Abstract: A display device includes first data lines including first color data lines connected to first sub-pixels, second color data lines connected to second sub-pixels, and third color data lines connected to third sub-pixels, and fan out lines including first fan out lines, second fan out lines alternately arranged with the first fan out lines in a peripheral region, and third fan out lines, a data driver outputting data voltages to the first fan out lines and the second fan out lines connected to the first data lines in a first arrangement according to the first arrangement, and output the data voltages to the third fan out lines connected to the first data lines in a second arrangement according to the second arrangement, and a timing controller remapping input image data based on the first arrangement.

Abstract: An apparatus for recognizing an object includes a camera that obtains a 2D image, a lidar that obtains a 3D image, and a processor. The processor generates a bird's-eye view (BEV) feature map by extracting features from a two-dimensional plane BEV generated based on 3D information. The processor also generates an image feature map by extracting features of a multi-channel 2D image in which the 3D information is added to the 2D image. The processor also generates a complex feature map by mixing the image feature map and the BEV feature map. The processor also recognizes the object by artificial intelligence learning the complex feature map.

Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.

Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.

Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.

Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.

Abstract: A nanofiber membrane includes a polymer nanofiber; and an amphiphilic triblock copolymer bonded to the surface of the polymer nanofiber, the amphiphilic triblock copolymer includes a hydrophobic portion; hydrophilic portions positioned at both ends of the hydrophobic portion; and a low surface energy portion positioned at one end of each of the hydrophilic portions positioned at both ends of the hydrophobic portion, and the hydrophobic portion of the amphiphilic triblock copolymer is bonded to the surface of the polymer nanofiber and the hydrophilic portion and the low surface energy portion are exposed to the outside of the surface of the polymer nanofiber. The membrane simultaneously exhibits hydrophilicity, underwater oleophobicity, and low oil adhesion force, thus has surface segregation properties, and as a result, has an excellent oil permeate flux, exhibits antifouling properties, and can excellently separate oil in water.

Abstract: The present invention relates to a thermoresponsive copolymer, a nanofiber structure comprising the same, and a method for preparing a nanofiber structure, more specifically relates to a thermoresponsive copolymer, which can be applied to various industrial fields since of which the contraction or expansion can be controlled based on a specific lower critical solution temperature and the mechanical strength is a certain level or higher as well as the core-shell structure exhibiting improved hydrophilicity can increase the amount of water absorbed/desorbed, a nanofiber structure comprising the same, and a method for preparing a nanofiber structure.

Abstract: A nanofiber membrane includes a polymer nanofiber; and an amphiphilic triblock copolymer bonded to the surface of the polymer nanofiber, the amphiphilic triblock copolymer includes a hydrophobic portion; hydrophilic portions positioned at both ends of the hydrophobic portion; and a low surface energy portion positioned at one end of each of the hydrophilic portions positioned at both ends of the hydrophobic portion, and the hydrophobic portion of the amphiphilic triblock copolymer is bonded to the surface of the polymer nanofiber and the hydrophilic portion and the low surface energy portion are exposed to the outside of the surface of the polymer nanofiber. The membrane simultaneously exhibits hydrophilicity, underwater oleophobicity, and low oil adhesion force, thus has surface segregation properties, and as a result, has an excellent oil permeate flux, exhibits antifouling properties, and can excellently separate oil in water.

Abstract: Methods of acquiring a through-focus scanning optical microscopy (TSOM) image and inspecting a semiconductor device are provided. A method of acquiring the TSOM image includes: acquiring a plurality of actual images of different focal positions and out-of-focus degrees (distances) of the actual images with respect to an inspection object through an optical tool; acquiring a plurality of virtual images having different focal positions from the actual images and the focal positions thereof, based on the actual images and the out-of-focus degrees of the actual images; and acquiring a TSOM image of the inspection object by using the actual images and the virtual images. According to a method of acquiring the TSOM image and the method of inspecting the semiconductor device, it is possible to acquire high-precision TSOM images of the object with less effort and time and to inspect the semiconductor device efficiently and at low cost.

Abstract: Provided is a method of preparing mesoporous carbon including iron oxide nanoparticles. The method of preparing mesoporous carbon including iron oxide nanoparticles according to the present invention includes (1) dispersing and saturating iron oxide nanoparticles on a surface of mesoporous carbon and (2) calcinating the mesoporous carbon. The mesoporous carbon including iron oxide nanoparticles prepared according to the present invention may exhibit very good adsorption of an organic material and may have advantages in economic factors and convenience due to a reduction in reaction time. Therefore, contaminant treatment efficiency may be maximized by applying the mesoporous carbon including iron oxide nanoparticles according to the present invention to an adsorbent for a water treatment.

Abstract: Provided is a method of easily manufacturing a solution-phase of zerovalent iron nanowires (INW), and more particularly, to a method of synthesizing zerovalent iron nanowires (INW) in which sodium boronhydride is added as a reducing agent to reduce ferrous sulfate mixed with poly(vinyl pyrrolidone). The present invention provides a simple and efficient method of synthesizing iron nanowires (INW) as one alternative to producing iron nanoparticles (INP). The INW manufactured by this method is very effective in removing groundwater contaminants such as arsenic, chrome (VI) and TCE. The highly reactive INW has great potential for producing an INW-based adsorbent for groundwater remediation.

Abstract: A method of synthesizing air-stable nano-scale zero-valent iron (NZVI) particles at room temperature is provided. Also, a method of treating environmental pollutants using nano-scale zero-valent iron synthesized by the above method is provided. According to the method, air-dried NZVI is very effective in removing pollutants such as arsenic, and the method is simple, cost-effective, environmentally friendly, and can stabilize the NZVI in air for more than 10 months.