Abstract:
Provided are an apparatus and a method for recognizing positive/negative intention using a fine change of gamma wave of a brainwave comprising the steps of detecting the brainwave from a head of a user, receiving and amplifying the brainwave detected from the step of detecting the brainwave, converting the amplified analog brainwave to one of a digital type, and recognizing the positive/negative intention of the user by detecting the fine change of the gamma wave of the brainwave in the digital type, which is transmitted from the A/D converting portion, whereby it is possible to implement an application of a real time interface and minimizes inconvenience for the user, and it requires no separate user practice.
Abstract:
A backlight assembly includes a first light source unit including n light emitting members; and a light guide plate including a first side adjacent to the first light source unit, and a first groove adjacent to a first end of the first side.
Abstract:
A backlight assembly includes a light guiding plate and a plurality of first light sources. The light guiding plate includes a light exiting surface through which light can exit, a light guiding surface positioned opposite to the light exiting surface, and a first surface extending between the light guiding surface and the light exiting surface and inclined with respect to the light guiding surface by a first angle. The first angle is an acute angle. The first light sources can generate light, and are disposed under the light guiding plate. These first light sources are disposed adjacent to a first edge connecting the first surface with the light guiding surface.
Abstract:
Disclosed are a composition for inhibiting a proliferation of sulphate reducing bacteria comprising at least one of 1,2-benzisothiazol-3(2H)-one, irgasan, benzyl-2-bromoacetate, 2,2-dibromo-2-cyanoacetamide, and 2-bromo-2-nitropropan-1,3-diol as effective ingredients; a method for inhibiting the proliferation of sulphate reducing bacteria comprising the step of including a sufficient amount for inhibiting the proliferation of sulphate reducing bacteria of at least one of 1,2-benzisothiazol-3(2H)-one, irgasan, benzyl-2-bromoacetate, 2,2-dibromo-2-cyanoacetamide, and 2-bromo-2-nitropropan-1,3-diol in a corrosion sensitive material or degradation sensitive material; a sheet comprising the composition; and a steel plate to which the composition is applied.
Abstract:
Provided are a semiconductor package and a method of forming the same. The semiconductor package includes a stress reliever disposed on a part (more specifically, a weak part) of a semiconductor chip. The stress reliever relieves thermal and/or physical stresses caused by a molding layer. As a result, the semiconductor chip does not suffer from the thermal and/or physical stresses.
Abstract:
An IPTV reproducing apparatus and a method for reproducing data are disclosed. A method for reproducing data in an IPTV reproducing apparatus according to the present invention comprises reproducing data associated with a selected program while buffering the data being received through an IP network; and in case of the user's request for multiple speed playback, checking whether a requested multiple speed playback is possible based on a transfer speed of data,
Abstract:
An organic photovoltaic conversion device, such as a solar cell includes a matrix material, such as a polymer matrix material, carbon nanotubes dispersed in the matrix material, and photovoltaic organic molecules, such as organic dye molecules, attached to defect sites on the carbon nanotubes.
Abstract:
The present invention relates to a capacitor-embedded PCB and a method of manufacturing the same. The capacitor-embedded PCB includes a dielectric layer, a lower electrode layer formed under the dielectric layer, and an upper electrode layer formed on the dielectric layer and configured to have at least one first blind via hole that is inwardly formed.
Abstract:
A printed circuit board having embedded capacitors includes a double-sided copper-clad laminate including first circuit layers formed in the outer layers thereof, the first circuit layers including bottom electrodes and circuit patterns; dielectric layers formed by depositing alumina films on the first circuit layers by atomic layer deposition; second circuit layers formed on the dielectric layers and including top electrodes and circuit patterns; one-sided copper-clad laminates formed on the second circuit layers; blind via-holes and through-holes formed in predetermined portions of the one-sided copper-clad laminates; and plating layers formed in the blind via-holes and the through-holes. The manufacturing method of the printed circuit board is also disclosed.
Abstract:
A printed circuit board having embedded chips, composed of a central layer having an embedded chip, an insulating layer formed on one surface or both surfaces of the central layer and having a via hole filled with conductive ink, and a circuit layer formed on the insulating layer and having a via hole and a circuit pattern electrically connected to the chip of the central layer through the via hole of the insulating layer. In addition, a method of fabricating a printed circuit board including embedded chips is provided.