Abstract:
A thermoelectric-cooling temperature control apparatus for a semiconductor device fabrication facility maintains a temperature condition, such as the temperature of a wafer, stable during the fabrication process. The apparatus includes a heat exchanger having a thermoelectric cooling element which produces a Peltier Effect to cause the element to absorb and radiate heat according to current flowing through the element
Abstract:
According to the present invention, an antianemic agent for the treatment of anemia caused by iron-deficiency containing iron and difructose. Iron and difructose contained in the said antianemic agent may form a complex, and their appropriate molar ratio is within the scope of 1:0.5 to 1:1000. Further, the antianemic agent in accordance with the present invention may additionally contain hematopoietics such as cyanocobalamine, pyridoxine hydrochloride, folic acid, etc.
Abstract:
Provided is a fuel cell including an anode electrode, a cathode electrode, and an electrolyte/ion exchange membrane between the anode electrode and the cathode electrode. The cathode electrode uses an iron redox couple as an oxidizer. The iron redox couple is regenerated by an oxidizing substance. The fuel cell does not need a noble metal catalyst, is thus economical in manufacturing costs, and has high power density, thereby improving energy conversion efficiency. Furthermore, the fuel cell is capable of decomposing an oxidizing substance, such as NOx, Cl2, Br2, or O3.
Abstract:
Disclosed herein are a touch panel and a method for manufacturing the same. A touch panel 100 according to the preferred embodiment of the present invention is configured to include: a window 110 that is a support disposed at an outermost side; a first electrode pattern 120 containing silver formed by selectively exposing/developing a silver salt emulsion layer 150 and formed on one surface of the window 110 as a fine pattern; a second pattern 130 containing silver formed by selectively exposing/developing the silver salt emulsion layer 150 and formed on the other surface of the window 110 as a fine pattern; and an optical filter layer 140 formed at least one of between one surface of the window 110 and the first electrode pattern 120 and between the other surface of the window 110 and the second electrode pattern 130 to selectively block light.
Abstract:
An audio signal processing apparatus including an index estimation unit that receives three-dimensional image information as an input and generates index information for applying a three-dimensional effect to an audio object in at least one direction of right, left, up, down, front, and back directions, based on the three-dimensional image information; and a rendering unit for applying a three-dimensional effect to the audio object in at least one direction of right, left, up, down, front, and back directions, based on the index information.
Abstract:
A data transmitting/receiving method and apparatus for allocating optimal sub-bands and transmission power levels and transmitting data in a ultra wide band (UWB) communication system. The method includes receiving data through sub-bands of each band group; determining performance ranks of the sub-bands based on error rates and differences of transmitting and receiving power levels of the received data; selecting a predetermined number of sub-bands according to the performance ranks of the sub-bands; generating power level adjustment information based on measured power levels of data of the selected sub-bands; and receiving data according to the selected sub-bands and the power levels.
Abstract:
Disclosed herein are a touch panel and a method for manufacturing the same. The touch panel includes: a transparent substrate formed of silicon; and sensing electrodes each formed in a metal mesh pattern on one surface or both surfaces of the transparent substrate.Since the transparent substrate is formed of silicon having excellent adhesive property, the sensing electrode can be formed on a transparent substrate even without a separate adhesive material.
Abstract:
A cooking apparatus is provided. The cooking apparatus includes a cooking cavity, an upper space formed above the cooking cavity, lateral side spaces formed to at opposite lateral sides of the cooking cavity, a rear space formed behind the cooking cavity, and a lower space formed below the cooking cavity. A fan provided in the rear space generates a cooling flow that cools components housed in the rear space. A cooling flow path extends from the rear space and into the upper space and lateral side spaces. Flow from the upper space enters the door to cool the door and is exhausted through a lower portion of the door. Flow from the lateral side spaces, which includes an exhaust flow from the cooking cavity, is guided to the lower space and exhausted. In this manner, the cooking apparatus can be completely cooled and cooking odors and heat appropriately exhausted by the cooling fan positioned in the rear space.
Abstract:
An audio system that provides an optimized sense of realism and an optimized three-dimensional effect to a user, the audio system including: a horizontal plane speaker set including a center channel speaker that is disposed at a reference point, a left channel speaker and a right channel speaker that are disposed at points in right and left directions of the reference point, and at least one first channel speaker and at least one second channel speaker that are disposed in right and left directions of the reference point, respectively; and a vertical plane speaker set including a left height channel speaker and a right height channel speaker that are respectively disposed in right and left directions of the reference point and in a vertical direction of the reference point, and a center height channel speaker that is disposed in the vertical direction of the reference point.
Abstract:
Disclosed herein is an electronic paper display device, including: a barrier rib structure having a plurality of partitioning spaces arranged in a matrix form; and a plurality of rotating balls each disposed within the partitioning spaces in a form in which a first hemisphere and a second hemisphere are coupled, wherein the rotating ball is rotated in a preset direction by a shape of the partitioning space. Herein, the electrocic paper display device forms a cavity in an asymmetrical shape to induce the rotating ball to be rotated in one direction, thereby making it possible to easily control the rotating ball.