Patent application number | Description | Published |
20110088758 | GLASS PASTE COMPOSITION, ELECTRODE SUBSTRATE PREPARED USING SAME, METHOD OF PREPARING ELECTRODE SUBSTRATE, AND DYE SENSITIZED SOLAR CELL INCLUDING ELECTRODE SUBSTRATE - According to embodiments of the invention, a glass paste composition for a dye sensitized solar cell includes a glass frit, an organic binder, and an organic solvent. | 04-21-2011 |
20110094579 | Electrode substrate, method of preparing same, and photoelectric conversion device including same - An electrode substrate for a photoelectric conversion device includes a current-collecting electrode on a transparent conductive substrate and a coating film coating a surface of the current-collecting electrode substrate, wherein the coating film is formed by coating the surface of the current-collecting electrode with a glass paste composition and baking the current-collecting electrode coated with the glass paste composition, and when a thickness of the coating film is a μm and a maximal length of a pore in the coating film is b μm, a condition of b≦0.5a is satisfied. | 04-28-2011 |
20120009473 | NEGATIVE ACTIVE MATERIAL FOR SECONDARY LITHIUM BATTERY AND SECONDARY LITHIUM BATTERY - Disclosed are a negative active material for a secondary lithium battery and a secondary lithium battery including the same. The negative active material for a secondary lithium battery includes an amorphous silicon-based compound represented by the following Chemical Formula 1. | 01-12-2012 |
20120012149 | DYE-SENSITIZED SOLAR CELL - A dye-sensitized solar cell is disclosed. The dye-sensitized solar cell may include a first substrate and a second substrate positioned to face each other and a plurality of unit cells arranged between the first substrate and the second substrate. Each of the unit cells may include first and second conductive transparent electrodes formed on internal surfaces of the first substrate and the second substrate, respectively. The dye-sensitized solar cell may include a first electrode formed on the first conductive transparent electrode and including an oxide semiconductor layer in which a dye is absorbed and a second electrode positioned on the second conductive transparent electrode opposite to the first electrode. The dye-sensitized solar cell may also include an electrolyte disposed between the first electrode and the second electrode. The second electrode may include an opening. | 01-19-2012 |
20120012150 | Photoelectric Conversion Module - A photoelectric conversion module including an island type connecting member. A photoelectric conversion module includes: a first substrate and a second substrate, which are disposed to face each other; a sealing member disposed between the first and second substrates, and defining a plurality of photoelectric cells performing photoelectric conversion; and an island type connecting member connecting neighboring photoelectric cells from among the plurality of photoelectric cells. | 01-19-2012 |
20120070745 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - Disclosed are a negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The active material includes a silicon-containing compound represented by the following Chemical Formula 1. | 03-22-2012 |
20120169129 | Energy Storage Device - An energy storage device formed by a combination of aqueous battery unit cells and non-aqueous battery unit cells is provided. The energy storage device comprises a first energy storage module formed by connecting at least one of aqueous battery unit cells in series and a second energy storage module formed by connecting at least one of lithium ion battery unit cells in series, wherein the first energy storage module and the second energy storage module are connected in parallel, the lithium ion battery unit cell is formed of a cathode active material such as LiFePO | 07-05-2012 |
20120286719 | SECONDARY BATTERY - A piezoelectric element layer is further formed as a package material of a secondary battery, so that the secondary battery can be self-charged using a voltage generated in the piezoelectric element layer according to vibration generated in an electronic device and vibration generated by movement of the electronic device itself. The secondary battery includes a battery case that accommodates an electrode assembly, the battery case having an outer coating layer and a piezoelectric element layer formed on an inner surface of the outer coating layer, and a protection circuit module mounted to an outside of the battery case and electrically connected to the electrode assembly. In the secondary battery, a voltage storage is provided to the protection circuit module, and the piezoelectric element layer converts absorbed vibration into voltage and then stores the voltage in the voltage storage so that the secondary battery is self-charged as occasion demands. | 11-15-2012 |
20120298187 | PHOTOELECTRIC CONVERSION MODULE - A photoelectric conversion module includes a first photoelectric cell, a second photoelectric cell, the second photoelectric cell being adjacent to the first photoelectric cell, a first electrode, the first electrode corresponding to the first photoelectric cell, a second electrode, and a connecting member disposed between the first photoelectric cell and the second photoelectric cell, the connecting member electrically connecting the first electrode and the second electrode to each other, the connecting member including a first conductive bump, a second conductive bump, and a conductive connector part contacting the first and second conductive bumps. | 11-29-2012 |
20130125957 | PHOTOELECTRIC CONVERSION DEVICE - A photoelectric conversion device including a first substrate; a first electrode on the first substrate and including a grid pattern; a second substrate facing the first substrate; a second electrode on the second substrate; a semiconductor layer on the first substrate at an opening region of the grid pattern; and a conductive thin film on the first substrate between the grid pattern and the semiconductor layer. | 05-23-2013 |
20140011062 | SECONDARY BATTERY - A secondary battery including a first electrode assembly including first and second electrode plates stacked on each other; and a second electrode assembly including third and fourth electrode plates, wherein the second electrode assembly is wound along an outer circumference of the first electrode assembly. The secondary battery having a high energy density and capable of preventing damage of the electrode plates may be provided. | 01-09-2014 |
20140023930 | ELECTROCHEMICAL DEVICE INCLUDING CERAMIC SEPARATOR STRUCTURE - An electrochemical device includes a first electrode layer, a separator coating layer on at least a first surface of the first electrode layer, the separator coating layer including a ceramic material and being patterned, and a second electrode layer facing the separator coating layer that is on the first surface of the first electrode layer. | 01-23-2014 |
20140038045 | ELECTRODE HAVING 3-DIMENSIONAL PORE NETWORK STRUCTURE, LITHIUM BATTERY INCLUDING ELECTRODE, AND METHOD OF MANUFACTURING ELECTRODE - An electrode having a three-dimensional pore network structure including a fibrous pore channel is disclosed. A lithium battery including the electrode and a method of manufacturing the electrode are also disclosed. The three-dimensional pore network structure formed in the electrode allows for improved mobility of lithium ions in the electrode. Therefore, a lithium battery including the electrode may have improved output characteristics. | 02-06-2014 |
20140057171 | ANODE AND LITHIUM BATTERY INCLUDING THE SAME - An anode includes a plurality of metal fibers with a three-dimensional (3D) network structure, and a silicon-containing layer having a thickness of about 0.3 μm or less formed on a surface of and inside the 3D network structure of the plurality of metal fibers. | 02-27-2014 |
20140127578 | ACTIVE MATERIAL FOR A SECONDARY BATTERY, SECONDARY BATTERY INCLUDING THE ACTIVE MATERIAL, AND METHOD OF PREPARING AN ACTIVE MATERIAL - An active material for a secondary battery, a secondary battery including the active material, and a method of preparing an active material, the active material including a silicon-based core; and an aluminum-based coating layer on at least a part of the silicon-based core. | 05-08-2014 |
20150064556 | ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrode for a rechargeable battery and a rechargeable battery, the electrode including a current collector; an electrode active material layer; and an electrolyte solution impregnation layer, wherein the electrolyte solution impregnation layer includes a metal oxide and a conductive material. | 03-05-2015 |