Heesun
Heesun Hong, Seoul KR
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20150157208 | APPARATUS FOR MEASURING CONDITION OF OBJECT - The present disclosure provides a measurement apparatus including a light source configured to output light toward a first side of an object, a sensor positioned relative to the light source to permit the object to be positioned between the light source and the sensor, wherein the sensor is configured to sense the light transmitted through the object, and an optical transmitter disposed at an upper portion of the sensor and comprising a plurality of optical fibers configured to transfer the transmitted light to the sensor. | 06-11-2015 |
Heesun Ji, Chungcheongnam-Do KR
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20140374722 | COMPOUND, ORGANIC ELECTRIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF - A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer including the compound of Formula 1. The organic material layer include a light emitting layer, a hole transport layer including a compound represented by Formula 2, and an emission-auxiliary layer including the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, color purity, and life span can be improved. | 12-25-2014 |
Heesun Kim, Seoul KR
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20150226475 | REFRIGERATOR AND METHOD FOR CONTROLLING THE SAME - A refrigerator and a method for controlling the same are disclosed. A refrigerator includes a timer for measuring an interval of one hour after power is supplied to the refrigerator, a door opening/closing sensor for sensing opening and closing of a door, a storage unit for storing information whether door is opened in a sector defined as one hour by the timer and at least 7 sector units each having 24 consecutive sectors, and a control unit for predicting a refrigerator use pattern in 24 sectors by overlapping 7 sector units, performing a normal operation mode to maintain a storage compartment at a first desired temperature in a sector in which door opening is predicted, and performing a power-saving operation mode to maintain the storage compartment at a second desired temperature higher than the first desired temperature in a sector in which door opening is not predicted. | 08-13-2015 |
20150276821 | POWER DETERMINING APPARATUS AND ELECTRONIC APPLIANCE INCLUDING THE SAME - A power determining apparatus is disclosed. The power determining apparatus includes a sensor for sensing a current or voltage supplied from a commercial power source or an uninterruptible power supply (UPS), and a controller for analyzing a current or voltage signal sent from the sensor, and determining which one of the commercial power source and the UPS supplies power, based on results of the analysis. | 10-01-2015 |
20160054041 | REFRIGERATOR AND OPERATING METHOD THEREOF - A refrigerator includes a compressor, a cold storage medium, a power supply to convert AC power supplied from an outside of the refrigerator, and to receive DC power during interruption of electric power, and a controller to perform a control operation to supply a cooling capacity to an interior of the refrigerator by driving the compressor based on the supplied AC power when no interruption of electric power occurs, and to perform a control operation to supply a cooling capacity to the interior of the refrigerator based on the supplied DC power and the cold storage medium during the interruption of electric power. Accordingly, consumption of electric power during interruption of electric power is reduced. | 02-25-2016 |
20160056634 | HOME APPLIANCE AND OPERATING METHOD THEREOF - A home appliance includes a driver to drive a load, a power supply to convert AC power supplied from an outside of the home appliance, and to receive DC power during interruption of electric power, and a controller (1) to perform a control operation to supply first electric power based on the supplied AC power to the load in accordance with a normal operation mode when no interruption of electric power occurs, (2) to perform a control operation to supply second electric power based on the supplied DC power to the load in accordance with the normal operation mode when no interruption of electric power occurs, and (3) to perform a control operation to supply third electric power based on the supplied DC power to the load in accordance with a power saving mode upon the interruption of electric power. | 02-25-2016 |
20160056666 | HOME APPLIANCE AND OPERATING METHOD THEREOF - An appliance includes a driver to drive a load, the load requiring AC power or DC power. A power supply receives one of external AC power, back-up AC power and back-up DC power and outputs at least one of AC power or DC power to the load. An operation mode of the home appliance is one of normal operation when receiving external AC power, normal operation when receiving one of back-up AC power and back-up DC power during a power interruption, and a power save mode when receiving one of back-up AC power and back-up DC power during the power interruption. The power supplies a first power level when there is no power interruption, a second power level when there is power interruption and a third power level when there is power interruption and the power save mode is selected, where the second power level is between the first power level and the third power level. The power save mode is automatically selected when the second power level falls below a reference power level. | 02-25-2016 |
Heesun Park, Daejeon KR
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20150268325 | APPARATUS AND METHOD FOR ESTIMATING DIRECTION OF RADIO FREQUENCY SIGNAL - An apparatus and method for estimating a direction of an RF signal are provided. The apparatus includes an antenna unit, a preliminary correction unit, a signal processing unit, a conversion unit, and a signal direction estimation unit. The antenna unit receives an RF signal from at least one antenna. The preliminary correction unit performs preliminary correction depending on whether the at least one antenna is an antenna having directional gain. The signal processing unit generates an analog signal by performing a frequency shift on the RF signal or a signal on which the preliminary correction has been performed. The conversion unit converts the analog signal into a digital sample. The signal direction estimation unit extracts the phase of the antenna from the digital sample, and estimates the direction of the RF signal based on the extracted phase. | 09-24-2015 |
Heesun Shin, Gyeonggi-Do KR
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20120127414 | Liquid Crystal Display Device and Method for Manufacturing the Same - A liquid crystal display device and a method for manufacturing the same are disclosed. The liquid crystal display device comprises gate and data lines arranged to cross each other on a substrate to define a plurality of pixels; a pixel electrode formed in each of the plurality of pixels; a common electrode forming an electric field together with the pixel electrode, patterned to sense a touch of a user; a sensing line discontinuously formed on the common electrode and electrically connected with the common electrode; a jump line formed below the common electrode to electrically connect discontinuous portions of the sensing line with one another; and first and second connection electrodes for electrically connecting the jump line with the sensing line, wherein the first connection electrode is connected with the jump line, and the second connection electrode is connected with the sensing line and the first connection electrode respectively. | 05-24-2012 |
20130249820 | Display Device and Method for Manufacturing the Same - Discussed is a display device. The display device includes a thin film transistor, a first protective layer, a second protective layer, a pixel electrode, a connection line, a third protective layer, and a common electrode. | 09-26-2013 |
Heesun Yoon, Seoul KR
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20160054812 | APPARATUS AND METHOD OF RECOGNIZING MOVEMENT OF SUBJECT - Provided is an apparatus and method of recognizing a movement of a subject. The apparatus includes a light source configured to emit light to the subject and an image sensor configured to receive light reflected from the subject. The apparatus includes a processor configured to detect a pixel that is receiving the reflected light, the pixel being included in a pixel array of the image sensor. The processor is configured to track the movement of the subject based on a change in a position of the detected pixel. | 02-25-2016 |
20160057340 | DEPTH DETECTING APPARATUS AND METHOD, AND GESTURE DETECTING APPARATUS AND GESTURE DETECTING METHOD - A gesture detecting apparatus including a light emitter configure to emit light towards an object, a camera configured to capture light emitted from the light emitter and reflected by the object, and a signal controller configured to control the light emitter and the camera, in which the light emitter comprises a first light and second light, at least one of which is configured to emit light having non-monotonic intensity characteristics. | 02-25-2016 |
Heesun Yoon, Suwon-Si KR
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20160100153 | 3D IMAGE SENSOR MODULE AND ELECTRONIC APPARATUS INCLUDING THE SAME - A three-dimensional (3D) image sensor device and an electronic apparatus including the 3D image sensor device are provided. The 3D image sensor device includes: a shutter driver that generates a driving voltage of a sine wave biased with a first bias voltage, from a loss-compensated recycling energy; an optical shutter that varies transmittance of reflective light reflected from a subject, according to the driving voltage, and modulates the reflective light to generate at least two optical modulation signals having different phases; and an image generator that generates 3D image data for the subject which includes depth information calculated based on a phase difference between the at least two optical modulation signals. | 04-07-2016 |