Abstract: Nonvolatile memory devices and related methods of manufacturing the same are provided. A nonvolatile memory device includes a tunneling layer on a substrate, a floating gate on the tunneling layer, an inter-gate dielectric layer structure on the floating gate, and a control gate on the inter-gate dielectric layer structure. The inter-gate dielectric layer structure includes a first silicon oxide layer, a high dielectric layer on the first silicon oxide layer, and a second silicon oxide layer on the high dielectric layer opposite to the first silicon oxide layer The high dielectric layer may include first and second high dielectric layers laminated on each other, and the first high dielectric layer may have a lower density of electron trap sites than the second high dielectric layer and may have a larger energy band gap or conduction band-offset than the second high dielectric layer.

Abstract: Provided is a wireless power resonator. The wireless power resonator may include a transmission line and a capacitor, may form a loop structure, and may further include a matcher to determine an impedance of the wireless power resonator.

Abstract: A source resonator for wirelessly transmitting power to a target device may include a magnetic field distribution adjusting unit that is configured to adjust the magnetic field generated by the source resonator. In one or more embodiments, the magnetic field distribution adjusting unit may adjust the magnetic field to be substantially uniform in a predetermined vicinity of the source resonator. For example, the magnetic field distribution adjusting unit may adjust the intensity of the magnetic field near the center of the source resonator to be substantially the same as the intensity of the magnetic field near an edge area of the source resonator.

Abstract: Provided is a wireless power resonator. The wireless power resonator, including a transmission line and a capacitor, may form a loop structure, and may additionally include a matcher to determine an impedance of the wireless power resonator.

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.

Abstract: A vertical memory device may include a substrate, a first selection line on the substrate, a plurality of word lines on the first selection line, a second selection line on the plurality of word lines, and a semiconductor channel. The first selection line may be between the plurality of word lines and the substrate, and the plurality of word lines may be between the first and second selection lines. Moreover, the first and second selection lines and the plurality of word lines may be spaced apart in a direction perpendicular with respect to a surface of the substrate. The semiconductor channel may extend away from the surface of the substrate adjacent sidewalls of the first and second selection lines and the plurality of word lines. In addition, portions of the semiconductor channel adjacent the second selection line may be doped with indium and/or gallium. Related methods are also discussed.

Abstract: The present invention relates to a method for providing information on an object excluded in a visual field of a terminal in a form of augmented reality (AR) by using an image inputted to the terminal and information related thereto. The method includes the steps of: (a) specifying the visual field of the terminal corresponding to the inputted image by referring to at least one piece of information on a location, a displacement and a viewing angle of the terminal; (b) searching an object(s) excluded in the visual field of the terminal; and (c) displaying guiding information on the searched object(s) with the inputted image in a form of the augmented reality; wherein the visual field is specified by a viewing frustum whose vertex corresponds to the terminal.

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.

Abstract: The present invention relates to a ginseng mixed composition with improved bioavailability of saponin. Further, the present invention relates to a method for improving saponin bioavailability of a subject comprising: administering to the subject an effective amount of at least one extract selected from a Schizandra chinensis extract and a Liriope platyphylla extract that improves saponin bioavailability in the subject.

Abstract: Provided is an apparatus that may control a direction of wireless power transmission. A radiative wireless power transmitter may include at least two first unit resonators to form a magnetic field with a target resonator based on an x-axis direction and a z-axis direction, and to transmit a resonance power to the target resonator, at least two second unit resonators to form a magnetic field with the target resonator based on the x-axis direction and a y-axis direction, and to transmit a resonance power to the target resonator, at least two third unit resonators to form a magnetic field with the target resonator based on the y-axis direction and the z-axis direction, and to transmit a resonance power to the target resonator, and a feeding unit to control resonance power transmission of the at least two first unit resonators, the at least two second unit resonators, and the at least two third unit resonators.

Abstract: A line structure is provided which includes a ferroelectric film which is formed on at least one surface of both sides of a substrate and a permittivity of which changes according to a magnitude of an applied voltage, an inductor which is formed on a first side of the substrate, and a capacitor which has a capacitance corresponding to the permittivity of the ferroelectric film and the substrate.

Abstract: Provided is an AC LED light emitting device. The AC LED light emitting device flows a current to at least one AC LED array among at least two AC LED arrays of an AC LED light emitting unit to turn it on during one period of an AC power having sine wave characteristics if a magnitude of a voltage applied to the AC LED light emitting unit including at least two AC LED arrays each of which including at least one AC LED is smaller than a turn-on voltage determined according to the number of AC LED arrays of the AC LED light emitting unit. If the magnitude of the voltage applied to the AC LED light emitting unit is larger than the turn-on voltage of the AC LED light emitting unit, all of the AC LED arrays of the AC LED light emitting unit are turned on.

Abstract: The present invention relates to an infinite wavelength antenna device, which includes: a board body made of a dielectric and having a slab structure; a feed part arranged on one surface of the board body, and generating a magnetic field when power is applied; and an MNG resonance part arranged on the board body so that a preset distance is maintained from the feed part and at least a portion thereof is placed within the magnetic field, grounded through both ends thereof, resonating at a specific frequency band when the magnetic field is generated, and having a negative permeability. In the present invention, as the infinite wavelength antenna device operates according to the infinite wavelength property, the resonant frequency band may be determined independently of the size of the antenna device. Hence, miniaturization of the infinite wavelength antenna device can be realized.

Abstract: A fixing structure of an opening weather strip for a vehicle may include a door frame molding having a variable cross-sectional width and installed at a front end portion of a door frame, an opening weather strip fixing molding having a cross-sectional height, which varies according to the variable width of the door frame molding and installed at a top end portion of the door frame, and the opening weather strip mounted between the opening weather strip fixing molding and the door frame molding and supported upwards by the opening weather strip fixing molding with a predetermined height to match a vehicle body, thus sealing a space between the vehicle body and the door frame.

Abstract: The present invention discloses novel naphthalenyloxypropenyl derivatives useful for inhibiting the enzyme activity of histone deacetylase, leading effective suppression of cancer cell proliferation.

Abstract: Provided is an LED lamp for AC power. The LED lamp for the AC power can replace a related art halogen lamp. Since the bottom of an LED substrate for AC power is allowed to directly contact an inner upper surface serving as a substrate base of a main body with a built-in heatsink where heatsink pins are formed in an entire outer peripheral surface, so that heatsink operation of heat generated while the LED for the AC power operates is maximized. A reflection funnel whose inner surface is entirely chrome-deposited extends on the upper end of the main body with the built-in heatsink to reflect light while the LED for the AC power is lit, so that the intensity of illumination can be enhanced.

Abstract: A bed rail including first and second legs for attachment to a bed or crib. The legs fit between the mattress and the mattress support frame extending transversely from one side of the crib to the other. The proximate end of each leg is pivotally attached to a respective lower corner of an elongated side panel. Raised, the side panel extends vertically above the mattress to provide a safety restraint on one side of the crib. Unlocked, the panel may be swung into a lowered position. Means is also provided for securing the distal end of the legs to the mattress support frame at a location on the other side of the crib. Also disclosed is a safety bolster for use with the bed rail including an upper head portion extending above the mattress and a lower foot portion extending between the mattress and said side panel.

Abstract: The present invention relates to an oral composition for improving the beauty of the skin, which exhibits the effects of reducing skin wrinkles and inhibiting wrinkle formation. The composition contains a collagen peptide and at least one selected from the group consisting of elastin protein, hyaluronic acid and vitamin C. Particularly, the composition contains the collagen peptide, the elastin protein, hyaluronic acid and vitamin C at the optimum ratio, and when it is taken into the human body, it has no side effect, maximizes the biosynthesis of collagen in the skin dermal layer, shows excellent in vivo retention rate, and exhibits the effects of inhibiting skin wrinkle formation, maintaining or improving skin elasticity and moisturizing the skin. Thus, the composition will be useful as a health functional food for improving the beauty of the skin and preventing skin aging.

Abstract: A thin film resonator for a wireless power transmission is provided. The thin film resonator may include a first transmission line unit provided as a thin film type, a second transmission line unit also provided as the thin film type, and a capacitor inserted at a predetermined position of the first transmission line unit.

Abstract: Provided is a resonator for a wireless power transmission, the resonator including a transmission line unit including a plurality of transmission line sheets arranged in parallel, and a capacitor provided at a predetermined position of the transmission line unit.