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Chung, Suwon-Si

Bo-Yong Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090027369Organic light emitting display and driving method thereof - An organic light emitting display configured to be driven using a frame divided into a plurality of sub-frames includes a data driver configured to supply a plurality of data signals to output lines during a first period of one horizontal period of the sub-frame, a scan driver configured to sequentially supply a scan signal to scan lines during a second period of the one horizontal period of the sub-frame, a demultiplexer coupled to each output line, the demultiplexer being configured to supply the data signals to a plurality of data lines, buffers configured to supply buffers supplying signals from the demulitplexers to the data lines, the buffers including PMOS transistors, and pixels disposed at intersections of the scan lines and the data lines, the pixels being configured to display images corresponding to the data signals.01-29-2009

Patent applications by Bo-Yong Chung, Suwon-Si KR

Chang-Kyu Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20120018084Printed Circuit Board Assembly Manufacturing Device And Method - Disclosed herein is a printed circuit board assembly manufacturing device and method of manufacturing a printed circuit board assembly. The printed circuit board assembly manufacturing device may include a fusing unit configured to cure a conductive adhesive used to fix electronic components having different heights to a printed circuit board. The fusing unit may be configured to cure the conductive adhesive while simultaneously applying pressure to the electronic components having different heights.01-26-2012

Da-Woon Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090284859DATA STORAGE DEVICE HAVING DIFFERENT CONTROL INFORMATION IN DIFFERENT AREAS AND METHOD OF PROVIDING AND EMPLOYING THE SAME - A data storage device, such as a disk drive unit, includes at least one disk for storing data therein. The disk is divided into a plurality of tracks. The disk has at least a first set of tracks that each have stored therein at least one repeatable runout correction code for at least one area of the track, and a second set of tracks that each do not have stored therein any repeatable runout correction codes.11-19-2009
20100033864METHODS OF FORMING AND READING SERVO TRACK AND DATA STORAGE APPARATUS - A method of forming a servo track on a recording medium includes; forming a magnetic layer, defining a first servo track region having a plurality of first magnetic segments and a second servo track region having a second plurality of magnetic segments in the magnetic layer, applying a first magnetic field to induce a first magnetization direction in the first and second pluralities of magnetic segments, forming first magnetic patterns, each having a first width, and second magnetic patterns, each having a second width different from the first width, on a first side of a substrate, disposing the substrate on the recording medium, such that the first magnetic patterns are aligned in correspondence with the plurality of first magnetic segments and the second magnetic patterns are aligned in correspondence with the plurality of second magnetic segments, and applying a second magnetic field to the recording medium to selectively induce a second magnetization direction into first selected ones of the first plurality of magnetic segments and second selected ones of the second plurality of magnetic segments.02-11-2010
20100284107METHOD OF CONTROLLING FLYING HEIGHT OF MAGNETIC HEAD AND DISK DRIVE USING THE METHOD - The flying heights of magnetic heads of a disk drive are set using an FOD (flying on demand) method in a bank mode. A first signal for adjusting the flying height of a magnetic head is issued to each magnetic head and the value of the first signal is scaled by scale values set for the magnetic heads, respectively, with one of the scale values differing from the others. The value of the first signal is changed until the magnetic head associated with the scale value different from the others touches down. A flying height for the magnetic head which touched down is determined based on the value of the first signal at the time of touch-down. The process is repeated, however with a different bank of scale values each time and set in such a way as to cause the sequential touch-down of the remaining magnetic heads, and determinations of flying heights for the magnetic heads.11-11-2010
20110235206METHOD AND APPARATUS FOR CONTROLLING A MOTOR IN A DISK DRIVE - A method and apparatus for adaptively controlling a motor considering a state of disturbance applied to a system. The method includes changing a frequency bandwidth of a frequency response characteristic in a motor control system according to a state of disturbance applied to the motor control system, and controlling a speed of the motor by applying the changed frequency bandwidth to the motor control system.09-29-2011

Patent applications by Da-Woon Chung, Suwon-Si KR

Dew-Ill Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100248439Method of fabricating non-volatile memory device having vertical structure - A method of fabricating a non-volatile memory device according to an example embodiment may include etching a plurality of sacrificial films and insulation films to form a plurality of first openings that expose a plurality of first portions of a semiconductor substrate. A plurality of channel layers may be formed in the plurality of first openings so as to coat the plurality of first portions of the semiconductor substrate and side surfaces of the plurality of first openings. A plurality of insulation pillars may be formed on the plurality of channel layers so as to fill the plurality of first openings. The plurality of sacrificial films and insulation films may be further etched to form a plurality of second openings that expose a plurality of second portions of the semiconductor substrate. A plurality of side openings may be formed by removing the plurality of sacrificial films. A plurality of gate dielectric films may be formed on surfaces of the plurality of side openings. A plurality of gate electrodes may be formed on the plurality of gate dielectric films so as to fill the plurality of side openings.09-30-2010

Du-Hwan Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20080316739Backlight assembly - Provided is a backlight assembly which includes integral power supply sockets and ground sockets, in which the number of parts is reduced in addition to the manufacturing cost. The backlight assembly includes a lamp including a lamp tube and an electrode that protrudes beyond either end of the lamp tube, a power supply socket including a first plate that has a first guide groove through which the electrode is inserted and a plate spring that is disposed on one side of the first plate and fixes the electrode in the first guide groove by pressurizing the electrode, and a bottom chassis containing the lamp and the power supply socket therein, in which the first plate and the plate spring are formed of a conductive material.12-25-2008
20090027904BACKLIGHT ASSEMBLY, ASSEMBLING METHOD THEREOF AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A lamp socket includes a body receiving a lamp, and a power supplying member disposed inside the body, the power supplying member comprising an electrical conductive material having elasticity, wherein the power supplying member electrically interconnects the lamp and an inverter substrate on which an inverter is mounted, wherein the power supplying member includes a lamp connector receiving a lead wire of the lamp, and an inverter connector formed integrally with the lamp connector, wherein the inverter connector receives a protrusion of the inverter substrate to encircle the protrusion.01-29-2009
20090128734LAMP SOCKET, BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME - A lamp socket that can reduce the thickness of both sides of a display device includes a socket main body having a contact hole formed therein, and a power-applying member coupled to the socket main body through the contact hole, and provided with a lamp connection terminal, an inverter connection terminal, and a terminal connection part connected with the lamp connection terminal in a bent form so as to connect the lamp connection terminal with the inverter connection terminal. Accordingly, the thickness of both sides of the display device including the lamp sockets is reduced, and the compatibility of the product is extended.05-21-2009
20090161036BACKLIGHT ASSEMBLY, DISPLAY DEVICE HAVING THE BACKLIGHT ASSEMBLY AND METHOD OF MANUFACTURING THE SAME - In a method of manufacturing a backlight assembly, a light reflective and heat-radiating sheet including a light reflective sheet layer to reflect light and a heat-radiating sheet layer are prepared. The heat-radiating sheet layer includes a coupling layer integrally formed with a surface of the light reflective sheet layer and heat-diffusing particles are dispersed in the coupling layer to diffuse heat provided from the exterior. The light reflective and heat-radiating sheet is disposed so that the coupling layer is adhered to a bottom plate of a receiving container. Thus, impurities may be prevented and/or reduced, and assembling efficiency may be improved.06-25-2009
20090244886BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME - A backlight assembly includes at least one light-generating board, a light source driving board and a coupling board. The light-generating board generates light. The light source driving board provides control signals to the light-generating board. The coupling board is coupled via slot connectors to the light-generating board and the light source driving board to electrically connect the light-generating board and the light source driving board to each other. Thus, manufacturing efficiency may be improved in comparison with electrically connecting the light-generating board and the light source driving board through wires.10-01-2009
20090257216LAMP SOCKET, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY DEVICE HAVING THE SAME - A lamp socket includes a socket housing and a plurality of power supply members. The socket housing has a plurality of connecting holes extended in a vertical direction. The power supply members are disposed in the connecting holes, respectively, and each of the power supply members includes a plurality of lamp connecting parts and an inverter connecting part. The lamp connecting parts are protruded from an upper surface of the socket housing and include first and second portions facing each other. The inverter connecting part is integrally formed with the lamp connecting parts, and is protruded from a lower surface of the socket housing.10-15-2009
20100321924LAMP SOCKET, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY DEVICE HAVING THE SAME - A lamp socket includes a socket housing and a plurality of power supply members. The socket housing has a plurality of connecting holes extended in a vertical direction. The power supply members are disposed in the connecting holes, respectively, and each of the power supply members includes a plurality of lamp connecting parts and an inverter connecting part. The lamp connecting parts are protruded from an upper surface of the socket housing and include first and second portions facing each other. The inverter connecting part is integrally formed with the lamp connecting parts, and is protruded from a lower surface of the socket housing.12-23-2010
20110116256BACKLIGHT ASSEMBLY - Provided is a backlight assembly which includes integral power supply sockets and ground sockets, in which the number of parts is reduced in addition to the manufacturing cost. The backlight assembly includes a lamp including a lamp tube and an electrode that protrudes beyond either end of the lamp tube, a power supply socket including a first plate that has a first guide groove through which the electrode is inserted and a plate spring that is disposed on one side of the first plate and fixes the electrode in the first guide groove by pressurizing the electrode, and a bottom chassis containing the lamp and the power supply socket therein, in which the first plate and the plate spring are formed of a conductive material.05-19-2011
20110149557BACKLIGHT ASSEMBLY, ASSEMBLING METHOD THEREOF AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A lamp socket includes a body receiving a lamp, and a power supplying member disposed inside the body, the power supplying member comprising an electrical conductive material having elasticity, wherein the power supplying member electrically interconnects the lamp and an inverter substrate on which an inverter is mounted, wherein the power supplying member includes a lamp connector receiving a lead wire of the lamp, and an inverter connector formed integrally with the lamp connector, wherein the inverter connector receives a protrusion of the inverter substrate to encircle the protrusion.06-23-2011

Patent applications by Du-Hwan Chung, Suwon-Si KR

Eun-Ae Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090195962MULTILAYER ELECTRODE STRUCTURES INCLUDING CAPACITOR STRUCTURES HAVING ALUMINUM OXIDE DIFFUSION BARRIERS - A multilayer electrode structure has a conductive layer including aluminum, an oxide layer formed on the conductive layer, and an oxygen diffusion barrier layer. The oxide layer includes zirconium oxide and/or titanium oxide. The oxygen diffusion barrier layer is formed at an interface between the conductive layer and the oxide layer by re-oxidizing the oxide layer. The oxygen diffusion barrier layer includes aluminum oxide.08-06-2009

Patent applications by Eun-Ae Chung, Suwon-Si KR

Gu-Hyun Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20110081576Negative electrode for a lithium battery, method of manufacturing the same, and lithium battery including the negative electrode - A negative electrode for a lithium battery, a method of manufacturing the same, and a lithium battery including the negative electrode, the negative electrode including a collector; and an active material layer, wherein the active material layer includes an indium tin oxide material capable of intercalation and deintercalation of lithium ions.04-07-2011

Hae-Ryong Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090061228METHOD OF PREPARING SOLID PARTICULATES AND SOLID PARTICULATES PREPARED USING SAME - The present invention relates to a method of preparing solid particulates and solid particulates prepared by using the method. The method of preparing solid particulates includes dissolving an organic or inorganic compound in a first solvent to provide an organic or inorganic compound-included solution, dispersing the organic or inorganic compound-included solution in a second solvent to provide an emulsion, and concentrating the emulsion in a dispersing medium to precipitate the organic or inorganic compound as solid particulates to provide a dispersion including the solid particulates. The first solvent is an organic solvent or an aqueous solvent, and the second solvent is an organic solvent or an aqueous solvent that is not compatible with the first solvent. It is possible to prepare solid particulates from a wide range of organic or inorganic compounds in accordance with the present invention, and in addition, it is possible to prepare a dispersion including organic or inorganic compound particulates in a high concentration. Therefore, according to the method of the present invention, the solid particulates can be mass-produced.03-05-2009

Hoi-Sung Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100171181METHOD OF FORMING A SEMICONDUCTOR DEVICE HAVING AN EPITAXIAL SOURCE/DRAIN - A method of forming a semiconductor device includes forming a device isolation region in a silicon substrate to define an nMOS region and a pMOS region. A p-well is formed in the nMOS region and an n-well in the pMOS region. Gate structures are formed over the p-well and n-well, each gate structure including a stacked structure comprising a gate insulating layer and a gate electrode. A resist mask covers the nMOS region and exposes the pMOS region. Trenches are formed in the substrate on opposite sides of the gate structures of the pMOS region. SiGe layers are grown in the trenches of the pMOS region. The resist mask is removed from the nMOS region. Carbon is implanted to an implantation depth simultaneously on both the nMOS region and the pMOS region to form SiC on the nMOS region and SiGe on the pMOS region.07-08-2010
20100233864Methods of fabricating a semiconductor device - Methods of fabricating a semiconductor device are provided, the methods include forming a gate stack on a substrate, forming an insulation layer on the substrate to cover the gate stack, forming a spacer at both side walls of the gate stack by etching the insulation layer, and ion implanting impurities in the spacer or the insulation layer.09-16-2010

Hun-Jae Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20120068152GRAPHENE LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A graphene light-emitting device and a method of manufacturing the same are provided. The graphene light-emitting device includes a p-type graphene doped with a p-type dopant; an n-type graphene doped with an n-type dopant; and an active graphene that is disposed between the type graphene and the n-type graphene and emits light, wherein the p-type graphene, the n-type graphene, and the active graphene are horizontally disposed.03-22-2012
20120068154GRAPHENE QUANTUM DOT LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A graphene quantum dot light emitting device includes: a first graphene; a graphene quantum dot layer disposed on the first graphene and including a plurality of graphene quantum dots; and a second graphene disposed on the graphene quantum dot layer. A method of manufacturing a graphene quantum dot light emitting device includes: forming a first graphene doped with a first dopant; forming a graphene quantum dot layer including a plurality of graphene quantum dots on the first graphene; and forming a second graphene doped with a second dopant on the graphene quantum dot layer.03-22-2012

Hyun Woong Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20120106201MOBILE DEVICE - A mobile device is provided. The mobile device includes a panel assembly, a cover window and an adhesive tape. The panel assembly displays images and the cover window is mounted onto the panel assembly. The cover window protects the panel assembly and detects touches that occur thereon. The adhesive tape forms an open hole at the central portion to separate the cover window and the panel assembly. The adhesive tape adheres the cover window to the edge portion of the panel assembly. The adhesive tape further includes an air path part that provides an air passage for communicating an air chamber with the open hole. The air chamber fills with air. The mobile device can display images without a pooling phenomenon, and reduce the chance of malfunction when the user touches the panel assembly via the cover window.05-03-2012

Jae-Hoon Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20080265764DISPLAY DEVICE AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME - A display device includes a first substrate, a second substrate and a blocking member. The first substrate has a light emitting element. The second substrate faces the first substrate. The blocking member is arranged between the first and second substrates. The blocking member includes a first blocking layer and a second blocking layer.10-30-2008
20090072730ORGANIC ELECTRO-LUMINESCENT DISPLAY DEVICE - A display device comprises a first electrode formed on a substrate, a plurality of second electrodes formed on the substrate below the first electrode, an organic luminescent layer formed between the first electrode and the plurality of second electrodes, and a color filter layer formed on the substrate, wherein the color filter layer includes a red filter, a green filter, a blue filter and a white filter.03-19-2009

Patent applications by Jae-Hoon Chung, Suwon-Si KR

Jae-Kyo Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20110101467STACKED SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A stacked semiconductor device includes a first gate structure formed on a substrate, a first insulating interlayer covering the first gate structure on the substrate, a first active pattern formed through and on the first insulating interlayer and contacting the substrate, a second gate structure formed on the first active pattern and the first insulating interlayer, a buffer layer covering the second gate structure on the first active pattern and the first insulating interlayer, a second insulating interlayer formed on the buffer layer, and a contact plug formed through the first and second insulating interlayers, which contacts with the substrate and is insulated from the second gate structure by the buffer layer. Operation failures of a transistor in the stacked semiconductor device can be reduced because the buffer layer prevents a word line from being electrically connected to the contact plug.05-05-2011

Jae-Woo Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100194828INKJET PRINTHEAD HAVING PIEZOELECTRIC ACTUATOR AND METHOD OF DRIVING THE PIEZOELECTRIC ACTUATOR - An inkjet printhead and a method of driving the inkjet printhead include a flow channel substrate having a pressure chamber, and a piezoelectric actuator formed on the flow channel substrate to apply a driving force to the pressure chamber to eject ink. The piezoelectric actuator includes a piezoelectric layer formed on the flow channel substrate to correspond to the pressure chamber, and a plurality of common electrodes and a plurality of driving electrodes alternately arranged in a length direction of the piezoelectric layer.08-05-2010

Patent applications by Jae-Woo Chung, Suwon-Si KR

Ji-Min Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090030890BROADCAST RECEIVING APPARATUS AND CONTROL METHOD THEREOF - A broadcast receiving apparatus and a control method thereof are provided. According to the control method of the broadcast receiving apparatus, the broadcast receiving apparatus collects updated information from a network, and generates a display screen based on a comparison of the collected information with keywords or sentences input by a user. Therefore, a user may be informed whether desired information is registered on the network.01-29-2009
20100086284PERSONAL RECORDING APPARATUS AND CONTROL METHOD THEREOF - A personal recording apparatus and a control method thereof are provided. The personal recording apparatus includes an audio encoder which encodes an input audio signal to output additional audio data, a multiplexing unit which multiplexes input video data and audio data and the additional audio data output from the audio encoder to output multimedia data, and a storing unit which stores the multimedia data output from the multiplexing unit. The personal recording apparatus and the control method thereof are capable of storing additional audio data in addition to a multimedia data.04-08-2010
20110316778POINTING DEVICE, CONTROLLING METHOD OF THE SAME, GLASSES FOR 3D IMAGE, AND DISPLAY APPARATUS - A pointing device includes: a communication unit which performs communication with glasses for viewing a 3D image and a display apparatus; and a control unit which controls the communication unit to perform communication with the glasses, detects a reference distance between the glasses and the pointing device and a measurement distance between the glasses and the pointing device, and determines depth information for 3D pointing based on the reference distance and the measurement distance.12-29-2011

Patent applications by Ji-Min Chung, Suwon-Si KR

Jinsang Chung, Suwon-Si KR

Jin Sang Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090293566Key Locking Device for Immobilizer Systems - A key locking device for an immobilizer system may include a rotor casing having an inner space therein, a rotor rotatably coupled to the rotor casing in the inner space thereof and having a first key hole formed in a front end of the rotor, a locking member selectively coupling the rotor, the rotor casing, and the vehicle key according to rotation of the vehicle key, and/or the vehicle key to be inserted into the rotor through the first key hole and having a locking notch, so that when the vehicle key is inserted into the rotor through the first key hole and rotated along the rotor casing, the vehicle key activates the locking member to lock the vehicle key to the rotor through the locking notch of the vehicle key such that the vehicle key is prevented from being released from the rotor.12-03-2009
20090298643Key Inter Lock Control System and Starting Device Having the Same - A key interlock control system may include a parking position switch unit configured to detect whether a gearshift lever is located in a parking position; an ignition switch unit configured to be electrically connected to at least a power terminal for supplying electrical power to at least an electric or electronic component by manipulation of an ignition key; and a control unit configured to receive a signal from the parking position switch unit and a signal from the ignition switch unit and to determine whether the ignition key is to be locked by a key interlock unit based on the signals of the parking position switch unit and the ignition switch unit.12-03-2009
20100107709Key Interlock Device - A key interlock device includes a body, a camshaft provided in the body so as to be rotated by manipulation of an ignition key, and at least an anti-rotation member provided in the camshaft and being engaged with the body when the camshaft rotates beyond a predetermined speed in one direction to restrict rotation of the camshaft but being disengaged with the body when the camshaft rotates in a reverse direction.05-06-2010
20100132417KEY INTERLOCK FOR USE IN VEHICLES - A key interlock system for use in a vehicle may include a start key having a locking groove and inserted into a start key receiving groove formed in an operating knob which is rotatably received in a switch box, a stopper selectively connecting the switch box with the start key, wherein the stopper includes a body configured to be inserted into the locking groove of the switch key through the switch box and the operating knob, an elastic member resiliently supporting the stopper in a direction against the operating knob, and an actuator generating an operating force to the stopper against an elastic force of the elastic member to selectively insert the stopper into the locking groove of the start key when a shift lever is in any position except for a parking position and the start key is rotated from an ON position to an ACC position.06-03-2010

Patent applications by Jin Sang Chung, Suwon-Si KR

Jin-Tae Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090128836IMAGE FORMING APPARATUS AND MULTI-CROPPED IMAGE FORMING METHOD THEREOF - A multi-cropped image forming method of an image forming apparatus includes displaying at least one image, setting a plurality of print regions with regard to the at least one image, and performing printing with respect to the plurality of print regions.05-21-2009

Jong-Suk Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090163382PRIMER SET FOR AMPLIFYING TARGET SEQUENCE(S) OF ANTIBIOTIC-RESISTANT BACTERIAL SPECIES, PROBE OR PROBE SET SPECIFICALLY HYBRIDIZING WITH TARGET SEQUENCE(S) OF ANTIBIOTIC-RESISTANT BACTERIAL SPECIES, METHOD OF DETECTING ANTIBIOTIC-RESISTANT BACTERIAL SPECIES USING THE PROBE OR PROBE SET, AND KIT FOR DETECTING ANTIBIOTIC-RESISTANT BACTERIAL SPECIES - Provided are a primer set for amplifying target sequence(s) of antibiotic-resistant bacterial species, a probe or probe set specifically hybridizing with target sequence(s) of antibiotic-resistant bacterial species, a microarray immobilized with the probe or probe set, a kit comprising the primer set and a method of detecting at least one antibiotic-resistant bacterial species using the probe or probe set.06-25-2009
20090322828DEVICE FOR PRINTING DROPLET OR INK ON SUBSTRATE OR PAPER - A device for printing a droplet onto a substrate includes: a droplet generating member which is needle-shaped and comprises a receiving portion disposed vertically to receive a solution, and a discharge hole connected to the receiving portion and formed on a bottom of the receiving portion so that the solution can be discharged from the receiving portion; a substrate disposed below the droplet generating member, the substrate includes a target portion to which the droplet discharged from the discharge hole of the droplet generating member is dropped and attached; a voltage applier applying a voltage to the droplet so that the droplet can be dropped onto the target portion of the substrate; a volume measuring unit measuring the volume of the droplet; and a droplet control unit maintaining the volume of the droplet at a predetermined level based on the measured volume of the droplet.12-31-2009

Juhyuck Chung, Suwon-Si KR

Patent application numberDescriptionPublished
201201192873D SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING SAME - A three dimensional (3D) semiconductor device includes; a vertical channel extending from a lower end proximate a substrate to an upper end and connecting a plurality of memory cells, and a cell array comprising the plurality of cells, wherein the cell array is arranged in a gate stack of layers having a stair-stepped structure disposed on the substrate. The gate stack includes a lower layer including a lower select line coupled to a lower non-memory transistor proximate the lower end, upper layers including conductive lines respectively coupled to an upper non-memory transistor proximate the upper end and connected as a single conductive piece to form an upper select line, and intermediate layers respectively including a word line and coupled to a cell transistor, wherein the intermediate layers are disposed between the lower select line and the upper select line.05-17-2012

Junghee Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100112777METHOD OF FORMING A SEMICONDUCTOR DEVICE - A method of forming a semiconductor device includes forming a bottom electrode having a top surface and a side surface on a semiconductor substrate, performing a tilted ion implantation process to supply ions to the top surface of the bottom electrode and to a portion of the side surface of the bottom electrode, and forming a dielectric layer on the bottom electrode. The formation of the dielectric layer is delayed at the ion-supplied top surface of the bottom electrode and the ion-supplied portion of the side surface of the bottom electrode.05-06-2010

Jung-Hee Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090072349Semiconductor device and method of manufacturing the same - Example embodiments provide a semiconductor device and a method of manufacturing the same. A semiconductor device according to example embodiments may include a lower electrode including a first lower electrode and a second lower electrode, and the second lower electrode may be formed on at least a part of the first lower electrode using a material different from the first lower electrode. A dielectric film may be formed on at least a part of the second lower electrode and a first upper electrode may be formed on the dielectric film.03-19-2009
20100209595Methods of Forming Strontium Ruthenate Thin Films and Methods of Manufacturing Capacitors Including the Same - In a method of forming a strontium ruthenate thin film using water vapor as an oxidizing agent, a strontium source and a ruthenium source are used. The strontium source includes a cyclopentadienyl (Cp) ligand, an alkoxide ligand, an alkyl ligand, an amide ligand or a halide ligand, and the ruthenium source includes a beta diketonate ligand.08-19-2010
20100240191METHOD OF FORMING SEMICONDUCTOR DEVICE HAVING A CAPACITOR - A method of forming a semiconductor device includes forming a lower electrode layer on a substrate, forming a surface oxide layer on the lower electrode layer, partially removing the lower electrode layer to form a lower electrode, removing the surface oxide layer to expose the lower electrode, forming a capacitor dielectric layer on the lower electrode, and forming an upper electrode on the capacitor dielectric layer.09-23-2010

Patent applications by Jung-Hee Chung, Suwon-Si KR

Kyeongwoon Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100148660Plasma display panel - A plasma display panel that includes a first substrate and a second substrate facing each other, a plurality of address electrodes disposed on the first substrate, a plurality of display electrodes disposed on one side of the second substrate facing the first substrate in a direction crossing the address electrodes, and red, green, and blue phosphor layers disposed in a discharge space between the first and second substrates. The green phosphor layer includes a green phosphor and an inorganic pigment absorbing a wavelength of about 580 nm to about 640 nm. The plasma display panel includes a green phosphor layer having a reduced decay time and good color purity characteristics, as well as excellent luminance, discharge, and life-span characteristics.06-17-2010
20110057556PLASMA DISPLAY PANEL - A plasma display panel (PDP) having improved discharge efficiency, low discharge firing voltage, and high reliability. A plasma display device according to an embodiment of the present invention includes a first substrate and a second substrate spaced apart and facing each other. A plurality of address electrodes are between the first and second substrates. A plurality of barrier ribs are between the first and second substrates and define a plurality of discharge cells and a non-discharge region located between adjacent ones of the discharge cells. A carbon-based material is in the non-discharge region. A phosphor layer is in the plurality of discharge cells. A plurality of display electrodes are between the first and second substrates and extend in a direction crossing the address electrodes.03-10-2011
20110187263PLASMA DISPLAY DEVICE AND FABRICATING METHOD FOR THE SAME - A plasma display device with lowered discharge voltage by mixing activated carbon with phosphor layers and/or barrier ribs to produce carbon dioxide. The plasma display device includes a first substrate and a second substrate spaced from the first substrate, wherein the first substrate and the second substrate are sealed together. A plurality of barrier ribs are on the first substrate for defining a plurality of discharge cells between the first substrate and the second substrate. A phosphor layer is in the plurality of discharge cells, and a gas mixture including carbon dioxide is between the first and second substrates, wherein at least one of the phosphor layer or the plurality of barrier ribs includes an activated carbon.08-04-2011

Kyeong-Woon Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100148659PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a plasma display panel (PDP) and a PDP that includes a phosphor layer having a first phosphor and a second phosphor, wherein the first phosphor can be excited by a first radiation having a wavelength of 147±10 nm, a second radiation having a wavelength of 173±10 nm, and a third radiation having a wavelength within the first wavelength range, and the second phosphor has a maximum emission peak in the first wavelength range, and a method of manufacturing the PDP. These improve efficiency of green light emission in order to improve the image quality of a PDP.06-17-2010

Kyung-Hoon Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20080315759Pixel, organic light emitting display and associated methods - A pixel includes an organic light emitting diode, a first transistor having a source coupled to a first power source, a control gate coupled to a first node, and a drain coupled to a second node, wherein the first transistor includes a floating gate and an insulating layer between the floating gate and the control gate, a second transistor having a source coupled to a data line, a drain coupled to the first node, and a gate coupled to a scan line, a third transistor having a source coupled to the second node, a drain coupled to the organic light emitting diode, and a gate coupled to one of a light emitting control line and the scan line, and a capacitor coupled between the first power source and the second node.12-25-2008
20090081364Evaporation apparatus - An evaporation apparatus is capable of preventing a sag phenomenon in a substrate. The evaporation apparatus includes a substrate supporting unit. The substrate supporting unit includes a substrate supporter for supporting side walls of a substrate in a chamber toward the same direction as an intake direction of the substrate entering the chamber; and a substrate-aiding supporter for supporting other side walls of the substrate that are not supported by the substrate supporter.03-26-2009
20090243977PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME - An organic light emitting display device including: a plurality of pixels, each of the pixels including an organic light emitting diode (OLED) and a pixel circuit for driving the OLED, the pixel circuit including: a first transistor for transferring a data signal supplied from a data line to a current scan line; a second transistor for controlling an amount of current corresponding to the data signal that flows from a first pixel power supply to the OLED; a third transistor for diode-connecting the second diode according to the current scan signal; a storage capacitor for maintaining a gate voltage of the second transistor in accordance with the data signal; and a fourth transistor for initializing a first node according to a previous scan signal supplied before the current scan signal is supplied, the fourth transistor in a pixel region of a previous row pixel.10-01-2009
20120009691METHOD OF MANUFACTURING AN ORGANIC LIGHT EMITTING DISPLAY - A pixel includes an organic light emitting diode, a first transistor having a source coupled to a first power source, a control gate coupled to a first node, and a drain coupled to a second node, wherein the first transistor includes a floating gate and an insulating layer between the floating gate and the control gate, a second transistor having a source coupled to a data line, a drain coupled to the first node, and a gate coupled to a scan line, a third transistor having a source coupled to the second node, a drain coupled to the organic light emitting diode, and a gate coupled to one of a light emitting control line and the scan line, and a capacitor coupled between the first power source and the first node.01-12-2012

Patent applications by Kyung-Hoon Chung, Suwon-Si KR

Moo-Il Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090167753PLASMA DISPLAY PANEL AND DRIVING METHOD THEREOF - A display panel and a driving method thereof capable of minimizing electromagnetic interference (EMI). A driving method of a display panel includes: sequentially supplying scan pulses to scan electrodes; and supplying data pulses separated by a time difference to at least two timing blocks while the scan pulses are supplied, each of the timing blocks including blocks of address electrodes, wherein the blocks of address electrodes supplied with the data pulses at a same time are separated by at least one block of address electrodes supplied with the data pulses at a time different from the same time by the time difference.07-02-2009

One-Woong Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100046020IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND FUNCTION MENU ADJUSTING METHOD IN IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming unit to perform printing, or scanning, or copying or facsimile, or any combination thereof; a user authentication unit to authenticate a user of the image forming apparatus; a display unit to display a function menu to the authenticated user; and a controller to determine whether any function in the function menu displayed to the authenticated user has not been used for more than a reference time, and adjusting the displayed function menu to remove any function in the displayed function menu that has not been used for more than the reference time.02-25-2010

Seung-Bum Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20080244576SYSTEM AND METHOD FOR MANAGING RESOURCES OF APPLICATIONS AND THREADS PERFORMED ON JAVA VIRTUAL MACHINE - A method of managing resources related to a Java Virtual Machine (JVM) and an application executed in the JVM is provided. The method includes defining a resource identifier uniquely identifying an arbitrary resource to be; generating a resource consumer for each thread, wherein the resource consumer uses a resource; generating at least one resource manager per resource identifier, wherein the resource manager manages a resource, and storing the at least one resource manager in a resource manager registry; calculating a quantity of resource usage by resource managers generated for all applications and threads in the applications, and storing the calculated quantity of resource usage, wherein the calculating and storing of the quantity are performed by each of the resource managers; and informing about the quantity of resource usage.10-02-2008
20090019439THREAD POOL MANAGEMENT APPARATUS AND METHOD - A thread pool management apparatus and method are provided. The thread pool management method includes setting a management policy for managing a thread pool; and managing the thread pool according to the management policy.01-15-2009
20090235247APPARATUS AND METHOD FOR CHECKING IDLE PERIOD OF VIRTUAL MACHINE, AND COMPUTER READABLE RECORDING MEDIUM FOR EMBODYING THE METHOD - An apparatus and method for checking an idle period of a virtual machine, and a computer readable recording medium for embodying the method. The apparatus includes a thread counting unit which counts a total number of threads that are under execution and a monitor thread which detects the idle period of the virtual machine based on the total number of threads that are under execution.09-17-2009

Seung Hwan Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100000266Washing machine - A washing machine has a water spray device to efficiently wet the laundry by spraying washing water to the laundry with uniform pressure. The washing machine includes an outer tub, and a water spray device installed at an upper portion of the outer tub to spray washing water. The water spray device includes a diffusion duct for diffusing the washing water around the outer tub and a spray member provided in the diffusion duct to spray the washing water into the outer tub.01-07-2010
20100175436Tub with overflow and washing machine having the same - Disclosed herein is a washing machine including an overflow defined through a portion of one side of an upper part of a tub and formed in the shape of a cutout and guide ribs protruding from the outer circumference of the tub to guide wash water drained through the overflow. The overflow is formed by cutting one side of the upper part of the tub, so that the washing machine has a simple overflow structure.07-15-2010
20100175727Washing machine - An automatic washing machine includes a remaining water discharging passage to drain remaining water from a pump case by connecting a drain line with an inner part of the pump case.07-15-2010
20100326141Washing machine and method for manufacturing the same - A washing machine capable of preventing a balancer from being deviated from the center of a washing tub and eccentrically assembled to the washing tub, and a method of manufacturing the same is provided. For this purpose, a bending part bent corresponding to an outer circumference of the balancer may be formed at the washing tub. The balancer may include a connection rim formed at the outer circumference thereof for easier connection with the washing tub, and the bending part may enclose the connection rim.12-30-2010
20120096652Washing machine - A washing machine that circulates wash water and, at the same time, generates bubbles in the wash water. The washing machine includes a machine body, a tub disposed in the machine body. a tub cover provided above the tub, a pump mounted below the tub, and a circulation unit, having one end coupled to the pump and the other end coupled to the tub cover, to circulate wash water from the pump to the tub. The circulation unit includes a first channel, a second channel communicating with the first channel, the second channel having a smaller sectional area than the first channel, and an air inlet port provided in the second channel to allow air to be introduced into the circulation unit therethrough.04-26-2012

Sung Mook Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20120032186WHITE ORGANIC LIGHT EMITTING DEVICE - Provided is a white organic light emitting device (OLED), including: a first electrode formed on a substrate; a hole transport layer formed on the first electrode; an emission layer formed on the hole transport layer; an electron transport layer formed on the emission layer; and an color control layer formed on at least one of the hole transport layer, the emission layer and the electron transport layer, and emitting green and/or red by energy transfer from the emission layer. The white OLED emits red, green and blue light with high efficiency, has excellent color reproducibility and a high color reproduction index.02-09-2012

Taegyeong Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100115763CIRCUIT MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING A SEMICONDUCTOR CIRCUIT - A module apparatus includes a first unit and a second unit adjacent to the first unit. The first unit includes a chip transfer unit mounting semiconductor chips on a printed circuit board and a heat unit applying heat on a solder ball of the semiconductor chip. The second unit includes a tester testing an electrical connection state between the printed circuit board and the semiconductor chip, a bad board storage storing the printed circuit board on which a semiconductor chip determined as bad in the tester is mounted, and a board moving member moving the printed circuit board stored in the bad board storage into the first unit.05-13-2010
20120031953APPARATUS FOR BUMP REFLOW AND METHODS OF FORMING BUMPS USING THE SAME - A method of forming wafer level bump includes forming at least one pre-bump on a first surface of a wafer, and performing a bump reflow process to the pre-bump while the first surface faces downward, such that a bump is formed.02-09-2012

Tae-Gyeong Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20080277800Semiconductor package and method of forming the same - Example embodiments relate to semiconductor packages and methods of forming the same. A semiconductor package according to example embodiments may include a printed circuit board (PCB), a first semiconductor chip mounted on the PCB, and a chip package mounted on the first semiconductor chip. The chip package may be in direct contact with the first semiconductor chip.11-13-2008
20090127717Semiconductor module - A semiconductor module may include a circuit substrate with a first die on the circuit substrate and a second die on the first die. The first die may include at least one first data input/output pad on a first peripheral portion of the first die and at least one first control/address pad on a third peripheral portion, the third peripheral portion being separate from the first peripheral portion of the first die. The second die may include at least one second data input/output pad on a second peripheral portion and at least one second control/address pad on a fourth peripheral portion. The second peripheral portion of the second die is not overlapped with the first peripheral portion of the first die in plan view. The fourth peripheral portion of the second die overlaps at least a portion of the third peripheral portion of the first die.05-21-2009
20090278561PROBE CARD HAVING REDISTRIBUTED WIRING PROBE NEEDLE STRUCTURE AND PROBE CARD MODULE USING THE SAME - The probe card is comprised of a probe card wafer, a plurality of through via electrodes penetrating the probe card wafer; and a plurality of redistributed wiring probe needle structures, each being connected to the through via electrodes protruding from a surface of the probe card wafer.11-12-2009
20100022051Method of fabricating electronic device having stacked chips - A method of fabricating an electronic device having stacked chips is provided. The method includes forming a plurality of chips arranged in a row direction and at least one chip arranged in a column direction. A molding layer is formed between the chips. Grooves are formed in the molding layer between the chips arranged in the row direction. Conductive interconnections are formed on the substrate having the grooves. The substrate is sawn along an odd- or even-numbered one of the grooves to be separated into a plurality of unit substrates. At least one of the separated unit substrates is folded along an unsawn groove of the grooves.01-28-2010
20100327439SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME - A semiconductor package includes a first package substrate, a first semiconductor chip disposed on the first package substrate, the semiconductor chip including first through hole vias, and a chip package disposed on the first semiconductor chip, the chip package including a second package substrate and a second semiconductor chip disposed on the second package substrate, wherein a first conductive terminal is disposed on a first surface of the semiconductor chip and a second conductive terminal is disposed on a first surface of the second package substrate, the first conductive terminal disposed on the second conductive terminal.12-30-2010
20110294260Semiconductor package and method of forming the same - Example embodiments relate to semiconductor packages and methods of forming the same. A semiconductor package according to example embodiments may include a printed circuit board (PCB), a first semiconductor chip mounted on the PCB, and a chip package mounted on the first semiconductor chip. The chip package may be in direct contact with the first semiconductor chip.12-01-2011
20120104631SEMICONDUCTOR MODULE - A semiconductor module may include a circuit substrate with a first die on the circuit substrate and a second die on the first die. The first die may include at least one first data input/output pad on a first peripheral portion of the first die and at least one first control/address pad on a third peripheral portion, the third peripheral portion being separate from the first peripheral portion of the first die. The second die may include at least one second data input/output pad on a second peripheral portion and at least one second control/address pad on a fourth peripheral portion. The second peripheral portion of the second die is not overlapped with the first peripheral portion of the first die in plan view. The fourth peripheral portion of the second die overlaps at least a portion of the third peripheral portion of the first die.05-03-2012
20120115307METHODS OF MANUFACTURING SEMICONDUCTOR CHIPS - A method of manufacturing semiconductor chips includes providing a semiconductor substrate including circuit regions, irradiating the semiconductor substrate with a laser beam onto to form a frangible layer, and polishing the semiconductor substrate to separate the circuit regions of the semiconductor substrate from one another into semiconductor chips. The frangible layer may be removed completely during the polishing of the semiconductor substrate.05-10-2012

Patent applications by Tae-Gyeong Chung, Suwon-Si KR

Tae Serk Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20100290173Multi layer ceramic capacitor and DC-Link capacitor module using the same - Provided are a high voltage multi-layer ceramic capacitor (MLCC) that may enable a surface mounting, and may form a guide electrode between inner electrodes or between sealing electrodes to thereby prevent a decrease in an inner voltage, caused by a parasitic capacitance, and a director current (DC)-link capacitor module using the MLCC. The high voltage MLCC may include: a ceramic laminated body 11-18-2010

Ui-Jin Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090275178METHOD OF MANUFACTURING POLYSILICON THIN FILM AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR HAVING THE SAME - In a method of manufacturing a polysilicon thin film and a method of manufacturing a TFT having the thin film, a laser beam is irradiated on a portion of an amorphous silicon thin film to liquefy the portion of the amorphous silicon thin film. The amorphous silicon thin film is on a first end portion of a substrate. The liquefied silicon is crystallized to form silicon grains. The laser beam is shifted from the first end portion towards a second end portion of the substrate opposite the first end portion by an interval in a first direction. The laser beam is then irradiated onto a portion of the amorphous silicon thin film adjacent to the silicon grains to form a first polysilicon thin film. Therefore, electrical characteristics of the amorphous silicon thin film may be improved.11-05-2009

Patent applications by Ui-Jin Chung, Suwon-Si KR

Won-Kyung Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20110089964METHOD FOR TESTING SEMICONDUCTOR MEMORY DEVICE USING PROBE AND SEMICONDUCTOR MEMORY DEVICE USING THE SAME - Example embodiments relate to a semiconductor memory device including a first pad having a probe region and a sensing region, the first pad may be adapted to come in contact with a primary probe, a sensing unit adapted to sense a weak contact of the first pad and the primary probe, the sensing unit may generate an output current in response to a contact point of the primary probe, and a second pad may be adapted to come in contact with a secondary probe to input/output an electric signal. The output current of the sensing unit may be output through the second pad or the secondary probe.04-21-2011

Won-Seok Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20110190147MICROARRAY REACTION DEVICE AND METHOD OF USING THE SAME - A microarray reaction device includes a fluid container, a reaction chamber, a first channel connected with the fluid container, a second channel connected with the reaction chamber, and a valve. The valve includes a first and second support unit, respectively including a first and second penetration opening unit, extended through a first and second surface thereof. The first and second penetration opening unit is connected to a second end of the first and second channel, respectively. The second support unit includes a third penetration opening unit extended through a second surface thereof. The first and second surfaces contact each other, such that the first support unit and the second support unit are slidably disposed with each other. The microarray reaction device further includes a storing chamber connected with the third penetration opening unit, and a pump connected to the storing chamber and providing pressure to the storing chamber.08-04-2011
20110237460MICROARRAY PACKAGE DEVICE AND METHOD OF MANUFACTURING THE SAME - A microarray package device and a method of manufacturing the same. An effective microarray analyzing reaction is performed by using the microarray package device that provides structural stability and reliable experimental results.09-29-2011
20120077683KIT AND METHOD FOR PREDICTING CYTARABINE SENSITIVY OF PATIENT HAVING ACUTE MYELOID LEUKEMIA - A kit and method for predicting cytarabine sensitivity of patients having acute myeloid leukemia are disclosed.03-29-2012
20120085928FLUORESCENCE DETECTION OPTICAL SYSTEM AND MULTI-CHANNEL FLUORESCENCE DETECTION SYSTEM INCLUDING THE SAME - A fluorescence detection optical system comprises a light source which emits excitation light, a collimating lens which condenses the excitation light emitted from the light source into substantially parallel light, an objective lens which focuses the excitation light on a microchamber of a microfluidic device, an optical detector which measures an intensity of a fluorescence signal generated in the microchamber by the excitation light, a beam splitter which transmits or reflects the excitation light emitted from the light source toward the objective lens, and reflects or transmits the fluorescence signal generated in the microchamber toward the optical detector, and a beam shaping lens which is disposed between the beam splitter and the objective lens and expands an optical spot of the excitation light in one direction in accordance with a shape of the microchamber.04-12-2012

Woo-Jun Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090010562METHOD OF REVISING EDGE REGION AND IMAGE FORMING DEVICE USING THE SAME - A method of revising an edge region and an image forming device using the same. The method of revising an edge region includes detecting edge regions from a half-toned image, and adjusting colors with respect to an edge region where a plurality of colors overlap each other among the detected edge regions in accordance with an existence/nonexistence of a black color in the edge region, while adjusting an edge region of a single color with respect to the edge region where the single color exists.01-08-2009
20100177365IMAGE FORMING APPARATUS AND IMAGE QUALITY CALIBRATION METHOD THEREOF - An image forming apparatus and an image quality calibration method in the image forming apparatus, the image forming apparatus including a printing unit to print a calibration chart in one mode selected from a plurality of resolution modes, a scanning unit to scan the printed calibration chart, and a calibrating unit to calibrate an image using color values of the scanned calibration chart according to the plurality of resolution modes.07-15-2010
20110299100PRINT CONTROLLING TERMINAL AND COLOR CORRECTION METHOD - A color correction method includes displaying an expected print image of a test image of the image forming apparatus on a monitor, outputting the test image to the image forming apparatus, performing color matching between the output test image and an expected print image on the monitor, changing an ICC profile of the monitor according to the performed color matching, and generating a print data using the changed ICC profile. Also a print controlling terminal which performs the color correction method.12-08-2011
20120038938Print controlling terminal and method for compensating colors - A present color compensating method includes receiving selection of an input ICC profile and an output ICC profile, receiving selection of a plurality of color rendering intents to be applied to an ICC profile, generating a color conversion table using the selected input ICC profile, the selected output profile, and the selected plurality of color rendering intents, and generating print data using the generated color conversion table.02-16-2012

Patent applications by Woo-Jun Chung, Suwon-Si KR

Woo Young Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090206396VERTICAL TRANSISTOR OF SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME - A vertical transistor of a semiconductor device and a method for forming the same are disclosed. The vertical transistor comprises a silicon fin disposed on a semiconductor substrate, a source region disposed in the semiconductor substrate below a lower portion of the silicon fin, a drain region disposed in an upper portion of the silicon fin, a channel region disposed in a sidewall of the silicon fin between the source region and the drain region, a gate oxide film disposed in a surface of the semiconductor substrate and the sidewall of the silicon fin, and a pair of gate electrodes disposed on the gate oxide films.08-20-2009

Ye-Chung Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20090065934Wiring substrate, tape package having the same, display device having the tape package, method of manufacturing the wiring substrate, method of manufacturing a tape package having the same and method of manufacturing a display device having the tape package - A wiring substrate may include a base film, a plurality of wires, a first insulation member and a second insulation member. The base film may have a chip-mounting region where a semiconductor chip may be mounted thereon. The wires may extend from the chip-mounting region and the wires may include adhesive end portions that may be electrically connected to the semiconductor chip. The first insulation member may cover portions of the wires outside the chip-mounting region thereof. The second insulation member may cover portions of the wire inside the chip-mounting region, the adhesive end portion of the wire being exposed by the second insulation member.03-12-2009
20100072607TAB PACKAGE CONNECTING HOST DEVICE ELEMENT - A device is provided in which a glass panel having beveled edge is flexibly connected to a TAB package. The outer lead portions of the TAB package include an end portion of first width connected to a connection pattern on the glass panel, a terminal portion having a second width greater than the first width, and a transition portion having a width that varies between the first and second widths. When the TAB package is connected the transition portion of the respective outer lead portions are disposed over the beveled edge of the glass panel.03-25-2010
20100141617DISPLAY DRIVER INTEGRATED CIRCUIT DEVICE, FILM, AND MODULE - A rectangular display driver integrated circuit device adapted for use with a flat panel display (FPD) device is disclosed and comprises, a plurality of input pads arranged in a central portion of the display driver integrated circuit device, and a plurality of output pads arranged along edges of all four sides of the display driver integrated circuit device. An associated film, film package, and flat panel display (FPD) module adapted to receive the display driver integrated circuit device are also disclosed.06-10-2010

Patent applications by Ye-Chung Chung, Suwon-Si KR

Yong-Jin Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20110195550METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device, the method including providing a semiconductor substrate; forming a gate pattern on the semiconductor substrate such that the gate pattern includes a gate dielectric layer and a sacrificial gate electrode; forming an etch stop layer and a dielectric layer on the semiconductor substrate and the gate pattern; removing portions of the dielectric layer to expose the etch stop layer; performing an etch-back process on the etch stop layer to expose the sacrificial gate electrode; removing the sacrificial gate electrode to form a trench; forming a metal layer on the semiconductor substrate including the trench; removing portions of the metal layer to expose the dielectric layer; and performing an etch-back process on the metal layer to a predetermined target.08-11-2011

Young-Su Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20080203488CMOS semiconductor device and method of fabricating the same - Example embodiments provide a complementary metal-oxide semiconductor (CMOS) semiconductor device and a method of fabricating the CMOS semiconductor device. The CMOS semiconductor device may include gates in the nMOS and pMOS areas, polycrystalline silicon (poly-Si) capping layers, metal nitride layers underneath the poly-Si capping layers, and a gate insulating layer underneath the gate. The metal nitride layers of the nMOS and pMOS areas may be formed of the same type of material and may have different work functions. Since a metal gate is formed of identical types of metal nitride layers, a process may be simplified, yield may be increased, and a higher-performance CMOS semiconductor device may be obtained.08-28-2008
20090317663MAGNETIC RECORDING MEDIUM - Provided is a magnetic recording medium. The magnetic recording medium includes a substrate, a recording layer disposed on the substrate for magnetic recording, and a carbon protection layer, which includes a carbon layer and a blocking layer disposed in the carbon layer to block infiltration of external impurities, disposed on the recording layer. Since the blocking layer is disposed in the carbon layer, a thickness of the carbon protection layer can be reduced while a sufficient hardness to protect the recording layer can be ensured, and moreover, a softness of the surface of the carbon protection layer can be improved.12-24-2009

Patent applications by Young-Su Chung, Suwon-Si KR

Young Suk Chung, Suwon-Si KR

Patent application numberDescriptionPublished
20080216517Washing machine detecting condensed water temperature and drying control method of the same - Disclosed herein are a washing machine with a drying unit and a drying control method of the same that is capable of controlling a drying time based on a temperature of condensed water used during a drying operation to accomplish optimum drying efficiency. The drying control method includes detecting the temperature of condensed water supplied during drying the laundry, setting the drying time based on the detected temperature of the condensed water, and operating the drying unit according to the set drying time to perform a drying operation.09-11-2008

Patent applications by Young Suk Chung, Suwon-Si KR