Abstract: A semiconductor device includes stacked structure, openings passing through stacked structure, semiconductor patterns formed over inner walls of the openings, liner layers formed in the openings over the semiconductor patterns, and gap-fill insulating layers formed over the liner layers to fill the openings, wherein each of the gap-fill insulating layers seals an upper portion of the opening and includes at least one air gap.

Abstract: Disclosed is an apparatus for monitoring hot waste water discharged from a power plant by using an airborne multispectral scanner system. The apparatus includes a first detector including a first image data collecting unit to obtain first image data and a liquid-phase nitrogen storing tank used to cool an image obtaining sensor, a second detector including a second image data collecting unit to obtain second image data, and a liquid-phase nitrogen storing tank used to cool an image obtaining sensor, a controller to process the first and second image data obtained by the first detector and the second detector, respectively, and an auxiliary liquid-phase nitrogen tank separated from the liquid-phase nitrogen storing tank. The auxiliary liquid-phase nitrogen tank complements liquid-phase nitrogen for cooling.

Abstract: The present disclosure relates to a semiconductor memory, device and a method of forming a semiconductor memory device. The method of manufacturing a semiconductor memory device, includes forming a tunnel insulation layer and a floating gate on a semiconductor substrate of an active region, forming a trench in the semiconductor substrate of an isolation region, forming, in the trench, a sacrificial layer having an upper surface positioned higher than a surface of the semiconductor substrate, forming a capping layer over the sacrificial layer, and forming an air gap by removing the sacrificial layer without removing the capping layer.

Abstract: A projector and a method for operating the projector are provided, in which an optical module alternately emits first image information and second image information at intervals, and an optical path switch is installed to be switched on or off from a traveling path of the first and second image information emitted from the optical module.

Abstract: A thermal treatment method for a display apparatus includes providing an acceptor substrate on a substrate stage, providing on the acceptor substrate a pattern mask including a transfer layer, irradiating a flash light beam onto the pattern mask from a plurality of flash lamps, and transferring the transfer layer to the acceptor substrate. The plurality of flash lamps are symmetrically provided with respect to the acceptor substrate and are configured to irradiate flash light beams.

Abstract: A semiconductor device includes a semiconductor substrate having a plurality of isolation regions, a plurality of trenches, where each of the plurality of trenches is formed in a corresponding isolation region, of the plurality of isolation regions, and where the plurality of trenches are arranged, in parallel, along a first direction, a plurality of gate lines formed on the semiconductor substrate in a second direction crossing the plurality of trenches, an insulating layer formed between each of the plurality of gate lines, a first air gap formed in at least one of the plurality of trenches, the first air gap extending in the first direction, and a second air gap formed in at least one of the insulating layers, the second air gap extending in the second direction.

Abstract: The present disclosure provides ?-SiAlON phosphors, a method of preparing the same, and an LED chip package using the same. The method includes weighing and mixing raw materials of Ca0.8-xRexAlaySi12-yO1.2N14.8 (Re is a rare-earth element, 0?x?0.2, 2.6?y?3.0, and 0.6?a?0.95), and sintering the mixed raw materials via normal pressure sintering to prepare phosphors having a composition of Ca0.8-xRexAlaySi12-yO1.2N14.8.

Abstract: A method of preparing a metal precursor and a method of preparing a metal ink using the same are provided. The method of preparing a metal precursor and the method of preparing a metal ink using the same can be useful in facilitating separation and purification of a precursor from impurities formed during precursor synthesis by allowing a metal precursor to form a suboligomeric aggregate as the metal precursor is synthesized using a fatty acid having a substituent at an ? position, and also enhancing solubility, enabling low-temperature sintering and improving coating film physical properties and electrical properties of the final metal ink.

Abstract: A method of preparing metal nanoparticles for metal inks, and a method of preparing a metal nanoparticle ink using the same are provided. The method includes dissolving a metal precursor having a substituent at an ? position, and applying an energy source or a mechanical force to the metal precursor solution. Also, the method includes preparing metal nanoparticles capable of adjusting an average particle size of the metal nanoparticles according to synthesis conditions, and preparing a metal nanoparticle ink by dissolving the prepared metal nanoparticles. Accordingly, the prepared metal nanoparticle ink can have improved dispersion stability and electric physical properties.

Abstract: A method of preparing metal nanoparticles using a phase transfer reduction method in which a reduction reaction is adjusted by distribution equilibrium between an intermediate formed by a coordinate bond between a capping material and various metal precursors in the form of an organic phase and a reducing agent present in an aqueous phase, and a metal ink prepared from the metal nanoparticles. The method of preparing metal nanoparticles includes dissolving a metal precursor and a capping agent in an organic phase, dissolving a reducing agent in an aqueous phase, mixing the organic phase and the aqueous phase to form a precipitate, separating the precipitate, and drying the separated precipitate. The metal nanoparticles prepared using the method can be prepared to have various particle sizes according to the kind of precursors and a length of an alkyl chain of an amine used as the capping agent.

Abstract: An aerial survey plane having a cover for protecting a lens of an infrared camera for an aerial survey according to an exemplary embodiment of the present invention includes: an aerial survey observation window; an aerial survey infrared camera; at least one shock absorbing part to absorb shock applied to the aerial survey infrared camera; at least one support vertically provided on the shock absorbing part; a lifting part to lift and lower the aerial survey infrared camera; a protective cover provided between the aerial survey infrared camera and the bottom surface of the fuselage of the aerial survey plane and having a size to cover the aerial survey observation window; at least one motor to move the protective cover toward any one direction; and a controller to remotely control the opening and the closing of the protective cover.

Abstract: The present invention relates to a stereoscopic image display device. A stereoscopic image display device according to one aspect of the present invention comprises: a backlight unit including a left-eye light source; a display panel unit for receiving light from the backlight unit and displaying the light in 2D images or 3D images; a double-sided prism film arranged to face the backlight unit and emit light at a predetermined angle toward the display panel unit; and a switchable diffuser interposed between the display panel unit and the double sided prism film and turned on/off depending on whether it is a 2D mode or a 3D mode to emit light having different viewing angles.

Abstract: Disclosed are a cell line that expresses protein of Seq. No. 1, and a method for screening an anticancer compound of uterine cervical cancer by using the same. The stable cell line that expresses oncoprotein E6 of a human papillomavirus type 16 variant strain is used to determine a difference in amounts of expression of tumor suppressor genes, such as p53, between E6 protein of the reference strain and E6 protein of a variant strain, thereby screening an anticancer compound of uterine cervical cancer, etc. Further, it is possible to develop an anticancer agent of uterine cervical cancer.

Abstract: Disclosed is an apparatus for monitoring hot waste water discharged from a power plant by using an airborne multispectral scanner system. The apparatus includes a first detector including a first image data collecting unit to obtain first image data and a liquid-phase nitrogen storing tank used to cool an image obtaining sensor, a second detector including a second image data collecting unit to obtain second image data, and a liquid-phase nitrogen storing tank used to cool an image obtaining sensor, a controller to process the first and second image data obtained by the first detector and the second detector, respectively, and an auxiliary liquid-phase nitrogen tank separated from the liquid-phase nitrogen storing tank. The auxiliary liquid-phase nitrogen tank complements liquid-phase nitrogen for cooling.

Abstract: A scroll compressor is provided. A value obtained by multiplying a wrap height (H) by a driving speed (V) may be controlled to be within a range of approximately 500˜1000 mmHz at a low speed driving (less than approximately 35 Hz). The wrap height of the scroll compressor, and the driving speed may be set to be optimum, thereby preventing the scroll compressor from being operated at a speed excessively lower or higher than a predetermined driving speed. This may allow the scroll compressor to be operated at an optimum low speed corresponding to the wrap height, and thus, the compressor and a refrigerating cycle apparatus having the same may have enhanced performances.

Abstract: The present disclosure relates to a semiconductor memory, device and a method of forming a semiconductor memory device. The semiconductor memory device includes a semiconductor substrate in which isolation regions and active regions are defined, gate lines formed on the semiconductor substrate in a direction crossing the isolation regions, a capping layer configured to define air gaps positioned higher than an upper surface of the semiconductor substrate in the isolation regions.

Abstract: A method and apparatus is provided for controlling a dual display using a Red, Green and Blue (RGB) interface in a mobile terminal with a projector module, in which the projector module expends a high-resolution image and projects the expended image to the outside, a display displays a menu image for operation of the projector module, an image processor has a first buffer assigned to the display for data transmission to the display, and a second buffer assigned to the projector module for data transmission to the projector module, and a controller transmits image data to the first and second buffers, and outputs control signals for activating both or a selected one of the first and second buffers, depending on selection of a display mode.

Abstract: Disclosed is a method for manufacturing toner. The method for manufacturing toner according to the present invention uses specific polyester resin to obtain toner with a wide range of fixing temperatures and superior gloss and density of image.

Abstract: A semiconductor device includes a semiconductor substrate having a plurality of isolation regions, a plurality of trenches, where each of the plurality of trenches is formed in a corresponding isolation region, of the plurality of isolation regions, and where the plurality of trenches are arranged, in parallel, along a first direction, a plurality of gate lines formed on the semiconductor substrate in a second direction crossing the plurality of trenches, an insulating layer formed between each of the plurality of gate lines, a first air gap formed in at least one of the plurality of trenches, the first air gap extending in the first direction, and a second air gap formed in at least one of the insulating layers, the second air gap extending in the second direction.

Abstract: Provided is a method of controlling a compressor system including measuring variables for generating a performance curve of a compressor, calculating changing rates of the variables; comparing the calculated changing rates with preset changing rate variations; and determining a surge control line different from a preset surge control line according to the calculated changing rates if the calculated changing rates are out of ranges of the preset changing rate variations.