Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.

Abstract: A display device including a backlight unit; and an image forming unit configured to transmit or block light emitted from the backlight unit to create an image, wherein the backlight unit includes a light source, a reflector sheet configured to absorb light having a predetermined wavelength range among light emitted from the light source, and to reflect non-absorbed light, and an optical sheet configured to absorb light having the predetermined wavelength range among the light emitted from the light source, and to transmit non-absorbed light.

Abstract: Provided are a mixed metal halide perovskite compound, and an electronic device including the same, wherein the mixed metal halide perovskite compound includes an organic cation, two or more kinds of metal cations, and a halogen anion.

Abstract: This is provided a display apparatus. The display apparatus a light source configured to emit a light; and a reflective diffusion lens configured to emit a light emitted from the light source to an upper direction or a lower direction with respect to a direction perpendicular to an optical axis of the light source through an incident surface, a lateral surface, and a reflective diffusion surface.

Abstract: A gas injection apparatus, which can sequentially supply a substrate with at least two kinds of source gases reacting with each other in a container, and thin film deposition equipment including the gas injection apparatus, are provided. The gas injection apparatus includes a base plate, a first gas supply region protruding from the base plate, a second gas supply region protruding from the base plate and adjacent the first gas supply region, and a trench defined by a sidewall of the first gas supply region and a sidewall of the second gas supply region. The sidewall of the first gas supply region and the sidewall of the second gas supply region face each other and extend in a radial direction on the base plate.

Abstract: Provided are an organic semiconductor compound, a method for preparing same, a polymer compound having the organic semiconductor compound of the present invention as a monomer, and an organic semiconductor device containing the polymer compound. Said organic semiconductor compound has side chains in the chemical structure thereof, and is highly soluble in a solvent, and therefore the organic semiconductor compound can be effectively used in solution-based processes. The organic semiconductor device containing the polymer compound according to the present invention yields high manufacturing efficiency.

Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.

Abstract: Disclosed herein is a wet tissue supply apparatus including: a storage box containing dry tissues put on top of each other therein and having a first hole; an exit member having a second hole which is opposed to the first hole inside the storage box, the exit member enabling a user to draw out the dry tissues contained in the storage box through the first hole; a water container which is mounted above the exit member and the storage box and has a water outlet; an opening and closing member mounted at the water outlet of the water container and located between the first hole and the second hole to open and close the water outlet while being lifted; and a push member mounted on the exit member and located beneath the opening and closing member to lift the opening and closing member, wherein the dry tissue gets wet with the water of the water container while passing between the first hole and the second hole.

Abstract: Disclosed herein is a wet tissue supply apparatus including: a storage box containing dry tissues put on top of each other therein and having a first hole; an exit member having a second hole which is opposed to the first hole inside the storage box, the exit member enabling a user to draw out the dry tissues contained in the storage box through the first hole; a water container which is mounted above the exit member and the storage box and has a water outlet; an opening and closing member mounted at the water outlet of the water container and located between the first hole and the second hole to open and close the water outlet while being lifted; and a push member mounted on the exit member and located beneath the opening and closing member to lift the opening and closing member, wherein the dry tissue gets wet with the water of the water container while passing between the first hole and the second hole.

Abstract: A flash memory device reduces noise peak and program time through serial programming of program blocks of memory cells. The time interval or the number of the program groups is decreased according to the proceeding program loop in the plurality of program loops, reducing the total program time.

Abstract: A curved display apparatus and a multi display system having the same are provided. The curved display apparatus includes a display panel, and a fixation member which fixes the display panel so that the display panel is curved with multiple curvatures.

Abstract: A method of forming an oxide layer. The method includes: forming a layer of reaction-inhibiting functional groups on a surface of a substrate; forming a layer of precursors of a metal or a semiconductor on the layer of the reaction-inhibiting functional groups; and oxidizing the precursors of the metal or the semiconductor in order to obtain a layer of a metal oxide or a semiconductor oxide. According to the method, an oxide layer having a high thickness uniformity may be formed and a semiconductor device having excellent electrical characteristics may be manufactured.

Abstract: A flash memory device reduces noise peak and program time through serial programming of program blocks of memory cells. The time interval or the number of the program groups is decreased according to the proceeding program loop in the plurality of program loops, reducing the total program time.

Abstract: Methods of manufacturing a semiconductor device including a multi-layer of dielectric layers may include forming a metal oxide layer on a semiconductor substrate and forming a multi-layer of silicate layers including metal atoms and silicon atoms, on the metal oxide layer. The multi-layer of silicate layers may include at least two metallic silicate layers having different silicon concentrations, which are a ratio of silicon atoms among all metal atoms and silicon atoms included in the metallic silicate layer.

Abstract: The present invention relates to an amino group-containing phosphate ester flame retardant which has both a phosphate group and an amine group to exhibit a good flame retarding effect while overcoming the problems with the conventional phosphor-based flame retardants not having a good flame retarding effect with respect to its added amount, and a method of preparing the same.

Abstract: The present invention relates to a pyrene-containing conductive polymer represented by formula 1 and an organic solar cell comprising the same as an organic photovoltaic material. The conductive polymer has improved hole mobility as a result of introducing a specific amount of pyrene either into a polymer, which consists only of a donor functional group comprising one or more aromatic monomers, or into a donor-acceptor type polymer comprising a repeating acceptor introduced into a donor functional group. Thus, the conductive polymer can be used as an organic photovoltaic material in organic photodiodes (OPDs), organic light-emitting diodes (OLEDs), organic thin-film transistors (OTFTs), organic solar cells and the like. In addition, an organic solar cell showing high power conversion efficiency (PCE) can be provided using an organic photovoltaic material comprising the pyrene-containing conductive polymer as an electron donor.

Abstract: An exhausting apparatus includes an exhaust pump configured to extract unreacted precursor in a process chamber and vent the unreacted precursor out of the exhaust pump, and a first material supplier configured to supply a first material into the exhaust pump. The first material is adsorbable on an interior surface of the exhaust pump to prevent the unreacted precursor from being adsorbed on the interior surface of the exhaust pump.

Abstract: Disclosed herein are a 1,3,5-triazine-2,4,6-triamine compound or a pharmaceutically acceptable salt thereof, a preparation method thereof, and a composition for preventing or treating metabolic syndromes, diabetes, or cancers with deletion of P53 gene, which comprises the same.

Abstract: An electronic device includes a lower layer, a complex dielectric layer on the lower layer, and an upper layer on the complex dielectric layer. The complex dielectric layer includes an amorphous metal silicate layer and a crystalline metal-based insulating layer thereon. Related fabrication methods are also discussed.

Abstract: Provided is a semiconductor device including an insulating layer of a cubic system or a tetragonal system, having good electrical characteristics. The semiconductor device includes a semiconductor substrate including an active region, a transistor that is formed in the active region of the semiconductor substrate, an interlevel insulating layer that is formed on the semiconductor substrate and a contact plug that is formed in the interlevel insulating layer and that is electrically connected to the transistor. The semiconductor device may include a lower electrode that is formed on the interlevel insulating layer and that is electrically connected to the contact plug, an upper electrode that is formed on the lower electrode and an insulating layer of a cubic system or a tetragonal system including a metal silicate layer. The insulating layer may be formed between the lower electrode and the upper electrode.