed body, from which the polymer is removed, to improve mechanical properties, and polishing an outer surface of the sintered body to provide gloss, and performing barrel-finishing to remove a burr. | 01-17-2013 |
Yong-Su Lee, Hwaseong-Si KR
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20120080677 | THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A manufacturing method of a thin film transistor array panel includes forming a gate line including a gate electrode on a substrate; forming a gate insulating layer on the gate line; forming a semiconductor layer on the gate insulating layer; forming a data line including a data conductive layer pattern on the semiconductor layer and crossing the gate line; forming a planarization layer on the data conductive layer pattern; dry-etching the planarization layer to expose a portion of the data conductive layer pattern overlapping the gate electrode; wet-etching the exposed data conductive layer pattern; and exposing a portion of the semiconductor layer overlapping the gate electrode. | 04-05-2012 |
20120100649 | METHOD FOR MANUFACTURING A FILM STRUCTURE - Provided is a method for manufacturing a film structure. | 04-26-2012 |
20120133855 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) is provided that includes: a first substrate; a gate line formed on the first substrate; a data line intersecting the gate line to define a pixel; a thin-film transistor (TFT) connected to the gate line and the data line and formed in the pixel; a sustain electrode line including a first sustain electrode that passes through the pixel, so as to divide the pixel into a first region and a transparent second region, and a second sustain electrodes that extend perpendicularly from the first sustain electrode; and a first pixel electrode connected to the TFT, disposed in the first region. | 05-31-2012 |
20120250151 | LENTICULAR UNIT FOR TWO-DIMENSIONAL/THREE-DIMENSIONAL AUTO-STEREOSCOPIC DISPLAY - A lenticular unit includes a transparent substrate; first electrodes being transparent and disposed on the substrate; a second electrode being transparent and elastic; and a transparent material layer interposed between the first and second electrodes and being deformable in a lens shape in a thickness direction depending on a potential applied between the first and second electrodes. | 10-04-2012 |
20130001573 | THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A thin film transistor including a gate electrode, a semiconductor layer, a gate insulating layer, a source electrode, a drain electrode and a graphene pattern. The semiconductor layer overlaps with the gate electrode. The gate insulating layer is disposed between the gate electrode and the semiconductor layer. The source electrode overlaps with the semiconductor layer. The drain electrode overlaps with the semiconductor layer. The drain electrode is spaced apart from the source electrode. The graphene pattern is disposed between the semiconductor layer and at least one of the source electrode and the drain electrode. | 01-03-2013 |
20130032793 | THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - Provided is a thin film transistor array panel. The thin film transistor array panel according to exemplary embodiments of the present invention includes: a gate wiring layer disposed on a substrate; an oxide semiconductor layer disposed on the gate wiring layer; and a data wiring layer disposed on the oxide semiconductor layer, in which the data wiring layer includes a main wiring layer including copper and a capping layer disposed on the main wiring layer and including a copper alloy. | 02-07-2013 |
20130032794 | THIN FILM TRANSISTOR AND THIN FILM TRANSISTOR ARRAY PANEL - Provided is a thin film transistor and thin film transistor panel array. The thin film transistor includes: a substrate; a gate electrode disposed on the substrate; a semiconductor layer disposed on the substrate and partially overlapping with the gate electrode; a source electrode and a drain electrode spaced apart from each other with respect to a channel region of the semiconductor layer; an insulating layer disposed between the gate electrode and the semiconductor layer; and a barrier layer disposed between the semiconductor layer and the source electrode and between the semiconductor layer and the drain electrode, in which the barrier layer comprises graphene. An ohmic contact is provided based on the type of material used for the semiconductor layer. | 02-07-2013 |
20130037829 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A display substrate includes a base substrate; a first metal pattern disposed on the base substrate and comprising a first signal line and a first electrode electrically connected to the first signal line; and a buffer pattern disposed at a corner between a sidewall surface of the first metal pattern and the base substrate. | 02-14-2013 |
20130092942 | THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A thin film transistor array panel according to an exemplary embodiment of the present disclosure includes: an insulating substrate; a gate electrode disposed on the insulating substrate; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; a source electrode and a drain electrode disposed on the semiconductor; an ohmic contact layer disposed at an interface between at least one of the source and drain electrodes and the semiconductor. Surface heights of the source and drain electrodes different, while surface heights of the semiconductor and the ohmic contact layer are the same. The ohmic contact layer is made of a silicide of a metal used for the source and drain electrodes. | 04-18-2013 |
20130093985 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display is provided. The liquid crystal display includes a substrate. A thin film transistor is disposed on the substrate. A passivation layer is disposed on the thin film transistor. A pixel electrode is disposed on the passivation layer. A minute space layer is disposed on the pixel electrode and includes a liquid crystal injection hole. A first overcoat is disposed on the minute space layer. A common electrode is disposed on the first overcoat. A capping layer covers the liquid crystal injection hole. The capping layer includes graphene. | 04-18-2013 |
20130105826 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME | 05-02-2013 |
20130200404 | THIN FILM TRANSISTOR DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A thin film transistor display panel includes: a gate electrode, a source electrode and a drain electrode which are included in a thin film transistor on a substrate; a data line connected to the source electrode; a pixel link member connecting the drain electrode to a pixel electrode; and a gate pad connected to the gate electrode through a gate line and including a first gate subpad, a second gate subpad and a gate pad link member, in which the pixel link member and the gate pad link member are substantially same in thickness. | 08-08-2013 |
20130256652 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor, a thin film transistor array panel including the same, and a method of manufacturing the same are provided, wherein the thin film transistor includes a channel region including an oxide semiconductor, a source region and a drain region connected to the channel region and facing each other at both sides with respect to the channel region, an insulating layer positioned on the channel region, and a gate electrode positioned on the insulating layer, wherein an edge boundary of the gate electrode and an edge boundary of the channel region are substantially aligned. | 10-03-2013 |
20130256667 | METHOD OF FORMING A CONDUCTIVE PATTERN, METHOD OF MANUFACTURING A DISPLAY SUBSTRATE USING THE METHOD, AND DISPLAY SUBSTRATE - A method of forming a conductive pattern includes forming a trench on a substrate, and providing a conductive ink to the trench while an electric field is generated between the substrate and a nozzle which ejects the conductive ink. | 10-03-2013 |
20130260105 | GLASS SUBSTRATE FOR DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - In a method of manufacturing a glass plate for a display device, a protection film is formed on a mother glass plate. The protection film is patterned to form a protection film pattern which prevents ion exchange. Chemically strengthening the mother glass plate includes exchanging alkaline ions of the mother glass plate including the protection film pattern are exchanged with metal ions of a molten salt to form a first chemically strengthened portion, a non-strengthened portion and a second chemically strengthened portion. The upper surface of the protection film pattern is cut in the scribe line area to separate the glass plate at the non-strengthened portion of the mother glass plate, from the mother glass plate. | 10-03-2013 |
20140042429 | THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thin film transistor substrate includes a base substrate, an active pattern disposed on the base substrate, a gate insulation pattern disposed on the active pattern, a gate electrode disposed on the gate insulation pattern and overlapping the channel, and a light-blocking pattern disposed between the base substrate and the active pattern and having a size greater than the active pattern. The active pattern includes a source electrode, a drain electrode, and a channel disposed between the source electrode and the drain electrode. | 02-13-2014 |
20140054579 | THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thin film transistor substrate includes a base substrate, an active pattern, a gate insulation pattern and a gate electrode. The active pattern is disposed on the base substrate. The active pattern includes a source electrode, a drain electrode, and a channel disposed between the source electrode and the drain electrode. The gate insulation pattern and the gate electrode overlap with the channel. The gate insulation pattern is disposed between the channel and the gate electrode. The source electrode and the drain electrode each include a fluorine deposition layer. | 02-27-2014 |
20140061632 | THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thin film transistor substrate including a base substrate; an active pattern disposed on the base substrate and including a source electrode, a drain electrode, and a channel including an oxide semiconductor disposed between the source electrode and the drain electrode; a gate insulation pattern disposed on the active pattern; a gate electrode disposed on the gate insulation pattern and overlapping with the channel; and a light-blocking pattern disposed between the base substrate and the active pattern. | 03-06-2014 |
20140138671 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A display substrate includes a base substrate, a data line disposed on the base substrate, a gate line crossing the data line, a first insulation layer disposed on the base substrate, an active pattern disposed on the first insulation layer and comprising a channel comprising an oxide semiconductor, a source electrode connected to the channel, and a drain electrode connected to the channel, a second insulation layer disposed on the active pattern, and contacting to the source electrode and the drain electrode, a gate electrode disposed on the second insulation layer, and overlapping with the channel, a passivation layer disposed on the gate electrode and the second insulation layer, and a pixel electrode electrically connected to the drain electrode through a first contact hole formed through the passivation layer and the second insulation layer. | 05-22-2014 |
20140138684 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor, a thin film transistor array panel including the same, and a method of manufacturing the same are provided, wherein the thin film transistor includes a channel region including an oxide semiconductor, a source region and a drain region connected to the channel region and facing each other at both sides with respect to the channel region, an insulating layer positioned on the channel region, and a gate electrode positioned on the insulating layer, wherein an edge boundary of the gate electrode and an edge boundary of the channel region are substantially aligned. | 05-22-2014 |
20140145177 | THIN-FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE THIN-FILM TRANSISTOR SUBSTRATE - A thin film transistor substrate includes the following elements: a base substrate, a data line disposed on the base substrate, a source electrode contacting the data line, a drain electrode spaced from the source electrode, a channel disposed between the source electrode and the drain electrode, a pixel electrode electrically connected to the drain electrode, a gate insulation pattern disposed on the channel, and a gate electrode disposed on the gate insulation pattern. | 05-29-2014 |
20140145178 | SWITCHING ELEMENT, DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A switching element includes an active pattern including a channel portion, a source portion connected to the channel portion, and a drain portion connected to the channel portion, the source portion, a gate electrode overlapping the channel portion of the active pattern, a gate insulation layer disposed between the channel portion of the active pattern and the gate electrode, a source electrode disposed on the source portion of the active pattern to make ohmic contact with the source portion, and a drain electrode disposed on the drain portion of the active pattern to make ohmic contact with the drain portion. The drain portion and the channel portion of the active pattern include the same or substantially the same material. | 05-29-2014 |
20140167040 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor according to an exemplary embodiment of the present invention includes an oxide semiconductor. A source electrode and a drain electrode face each other. The source electrode and the drain electrode are positioned at two opposite sides, respectively, of the oxide semiconductor. A low conductive region is positioned between the source electrode or the drain electrode and the oxide semiconductor. An insulating layer is positioned on the oxide semiconductor and the low conductive region. A gate electrode is positioned on the insulating layer. The insulating layer covers the oxide semiconductor and the low conductive region. A carrier concentration of the low conductive region is lower than a carrier concentration of the source electrode or the drain electrode. | 06-19-2014 |
20140175429 | THIN FILM TRANSISTOR ARRAY PANEL AND METHOD OF MANUFACTURING THE SAME - A thin film transistor array panel may include a channel layer including an oxide semiconductor and formed in a semiconductor layer, a source electrode formed in the semiconductor layer and connected to the channel layer at a first side, a drain electrode formed in the semiconductor layer and connected to the channel layer at an opposing second side, a pixel electrode formed in the semiconductor layer in a same portion of the semiconductor layer as the drain electrode, an insulating layer disposed on the channel layer, a gate line including a gate electrode disposed on the insulating layer, a passivation layer disposed on the source and drain electrodes, the pixel electrode, and the gate line, and a data line disposed on the passivation layer. A width of the channel layer may be substantially equal to a width of the pixel electrode in a direction parallel to the gate line. | 06-26-2014 |
20140183522 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF - A thin film transistor array panel including a substrate; a channel region disposed on the substrate and including oxide semiconductor disposed on the substrate; a source electrode and a drain electrode connected to the oxide semiconductor and facing each other at both sides, centered on the oxide semiconductor; an insulating layer disposed on the oxide semiconductor; and a gate electrode disposed on the insulating layer. The drain electrode includes a first drain region and a second drain region; the charge mobility of the first drain region is greater than that of the second drain region, the source electrode includes a first source region and a second source region, and the charge mobility of the first source region is greater than that of the second source region. | 07-03-2014 |
20140361302 | THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A thin film transistor array panel according to an exemplary embodiment of the present disclosure includes: an insulating substrate; a gate electrode disposed on the insulating substrate; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; a source electrode and a drain electrode disposed on the semiconductor; an ohmic contact layer disposed at an interface between at least one of the source and drain electrodes and the semiconductor. Surface heights of the source and drain electrodes different, while surface heights of the semiconductor and the ohmic contact layer are the same. The ohmic contact layer is made of a silicide of a metal used for the source and drain electrodes. | 12-11-2014 |
20140363921 | THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor, a thin film transistor array panel including the same, and a method of manufacturing the same are provided, wherein the thin film transistor includes a channel region including an oxide semiconductor, a source region and a drain region connected to the channel region and facing each other at both sides with respect to the channel region, an insulating layer positioned on the channel region, and a gate electrode positioned on the insulating layer, wherein an edge boundary of the gate electrode and an edge boundary of the channel region are substantially aligned. | 12-11-2014 |
20150108481 | THIN FILM TRANSISTOR, DISPLAY PANEL HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME - A thin film transistor includes a bottom gate electrode, a top gate electrode and an active pattern. The top gate electrode includes a transparent conductive material and overlaps with the bottom gate electrode. A boundary of the bottom gate electrode and a boundary of the top gate electrode are coincident with each other in a cross-sectional view. The active pattern includes a source portion, a drain portion and a channel portion disposed between the source portion and the drain portion. The channel portion overlaps with the bottom gate electrode and the top gate electrode. | 04-23-2015 |
20150162420 | THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thin film transistor substrate includes a base substrate, an active pattern disposed on the base substrate, a gate insulation pattern disposed on the active pattern, a gate electrode disposed on the gate insulation pattern and overlapping the channel, and a light-blocking pattern disposed between the base substrate and the active pattern and having a size greater than the active pattern. The active pattern includes a source electrode, a drain electrode, and a channel disposed between the source electrode and the drain electrode. | 06-11-2015 |
20160064571 | THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A thin film transistor including a gate electrode, a semiconductor layer, a gate insulating layer, a source electrode, a drain electrode and a graphene pattern. The semiconductor layer overlaps with the gate electrode. The gate insulating layer is disposed between the gate electrode and the semiconductor layer. The source electrode overlaps with the semiconductor layer. The drain electrode overlaps with the semiconductor layer. The drain electrode is spaced apart from the source electrode. The graphene pattern is disposed between the semiconductor layer and at least one of the source electrode and the drain electrode. | 03-03-2016 |
Yong-Su Lee, Daejeon-City KR
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20080310318 | Apparatus and Method For Monitoring Base Station Signal in Communication System Having Multiple Antennas - In a signal monitoring apparatus of a base station of a communication system having multiple antennas, a transmitting/receiving unit transmits a plurality of transmit signals by using the multiple antennas or processes a plurality of receive signals received through the multiple antennas. A radio frequency calibration unit calibrates the transmit signals transmitted through the multiple antennas, and processes at least one target transmit signal among the plurality of transmit signals so as to monitor the at least one target transmit signal. A signal monitoring unit receives at least one first signal or at least one second signal, and transmits the at least one first signal or the at least one second signal to user equipment. The at least one first signal is a signal processed from at least one target receive signal among the plurality of receive signals, and the at least one second signal is a signal processed from the at least one target transmit signal by controlling the radio frequency calibration unit. | 12-18-2008 |
20090285112 | METHOD FOR MANAGING A RELAY PATH IN WIRELESS COMMUNICATION ENVIRONMENT - A method of managing a relay path in a mobile multi-hop relay (MMR) environment is provided. A relay station (RS) discovers a link quality of neighboring RSs, which is necessary for managing a path, and reports the link quality to a base station (BS). The BS selects an optimal path having a tree-structure based on the reported link quality and informs the RS. Thus, wireless resources can be efficiently used. | 11-19-2009 |
20100069110 | METHOD OF CONTROLLING POWER OF ACCESS UPLINK USING RELAY STATION AND SYSTEM THEREOF - Provided are a method of controlling power of an access uplink using a relay station (RS) and a system thereof. When a base station (BS) decides that the subject of power control of the access uplink is itself, the BS generates a message for power control of the access uplink based on channel quality measurement information reported from the RS and transmits the power control message to a subscriber station (SS), and when the BS decides that the subject of power control of the access uplink is the RS, the RS generates a message for power control of the access uplink based on channel quality measurement information and transmits the power control message to the SS. Thus, fast power control of the access uplink can be performed. | 03-18-2010 |
20100128819 | APPARATUS FOR CANCELLING DC OFFSET AND METHOD THEREOF - An apparatus and method for canceling a DC offset efficiently removes the DC offset by calculating the DC offset after acquiring synchronization in a terminal receiver used for an orthogonal frequency division multiplexing system. The apparatus for canceling the DC offset includes an adding/averaging unit ( | 05-27-2010 |
Yong-Su Lee, Seoul KR
Patent application number | Description | Published |
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20100039981 | HANDOVER METHOD USING RELAY STATION HAVING HANDOVER CONTROL FUNCTION AND MULTI-HOP RELAY SYSTEM - Provided are a handover method using a relay station having a handover control function and a multi-hop relay system. When handover of mobile stations connected to a relay station is required, the relay station negotiates handover of the mobile stations with a base station by exchanging a handover request message and a handover response message. Upon execution of handover of the mobile stations, the relay station collects handover results of the mobile stations and transmits the handover results to the base station. The base station then updates information about the handed-over mobile stations. | 02-18-2010 |
20100087196 | METHOD OF DEREGISTERING RELAY STATION AND MULTI-HOP RELAY SYSTEM FOR THE METHOD - A method of deregistering a relay station and a multi-hop relay system for the method are provided. In order to deregister the relay station, a base station ends a handover of mobile stations connected to the relay station, and informs the relay station accordingly. When the handover of the mobile stations is ended, the relay station performs a deregistration procedure. Messages that already exist are used as messages necessary for the method. | 04-08-2010 |
20130071645 | METHOD FOR SEPARATING ATELOCOLLAGEN, METHOD FOR PREPARING MODIFIED ATELOCOLLAGEN, ATELOCOLLAGEN PREPARED BY USING THE SAME AND COLLAGEN-BASED MATRIX - The present invention provides a method for separating an atelocollagen, wherein the process of ultrafiltration utilizing reusable filters and the process of diafiltration are combined, and by way of a single procedure line, atelocollagens can be extracted in a high purity from an animal tissue economically by removing impurities efficiently and conveniently. | 03-21-2013 |
Yong-Su Lim, Seoul KR
Patent application number | Description | Published |
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20160118006 | DISPLAY APPARATUS - A display apparatus including a display panel connected to a plurality of data lines, a data driver configured to generate a plurality of data voltages, and to apply the plurality of data voltages to the plurality of data lines, and a plurality of feedback lines disposed in a fan-out region between the display panel and the data driver, wherein the data driver is further configured to applies a first signal to each of the plurality of feedback lines, wherein delays by the fan-out region are obtained based on the first signal, the delays being associated with the plurality of data lines, and wherein the data driver is further configured to controls output times of the plurality of data voltages based on the delays. | 04-28-2016 |
Yong-Su Shin, Seoul KR
Patent application number | Description | Published |
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20100031180 | METHOD FOR INDICATING THE AMOUNT OF COMMUNICATION FOR EACH USER USING THE ICON AND COMMUNICATION TERMINAL USING THE SAME - A method of displaying a communication amount of each user using an icon and a communication terminal using the method are provided. An icon having a shape which can be changed according to the communication amount between a communication terminal user and a communication counterparty is registered, the shape of icon is updated according to the communication amount every predetermined time period, and the icon is displayed to the user. Accordingly, the user can intuitively recognize the communication amount with respect to the communication counterparty. | 02-04-2010 |