Abstract: The present disclosure relates a display device and a method compensating for deterioration thereof, and a mobile terminal including the display device. The display device includes: a display panel including a first pixel area, a second pixel area, and a third pixel area; a first optical device disposed below the display panel or embedded within the display panel in a predetermined sensing area on the display panel, the first optical device facing at least a portion of the first pixel area and a portion of the second pixel area when the display panel is folded or moved; and a pixel deterioration compensation circuit configured to operate to reduce a luminance difference between the first pixel area and the second pixel area by receiving sensing data from the first optical device in a deterioration sensing mode.

Abstract: Disclosed herein is a method for transmitting information using a monitor brightness change. The method may include generating a transmission data frame structure for transmitting digital information, encoding the bit of the digital information, and converting the encoded bit of the digital information into a wireless signal that is a brightness change signal of blue (B) color, among red, green, and blue (RGB) for configuring colors on a monitor.

Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.

Abstract: A technical idea of the present disclosure may include issuing an original NFT authenticating ownership of a digital file; storing an original digital file authenticated by the original NFT in a safe distributed storage; generating a copy of a digital file for lease including lessee-related information; storing the copy of the generated digital file for leasing in a leased distributed storage; generating a temporary Uniform Resource Locator (URL) enabling access to the copy of the digital file for lease; and issuing an original NFT authenticating a lease right of the digital file.

Abstract: A door assembly includes a door panel including a metallic plate material, a lower trim attached to the door panel, and an armrest installed on top of the lower trim and configured to be slidable in a longitudinal direction of a vehicle. The door assembly further includes a base fixedly installed on the top of the lower trim, a slider positioned on top of the base, wherein the armrest is coupled to a top of the slider, and a guide fixedly installed on the base and configured to penetrate the slider.

Abstract: An embodiment cup holder apparatus includes a cup holder bracket configured to be mounted on a door panel and disposed between the door panel and a door trim, a cup holder having a first side rotatably coupled to the cup holder bracket and a second side fastened to a latch mounted on the cup holder bracket, and a first holder and a second holder rotatably coupled to the cup holder and configured to be rotated when the cup holder is unfastened from the latch and rotated.

Abstract: A door assembly includes a door panel including a metallic plate material, a lower trim attached to the door panel, and an armrest installed on top of the lower trim and configured to be slidable in a longitudinal direction of a vehicle. The door assembly further includes a base fixedly installed on the top of the lower trim, a slider positioned on top of the base, wherein the armrest is coupled to a top of the slider, and a guide fixedly installed on the base and configured to penetrate the slider.

Abstract: Systems and methods for stimulating neural tissue are disclosed. An array of optically emissive pixels is configured to deliver light to the neural tissue of a subject. Individual pixels within the array can be addressed to selectively illuminate a portion of the neural tissue when a neurological event occurs. The system can also include an array of microelectrodes in electrical communication with the array of pixels and a power source. A biocompatible substrate can be used to support the microelectrodes pixels, and the power source. A microelectrode circuit and a pixel circuit can also be supported by the biocompatible substrate.

Abstract: Some embodiments include a method of providing an electronic device. The method can comprise: providing a first device substrate; providing one or more first active sections over a second side of the first device substrate at a first device portion of the first device substrate; and after providing the first active section(s) over the second side of the first device substrate at the first device portion, folding a first perimeter portion of the first device substrate toward the first device portion at a first side of the first device substrate so that a first edge portion remains to at least partially frame the first device portion. The first edge portion can comprise a first edge portion width dimension smaller than a first smallest cross dimension of one or more pixel(s) of one or more semiconductor device(s) of the first active section(s). Other embodiments of related methods and devices are also disclosed.

Abstract: Some embodiments include a method of providing an electronic device. The method can comprise: providing a first device substrate; providing one or more first active sections over a second side of the first device substrate at a first device portion of the first device substrate; and after providing the first active section(s) over the second side of the first device substrate at the first device portion, folding a first perimeter portion of the first device substrate toward the first device portion at a first side of the first device substrate so that a first edge portion remains to at least partially frame the first device portion. The first edge portion can comprise a first edge portion width dimension smaller than a first smallest cross dimension of one or more pixel(s) of one or more semiconductor device(s) of the first active section(s). Other embodiments of related methods and devices are also disclosed.

Abstract: Some embodiments include a method of providing an electronic device. The method can comprise: providing a first device substrate; providing one or more first active sections over a second side of the first device substrate at a first device portion of the first device substrate; and after providing the first active section(s) over the second side of the first device substrate at the first device portion, folding a first perimeter portion of the first device substrate toward the first device portion at a first side of the first device substrate so that a first edge portion remains to at least partially frame the first device portion. The first edge portion can comprise a first edge portion width dimension smaller than a first smallest cross dimension of one or more pixel(s) of one or more semiconductor device(s) of the first active section(s). Other embodiments of related methods and devices are also disclosed.

Abstract: A bismuth titanium silicon oxide having a pyrochlore phase, a thin film formed of the bismuth titanium silicon oxide, a method for forming the bismuth-titanium-silicon oxide thin film, a capacitor and a transistor for a semiconductor device including the bismuth-titanium-silicon oxide thin film, and an electronic device employing the capacitor and/or the transistor are provided. The bismuth titanium silicon oxide has good dielectric properties and is thermally and chemically stable. The bismuth-titanium-silicon oxide thin film can be effectively used as a dielectric film of a capacitor or as a gate dielectric film of a transistor in a semiconductor device. Various electronic devices having good electrical properties can be manufactured using the capacitor and/or the transistor having the bismuth-titanium-silicon oxide film.

Abstract: A method for preparing and forming a thick coating of lead-zirconate-titanate (PZT) on a substrate, includes preparing a first solution by dissolving a lead precursor in a mixed solvent of acid and diol and stirring the resultant, preparing a second solution by dissolving a zirconium precursor and a titanium precursor in a mixed solvent of acid and diol and stirring the same, mixing the first and second solutions to prepare a PZT stock solution, spin-coating the PZT solution on the substrate to form a coated assembly, and heat-treating the coated assembly.

Abstract: A composition for forming a ferroelectric thin film includes: a PZT sol-gel solution including at least one of: a whole or partial hydrolysate of a lead precursor and a whole or partial hydrolyzed and polycondensated product thereof; a whole or partial hydrolysate of a zirconium precursor, a whole or partial hydrolyzed and polycondensated product thereof, and a zirconium complex having at least one hydroxy ion and at least one non-hydrolyzable ligand; and a whole or partial hydrolysate of a titanium precursor, a whole or partial hydrolyzed and polycondensated product thereof, and a titanium complex having at least one hydroxyl ion and at least one non-hydrolyzable ligand; and a Bi2SiO5 sol-gel solution including at least one of: a whole or partial hydrolysate of a silicon precursor and a whole or partial hydrolyzed and polycondensated product thereof, and a resultant obtained by refluxing triphenyl bismuth as a bismuth precursor.

Abstract: A method for surface treatment of nickel nanoparticles using an organic solution, including dispersing nickel nanoparticles in a reductive organic solvent to obtain homogeneity; heating the dispersion of nickel nanoparticles; and separating the solution after treatment, washing and drying. Nickel nanoparticles treated by this method are preferably substantially free of impurities remaining on particle surfaces and thus have smooth surfaces and increased tap density, and the use thereof enables efficient production of a multi-layer ceramic capacitor.

Abstract: A method for surface treatment of nickel nanoparticles using an organic solution, including dispersing nickel nanoparticles in a reductive organic solvent to obtain homogeneity; heating the dispersion of nickel nanoparticles; and separating the solution after treatment, washing and drying. Nickel nanoparticles treated by this method are preferably substantially free of impurities remaining on particle surfaces and thus have smooth surfaces and increased tap density, and the use thereof enables efficient production of a multi-layer ceramic capacitor.

Abstract: There is provided a method of preparing nano scale nickel powders by wet reducing process. An embodiment of the method of preparing nickel powders comprises preparing the first solution formed by mixing water and a base, preparing the second solution formed by mixing a polyol and a nickel compound, preparing a mixture by mixing the first solution and the second solution, heating the mixture, and separating the nickel powders generated during heating.

Abstract: A bismuth titanium silicon oxide having a pyrochlore phase, a thin film formed of the bismuth titanium silicon oxide, a method for forming the bismuth-titanium-silicon oxide thin film, a capacitor and a transistor for a semiconductor device including the bismuth-titanium-silicon oxide thin film, and an electronic device employing the capacitor and/or the transistor are provided. The bismuth titanium silicon oxide has good dielectric properties and is thermally and chemically stable. The bismuth-titanium-silicon oxide thin film can be effectively used as a dielectric film of a capacitor or as a gate dielectric film of a transistor in a semiconductor device. Various electronic devices having good electrical properties can be manufactured using the capacitor and/or the transistor having the bismuth-titanium-silicon oxide film.

Abstract: A composition for forming a ferroelectric thin film includes: a PZT sol-gel solution including at least one of: a whole or partial hydrolysate of a lead precursor and a whole or partial hydrolyzed and polycondensated product thereof; a whole or partial hydrolysate of a zirconium precursor, a whole or partial hydrolyzed and polycondensated product thereof, and a zirconium complex having at least one hydroxy ion and at least one non-hydrolyzable ligand; and a whole or partial hydrolysate of a titanium precursor, a whole or partial hydrolyzed and polycondensated product thereof, and a titanium complex having at least one hydroxyl ion and at least one non-hydrolyzable ligand; and a Bi2SiO5 sol-gel solution including at least one of: a whole or partial hydrolysate of a silicon precursor and a whole or partial hydrolyzed and polycondensated product thereof, and a resultant obtained by refluxing triphenyl bismuth as a bismuth precursor.

Abstract: Provided are non-magnetic nickel powders and a method for preparing the same. The nickel powders have non-magnetic property and a HCP crystal structure. The method include (a) dispersing nickel powders with a FCC crystal structure in an organic solvent to prepare a starting material dispersion, and (b) heating the starting material dispersion to transform the nickel powders with the FCC crystal structure to the nickel powders with the HCP crystal structure. The nickel powders do not exhibit magnetic agglomeration phenomenon. Therefore, the pastes for inner electrode formation in various electronic devices, which contain the nickel powders of the present invention, can keep the well-dispersed state. Also, inner electrodes made of the nickel powders can have a low impedance value even at high frequency band.