Patent application number | Description | Published |
20130069497 | SLIM-TYPE DISPLAY MODULE FIXING APPARATUS FOR PORTABLE TERMINAL - A display module fixing apparatus used in a portable terminal such as a smart phone, a tablet Personal Computer (PC), or the like is provided. The fixing apparatus includes a display module bracket comprising an opening in a predetermined shape and a slim plate integrally fixed to the display module bracket into the opening. Therefore, the portable terminal using the display module fixing apparatus achieves slimness thereof. | 03-21-2013 |
20130294047 | MOUNTING STRUCTURE FOR CIRCUIT BOARDS IN ELECTRONIC DEVICE - A mounting structure for circuit boards in an electronic device is provided. The mounting structure includes a housing, a first circuit board, a second circuit board, and an electrical connector. The housing houses parts. The first circuit board is fixed to the housing. The second circuit board is overlapped in at least a portion with the first circuit board and is fixed to the housing. The electrical connector is configured to electronically connect the first circuit board and the second circuit board. | 11-07-2013 |
20140266924 | ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - An electronic device and a method for manufacturing an outer housing of the electronic device are provided. The electronic device includes an outer housing including a portion including a base including a non-conductive material and a plurality of islands formed on or above the base, wherein the plurality of islands include metallic materials, wherein the plurality of islands are spaced apart from each other, and wherein the plurality of islands form a two-dimensional (2D) pattern. The method includes injection-molding a base and forming a plurality of islands on or above the base, wherein the plurality of islands include metallic materials, and wherein the plurality of islands are spaced apart from each other to form a 2D pattern. | 09-18-2014 |
20140268517 | ELECTRONIC DEVICE WITH PROTECTIVE CASE AND OPERATING METHOD THEREOF - An electronic device is provided. The electronic device includes a connector detachable from part of an electronic device including a display, and a cover connected to the connector, wherein the cover is capable of covering at least part of the display of the electronic device, and wherein the cover includes a window configured to expose the at least part of the display when the cover covers at least part of the display. | 09-18-2014 |
20150265034 | STRAP UNITING DEVICE FOR WEARABLE DEVICE - A strap uniting device for a wearable device is provided. The strap uniting device includes a base, at least one guide protruded from the base, and at least one catching part protruded from the base, and constructed different from the at least one guide, and arranged parallel with the at least one guide. | 09-24-2015 |
Patent application number | Description | Published |
20100196778 | MANUFACTURING METHOD OF POROUS METAL ELECTRODE FOR MOLTEN CARBONATE FUEL CELLS USING DRY PROCESS - The present invention provides a method of manufacturing a porous metal electrode for a molten carbonate fuel cell using a dry process. According to the method of manufacturing a porous metal electrode of the present invention, in the press process for controlling the thickness of dry-cast metal powder and rearranging the dry-cast metal powder, the microstructure of the porous metal electrode can be controlled, and the uniformity of the thickness of the porous metal electrode can also be controlled. Therefore, the method of manufacturing a porous metal electrode according to the present invention can be used to manufacture both an anode and a cathode. | 08-05-2010 |
20110250521 | METHOD OF MANUFACTURING ANODE FOR IN-SITU SINTERING FOR MOLTEN CARBONATE FUEL CELL - Disclosed herein is a method of manufacturing an anode for in-situ sintering for a molten carbonate fuel cell, in which an anode green sheet is prepared using a slurry, and then a reinforcing layer is placed on the anode green sheet and then pressed, thereby improving the mechanical stability of a fuel cell stack and the long term stability of an anode, and an anode manufactured using the method. | 10-13-2011 |
20110287333 | REINFORCED MATRIX IMPREGNATED WITH ELECTROLYTES FOR MOLTEN CARBONATE FUEL CELL AND FABRICATION METHOD THEREOF - The present invention relates to an electrolyte-impregnated, reinforced matrix for molten carbonate fuel cells and a manufacturing method thereof. According to the invention, the electrolyte-impregnated matrix, which comprises both the electrolyte and the reinforcing particles including a metal and an oxide, is manufactured by adding the electrolyte, as required per unit cell of a fuel cell, and the reinforcing particles including the metal and the oxide, to a slurry during the matrix preparation step, and subjecting the resulting slurry to a tape casting process. By doing so, the matrix stacking operation is facilitated, and the matrix manufacturing process is simplified. In addition, cracking caused by the difference in thermal expansion coefficient between an electrolyte sheet and the matrix can be suppressed, and thermal shock occurring during operation of the fuel cell stack can be reduced, thus improving the performance and lifetime of the fuel cell. | 11-24-2011 |
20130280418 | FABRICATION METHOD OF ELECTROLYTE IMPREGNANTED CATHODES - Disclosed is a method for manufacturing an electrode, that is, a large-sized cathode, used for a molten carbonate fuel cell. In the disclosed method, a substrate and a pressure plate, used for electrolyte impregnation, are surface-treated so as to control the bending and cracking of the electrode during the impregnation of an electrolyte. | 10-24-2013 |
Patent application number | Description | Published |
20130152705 | MULTI-AXIS SENSOR - Provided herein is a multi-axis sensor including: a pair of electrodes positioned such that at least partial areas thereof face each other; an elasticity member having one of the pair of electrodes installed in its upper portion and another of the pair of electrodes installed in a lower portion; and a sensor unit electrically connected with the pair of electrodes, and configured to detect a change of capacitance value between the pair of electrodes and a change of resistance value of the elasticity member. | 06-20-2013 |
20140156067 | ROBOT FOR INSPECTING PIPELINES - Provided herein is a robot for inspecting pipelines as it moves along an outer surface of a pipeline, the robot comprising: a plurality of body parts detachably provided along a longitudinal direction of the pipeline; a connector configured to connect adjacent body parts, and to distance one of the connected body parts away from the pipeline so that the plurality of body parts may cross an obstacle; and a controller configured to control the connector to lift one of the body parts to cross an obstacle, with another body part secured to the pipeline. | 06-05-2014 |
20150152992 | BRAKE MECHANISM OF ROBOT USING MULTI-OUTPUT DIFFERENTIAL GEAR - A brake mechanism of a robot using a multi-output differential gear, capable of selectively blocking or applying driving force as needed, the brake mechanism including: a differential gear unit receiving driving force and generating at least three outputs differentiated from the driving force while being linked with the driving force; a driving unit transferring the driving force to the differential gear unit and moving in a direction away from or approaching the differential gear unit to thereby be detachably provided in the differential gear unit; and a rescuing unit controlling a spaced distance between the driving unit and the differential gear unit to attach and detach the driving unit to and from the differential gear unit | 06-04-2015 |
20160003694 | SENSOR AND METHOD OF MANUFACTURING THE SAME - A sensor and a method of manufacturing the same are provided. The sensor includes a substrate, a projecting portion including a plurality of projections that protrude upwardly from an upper portion of the substrate, and an electrode portion covering the projections and the upper portion of the substrate between the projections. The projecting portion of the sensor may have a micro-size projections and sense pressure applied thereto and a sliding movement thereon. | 01-07-2016 |
Patent application number | Description | Published |
20120323348 | METHOD, SYSTEM AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING RANKING OF GAME GROUP - A ranking method and system for providing a ranking of a game group is disclosed. The method includes creating a game group including a user and at least one member among the user's registered friends who have joined a game service, based on a game group creation request received from a user terminal. The method further comprises calculating a ranking of the user with respect to other members of the created game group based on a ranking inquiry request received from the user terminal, and providing the user terminal with the calculated ranking of the user. The user terminal drives a game service platform associated with a plurality of games and provides the game group creation request information and the ranking inquiry request information through the game service platform. | 12-20-2012 |
20140148253 | METHOD, SYSTEM AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING RANKING OF GAME GROUP - A ranking method and system for providing a ranking of a game group is disclosed. The method includes creating a game group including a user and at least one member among the user's registered friends who have joined a game service, based on a game group creation request received from a user terminal. The method further comprises calculating a ranking of the user with respect to other members of the created game group based on a ranking inquiry request received from the user terminal, and providing the user terminal with the calculated ranking of the user. The user terminal drives a game service platform associated with a plurality of games and provides the game group creation request information and the ranking inquiry request information through the game service platform. | 05-29-2014 |
20150065247 | METHOD, SYSTEM AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING RANKING OF GAME GROUP - A ranking method and system for providing a ranking of a game group is disclosed. The method includes creating a game group including a user and at least one member among the user's registered friends who have joined a game service, based on a game group creation request received from a user terminal. The method further comprises calculating a ranking of the user with respect to other members of the created game group based on a ranking inquiry request received from the user terminal, and providing the user terminal with the calculated ranking of the user. The user terminal drives a game service platform associated with a plurality of games and provides the game group creation request information and the ranking inquiry request information through the game service platform. | 03-05-2015 |
20160023119 | METHOD, SYSTEM AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING RANKING OF GAME GROUP - A ranking method and system for providing a ranking of a game group is disclosed. The method includes creating a game group including a user and at least one member among the user's registered friends who have joined a game service, based on a game group creation request received from a user terminal. The method further comprises calculating a ranking of the user with respect to other members of the created game group based on a ranking inquiry request received from the user terminal, and providing the user terminal with the calculated ranking of the user. The user terminal drives a game service platform associated with a plurality of games and provides the game group creation request information and the ranking inquiry request information through the game service platform. | 01-28-2016 |
Patent application number | Description | Published |
20120087479 | X-ray apparatus and control method thereof - An X-ray apparatus includes guide rails arranged along different axes, an X-ray tube movably mounted on at least one of the guide rails and adapted to be moved upon user force, motors provided at the guide rails to move the X-ray tube, a force detection unit to detect the user force, and a control unit to determine a direction of force and drive the motor provided at the guide rail on an axis corresponding to the determined direction. The X-ray apparatus may be easily moved based on force detection and velocity control of the motor, thereby achieving more precise and safe movement in a desired direction. Accordingly, the X-ray apparatus may provide rapid and efficient medical examination and treatment in hospitals. | 04-12-2012 |
20120136480 | Method to control medical equipment - A method to control medical equipment that moves along at least one axis or performs joint movement is provided. While the medical equipment is passively moved as operated by the operator, the operation intention of the operator is determined using a force sensor, a torque sensor, or the like, and motor control is performed taking into consideration the determined operation intention to reduce load (or drive power) of the operator. To accomplish this, the method determines a direction and magnitude of force that an operator applies to the medical equipment to move the medical equipment and generates auxiliary force having a magnitude proportional to the force applied by the operator and having the same direction as the direction of the force applied by the operator such that the medical equipment is easily moved. | 05-31-2012 |
20120158174 | METHOD TO GENERATE HUMANLIKE MOTION OF HUMANOID ROBOT - A method and apparatus to generate a humanlike motion of a humanoid robot which is capable of performing a humanlike breathing motion. For example, the method includes calculating target rotational angles of respective rotary joints to perform a basic motion according to a user command, calculating rotational angles of respective rotary joints to perform a breathing motion, and generating the breathing motion by adding up the target rotational angles of the respective rotary joints to perform the basic motion and the rotational angles to perform the breathing motion and providing the angles obtained thereby to respective rotary joints constituting joint units related to the breathing motion, thus providing intimacy and aesthetic stability to users. | 06-21-2012 |
20120168397 | HOIST APPARATUS AND CONTROL METHOD THEREOF - A hoist apparatus including a hoist and control method are provided. The hoist includes a cable to which an object is connected, a motor, a drum to wind or unwind the cable in linkage with rotation of the motor, a pulley connected to the drum via the cable to guide the cable to the drum, and an angle detection assembly to detect an angle of the cable between the pulley and the object. A control unit detects whether the object shakes based on the angle of the cable and controls shaking restriction if shaking of the object is detected. User force and angle of the cable are detected and movement of the object is controlled, the object is easily moved by the user, auxiliary force is applied to the object, and vibration of the object is minimized. | 07-05-2012 |
Patent application number | Description | Published |
20090241110 | VIRTUAL ENVIRONMENT SYSTEM AND METHOD FOR OPERATING THE SAME - A virtual environment system and a method of operating the same, the virtual environment system including: a virtual operating system (OS) unit to operate a virtual OS installed in a mobile storage medium in a host OS installed in a host computer, to attach a virtual resource included in the virtual OS to the host OS, and to perform arbitration so that a virtual process operated in the virtual OS uses the virtual resource; and a user interface unit to provide a virtual desktop screen so that a user can use the virtual process in the virtual environment provided by the virtual OS. | 09-24-2009 |
20110072420 | APPARATUS AND METHOD FOR CONTROLLING PARALLEL PROGRAMMING - A parallel programming adjusting apparatus and method are provided. Parameter sets are made by grouping parameters of a parallel programming model influencing the system performance, the parameter sets are combined among the groups, generating parameter combinations. Execution files are executed for the individual parameter combinations and a runtime of a parallel region for respective parameter combination is measured. An optimum parameter combination is selected based on the measured runtime. | 03-24-2011 |
20110106916 | APPARATUS AND METHOD FOR EXECUTING AN APPLICATION - Provided are an apparatus and method for executing an application. Using the apparatus and method, an application is executed in a terminal directly, or by receiving a computing service from a remote server. After an execution time and/or power consumption of when the application is executed in the terminal directly, and an execution time and/or power consumption when the computing service is received from the remote server are estimated, one of the application execution methods of the two cases may be selected according to the estimated values. The estimated values may be determined based on a state of the terminal, the quality of service (QoS) state of the remote server, and a characteristic of the application. | 05-05-2011 |
20110138236 | APPARATUS AND METHOD FOR PROVIDING VISUAL INTERFACE FOR INFORMATION OF ERROR GENERATED IN MULTITHREAD TESTING - A visual interface providing method for efficiently providing information about errors occurring in a multi-thread operation state. Error log information about at least one error generated during multi-thread processing of program code may be generated. The error log information may be converted into a markup language file according to a predetermined document type definition that specifies at least one information item used for a visual interface with respect to an error. The visual interface may be provided by rendering the markup language file, wherein the visual interface includes thread information including at least one of general information about at least one thread in which an error has occurred and error information about the error, and time information about a time period during which the at least one thread is executed. | 06-09-2011 |
20110154299 | APPARATUS AND METHOD FOR EXECUTING INSTRUMENTATION CODE - An instrumentation apparatus and method capable of adding an additional operation to an execution program, are provided. A processor for supporting instrumentation assigns an instrumentation bit to an instruction that includes instrumentation code that needs to be executed. The processor jumps to an address of a memory for execution of the instrumentation code, and stores the jump address in a register. If a fetched instruction includes the instrumentation bit, the processor jumps to the jump address stored in the register and executes the instrumentation code. | 06-23-2011 |
20110167413 | COVERAGE APPARATUS AND METHOD FOR TESTING MULTI-THREAD ENVIRONMENT - A coverage apparatus and method for testing a multi-thread environment is provided. The coverage apparatus and method analyzes an application to search for synchronization blocks, forcedly schedules an execution order of a plurality of threads including the detected synchronization blocks in such a manner as to induce execution conflicts of the synchronization blocks, and then executes the threads in the scheduled order to perform coverage of the corresponding application. | 07-07-2011 |
20110202903 | APPARATUS AND METHOD FOR DEBUGGING A SHARED LIBRARY - An apparatus and method for debugging a shared library are provided. By performing the shared library-based debugging as described herein, instead of application process-based debugging, the limit of physical memory may be reduced and debugging efficiency may be improved by un-mapping a virtual map page in application processes that are mapped with the physical and logical memory addresses of the shared library. | 08-18-2011 |
20110231813 | APPARATUS AND METHOD FOR ON-DEMAND OPTIMIZATION OF APPLICATIONS - An apparatus and method for optimizing an application to be executed in an execution environment of a client are provided. For example, on-demand optimizing of the performance of applications may be performed such that the applications are suitable for execution environments of various types of Consumer Electronic (CE) equipment, in order to distribute high performance applications. | 09-22-2011 |
20120059997 | APPARATUS AND METHOD FOR DETECTING DATA RACE - An apparatus and method for detecting a data race of a multithread system is provided. A thread may be divided into an open sub region or a closed sub region according to a vector clock and an execution state. In order to detect a data race before the execution is terminated, when an open sub region is converted to a closed sub region, a memory access event corresponding to the closed sub region is investigated and a memory access event having no parallel relation with an open sub region is deleted among memory access events having been subject to the investigation. | 03-08-2012 |
20120079460 | INSTRUMENTATION APPARATUS AND METHOD - Provided is an instrumentation apparatus and method for inserting an instrumentation function into a program. The instrumentation function may be inserted into code that is outside of a loop of a program or a system library function relevant to the program. | 03-29-2012 |
20120089785 | APPARATUS AND METHOD FOR DETECTING FALSE SHARING - A false sharing detecting apparatus for analyzing a multi-thread application, the false sharing detecting apparatus includes an operation set detecting unit configured to detect an operation set having a chance of causing performance degradation due to false sharing, and a probability calculation unit configured to calculate a first probability defined as a probability that the detected operation set is to be executed according to an execution pattern causing performance degradation due to false sharing, and calculate a second probability based on the calculated first probability. The second probability is defined as a probability that performance degradation due to false sharing occurs with respect to an operation included in the detected operation set. | 04-12-2012 |
20120089970 | APPARATUS AND METHOD FOR CONTROLLING LOOP SCHEDULE OF A PARALLEL PROGRAM - A compiling apparatus and method are provided. The compiling apparatus includes a first setting unit that sets a first parameter of a parallel programming model for a parallel region of a caller, a callee detection unit that detects a callee that is called by the caller and that has at least one loop region, and a second setting unit that sets a second parameter of the parallel programming model for the loop region of the callee using the first parameter. | 04-12-2012 |
20120096443 | METHOD OF ANALYZING SINGLE THREAD ACCESS OF VARIABLE IN MULTI-THREADED PROGRAM - A method of analyzing single thread access by a variable of a multi-threaded program is provided. The method includes computing a thread identifier of a thread to be executed in a node of the multi-thread program; computing multiple threads configured to concurrently execute the node; and computing thread accessibility by deducing one or more variables that are executed in a single thread of the program from one or more pairs of the computed threads that concurrently execute the node. | 04-19-2012 |
Patent application number | Description | Published |
20140167520 | WIRELESS POWER TRANSMISSION DEVICES, WIRELESS POWER RECEPTION DEVICES, WIRELESS POWER TRANSMISSION SYSTEMS, AND WIRELESS POWER TRANSMISSION METHODS - A wireless power transmission device may comprise a source coil; and/or a resonance coil inductively coupled to the source coil. The source coil may transmit power outside of the wireless power transmission device in an electromagnetic induction type during a first interval. The source coil may transmit the power to the resonance coil in the electromagnetic induction type and the resonance coil may transmit the power received from the source coil to the outside of the wireless power transmission device in a magnetic resonance type during a second interval that is different from the first interval. | 06-19-2014 |
20140253073 | BI-DIRECTIONAL VOLTAGE POSITIONING CIRCUIT, VOLTAGE CONVERTER AND POWER SUPPLY DEVICE INCLUDING THE SAME - A bi-directional voltage positioning circuit includes a voltage to current converter, a current mirror circuit and a switch. The voltage to current converter converts a sensing voltage to a first current, and the sensing voltage is sensed based on a current flowing through an output coil connected between a switching node and an output node. The current mirror circuit mirrors the first current to generate a second current and a third current, the second current is N times greater than the first current, the third current is M times greater than the first current, and N and M are real numbers greater than zero. The switch provides a feedback node with one of the second current and third current in response to a switching control signal, and an output voltage of the output node is divided at the feedback node. | 09-11-2014 |
20150130292 | VOLTAGE CONVERTER, WIRELESS POWER RECEPTION DEVICE AND WIRELESS POWER TRANSMISSION SYSTEM INCLUDING THE SAME - A voltage converter includes a high voltage regulator, a buck converter and a dual input linear regulator unit. The high voltage regulator converts a rectified voltage to a first load voltage. The rectified voltage is rectified from an input voltage. The buck converter generates an output voltage having a first level based on the rectified voltage during a stabilizing period and provides a transition detection signal that is enabled when the output voltage transitions to the first level. The stabilizing period is successive to an initializing period. The dual input linear regulator unit receives the first load voltage, the output voltage and a reference voltage, generates a second load voltage based on the first load voltage during the initializing period, and generates the second load voltage based on the output voltage during the stabilizing period. | 05-14-2015 |
20150263615 | SWITCHING REGULATORS, POWER MANAGEMENT DEVICES AND SYSTEMS INCLUDING THE SAME - A switching regulator includes a DC-DC converter and a dynamic voltage positioning circuit. The DC-DC converter includes an inductor connected between an input port and an output port. The dynamic voltage positioning circuit includes a sensing circuit and a mirroring circuit. The sensing circuit is configured to sense an inductor current flowing through the inductor, and to convert a voltage applied to a direct current resistance (DCR) of the inductor into a droop current using a variable resistor. The mirroring circuit is configured to cause a voltage drop at the output port of the DC-DC converter based on a current corresponding to a difference between a bias current and the droop current. | 09-17-2015 |
20150357916 | BUCK-BOOST CONVERTER AND OPERATING METHOD - A method of operating a buck-boost converter including an inductor and a capacitor includes; operating the buck-boost converter in boost mode until a level of an input voltage applied at an input node of the buck-boost converter reaches a desired level of an output voltage apparent at an output node of the buck-boost converter, and after the level of an input voltage reaches the desired level of the output voltage, operating the buck-boost converter in buck mode, wherein operating the buck-boost converter in buck mode and operating the buck-boost converter in boost mode overlap at least in part temporally proximate a point at which the level of the input voltage exceeds the level of the output voltage. | 12-10-2015 |
20160062319 | SMART WATCH FOR ENABLING WIRELESS CHARGING - A smart watch capable of wireless charging includes a bezel which functions as a smart function operation circuit and a touchable display and a wrist band connected to the bezel. The bezel is separated from a power receiving coil. | 03-03-2016 |
Patent application number | Description | Published |
20110249468 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE - A light emitting device includes a light emitting structure comprising a first conductivity type semiconductor layer, a second conductivity type semiconductor layer and an active layer disposed between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer to emit a light of a first wavelength; and a re-emission layer disposed on the light emitting structure, the re-emission layer comprising a nitride semiconductor, wherein the re-emission layer absorbs the light of the first wavelength range and the re-emission layer emits a light of a second wavelength range longer than the first wavelength range, and the re-emission layer is configured of multi layers having different indium (In) compositions, respectively, and the indium content in the multi-layer is largest in a top layer of the multi-layers. | 10-13-2011 |
20120033444 | LIGHT EMITTING DEVICE, LIGHT EMITTING DEVICE PACKAGE, AND DISPLAY DEVICE THEREWITH - A light emitting device includes an active layer having quantum walls and quantum wells, a first conductive type semiconductor layer on one side of the active layer, a second conductive type semiconductor layer on the other side of the active layer, and an interfacial layer arranged between the active layer and the first conductive type semiconductor layer or between the active layer and the second conductive type semiconductor layer, wherein the interfacial layer includes barrier layers and basal layers provided between the barrier layers, wherein an energy bandgap of each of the barrier layers increases from the first conductive type semiconductor layer or the second conductive type semiconductor layer to an active layer direction linearly, and greatest energy bandgaps of the barrier layers are different from one another. | 02-09-2012 |
Patent application number | Description | Published |
20140038348 | ETCHANT COMPOSITION AND MANUFACTURING METHOD FOR THIN FILM TRANSISTOR USING THE SAME - An etchant composition includes ammonium persulfate (((NH | 02-06-2014 |
20140125904 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a substrate; a gate line and a data line disposed on the substrate; a semiconductor layer disposed on the substrate; first and second field generating electrodes disposed on the substrate; and a first protecting layer formed from the same layer as the first field generating electrode and covering at least a portion of the data line. | 05-08-2014 |
20150129868 | THIN FILM TRANSISTOR HAVING THE TAPER ANGLE OF THE ACTIVE PATTERN IS GREATER THAN THE TAPER ANGLE OF THE SOURCE METAL PATTERN - A thin film transistor includes a gate electrode, an active pattern overlapping with the gate electrode and including a semiconductive oxide, and a source metal pattern disposed on the active pattern and including a source electrode and a drain electrode spaced apart from the source electrode. The active pattern underlaps an entire portion of a lower surface of the source metal pattern and minimally protrudes beyond lateral ends of the source metal pattern due to the active pattern having sidewall taper angles that are substantially greater than corresponding and adjacent sidewall taper angles of the overlying source metal pattern. Thus parasitic capacitance may be reduced and performance enhanced. | 05-14-2015 |
20150147836 | COMPOSITION FOR CLEANING FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURING DISPLAY DEVICE USING THE SAME - The disclosure provides a cleaning agent composition for a flat panel display device, including: polyaminocarboxylic acid; alkali base; a nonionic surfactant; and a fluoride component. The cleaning agent composition for the flat panel display device can effectively remove metal oxides and organic contaminants on the substrate without impairing a transparent conductive layer. | 05-28-2015 |
20150214072 | ETCHANT COMPOSITION AND MANUFACTURING METHOD FOR THIN FILM TRANSISTOR USING THE SAME - An etchant composition includes ammonium persulfate (((NH | 07-30-2015 |
20150380443 | METHOD OF FORMING A METAL PATTERN AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE - A method of forming a metal pattern includes disposing a gate metal layer on a substrate; disposing a photoresist layer on the gate metal layer; etching portions of the photoresist layer to form a first photo pattern; etching portions of the gate metal layer to form a gate pattern including a gate electrode, in which the gate metal layer is patterned using the first photo pattern as a mask; ashing an end portion of the first photo pattern to form a second photo pattern; disposing a first gate insulating layer over the substrate and the second photo pattern; removing the second photo pattern and a portion of the first gate insulating layer disposed over the second photo pattern; and disposing a second insulating layer over the gate pattern and the remaining portions of the first gate insulating layer. | 12-31-2015 |
20160096201 | SUBSTRATE-TREATING APPARATUS AND METHOD FOR TREATING A SUBSTRATE USING THE SAME - A substrate-treating apparatus includes a liquid-providing part, a first liquid-removing knife and a returning part. The liquid-providing part provides a first liquid chemical for cleaning a substrate that includes a metal pattern and a photoresist pattern on the metal pattern, and for removing an etchant that remains on the substrate. The first liquid-removing knife sprays a second liquid chemical in a direction inclined and opposite to a returning direction of the substrate, so as to remove the first liquid chemical, the first liquid chemical including a metal precipitate. The returning part returns the substrate from the liquid-providing part toward the first liquid-removing knife in the returning direction. | 04-07-2016 |