Patent application number | Description | Published |
20080305636 | METHOD OF FORMING FINE PATTERN EMPLOYING SELF-ALIGNED DOUBLE PATTERNING - There are provided a method of forming a fine pattern employing self-aligned double patterning. The method includes providing a substrate. First mask patterns are formed on the substrate. A reactive layer is formed on the substrate having the first mask patterns. The reactive layer adjacent to the first mask patterns is reacted using a chemical attachment process, thereby forming sacrificial layers along outer walls of the first mask patterns. The reactive layer that is not reacted is removed to expose the sacrificial layers. Second mask patterns are formed between the sacrificial layers adjacent to sidewalls of the first mask patterns facing each other. The sacrificial layers are removed to expose the first and second mask patterns and the substrate exposed between the first and second mask patterns. The substrate is etched using the first and second mask patterns as an etching mask. | 12-11-2008 |
20100132779 | SOLAR CELL AND METHOD OF FABRICATING THE SAME - A solar cell includes a first electrode on a substrate; a plurality of pillars on the first electrode; a semiconductor layer on the first electrode, wherein a surface area of the semiconductor layer is greater than a surface area of the first electrode; and a second electrode over the semiconductor layer. | 06-03-2010 |
20100132791 | HIGH EFFICIENCY SOLAR CELL, METHOD OF FABRICATING THE SAME AND APPARATUS FOR FABRICATING THE SAME - A method of fabricating a solar cell includes: sequentially forming a first electrode and a first impurity-doped semiconductor layer on a transparent substrate; forming a first intrinsic semiconductor layer on the first impurity-doped semiconductor layer; heating the first intrinsic semiconductor layer to form a second intrinsic semiconductor layer; and sequentially forming a second impurity-doped semiconductor layer and a second electrode on the second intrinsic semiconductor layer. | 06-03-2010 |
20100193022 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - Provided are a solar cell and a method of manufacturing the same. The solar cell includes a transparent substrate. A first electrode and a transparent insulating layer are sequentially stacked over a plurality of first regions of the transparent substrate. A first electrode, a light-converting layer, a transparent insulating layer, and a second electrode are sequentially stacked over a second region of the transparent substrate other than the first regions. Therefore, light incident from the substrate can penetrate between the light-converting layers spaced apart from each other, thus manufacturing a transparent solar cell. Also, since light scattered by the transparent insulating layer is also incident into the side of the light-converting layer, the light-receiving area is not reduced and thus the efficiency of the solar cell can be increased. | 08-05-2010 |
20100239464 | SUBSTRATE MANUFACTURING METHOD FOR SENSOR APPLICATIONS USING OPTICAL CHARACTERISTICS AND THE SUBSTRATE THEREFROM - A method for manufacturing a substrate of an analytical sensor and the substrate thus prepared are disclosed. The method for manufacturing the substrate of the sensor application according to the present invention is characterized in that it comprises (a) the step of preparing a dispersed solution of nanoparticles, which are stable in a volatile organic solvent due to surface modification of nanoparticles having a pre-designed certain size on the nanometer level with an organic functional group (b) the step of preparing a single layer film of nanoparticles surface-modified with the organic functional group on the interface using said dispersed solution of nanoparticles on the basis of the Langmuir-Blodgett method, and then transferring said single layer film of nanoparticles to the substrate; and (c) the step of coating the substrate to which said single layer film of nanoparticles is transferred, with the metal thin film by means of the vacuum vapor deposition, and then optionally removing nanoparticles to manufacture a nanostructure to be used as the analytical sensor using optical characteristics. According to the method for manufacturing the substrate of the sensor application according to the present invention as above, the nanoparticles can be uniformly fixed on the solid substrate having a great area above 10×10 cm | 09-23-2010 |
20100252109 | THIN FILM TYPE SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A thin film type solar cell and a method for manufacturing the same is disclosed, which can overcome various problems caused by a related art laser-scribing procedure since the thin film type solar cell is divided into a plurality of sub-cells through the use of auxiliary electrode or partition wall, the thin film type solar cell comprising a substrate; a front electrode layer and a cell-dividing part on the substrate; and a rear electrode on the semiconductor layer. | 10-07-2010 |
20100258159 | THIN FILM TYPE SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A thin film type solar cell and a method for manufacturing the same is disclosed, the thin film type solar cell comprising a substrate; front electrodes arranged at fixed intervals on the substrate by separating parts for dividing the solar cell into a plurality of unit cells, wherein each separating part is interposed between the front electrodes; semiconductor layer patterns arranged at fixed intervals on the front electrodes by the interposed separating parts; rear electrodes arranged at fixed intervals on the semiconductor layer patterns by the interposed separating parts; and auxiliary electrodes to electrically connect the front electrodes with the rear electrodes, in which the front electrode is electrically connected with the rear electrode through the use of auxiliary electrode, so that it is possible to minimize the laser-scribing procedure for dividing the solar cell into the plurality of unit cells, thereby preventing the particles from being generated. | 10-14-2010 |
20110162684 | METHOD FOR MANUFACTURING THIN FILM TYPE SOLAR CELL, AND THIN FILM TYPE SOLAR CELL MADE BY THE METHOD - A method for manufacturing a thin film type solar cell and a thin film type solar cell manufactured by the method is disclosed. The method is comprised of a first process for forming a plurality of unit front electrode patterns at predetermined intervals on a substrate; a second process for forming a semiconductor layer pattern on the substrate, wherein the semiconductor layer pattern is comprised of a separating part to divide the solar cell into unit cells, and a contact part to connect the electrode patterns electrically; and a third process for forming a plurality of unit rear electrode patterns which are respectively connected with the unit front electrode patterns through the contact part, and are separated from one another by the separating part. | 07-07-2011 |
20130189952 | METHOD OF UNLOCKING IN STAGES IN MOBILE TERMINAL AND MOBILE TERMINAL FOR THE SAME - Methods and apparatus are provided for unlocking in stages in a mobile terminal. An amount of time since setting a locking mode is counted. An unlocking command is received from a user. A locking stage is determined based on the amount of time from among a plurality of locking stages. An unlocking command of the determined locking stage and the received unlocking command are compared. The locking mode is released when the unlocking command in the determined locking stage is identical to the received unlocking command. | 07-25-2013 |
20130273977 | APPARATUS AND METHOD FOR DISPLAYING AN EVENT IN A WIRELESS TERMINAL - A display apparatus for use in a wireless terminal is provided. A memory stores user interface (UI) data for cases mapped to events occurring in the wireless terminal A controller collects the events occurring in the wireless terminal. The controller selects at least one executable case for the collected events. The controller selects UI data including a character image for the at least one selected executable case from the memory and outputs the selected UI data. A display unit displays the UI data. | 10-17-2013 |