Seungchul
Seungchul Baek, Gyeonggi-Do KR
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20140305778 | INPUT APPARATUS FOR ELECTRONIC DEVICE - An input device for an electronic device includes a floating prevention mechanism that prevents a physical key from being rocked. The input device may include a case, a body that is partially exposed to the outside of the case, a key base that is made of a soft material and coupled to a lower surface of the body, a switch that is positioned below the key base and generates an electrical signal when pressed by a force that is equal to or larger than a predetermined magnitude, and a substrate on which the switch is mounted. The key base may include a pressing protrusion that is formed on a bottom surface of the key base and presses the switch, and a floating prevention unit that is made of a soft material and formed at opposing sides of the key base with respect to the pressing protrusion. The floating prevention unit supports the body to prevent the body from being rocked. | 10-16-2014 |
Seungchul Chae, Seoul KR
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20130268937 | DISTRIBUTED PROCESSING SYSTEM, SCHEDULER NODE AND SCHEDULING METHOD OF DISTRIBUTED PROCESSING SYSTEM, AND PROGRAM GENERATION APPARATUS THEREOF - A distributed processing system includes a plurality of task nodes each configured to have a capability of processing a task using a reconfigurable processor, and having a capability of processing the task using a non-reconfigurable processor if the task is not processed using the reconfigurable processor, and a scheduler node configured to select a task node that is to process the task from the plurality of task nodes. | 10-10-2013 |
Seungchul Choi, Gyeonggi-Do KR
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20140035848 | ELECTRONIC PEN INPUT RECOGNITION APPARATUS AND METHOD USING C-TYPE TOUCH SCREEN PANEL (TSP) - An input position detection apparatus using a touch screen panel (TSP) includes: a power supply unit supplying a power; a transmission unit transmitting at least one internal signal formed by the power supplied by the power supply unit; a receiving unit receiving at least one signal among the internal signal transmitted by the transmission unit and at least one external signal transmitted by at least one electronic pen; and a controller comparing a strength of the signal received by the receiving unit with a strength of the internal signal transmitted by the transmission unit, determining a type of input method according to a result of a comparison, and detecting an input position. | 02-06-2014 |
Seungchul Han, Seoul KR
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20130117357 | CONTROL DEVICE, CONTROL TARGET DEVICE AND METHOD OF TRANSMITTING CONTENT INFORMATION THEREOF - A method of controlling a control device and a server is provided. The method of transmitting content information, the method comprising: transmitting an aggregation mode obtaining action to a media server; receiving information on the aggregation mode corresponding to the service description request signal transmitted from the media server; determining whether the media server perform an aggregation function using the information on an aggregation mode. | 05-09-2013 |
20130117409 | CONTROL DEVICE, CONTROL TARGET DEVICE AND METHOD OF TRANSMITTING CONTENT INFORMATION THEREOF - A method of a control device and a control target device to transmit content information is provided. The method includes: transmitting a service description request signal to a media server; receiving a service description corresponding to the service description request signal transmitted from the media server; determining whether the media server perform an aggregation function using information on an aggregation mode included the service description. | 05-09-2013 |
Seungchul Han, Gyeonggi-Do KR
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20150125993 | INTERPOSER, MANUFACTURING METHOD THEREOF, SEMICONDUCTOR PACKAGE USING THE SAME, AND METHOD FOR FABRICATING THE SEMICONDUCTOR PACKAGE - An interposer having a multilayered conductive pattern portion that is constructed by repeating the direct printing on a carrier of one or more conductive pattern layers and application of one or more insulating layers between the printed conductive pattern layers is described. Also, a method for manufacturing the interposer, a semiconductor package using the interposer, and a method for fabricating the semiconductor package are described. | 05-07-2015 |
Seungchul Jeong, Seoul KR
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20100265435 | DISPLAY APPARATUS HAVING VARIABLE DIFFUSER FILM - In a display apparatus according to an embodiment, a variable diffuser film is disposed between a backlight unit generating light and a display panel displaying an image. The variable diffuser film transmits or scatters the light from the backlight unit in response to an electrical signal to control a viewing angle. The variable diffuser film is disposed between the first and second transparent layers and includes a polymer layer in which liquid crystal molecules transmitting or scattering the light according to the electrical signal are dispersed. The polymer layer has a thickness of about 3 micrometers to about 15 micrometers, and the liquid crystal molecules have an anisotropic refractive index (Δn) of about 0.15 to about 0.25. In one aspect, the display apparatus may automatically switch a narrow viewing angle mode and a wide viewing angle mode, thereby reducing power consumption necessary to switch the narrow and wide viewing angle modes. | 10-21-2010 |
Seungchul Kim, Seoul KR
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20140180645 | MULTI DIMENSIONAL VIRTUAL EXPERIMENTAL APPARATUS AND METHOD FOR NANO DEVICE DESIGN - Disclosed is a virtual experimental apparatus and method for a nano device design. The virtual experimental apparatus for a nano device design includes a virtual work piece determining unit for determining a virtual experimental material for a nano device design, a virtual process experimental unit for applying at least one process to the virtual experimental material determined by the virtual work piece determining unit, and a virtual process analyzing unit for analyzing a result of each process applied to the virtual experimental material by the virtual process experimental unit. The virtual process analyzing unit further includes a multi-scale analyzing unit for analyzing the process result in at least one particle level. | 06-26-2014 |
Seungchul Lee, Daejeon KR
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20150316676 | SYSTEM AND METHOD FOR DETECTING INTERPERSONAL TOUCH USING ELECTRICAL PROPERTIES OF SKIN - Disclosed herein is an accurate and efficient, yet non-obtrusive system and method (using same) for detecting interpersonal touch, such as a high-five, which is prevalent in people's daily lives, so as to promote everyday interactions at diverse settings. Based on ubiquitous computing technology, one embodiment of the system for detecting interpersonal touch comprises a pre-motion filter for filtering a pre-motion prior to the interpersonal touch, a sensor for sensing electrical properties of skin, an evaluator for analyzing and determining the interpersonal touch based on the pre-motion and the electrical properties of skin, and a communicator for communicating information analyzed by the evaluator. Other embodiments are described and shown. | 11-05-2015 |
Seungchul Lee, Gyeonggi-Do KR
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20110216177 | STEREOSCOPIC IMAGE DISPLAY AND DRIVING METHOD THEREOF - A stereoscopic image display device includes a display panel provided with data lines and gate lines which intersect each other, and pixels arranged in a matrix, a patterned retarder including first retarders transmitting a first polarization light from odd numbered display lines of the display panel and second retarders transmitting a second polarization light from even numbered display lines, wherein in the odd numbered display lines of the display panel, left eye image data input during an N-th (where N is a positive integer) frame period is displayed during the N-th frame period, and left eye compensation image data generated based on the data input during the N-th frame period is displayed during a (N+1)-th frame period, and wherein in the even numbered display lines, right eye compensation image data generated based on data input during a (N−1)-th frame period is displayed during the N-th frame period, and right eye image data input during the (N+1)-th frame period is displayed during the (N+1)-th frame period. | 09-08-2011 |
20110228182 | STEREOSCOPIC IMAGE DISPLAY DEVICE - A stereoscopic image display device comprises: a liquid crystal panel for time-divisionally displaying left-eye image frame data and right-eye image frame data; a backlight unit being divided into a plurality of blocks, and sequentially scanned for each block to provide light to the liquid crystal panel; and shutter glasses comprising a left-eye filter transmitting only the light of the left-eye image and a right-eye filter transmitting only the light of the right-eye image, wherein the time period of sequentially lighting the first to the last blocks of the backlight unit is shorter than the period of addressing the left-eye image frame data or the right-eye image frame data from the first line to the last line of the liquid crystal panel. | 09-22-2011 |
Seungchul Lee, Goyang-Si KR
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20140029087 | SWITCHABLE LENS DEVICE, METHOD OF MANUFACTURING THE SAME, AND 2-DIMENSIONAL AND 3-DIMENSIONAL IMAGE DISPLAY DEVICE USING THE SAME - A switchable lens device, a method of manufacturing the same, and a 2-dimensional (2D) and 3-dimensional (3D) image display device using the same are disclosed. The switchable lens device includes a first base film, a first lens layer which is formed on the first base film, has a first refractive index in a first direction, has a second refractive index less than the first refractive index in a second direction vertical to the first direction, and has concave surfaces, a second lens layer which has convex surfaces filled in the concave surfaces of the first lens layer and has the first refractive index, and a second base film attached to the second lens layer. | 01-30-2014 |
Seungchul Park, Seoul KR
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20130088678 | METHOD OF MANUFACTURING AN ALIGNMENT SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME - A liquid crystal display panel may include a first substrate, a second substrate facing the first substrate and including a plurality of colloidal particles obtained by thermally treating a surface of the second substrate facing the first substrate, and a liquid crystal layer interposed between the first and second substrates to contain liquid crystal molecules. The size of each of the plurality of colloidal particles may vary according to the length of time heat is applied. | 04-11-2013 |
20140026623 | LAUNDRY PROCESSING MACHINE - A laundry processing machine including a casing, an outer tub supported in the casing, an inner tub rotatably provided in the outer tub, and a shock absorber. The shock absorber is coupled, at one end thereof, to the casing and coupled, at the other end thereof, to the outer tub to absorb vibration of the outer tub caused by rotation of the inner tub. The shock absorber actively provides a damping force in response to the vibration of the outer tub. | 01-30-2014 |
20150233036 | LAUNDRY TREATMENT APPARATUS - A laundry treatment apparatus including at least three balancers fixed to a drum such that they are spaced apart from one another at regular angular intervals around a rotational center of the drum, each of the at least three balancers being divided into a front chamber close to the front side of the drum and a rear chamber close to a rear side of the drum for accommodation of liquid and including a guide channel member for guiding liquid to the rear chamber, a channel unit comprising a first channel member for supplying liquid to the front chambers of the balancers and a second channel member for supplying liquid to the guide channel members of the balancers, and a supply unit capable of concurrently supplying liquid to both the first and second channel members or of selectively supplying liquid to one of the first and second channel members is disclosed. | 08-20-2015 |
20150233040 | LAUNDRY TREATMENT APPARATUS - A laundry treating apparatus including a cabinet comprising a laundry introduction hole formed therein to introduce laundry, a drum rotatably provided in the cabinet, the drum comprising a drum introduction hole, formed in a front surface thereof, in communication with the laundry introduction hole, at least three main balancers provided in the drum defining a space where liquid is stored, the balancers being spaced apart at preset angle intervals with respect to a rotation axis of the drum, and a sub balancer provided at the drum to provide a circulation of the liquid, the sub balancer increasing load of the drum locally by flowing the liquid stored in the circulation passage to the lowest point of a drum rotation locus based on a rotation speed of the drum. | 08-20-2015 |
Seungchul Park, Kyungbuk KR
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20090251394 | Flat panel display - A flat panel display is disclosed. The flat panel display includes a display panel including data lines, gate lines crossing the data lines, pixels arranged in a matrix format, and a pixel array that allows images to be simultaneously displayed on one screen by suitably disposing the images on one screen, a data drive circuit supplying data to the data lines, a gate drive circuit supplying scan signals to the gate lines, a scalar board converting a resolution of each of the images, and a control board that supplies data received from the scalar board to the data drive circuit and controls operation timing of the data drive circuit and operation timing of the gate drive circuit. a ratio of a horizontal length to a vertical length of the pixel array is 21.3-26.7:10. | 10-08-2009 |
20100127960 | LIQUID CRYSTAL DISPLAY - This document relates to a liquid crystal display capable of improving picture quality by compensating for difference in charge between liquid crystal cells. The liquid crystal display comprises a liquid crystal display panel; a gate driving circuit; a charge difference compensation circuit configured to generate, in a specific gray level range, analog positive gamma voltages having a first reference level and analog negative gamma voltages having a second reference level in synchronization with a first scan time at which a first gate line is driven, and generate the analog positive gamma voltages having a first compensation level that is lower than the first reference level and the analog negative gamma voltages having a second compensation level that is higher than the second reference level in synchronization with a second scan time at which a second gate line is driven; and a data driving circuit. | 05-27-2010 |
Seungchul Shin, Daejeon KR
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20100317954 | CONDUCTIVE ELASTIC BAND - Provided is a conductive elastic band that can obtain vital information in smart clothes, wearable computers, or bio-shirts, can transfer the obtained vital information externally through a communication network, and can be applied to various kinds of fabrics and clothes while maintaining conductivity and flexibility in shape. The conductive elastic band includes a front surface in contact with the user including a conductive portion having a fabric electrode and a non-conductive portion weaved with general fibers, a non-conductive rear surface weaved with the general fibers and elastic warps located between the front surface and the rear surface. | 12-16-2010 |
20110009729 | APPARATUS FOR MEASURING PHYSIOLOGICAL SIGNALS - Provided is an apparatus for measuring physiological signals by distributing modules according to functions. The physiological signal measuring apparatus includes first and second detection electrodes, a physiological signal detection module, a power supply module, and a connection line. The first and second detection electrodes are adhered to a target skin to detect physiological signals. The physiological signal detection module is installed at the first detection electrode to generate physiological signal data from the physiological signals detected by the first and second detection electrodes. The power supply module is installed at the second detection electrode to supply power to the physiological signal detection module. The connection line connects the physiological signal detection module and the power supply module. | 01-13-2011 |