Patent application number | Description | Published |
20080268306 | Hydrogen generating apparatus fuel cell power generation system - A hydrogen generating apparatus and a fuel cell power generation system are disclosed. The hydrogen generating apparatus may include: an electrolyte bath, which contains an electrolyte solution; a first electrode, which is coupled to one side within the electrolyte bath, and which is configured to generate electrons; and a second electrode, which is coupled to the one side within the electrolyte bath with a predetermined distance from the first electrode, and which is configured to generate hydrogen using the electrons and the electrolyte solution. The apparatus can be structured to have electrodes and conductive coating layers secured to the inside of the electrolyte bath, to reduce resistance between the electrodes and an external circuit and facilitate the movement of electrons. | 10-30-2008 |
20080268307 | Hydrogen generating apparatus and fuel cell power generation system - A hydrogen generating apparatus and a fuel cell power generation system are disclosed. The hydrogen generating apparatus may include an electrolyte bath, which contains an electrolyte solution; a first electrode, which is stacked on a surface inside the electrolyte bath, and which generates electrons; a moisture absorption layer, which is stacked on the first electrode, and which absorbs moisture from the electrolyte solution; and a second electrode, which is stacked on the moisture absorption layer, and which generates hydrogen using the electrons and the electrolyte solution. With this apparatus, the electrodes can be formed as thin films, whereby the number of electrodes can be increased and -the gaps between electrodes can be decreased, to increase the amount of hydrogen generation. Also, the flow of electrons can be controlled, using a control unit, in accordance to the amount of hydrogen or amount of electrical power required by the fuel cell. | 10-30-2008 |
20080268320 | Fuel cell electrode, membrane-electrode assembly, and fuel cell system - An electrode for a fuel cell, and a membrane-electrode assembly and a fuel cell system that include the electrode are disclosed. An electrode for a fuel cell that includes an electrode substrate, a first channel formed in the electrode substrate, a first hydrophilic interface formed on an inner surface on one side of the first channel which guides liquids, and a first hydrophobic interface formed facing the first hydrophilic interface which guides gases, makes it possible for water obtained as a side product at the cathode to be separated from air without additional devices, so that it has a potential for utilization not only in portable electronic devices but also in low-capacity power source devices. | 10-30-2008 |
20140192452 | ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND CHIP COMPONENT WITH THE SAME - Disclosed herein is an electrostatic discharge protection device including: a lower cover; electrodes disposed on the lower cover, being spaced apart from each other; a conductor disposed on the lower cover; and a semiconducting material layer covering the lower cover and the electrodes and formed of a semiconducting material. | 07-10-2014 |
20140301002 | ESD PROTECTION MATERIAL AND ESD PROTECTION DEVICE USING THE SAME - Disclosed herein are an electrostatic discharge protection material for improving connectivity between conductive particles dispersed in a resin matrix and evenly distributing the conductive particles in the resin material, and an electrostatic discharge protection device using the same. The electrostatic discharge protection material includes a resin matrix; needle-shaped conductive particles dispersed in the resin matrix; and dispersion particles dispersed in the resin matrix, wherein the dispersion particles are located between the needle-shaped conductive particles. | 10-09-2014 |
20140321010 | ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND CHIP COMPONENT WITH THE SAME - The present invention relates to an electrostatic discharge protection device. The electrostatic discharge protection device in accordance with the present invention includes a base, a plurality of electrodes arranged on the base separated from each other, a function layer supplied on a separation space between the electrodes and a composite insulating layer on which inorganic particles are dispersed on a resin with covering the electrodes and the function layer on the base. | 10-30-2014 |
20150333722 | COMMON MODE FILTER AND MANUFACTURING METHOD THEREOF - Disclosed are a common mode filter and a manufacturing method thereof. The common mode filter in accordance with an aspect of the present invention includes: a substrate; a filter layer including a coil and a dielectric layer and disposed on the substrate and configured to remove a signal noise; and a magnetic layer being laminated on the filter layer, and a surface of the filter layer being joined with the magnetic layer can be formed to be flat by having the coil embedded in a surface of the filter layer being joined with the magnetic layer in such a way that one surface of the coil is exposed. | 11-19-2015 |