Abstract: A display device comprises a substrate including a display region including a plurality of sub-pixels and a pad region outside the display region; a display element disposed in each of the plurality of sub-pixels; a low potential electrode formed in the pad region to apply a low potential voltage to the display element; a light absorption layer disposed on the low potential electrode in the pad region; and an encapsulation layer formed in the display region and the pad region.

Abstract: A display device comprises a substrate including a display region including a plurality of sub-pixels and a pad region outside the display region; a display element disposed in each of the plurality of sub-pixels; a low potential electrode formed in the pad region to apply a low potential voltage to the display element; a light absorption layer disposed on the low potential electrode in the pad region; and an encapsulation layer formed in the display region and the pad region.

Abstract: A display device comprises a substrate including a display region including a plurality of sub-pixels and a pad region outside the display region; a display element disposed in each of the plurality of sub-pixels; a low potential electrode formed in the pad region to apply a low potential voltage to the display element; a light absorption layer disposed on the low potential electrode in the pad region; and an encapsulation layer formed in the display region and the pad region.

Abstract: Various embodiments of the present invention relate to remote fire extinguishing equipment and remote crime prevention and extermination equipment, and the technical problem to solve is to provide remote fire extinguishing equipment and remote crime prevention and extermination equipment which remotely detect fire or trespassing so as to extinguish the region of the fire or eject a trespasser.

Abstract: Disclosed are a novel catalyst system which is a catalyst system for selectively oligomerizing olefin including ethylene and may trimerize and tetramerize olefin, different from the catalyst system for olefin oligomerization reported until now, and a method for preparing an olefin oligomer using same. The present invention provides a catalyst system for olefin oligomerization, including a ligand compound represented by Formula 1; a chromium compound; and a metal alkyl compound, and a method for preparing an olefin oligomer using same.

Abstract: Disclosed are a novel catalyst system which is a catalyst system for selectively oligomerizing olefin including ethylene and may trimerize and tetramerize olefin, different from the catalyst system for olefin oligomerization reported until now, and a method for preparing an olefin oligomer using same. The present invention provides a catalyst system for olefin oligomerization, including a ligand compound represented by Formula 1 or 2; a chromium compound; and a metal alkyl compound, and a method for preparing an olefin oligomer using same.

Abstract: An electronic device includes a communicator configured to perform communication with an external device, a display configured to display a UI (User Interface) element in a screen, and a processor. The processor receives through the communicator, touch panel information of the external device and first data according to a first input of a user detected on the touch panel of the external device, and changes a location of the UI element displayed on the screen based on the touch panel information and the first data.

Abstract: A display device comprises a substrate including a display region including a plurality of sub-pixels and a pad region outside the display region; a display element disposed in each of the plurality of sub-pixels; a low potential electrode formed in the pad region to apply a low potential voltage to the display element; a light absorption layer disposed on the low potential electrode in the pad region; and an encapsulation layer formed in the display region and the pad region.

Abstract: The present invention relates to a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The catalyst system for olefin oligomerization according to the present invention exhibits high selectivity to 1-hexene and 1-octene while having excellent catalytic activity, thereby enabling more efficient preparation of alpha-olefins.

Abstract: Disclosed are a novel catalyst system which is a catalyst system for selectively oligomerizing olefin including ethylene and may trimerize and tetramerize olefin, different from the catalyst system for olefin oligomerization reported until now, and a method for preparing an olefin oligomer using same. The present invention provides a catalyst system for olefin oligomerization, including a ligand compound represented by Formula 1; a chromium compound; and a metal alkyl compound, and a method for preparing an olefin oligomer using same.

Abstract: Disclosed are a novel catalyst system which is a catalyst system for selectively oligomerizing olefin including ethylene and may trimerize and tetramerize olefin, different from the catalyst system for olefin oligomerization reported until now, and a method for preparing an olefin oligomer using same. The present invention provides catalyst system for olefin oligomerization, including ligand compound represented by Formula 1 or 2; a chromium compound; and a metal alkyl compound, and a method for preparing an olefin oligomer using same.

Abstract: The present invention provides a novel use of N1-cyclic amine-N5-substituted biguanide derivatives for preparing a medicine for preventing or treating fibrosis. The N1-cyclic amine-N5-substituted biguanide derivatives according to the present invention are capable of effectively inhibiting fibrosis by effectively suppressing the EMT.

Abstract: The present invention relates to a catalyst system for olefin oligomerization, and a method for oligomerizing olefins using the same. The catalyst system for olefin oligomerization according to the present invention exhibits high selectivity to 1-hexene and 1-octene while having excellent catalytic activity, thereby enabling more efficient preparation of alpha-olefins.

Abstract: An electronic device includes a communicator configured to perform communication with an external device, a display configured to display a UI (User Interface) element in a screen, and a processor. The processor receives through the communicator, touch panel information of the external device and first data according to a first input of a user detected on the touch panel of the external device, and changes a location of the UI element displayed on the screen based on the touch panel information and the first data.

Abstract: The present disclosure relates to a catalyst composition including an organic ligand compound of a specific chemical structure; and a chromium compound and a method for synthesizing alpha-olefin using the catalyst composition, and when the catalyst composition is used, alpha-olefin may be stably synthesized with high selectivity and reaction activity.

Abstract: An organic light emitting diode display device includes a substrate including a display and non-display regions at a periphery of the display region with red, green, blue and white pixel regions as one pixel group formed in the display region, and the display region divided into a first region and a second region; an organic emitting diode in each of the red, green, blue and white pixel regions; first to third power lines respectively disposed at an end of the first region, at an opposite end of the second region and a boundary of the first and second regions and connected to the organic emitting diode; a first drive integrated circuit connected to the first and third power lines; and a second drive integrated circuit connected to the second and third power lines, wherein the first and second regions are symmetric with respect to the third power line.

Abstract: The present invention provides a novel use of N1-cyclic amine-N5-substituted biguanide derivatives for preparing a medicine for preventing or treating fibrosis. The N1-cyclic amine-N5-substituted biguanide derivatives according to the present invention are capable of effectively inhibiting fibrosis by effectively suppressing the EMT.

Abstract: An organic light emitting diode display device includes a substrate including a display and non-display regions at a periphery of the display region with red, green, blue and white pixel regions as one pixel group formed in the display region, and the display region divided into a first region and a second region; an organic emitting diode in each of the red, green, blue and white pixel regions; first to third power lines respectively disposed at an end of the first region, at an opposite end of the second region and a boundary of the first and second regions and connected to the organic emitting diode; a first drive integrated circuit connected to the first and third power lines; and a second drive integrated circuit connected to the second and third power lines, wherein the first and second regions are symmetric with respect to the third power line.

Abstract: The present invention provides an electro-rheological fluid based on an organic and inorganic nanocomposite, that is, polyaniline-Na+-MMT clay nanocomposite, which is in a layered structure. The polyaniline-Na+-MMT clay nanocomposite particles can be synthesized by an emulsion polymerization. New ER fluid comprising polyaniline-clay nanocomposite particles dispersed in a non-conductive medium shows that shear stress remains almost constant when increasing shear rate, as well as when being applied various electric fields, even in high shear region, and has a good thermal stability.

Abstract: A high voltage DC power supplier includes: a transformer driven by a switching device, transforming an input voltage to a certain level of high voltage, and outputting the transformed high voltage; a diode and a capacitor for rectifying and smoothing the high voltage outputted from the transformer, and supplying the smoothed voltage to an ER fluid application unit; a discharge circuit for forcibly discharging the output voltage when an output voltage of the capacitor descends; and a controller for controlling a turn-on operation of the switching device on the basis of a difference value between the output voltage and a reference voltage so that the output voltage can follow a target voltage, and outputting a control signal for driving the discharge circuit to the discharge circuit when it reaches a discharge period.