Chai, KR
Chang Joo Chai, Suwon-Si KR
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20090183319 | WASHING MACHINE AND RINSING CONTROL METHOD THEREOF - Disclosed herein are a washing machine that performs a rinsing operation while rotating a drum at a predetermined RPM without stopping the drum after spin-drying and a rinsing control method thereof The washing machine includes a drum to receive laundry and a motor to rotate the drum. The rinsing control method includes rotating the drum to perform spin-drying and decelerating the drum to a predetermined velocity to perform rinsing. Consequently, it is possible to improve rinsing efficiency even using a small amount of water. Also, it is possible to uniformly distribute the laundry in the drum without eccentricity, although a laundry untangling process for spin-drying is performed only once during the rinsing, which is performed several times, thereby reducing the total rinsing time. | 07-23-2009 |
Chongchel Chai, Seoul KR
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20150042689 | GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME - A gate driving circuit and a display apparatus having the gate driving circuit, in which the gate driving circuit includes a voltage adjusting part using a low clock signal to increase the reliability of the gate driving circuit, thereby extending the lifetime of the gate driving circuit. | 02-12-2015 |
Chong-Chui Chai, Seoul KR
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20150325604 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - The display device includes a substrate, a thin film transistor (TFT), which includes a gate electrode, a semiconductor layer, and source and drain electrodes, on the substrate member, a passivation layer on the TFT and having an opening to expose a portion of the drain electrode, and a pixel electrode directly on the drain electrode and only within the opening. | 11-12-2015 |
20160042694 | PIXEL CIRCUIT AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME - A pixel circuit and an OLED display including the same are disclosed. The pixel circuit includes a driving transistor having a double gate structure, the driving transistor including a first gate electrode electrically connected to a first node, a second gate electrode electrically connected to a second node, a first electrode electrically connected to a first power supply voltage, and a second electrode electrically connected to the anode of the OLED. The pixel circuit also includes a switching transistor including a gate electrode configured to receive a scan signal, a first electrode configured to receive a data voltage, and a second electrode electrically connected to the first node. The pixel circuit further includes a storage capacitor and a compensation capacitor including a first electrode electrically connected to the second node and a second electrode electrically connected to the first electrode of the driving transistor. | 02-11-2016 |
Chongchul Chai, Seoul KR
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20100271327 | DISPLAY PANEL, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS - In a display panel, a display apparatus having the display panel, and a method of driving the display apparatus, a conductive spacer is interposed between an array substrate and an opposite substrate, and the conductive spacer electrically connects a pixel electrode and a common electrode when a touch event occurs for one or more embodiments. When a common voltage is applied to the pixel electrode by the touch event, an electric potential of a data line is lowered by the common voltage through a turned-on switching device. A signal reader periodically reads out the voltage of the data line and senses the touch event using the read-out voltage to detect a touch position at which the touch event occurs. Thus, the display panel having a touch screen function may be manufactured, and an aperture ratio in the display panel may be prevented from being deteriorated. | 10-28-2010 |
20110216259 | DISPLAY PANEL - A display panel includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer. The first substrate includes a plurality of pixels, each having at least one gray scale expression unit to express at least two gray scales. The liquid crystal layer is interposed between the first and second substrates and subject to a phase transition depending on a voltage generated in relation to the gray scale expression unit. The gray scale expression unit includes a data line, a gate line crossing the data line and insulated from the data line, a switching device connected to the data line and the gate line, a first pixel electrode connected to the switching device, at least one coupling capacitor connected to the first pixel electrode in parallel, and at least one second pixel electrode connected to the first pixel electrode in parallel through the coupling capacitor. | 09-08-2011 |
20110261028 | LIQUID CRYSTAL DISPLAY, METHOD OF DRIVING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display comprising a plurality of pixels, each pixel of the plurality of pixels comprises a gate line which receives a gate signal; a data line which receives a data voltage; a first sub-pixel comprising a first transistor connected to the gate line and the data line, wherein the first transistor outputs the data voltage in response to the gate signal; and a first liquid crystal capacitor connected to the first transistor, wherein the first liquid crystal capacitor receives the data voltage output from the first transistor; a second sub-pixel comprising a second transistor connected to the gate line and the data line, wherein the second transistor outputs the data voltage in response to the gate signal; and a second liquid crystal capacitor connected to the second transistor, wherein the second liquid crystal capacitor receives the data voltage output from the second transistor; a resistor connected to the second transistor, wherein the resistor receives the data voltage output from the second transistor; and a first sharing capacitor connected to the resistor, wherein the first sharing capacitor receives the data voltage through the resistor. | 10-27-2011 |
20120182513 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first substrate having pixels, each pixel including a display area and a non-display area; a second substrate facing the first substrate and including a common electrode; and a liquid crystal layer disposed between the first substrate and the second substrate. Each pixel includes a first transistor, a second transistor, a main pixel electrode having a first connection part electrically connected to the first transistor, and a sub-pixel electrode having a second connection part electrically connected to the second transistor. The first and second connection parts are disposed in the non-display area. A protective layer is disposed between the first connection parts the first transistors and between second connection parts and the second transistors. | 07-19-2012 |
20120293736 | DISPLAY APPARATUS - A display apparatus includes a plurality of pixels. At least one of the pixels includes a gate line, a data line, a first storage line spaced apart from the gate line, a second storage line spaced apart from the gate line and the first storage line, first and second switching devices electrically connected to the gate line and the data line, a first liquid crystal capacitor connected to the first switching device and including the liquid crystal layer as its dielectric substance, a second liquid crystal capacitor connected to the second switching device and including the liquid crystal layer as its dielectric substance, a first storage capacitor connected between the first switching device and one of the first and second storage lines, and a second storage capacitor connected between the second switching device and a remaining one of the first and second storage lines. | 11-22-2012 |
20130077002 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved. | 03-28-2013 |
20130088532 | DISPLAY DEVICE FOR DISPLAYING PLANAR IMAGE AND THREE DIMENSIONAL IMAGE - A display device includes a gray scale voltage generating unit configured to generate at least one gray scale voltage set, a timing control unit configured to convert an externally input image signal into a predetermined format to output a converted image signal, a data driving unit configured to convert the converted image signal into a data voltage based on the at least one gray scale voltage set, and a display panel configured to control a plurality of sub pixels based on the data voltage, where the display panel controls the plurality of sub pixels using one gamma setting when the externally input image signal is a three-dimensional image signal, and controls the plurality of sub pixels using different gamma settings when the externally input image signal is a planar image signal. | 04-11-2013 |
20130093739 | DISPLAY APPARATUS - A display apparatus includes gate lines, data lines insulated from the gate lines while crossing the gate lines, and pixels each including sub-pixels in two successive rows by three successive columns. Among the sub-pixels in the two rows by the three columns, the sub-pixels in one of the three columns are respectively connected to a pair of different gate lines among three gate lines, and the sub-pixels in a different one of the three columns are connected to a remaining gate line among the three gate lines. The sub-pixels in the one and the different one of the three columns includes the same color filter and are applied with a gate signal transmitted in the same direction along pixel rows. | 04-18-2013 |
20130257925 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A three-dimensional (3D) image display device includes data lines, gate lines crossing the data lines, sub-pixels arranged in areas between the data lines and the gate lines, a data driver that drives the data lines, a first gate driver that drives first gate lines from among the gate lines, a second gate driver that drives second gate lines from among the gate lines, and a timing controller that controls the data driver, the first gate driver, and the second gate drivers according to an image signal and a control signal. The second gate driver does not drive the second gate lines during a 3D display mode. | 10-03-2013 |
20140055440 | NANO CRYSTAL DISPLAY - A nano crystal display includes a display panel including a display area and a non-display area, a data driver which applies data voltages to pixels through data lines, a gate driver disposed in the non-display area and which sequentially applies gate signals to the pixels through gate lines in response to control signals, a control signal line part disposed in the non-display area and which applies the control signals to the gate driver, a cover layer which extends in a column direction and covers the gate driver and the control signal line part, and a sub-electrode which extends in the column direction and covers the cover layer. The pixels display gray scales corresponding to the data voltages provided through the data lines in response to the gate signals. | 02-27-2014 |
20140104532 | NANOCRYSTAL DISPLAY - A nanocrystal display device includes a plurality of pixels; a gate line extended in a row direction; a data line extended in a column direction; and a second insulating layer on the data line. Each pixel includes first and second pixel areas adjacent to each other in the column direction; first and second pixel electrodes on the second insulating layer of the first and second pixel areas; a first black matrix on the second insulating layer, and having a step difference greater than that of the first and second pixel electrodes; a common electrode extended in the row direction, contacting the first black matrix and spaced apart from the second insulating layer in the first and second pixel areas, and a tunnel-shaped cavity between the common electrode, the first black matrix and the second insulating layer; and a liquid crystal layer in the tunnel-shaped cavity. | 04-17-2014 |
20150194121 | DISPLAY DEVICE - A display device is disclosed. In one aspect, the display device includes a timing controller configured to receive an image signal and a control signal and output a mode signal and a gate pulse signal based on the image signal and the control signal, wherein the mode signal has a voltage level and wherein the gate pulse signal has a frequency. The display device further includes a clock generator configured to generate a gate clock signal based on the mode signal and the gate pulse signal, wherein the gate clock signal has a voltage level and wherein the clock generator is further configured to set the voltage level of the gate clock signal based at least in part on the mode signal. The display device includes gate lines and a gate driver configured to drive gate lines based at least in part on the gate clock signal. | 07-09-2015 |
20150235614 | DISPLAY APPARATUS - A display apparatus includes a backlight assembly, a driving circuit part, and a display panel. The backlight assembly emits light. The driving circuit part receives an image signal, converts the image signal into image data, and generates a driving signal based on the image data. The display panel includes at least one pixel in which a plurality of sub-pixels is arranged in a two row by four column array, wherein the panel receives the light to display an image in response to the driving signal, wherein two sub-pixels of the sub-pixels arranged in a first row of the array each comprise a white color filter and two sub-pixels of the sub-pixels arranged in a second row of the array each comprise a white color filter. | 08-20-2015 |
Chong-Chul Chai, Geonggi-Do KR
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20090096730 | DISPLAY SUBSTRATE, DISPLAY DEVICE HAVING THE SAME AND METHOD OF DRIVING THE SAME - A display substrate includes first and second storage electrodes, a pixel electrode and a direction control electrode. A slit is formed through the pixel electrode. The direction control electrode is positioned in a region aligned with the slit, and a level of a voltage applied to the direction control electrode is changed. The level of the voltage applied to the direction control electrode may be periodically changed. The voltage applied to the direction control electrode may be changed after substantially the same voltage is applied to the pixel electrode and the direction control electrode. A voltage difference between a reference voltage and the direction control voltage may be greater than a voltage difference between the reference voltage and the pixel voltage. The reference voltage may be a common voltage. | 04-16-2009 |
Chong-Chul Chai, Mapo-Gu KR
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20090315870 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - The present invention relates to a display device and a driving method thereof. A display device in the present invention comprises: a capacitor connected between a first node and a second node; a switching transistor controlled by a first scanning signal and transmitting a data voltage to the first node; an emission control transistor controlled by a second scanning signal and transmitting a reference voltage to the second node; a driving transistor comprising a control terminal connected to the first node, an output terminal connected to the second node, and an input terminal; a driving control transistor controlled by a third scanning signal and transmitting a driving voltage to the input terminal of the driving transistor; and a light-emitting device connected to the second node. Accordingly, display contrast of a display device may be improved. | 12-24-2009 |
Chong-Chul Chai, Yongin-City KR
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20150042383 | STAGE CIRCUIT AND SCAN DRIVER USING THE SAME - A stage circuit includes a first driver, a second driver, a first output unit and a second output unit. The first driver controls voltages of first and second nodes, according to a first power source, a start signal or a carry signal of a previous stage supplied to a first input terminal, a first clock signal supplied to a second input terminal, and a second clock signal supplied to a third input terminal. The second driver controls a voltage of a third node, according to the first power source, a start signal or a carry signal of a previous stage supplied to a first input terminal, a carry signal of a next stage supplied to a fourth input terminal, and the voltage of the second node. | 02-12-2015 |
20150042638 | STAGE CIRCUIT AND SCAN DRIVER USING THE SAME - A stage circuit includes a first driver, a second driver, a first output unit, a second output unit and a controller. The first driver controls voltages of first and second nodes, according to a first power source, a third power source, a start signal or a carry signal of a previous stage input to a first input terminal, and a clock signal supplied to a second input terminal. The second driver controls voltages of third and fourth nodes, according to voltages of the first power source, the third power source, the first input terminal and the first and second nodes. The first output unit outputs a carry signal to a first output terminal, according to voltages of the first power source, the second input terminal and the third and fourth nodes. The second output unit outputs a scan signal to a second output terminal, according to voltages of the second power source, the second input terminal and the third and fourth nodes. The controller is electrically coupled to the first output terminal and the second driver. | 02-12-2015 |
Duck Young Chai, Gyeonggi-Do KR
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20160105540 | APPARATUS AND METHOD FOR DISPLAYING USER INTERFACE - An electronic device is provided. The electronic device includes a memory that is configured to store subscriber identity module (SIM) information corresponding to a communications service provider that provides a network. The SIM information is received, via the network, from an external device. A processor-implemented manager module is operatively connected to the memory and is configured to change, based on at least the SIM information, at least a part of a user interface to be displayed through a display operatively connected to the electronic device. | 04-14-2016 |
Heekwan Chai, Yongin-Si KR
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20130166233 | DEVICE FOR ESTIMATING A LIFETIME OF A SECONDARY BATTERY AND METHOD THEREOF - Embodiments of the present invention provide an accelerated lifetime estimation device for predicting the lifetime of a secondary battery, and a method thereof. The accelerated lifetime estimation device can accurately estimate a normal lifetime of the secondary battery while reducing an evaluation time period of the secondary battery. | 06-27-2013 |
20130268466 | SYSTEM FOR PREDICTING LIFETIME OF BATTERY - A system for predicting a lifetime of a battery cell, including a learning data input unit, the learning data input unit being configured to receive at least one learning measurement factor and at least one learning factor, a target data input unit, the target data input unit being configured to receive at least one target factor, a machine learning unit, the machine learning unit being coupled to the learning data input unit, the machine learning unit assigning weights to respective ones of the learning factors input to the learning data input unit, and a lifetime prediction unit, the lifetime prediction unit being coupled to the target data input unit and the machine learning unit, the lifetime prediction unit using the weights assigned by the machine learning unit to predict one or more characteristics indicative of the lifetime of the target battery cell. | 10-10-2013 |
Hee-Kwan Chai, Yongin-Si KR
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20140351177 | SYSTEM FOR PREDICTING THICKNESS OF BATTERY AND METHOD FOR PREDICTING THICKNESS OF BATTERY - A system for predicting the thickness of a battery is disclosed. In one aspect, the battery thickness predicting system includes a learning data input unit for receiving data on a previously manufactured battery. The thickness predicting system further includes an object data input unit for receiving data on a battery whose thickness is to be predicted. The system further comprises a mechanical learning unit connected to the learning data input unit to obtain a predicting function based on learning factors input to the learning data input unit and to provide weight values to the learning factors, respectively. The system further includes a thickness predicting unit connected to the object data input unit and the mechanical learning unit and using the weight values provided by the mechanical learning unit in order to predict the thickness of the battery whose thickness is to be predicted. | 11-27-2014 |
Jang Bom Chai, Seoul KR
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20150090003 | POSRV PERFORMANCE EVALUATION TEST APPARATUS AND CONTROL SYSTEM OF THE SAME - Disclosed are a pilot operated safety and relief valve (POSRV) performance evaluation test apparatus, which can test performance evaluation of a POSRV in a structurally stable state, and cope with various sizes of a lift cylinder or a spring-loaded pilot valve, and a control system of the POSRV performance evaluation test apparatus, which can prevent an inside of the lift cylinder from being suddenly pressed and thus damaged and at the same time more precisely evaluate the performance of the POSRV. | 04-02-2015 |
Joo Byung Chai, Daejeon KR
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20140080976 | METHOD OF PREPARING RUBBER LATEX HAVING HIGH POLYMERIZATION STABILITY - Disclosed is a method for preparing a rubber latex which includes adding a basic solution to an initial reaction hydrophilic monomer and a small amount of fat-soluble monomer when a polymerization conversion ratio is 90% or more to form particles having a small diameter and superior stability, ionizing an end of the particles to secure stability of the particles and growing the formed particles, and thereby obtains a stable latex with a large particle diameter using a minimal amount of emulsifying agent and minimizes gas generation and heat discoloration derived from the emulsifying agent. | 03-20-2014 |
20140094556 | THERMAL STABILIZER-FREE THERMOPLASTIC RESIN COMPOSITION AND METHOD OF PREPARING THE SAME - Disclosed are a thermal stabilizer-free thermoplastic resin composition and a method of preparing the same. The thermal stabilizer-free thermoplastic resin composition has superior impact resistance, falling ball impact resistance and gloss without using a separate thermal stabilizer. Particularly, the thermal stabilizer-free thermoplastic resin composition improves production efficiency when applied to a squeezing dehydrator because the thermoplastic resin composition is prepared without using a drying process. | 04-03-2014 |
20140378576 | RUBBER POLYMER LATEX WITH MULTI-LAYER CORE-SHELL STRUCTURE, PREPARATION METHOD THEREOF AND ACRYLONITRILE-BUTADIENE-STYRENE GRAFT COPOLYMER COMPRISING THE SAME - The present invention relates to rubber polymer latex with a multi-layer core-shell structure, a method of preparing thereof, an acrylonitrile-butadiene-styrene graft copolymer comprising the same, and a thermoplastic resin composition using the same. The rubber polymer latex with a multi-layer core-shell structure has improved weather resistance while maintaining the properties of a diene-based rubber component. The impact resistance, the coloring properties and the weather resistance of the acrylonitrile-butadiene-styrene graft copolymer including the same may be improved. | 12-25-2014 |
Joo-Byung Chai, Jeollanam-Do KR
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20090118393 | Method of preparing thermoplastic resin having superior gloss, impact strength and whiteness - Disclosed is a method for preparing a thermoplastic resin with superior impact resistance, chemical resistance and processability as well as excellent gloss and whiteness. The method includes emulsion-polymerizing a conjugated diene compound monomer to prepare a rubber latex having an average particle diameter of 1,800 Å to 5,000 Å, a polymerization conversion ratio of at least 90% and a swelling index of 12 to 40, an average gel content of 70 to 95%, emulsion-polymerizing 45 to 75 parts by weight of the rubber latex with 17 to 40 parts by weight of an aromatic vinyl compound and 4 to 20 parts by weight of a vinyl cyanide compound to prepare a graft copolymer latex, and coagulating the graft copolymer latex with a coagulant at 60 to 80° C., and aging the graft copolymer latex at 80 to 99° C. to obtain a graft copolymer powder. | 05-07-2009 |
Ju Byung Chai, Daejeon KR
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20160053099 | RUBBER POLYMER AND METHOD OF PREPARING THE SAME - Disclosed are a rubber latex and a method of preparing the same. The rubber latex comprises a diene based rubber polymer core and a multilayer shell structure wherein an aromatic or non-aromatic polymer having an unsaturated double bond and a diene based polymer are alternatively laminated on the core. When a rubber reinforced graft copolymer is prepared through emulsion polymerization of the rubber latex, a product having excellent impact resistance and colorability may be provided. | 02-25-2016 |
Jungwook Chai, Seoul KR
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20130297839 | METHOD AND SYSTEM FOR MANAGING MODULE IDENTIFICATION INFORMATION, AND DEVICE SUPPORTING THE SAME - The present invention relates to management of module identification information and discloses a system and method therefor and a source device supporting the same. In the system for managing module identification information, a source device sends a request signal for connection establishment, and at least one display device outputs the module identification information for identifying itself on a display unit in response to the signal from the source device. | 11-07-2013 |
20140223500 | METHOD AND SYSTEM FOR TRANSMITTING WIRELESSLY VIDEO IN PORTABLE TERMINAL - A method and a system for transmitting a video wirelessly in a portable terminal are provided. The method includes connecting a data channel to transmit a multimedia data and a control channel to transmit a control command when activating a wireless video transmission mode which may transmit the multimedia data wirelessly, and transmitting a transmission requested multimedia data to a reception terminal through the data channel when transmission of the multimedia data is requested, and transmitting a current volume information to the reception terminal through the control channel. | 08-07-2014 |
Jung-Wook Chai, Seoul KR
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20140064695 | APPARATUS AND METHOD FOR CONTROLLING A VIDEO - A system for controlling a video is provided. The system includes a terminal which transmits a flush command to an external device to delete buffered data in a buffer of the external device when a search command for moving to a location of specific data of a video is generated while data of the video is streamed to the external device and which then transmits to the external device the specific data located in relation to the search command, and an external device which deletes the buffered data in the buffer when the flush command is received from the terminal while a video streamed from the terminal is reproduced and which buffers the specific data of the video received from the terminal in the buffer to be output. | 03-06-2014 |
20140146836 | METHOD FOR VIDEO STREAMING AND AN ELECTRONIC DEVICE THEREOF - A video transmitting method for video streaming is provided. The method includes generating a video packet including one video frame, transmitting at least one transport packet generated using the video packet, and transmitting a dummy transport packet for indicating a boundary of the video packet if a size of the video frame exceeds a threshold. | 05-29-2014 |
Kwan Kyo Chai, Daejeon KR
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20150357545 | SOLAR POWER GENERATION SYSTEM - A solar power generation system according to the present invention comprises heat pipes which are arranged radially on the outer peripheral surface of an absorber to increase heat transfer effectiveness between the absorber and the heat pipes, thereby improving heat transfer efficiency. Also, the solar power generation system has the advantage of operating the system more stably and efficiently even in suddenly changing weather conditions, due to the improved heat transfer efficiency and capability to store heat for a specific amount of time. In addition, when the heat pipes are extrapolated onto the absorber, heat can be transferred more effectively by increasing contact surface area with between the absorber and the heat pipes. Furthermore, heat can be transferred more effectively by increasing the contact surface area by coupling the heat pipes to a heat exchange portion through a block-coupling technique. | 12-10-2015 |
Kyoung Hoon Chai, Seoul KR
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20120104332 | PASTE COMPOSITION FOR FRONT ELECTRODE OF SOLAR CELL, AND SOLAR CELL INCLUDING THE SAME - Provided is a paste composition for front electrode of a solar cell. The paste composition includes conductive power, an organic vehicle, a glass frit, and an additive. The additive includes at least one material selected from the group consisting of Zn, Sb, V, W, Cr, Cd, Re, Sn, Mo, Mn, Ni, Co, Cu, and metal oxide including one of the foregoing materials. | 05-03-2012 |
20120161082 | PASTE COMPOSITION FOR REAR ELECTRODE OF SOLAR CELL AND SOLAR CELL INCLUDING THE SAME - A paste composition for a rear electrode of a solar cell according to an embodiment comprises conductive powder including a first powder having a first mean particle diameter, a second powder having a second mean particle diameter larger than the first mean particle diameter, and a third powder having a third mean particle diameter larger than the second mean particle diameter, and an organic vehicle. | 06-28-2012 |
20120171810 | Paste Composition For Electrode of Solar Cell and Solar Cell Including the Same - A paste composition for an electrode of a solar cell according to the present invention comprises a conductive powder, an organic vehicle, and a glass frit, and the glass frit includes a first glass frit having a first glass transition temperature and a second glass frit having a second glass frit temperature lower than the first glass transition temperature. | 07-05-2012 |
20130095442 | Heat Treatment Container for Vacuum Heat Treatment Apparatus - Provided is a heat treatment container for a vacuum heat treatment apparatus. The heat treatment container includes a bottom and a sidewall. An exhaust passage is defined in an upper portion of the sidewall. | 04-18-2013 |
20130181944 | TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - A touch panel according to the embodiment includes a substrate; a first electrode formed on the substrate in a first direction and including a plurality of sensor parts and connection parts connecting the sensor parts with each other; and a second electrode formed in a second direction crossing the first direction while being insulated from the first electrode and including a plurality of sensor parts and connection parts connecting the sensor parts with each other. The sensor parts and the connection parts include transparent conductive materials, and the connection parts have resistance lower than resistance of the sensor parts in at least one of the first and second electrodes. | 07-18-2013 |
20130196278 | HEAT TREATMENT CONTAINER FOR VACUUM HEAT TREATMENT APPARATUS - A heat treatment container for a vacuum heat treatment apparatus according to an exemplary embodiment includes a bottom portion and a sidewall, and a support protruding inward. | 08-01-2013 |
20130279138 | TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - Provided is a method for manufacturing a touch panel. In the method, a substrate is prepared, a transparent electrode is formed on the substrate, an interconnection electrode material is applied to the substrate by printing, an interconnection electrode is formed by drying the interconnection electrode material, and a circuit board is disposed on the interconnection electrode. | 10-24-2013 |
20130293792 | TOUCH PANEL, METHOD FOR MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE TOUCH PANEL - A touch panel includes a substrate including at least one concave part, and a transparent electrode formed in the concave part to detect a position. | 11-07-2013 |
20130299220 | TOUCH PANEL AND METHOD FOR MANUFACTURING ELECTRODE MEMBER - Provided is a touch panel. The touch panel includes a substrate and an electrode member disposed on the substrate. The electrode member includes a base material for electrode having first and second surfaces opposite to each other, a first electrode disposed on the first surface, and a second electrode disposed on the second surface. | 11-14-2013 |
20140022467 | TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a touch panel and a method for manufacturing the same. The touch panel according to one embodiment includes the touch panel including a substrate, a first transparent electrode including a first sensor part formed on the substrate in a first direction and a first electrode connection part for electric connection of the first sensor part, and a second transparent electrode electrically insulated from the first transparent electrode, and including a second sensor part formed in a second direction crossing the first direction and a second electrode connection part for electric connection of the second sensor part. The second electrode connection part has a mesh shape. The touch panel according to another embodiment includes a substrate, a transparent electrode base spaced apart from the substrate, and a transparent electrode on the transparent electrode base. The transparent electrode comprises a first electrode including a first sensor part formed in one direction and a first electrode connection part for electrical connection of the first sensor part; and a second electrode, which is electrically insulated from the first electrode, and includes a second sensor part formed in a second direction crossing the first direction and a second electrode connection part for electrical connection of the second sensor part. The second electrode connection part has a mesh shape. | 01-23-2014 |
20140220341 | METHOD OF FABRICATING NANO WIRE AND NANO WIRE COMPLEX - Disclosed are a method of fabricating a nano wire and a nano wire complex. The method of fabricating a nano wire includes forming a plurality of seed particles by allowing a first ion to react with a second ion in a solvent, and forming a metallic nano wire by adding and heating a metallic compound in the solvent. | 08-07-2014 |
20140264188 | PASTE COMPOSITION FOR PRINTING AND TOUCH PANEL - Disclosed is a paste composition for printing including conductive powders, a binder, a dispersing agent, and a solvent. The dispersing agent includes a block copolymer of polyethylene oxide (PEO)-polypropylene oxide (PPO)-polyethylene oxide (PEO), or a block copolymer of polypropylene oxide (PPO)-polyethylene oxide (PEO)-polypropylene oxide (PPO). | 09-18-2014 |
20140285736 | ELECTRODE STRUCTURE AND METHOD FOR PRODUCING ELECTRODE - Disclosed are an electrode structure and a method for producing an electrode. The method includes disposing first and second wires on a substrate, and bonding the first and second wires to each other. The electrode structure includes a substrate, a first wire disposed on the substrate, and a second wire disposed on the substrate. The first wire crosses the second wire, and the first and second wires are bonded to each other. | 09-25-2014 |
20140293164 | TOUCH PANEL AND METHOD FOR ELECTRODE - Disclosed are a touch panel and a method for manufacturing the electrode. The touch panel includes a substrate, and a transparent electrode provided on the substrate to detect a contact position. The transparent electrode includes a metallic nanowire having a length of 30 um to 50 um. The method includes preparing a nanowire, coating the nanowire on a substrate, and curing the substrate. | 10-02-2014 |
20140307186 | TOUCH PANEL - The touch panel according to the embodiment includes a first substrate and a second substrate spaced apart from each other; a position detecting electrode on at least one of the first and second substrates; a wire connecting the position detecting electrode to a substrate; and an intermediate layer being elastically deformed such that a thickness of the intermediate layer is varied. | 10-16-2014 |
20140327847 | TOUCH PANEL - Disclosed is a touch panel. The touch panel includes a first substrate; a second substrate spaced apart from the first substrate; an electrode on at least one of the first substrate and the second substrate for detecting a position; and a piezoelectric part having an elasticity which varies depending on an electric field induced by the electrode, wherein the piezoelectric part includes a base and particles distributed into the base, and the base includes a polymer material having elasticity. | 11-06-2014 |
20140345921 | NANO WIRE COMPOSITION AND METHOD FOR FABRICATION TRANSPARENT ELECTRODE - Disclosed are a nanowire composition and a method of fabricating a transparent electrode. The nanowire composition includes a metallic nanowire, an organic binder, a surfactant, and a solvent. The metallic nanowire has a diameter of 30 nm to 50 nm, and a length of 15 μm to 40 μm, and a weight percentage of the metallic nanowire is in a range of 0.01% to 0.4%. The method of fabricating the transparent electrode includes preparing a nanowire composition, coating the nanowire composition on a substrate, and performing heat treatment with respect to the nanowire composition. The nanowire composition includes a metallic nanowire, an organic binder, a surfactant, and a solvent, and the metallic nanowire has a diameter of 30 nm to 50 nm, a length of 15 μm to 40 μm, and a weight percentage of 0.01% to 0.4%. | 11-27-2014 |
20150047877 | NANO-WIRE AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a wire and a method for manufacturing the same. The method includes heating a solvent, adding a capping agent to the solvent, and forming a metallic wire by adding a metallic compound to the solvent. The solvent includes a first solvent having a first reduction power and a second solvent having a second reduction power greater than the first reduction power. The capping agent includes a first capping agent containing a polymer having a first molecular weight, and a second capping agent containing a polymer having a second molecular weight greater than the first molecular weight. | 02-19-2015 |
20150090572 | TOUCH PANEL - A touch panel according to the embodiment includes a substrate including an effective area and a dummy area surrounding the effective area; a transparent electrode on the substrate; and an outer dummy layer on the dummy area, wherein the outer dummy layer comprises a piezoelectric material. | 04-02-2015 |
20150110953 | TOUCH PANEL, METHOD FOR MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE TOUCH PANEL - A touch panel includes a substrate including at least one concave part, and a transparent electrode formed in the concave part to detect a position. | 04-23-2015 |
20160041636 | TOUCH PANEL AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME - A touch panel according to the embodiment includes a substrate, a recess part on the substrate, an electrode unit aligned on the substrate to detect an input position and an actuator aligned on the recess part to transfer vibration force. A liquid crystal display according to the embodiment includes a liquid crystal panel for displaying images; and a touch panel aligned at a display side of the liquid crystal panel such that information is input thereto from an outside. The touch panel includes an input unit for inputting the information; and a haptic unit for applying vibration. The input unit includes a first substrate; a sensor unit aligned on the first substrate to detect an input position; and a wiring electrically connected to the sensor unit. The haptic unit includes a second substrate on the first substrate; a recess part on one surface of the second substrate; an electrode unit aligned on the second substrate to receive position information; and an actuator aligned on the recess part to transfer vibration force. | 02-11-2016 |
Kyung Nam Chai, Seongnam-Si KR
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20140292357 | SMART MULTI-LAYER COMPOSITES - A smart multi-layer composite is disclosed. The smart multi-layer composite includes a plurality of layers stacked in sequence; and a graphene layer interposed between the plurality of layers. | 10-02-2014 |
Myoung Jun Chai, Seoul KR
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20120257026 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE - A three dimensional image display device includes a display panel in which at least one of two consecutive left eye images and two consecutive right eye images are inputted, where the two consecutive left eye images are substantially the same as each other, and the two consecutive right eye images are substantially the same as each other, and where gate scanning directions of the two consecutive left eye images are opposite to each other, and gate scanning directions of the two consecutive right eye images are opposite to each other. | 10-11-2012 |
20140049526 | DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME - A driving circuit including a timing control part, a driving voltage generating part, a voltage modifying part, and a slope control part. The voltage modifying part is configured to modify the gate-on voltage to a swing-on signal based on the kickback control signal, the swing-on signal including a slicing part, the slicing part including a falling portion during which a level of the swing-on signal falls from the first high level to a second high level lower than the first high level, and a rising portion during which the level of the swing-on signal rises from the second high level to the first high level. The slope control part is configured to decrease a slew rate of the rising portion in the swing-on signal and to output the swing-on signal decreased the slew rate of the rising portion as a gate-on signal. | 02-20-2014 |
Ok-Hee Chai, Jeollabuk-Do KR
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20150118266 | COMPOSITION FOR PREVENTING, IMPROVING, OR TREATING IMMUNE DISEASES COMPRISING NATURAL EXTRACTS AS ACTIVE INGREDIENTS - The present invention provides a composition for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, an antihistamine composition, and an anti-inflammatory composition. The present invention provides a method for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, a method for inhibiting the release of histamine, and a method for preventing, improving, or treating inflammatory disorders. The composition according to the present invention has excellent inhibitory activities for IL-4 generation, the degranulation of mast cells, COX-2, 15-NOX, and the passing of allergens from through an intestinal epithelial cell layer, or an excellent Treg cell inducing activity. Further, the present invention provides a detailed mechanism of action of a natural substance and a food-drived antiallergenic substance, and provides stability, a reduction in production costs, and improved convenience of use by using a natural substance as a material. | 04-30-2015 |
Rita Chai, Seoul KR
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20120267390 | COSMETICS CONTAINER - The invention relates to a cosmetic container including a piston in which content contained in the container always reaches a content inlet of an airless discharge pump as the piston rises upward along and on an inner wall of the container with operation of the airless discharge pump. More specifically, the invention relates to such a cosmetic container in which content amount remaining in the container is indicated in association with the rising movement of the piston. | 10-25-2012 |
Sangkyu Chai, Ansan-Si KR
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20100132654 | BALANCE SHAFT MODULE FOR VEHICLE - The present invention is directed to a balance shaft module for a vehicle. In the balance shaft module of the present invention, an intermediate gear is covered by a baffle cover, thus making it possible to prevent air from mixing into the engine oil when an intermediate gear rotates. Further, since an intermediate gear is supported with increased support force by a gear shaft, to the present invention provides a reduction in noise and frictional wear and improves durability while considerably improving the NVH (Noise Vibration Harshness) performance of a vehicle. | 06-03-2010 |
Seung Wan Chai, Yuseong-Gu KR
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20150200732 | TRANSCEIVERS USING RESONANT COUPLING AND NONLINEAR EFFECT BY PLASMA WAVE AND RECEIVERS USED IN INTER-CHIP OR INTRA-CHIP COMMUNICATION - A transceiver using resonant coupling and nonlinear effect by plasma wave may include a split ring resonator transmitter and a split ring resonator receiver. The split ring resonator transmitter is formed by a split ring resonator antenna that transmits a clock signal. The split ring resonator receiver receives the clock signal by a resonant coupling, and the split ring resonator receiver is separated from the split ring resonator transmitter by a first distance. | 07-16-2015 |
Seungyong Chai, Suwon-Si KR
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20100244218 | INTEGRATED CIRCUIT PACKAGING SYSTEM WITH MULTI-STACKED FLIP CHIPS AND METHOD OF MANUFACTURE THEREOF - A method of manufacture of an integrated circuit packaging system includes: providing a base substrate; depositing a through-conductor on the base substrate; depositing a semiconducting layer on the base substrate and around the through-conductor; forming a metal trace connected to the through-conductor; depositing a dielectric surrounding the metal trace; and removing the base substrate. | 09-30-2010 |
Seungyong Chai, Gyeonggi-Do KR
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20140269810 | Semiconductor Device and Method of Calibrating Warpage Testing System to Accurately Measure Semiconductor Package Warpage - A warpage test system uses a calibration block to calibrate the warpage test system over a temperature profile. The calibration block includes a first metal block bonded to a second metal block. The first metal block includes a first metal and a second different metal. The first metal block includes a CTE different than a CTE of the second metal block. The calibration block is disposed in the warpage test system. A warpage of the calibration block is measured over a temperature profile ranging from 28° C. to 260° C. A deviation between the measured warpage of the calibration block and a known thermal expansion of the calibration block over the temperature profile is recorded. The warpage measurement in a semiconductor package is compensated by the deviation between the measured warpage of the calibration block and the known thermal expansion or warpage of the calibration block over the temperature profile. | 09-18-2014 |
Seungyong Chai, Kyungki-Do KR
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20110266656 | Semiconductor Device and Method of Forming Protective Coating Material Over Semiconductor Wafer to Reduce Lamination Tape Residue - A semiconductor device has a build-up interconnect structure formed over an active surface of a semiconductor wafer containing a plurality of semiconductor die separated by a saw street. An insulating layer is formed over the interconnect structure. Bumps are formed over the interconnect structure. A protective coating material is deposited over the insulating layer and saw street. A lamination tape is applied over the coating material. A portion of a back surface of the semiconductor wafer is removed. A mounting tape is applied over the back surface. The lamination tape is removed while leaving the coating material over the insulating layer and saw street. A first channel is formed through the saw street extending partially through the semiconductor wafer. The coating material is removed after forming the first channel. A second channel is formed through the saw street and the mounting tape is removed to singulate the semiconductor wafer. | 11-03-2011 |
20130256840 | Semiconductor Device and Method of Forming Protective Coating Material Over Semiconductor Wafer to Reduce Lamination Tape Residue - A semiconductor device has a build-up interconnect structure formed over an active surface of a semiconductor wafer containing a plurality of semiconductor die separated by a saw street. An insulating layer is formed over the interconnect structure. Bumps are formed over the interconnect structure. A protective coating material is deposited over the insulating layer and saw street. A lamination tape is applied over the coating material. A portion of a back surface of the semiconductor wafer is removed. A mounting tape is applied over the back surface. The lamination tape is removed while leaving the coating material over the insulating layer and saw street. A first channel is formed through the saw street extending partially through the semiconductor wafer. The coating material is removed after forming the first channel. A second channel is formed through the saw street and the mounting tape is removed to singulate the semiconductor wafer. | 10-03-2013 |
Seungyong Chai, Ichon-Si KR
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20090155961 | INTEGRATED CIRCUIT PACKAGE SYSTEM WITH PACKAGE INTEGRATION - An integrated circuit package system comprising: providing a base substrate; attaching a base integrated circuit die over the base substrate; forming a support over the base substrate near only one edge of the base substrate; and attaching a stack substrate over the support and the base integrated circuit die. | 06-18-2009 |
Suk Jun Chai, Hwaseong-Si KR
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20140117719 | FRONT PILLAR OF VEHICLE - A front pillar structure of a vehicle may include an outer side panel disposed on an outer side in a traverse direction of a vehicle, an inner side panel attached to the outer side panel with an opening formed therebetween, and a reinforcement inserted through the opening between the inner side panel and the outer side panel, Wherein the reinforcement may be attached to the outer side panel and the inner side panel to close the opening to have a closed cross-section. | 05-01-2014 |
20150175213 | SIDE BOTTOM STRUCTURE OF VEHICLE BODY FOR IMPROVING CRASHWORTHINESS AND ANTI-CORROSION PERFORMANCE - A side bottom structure of a vehicle may include a side sill having a closed cross-section with a predetermined outline, forming a side bottom of the vehicle body, and elongated in a longitudinal direction of the vehicle, a front pillar having one end thereof connected to a front end of the side sill and elongated in a height direction of the vehicle toward a roof of the vehicle, and a side outer panel combined with the side sill and the front pillar and forming a side external appearance of the vehicle body, wherein the side sill is formed by combining an inner side sill and an outer side sill, and wherein the inner and outer side sills have constant transverse cross-sections respectively, and a front end of the inner side sill and a front end of the outer side sill protrude further than the front of the front pillar. | 06-25-2015 |
Sungwo Chai, Seoul KR
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20110033347 | OXIDATION REACTOR FOR MANUFACTURING OF CRUDE TEREPHTHALIC ACID - Disclosed is an oxidation reactor for manufacturing terephthalic acid (CTA). In particular, in connection with manufacturing CTA by oxidizing para-xylene in the presence of air containing oxygen and acetic acid solvent, the present invention relates to location relationship among a gas reactant feeding location to feed air containing oxygen, a liquid reactant feeding location to feed para-xylene and a location of an impeller, and also relates to a new oxidation reactor, a structure of which is changed. | 02-10-2011 |
Yisheng Chai, Seoul KR
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20110031434 | MULTIFERROIC MATERIAL AND METHOD OF MANUFACTURING THE SAME - The present invention relates to a multiferroic material capable of freely controlling magnetic field size at room temperature, and to a method of manufacturing the same. Said multiferroic material includes hexaferrites containing magnetic iron ions partially substituted by non-magnetic ions. Said non-magnetic ions act to change the magnetic anisotropy of said hexaferrites. | 02-10-2011 |
Yi Sheng Chai, Seoul KR
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20140138571 | MAGNETOELECTRIC MATERIAL AND METHOD OF MANUFACTURING THE SAME - The present invention provides a magnetoelectric material in which an electric property is capable of being controlled by a magnetic field or a magnetic property is capable of being controlled by an electric field, and a method of manufacturing the same. Particularly, the present invention provides a magnetoelectric material in which a distance between magnetic ions interacting with each other is controlled by using non-magnetic ions or alkaline earth metal ions, and a method of manufacturing the same. | 05-22-2014 |
Young Gyu Chai, Seoul KR
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20090186005 | Methods and Compositions For Treating Motor Neuron Diseases Comprising Mesenchymal Stem Cells - Disclosed herein are a composition for treating motor neuron diseases, particularly amyotrophic lateral sclerosis (ALS), using mesenchymal stem cells, and a method for treating motor neuron diseases using the composition. The composition and treatment method can provide effective therapy for motor neuron diseases, particularly for amyotrophic lateral sclerosis (ALS). | 07-23-2009 |
Young-Ho Chai, Gyeonggi-Do KR
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20100295849 | THREE-DIMENSIONAL MODELING APPARATUS AND METHOD USING GRID STRUCTURE - Three-dimensional modeling apparatus and method, the three-dimensional modeling apparatus including: an input curved surface generating unit generating a plurality of input curved surfaces each of those is formed of a plurality of input points based on coordinates and a moving direction of an input device that moves in three-dimensional data input space; an input point arrangement unit generating three-dimensional coordinate space that corresponds to the data input space and is formed of a plurality of unit grids, and arranging the input points in each of the unit grids; a representative point determining unit determining a representative point of each of the unit grids based on coordinates of the input points included in each of the unit grids and generating a group of representative points with respect to each of the input curved surfaces; a polygon generating unit selecting a representative point sequentially from representative points as a central representative point and generating polygon sequentially with respect to the selected central representative point by connecting the selected central representative point to auxiliary representative points that are representative points adjacent to the selected central representative point; a curved surface model generating unit generating a curved surface model with respect to each of the groups of representative points by connecting polygons that are generated with respect to the respective representative points; and a curved surface model combining unit combining the curved surface models and adjacent curved surface models that are additionally generated to be adjacent to the curved surface models in the coordinate space to generate a final three-dimensional image. A plurality of curved surface models is combined with one another to generate a three-dimensional image so that a three-dimensional shape that is similar to an actual shape of an object to be modeled may be easily generated. | 11-25-2010 |
Young Min Chai, Incheon KR
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20150239630 | LAUNDRY PACKING MATERIAL AND PRODUCTION METHOD THEREFOR - The laundry packing material according to the present invention comprises a cover part and a support part. In the present invention, with the support part joined towards the top on the inside of the cover part, the outside surface towards the top of the cover part is selectively printed with a predetermined design by means of a separate additional process, and a plurality of tear-off holes are formed in the width direction of the cover part such that one portion from which the cover part is formed can be torn off the remaining portion, and the support part is subjected in advance to a lavender aroma or other such aromatization or an antimicrobial or an anti-wetting dipping process. According to the present invention, it is possible to respond individually to a plurality of laundry business customers without creating excess inventory and it is possible to pre-empt product quality complaints from not only laundry business operators but also a plurality of laundry using customers and at the same time it is possible to provide a bespoke service to laundry using customers. | 08-27-2015 |