Abstract: Disclosed are an automatic abrasion compensation system of a lower plate and a wafer lapping apparatus having the same. The automatic abrasion compensation system reduces wafer misloading and errors in wafer loading inspection occurring when the distance between the lower plate and a transfer robot is gradually increased due to abrasion of the lower plate during a lapping process. The automatic abrasion compensation system includes an ultrasonic sensor provided on the transfer robot, a jig located directly under the ultrasonic sensor and mounted on the lower plate, a controller configured to acquire measurement distance information by measuring a distance from the jig through the ultrasonic sensor, to compare the measurement distance information with set reference distance information and to generate an adjustment control signal, and a driver configured to automatically adjust a Z-axis position of the transfer robot depending on the adjustment control signal transmitted by the controller.

Abstract: A refrigeration system is provided and includes a common suction line, a common discharge line, first and second high-side compressors disposed in parallel to receive low-pressure refrigerant from the common suction line and to direct high-pressure refrigerant to the common discharge line, a first pipe connected to the first and second high-side compressors at vertical heights at which an oil supply is required to remain higher and a second pipe connected to the first and second high-side compressors at vertical heights sufficient to maintain gas pressure balance between the first and second high-side compressors.

Abstract: A display device includes a display panel including data lines, line capacitors respectively connected to the data lines, and pixels receiving a data voltage from the data lines, and a data driver supplying the data voltage to the pixels through the data lines and supplying different charging voltages respectively to the line capacitors through the data line. The data driver senses voltage change of at least one of the data lines occurring in case that at least one of the line capacitors is charged or discharged.

Abstract: A smoking product includes: a smoking material portion which is wrapped by a smoking material wrapper; a filter portion whose upstream end portion is combined with the smoking material portion, which includes a capsule containing a flavoring, and which is wrapped by a filter wrapper; and a tipping wrapper which surrounds at least a partial region of the smoking material portion and the filter portion so that the smoking material portion and the filter portion are combined, wherein the tipping wrapper includes a first perforation region including a plurality of perforations formed along an outer circumferential surface of the tipping wrapper and a second perforation region including a plurality of perforations formed downstream of the first perforation region and along the outer circumferential surface of the tipping wrapper, and the capsule is disposed downstream of the first perforation region and upstream of the second perforation region.

Abstract: The present invention relates to a method of obtaining a psicose-containing product from a fructose-containing substrate with high productivity in a short time on an industrial scale by an immobilization reaction using a biocatalyst for producing a psicose, and a method of preparing a liquid type or powder type of psicose by isolating the psicose-containing product obtained by the method and preparing a psicose continuously by inputting a byproduct of isolation process into a process of production of psicose-containing product.

Abstract: A method of heating a component within a heating, ventilation and air conditioning (HVAC) system is provided. The method includes maintaining a non-heating condition of the HVAC system component when the HVAC system component is in a non-operational state. The method also includes determining when the HVAC system component will switch from the non-operational state to an operational state, the determination based on a threshold parameter being met. The method further includes operating a heating device from the non-heating condition to a heating condition to heat the HVAC system component from a temperature to a target temperature suitable for the operational state of the HVAC system component.

Abstract: An electronic device is provided. The electronic device includes a display for receiving a touch input, a communication circuit, at least one processor, and a memory. The memory stores instructions executable by the at least one processor to detect whether the electronic device is in communication with an external display device via the communication circuit, transmit data for rendering an extended user interface on the external display device to the external display device via the communication circuit, detect whether the electronic device is connected with an external pointing device via the communication circuit, and, when the external pointing device is not connected to the electronic device, provide at least a portion of the display for use as a pointing device.

Abstract: A display device includes a display panel including a pixel including a light emitting element emitting light and electrically connected to a data line and a sensing line, a timing controller varying a driving frequency of the display panel based on an input frequency of digital video data, and a data driver supplying a data voltage to the data line based on the digital video data during a data addressing period of a frame period and receiving a sensing signal from the sensing line during a sensing period. The data driver electrically connects the sensing line to an initialization voltage line during the data addressing period in case that the digital video data is changed, and electrically connects the sensing line to a high impedance during the data addressing period in case that the digital video data is not changed.

Abstract: A light source apparatus includes a plurality of light source gate lines extending in a first direction, a plurality of light source data lines extending in a second direction crossing the first direction, a plurality of light source emission lines, a plurality of feedback lines and a plurality of light source blocks. At least one of the light source blocks is connected to the light source gate line, the light source data line, the light source emission line and the feedback line.

Abstract: Provided is a polishing slurry composition including abrasive particles, a dispersant, a pH buffering agent, and a dishing inhibitor including at least one selected from a group consisting of a saccharides compound, an amino acid, and a mixture thereof.

Abstract: The present disclosure provides a high-throughput screening system and method for identification of novel drugs and drug targets. The method enables large-scale analysis of interactions between allogeneic pairs of target cells and immune cells by using an immune-bridge protein, library of guide RNA, and/or 3D tumor model.

Abstract: A method for managing an application executed in a user terminal according to an embodiment of this disclosure includes executing a launcher application on the user terminal, displaying a first application list within a first GUI of the launcher application, installing, in the user terminal, a first application selected by a user from applications included on the first application list, displaying a second application list within a second GUI of the launcher application and executing a second application selected by the user from applications included on the second application list.

Abstract: A refrigeration system configured for controlling operation of a compressor is disclosed. The refrigeration system comprises an electronic expansion device operatively coupled with the compressor. The refrigeration system comprises a controller operatively coupled with the electronic expansion device. The controller is configured to control the electronic expansion valve based on a superheat setpoint range. The controller is further configured to adjust the superheat setpoint range in response to an operating point of the compressor being within a threshold distance from a boundary of an operational envelope for the compressor.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating chronic kidney disease, the composition including graphene quantum dots as an active ingredient. Graphene quantum dots according to the present invention were observed to exhibit the effects of decreasing the expression of fibronectin, collagen 1al, Bax, TGF-?1, Smad2/3, ?-SMA, etc., which are renal fibrosis-related proteins, and increasing the expression of E-cadherin, Smad7, MnSOD, and SOD1, and thereby suppress renal fibrosis. Accordingly, it is expected that the graphene quantum dots according to the present invention will be able to be effectively used in the field of developing agents for treating or alleviating chronic kidney disease caused by renal fibrosis.

Abstract: The present invention relates to a method for effectively utilizing fructose raffinate obtained in the process for separating psicose conversion product with a high purity chromatography in the process for preparing psicose, and more specifically, it is utilized for preparation of fructose-containing raw material solution for preparing psicose by supplying the fructose raffinate obtained in the separation step of psicose preparation into the psicose conversion reaction.

Abstract: A light source apparatus includes a plurality of light source gate lines extending in a first direction, a plurality of light source data lines extending in a second direction crossing the first direction, a plurality of light source emission lines, a plurality of feedback lines and a plurality of light source blocks. At least one of the light source blocks is connected to the light source gate line, the light source data line, the light source emission line and the feedback line.

Abstract: The display device includes a display panel, a printed circuit board on which a timing controller is mounted, and a connection film on which a data driver is mounted. Pixels and a gate driving circuit are disposed in a display area of the display panel. The connection film includes output lines connecting the data driver and the display panel, and first connection lines connecting the printed circuit board and the display panel. The first connection lines overlap the first area on which the data driver is mounted and are disposed between the output lines.

Abstract: The present disclosure provides a high-throughput screening system and method for identification of novel drugs and drug targets. The method enables large-scale analysis of interactions between allogeneic pairs of target cells and immune cells by using an immune-bridge protein, library of guide RNA, and/or 3D tumor model.

Abstract: A display device according to an embodiment includes a pixel including a light emitting unit, a data driver that supplies a data voltage to the pixel, and a luminance corrector that corrects image data and generates compensation data corresponding to the data voltage. The light emitting unit includes at least one sub element group. The at least one sub element group includes light emitting elements. The luminance corrector extracts a deterioration value of the at least one sub element group and calculates a luminance value of the at least one sub element group according to a number of the light emitting elements included in the at least one sub element group.