Patent application number | Description | Published |
20080224992 | ELECTROPHORETIC DISPLAY AND METHOD OF DRIVING THE SAME - In an electrophoretic display, a display panel includes a first electrode receiving a data voltage, a second electrode receiving a common voltage while facing the first electrode and a plurality of pixels each of which includes charged particles arranged between the first electrode and the second electrode. The display panel receives the data voltage in response to a gate signal at a high state during a data output period to display an image, maintains a current image in response to the gate signal at a low state during a maintaining period, and receives a refresh voltage in response to the gate signal at the high state to reset the image. Thus, the electrophoretic display may prevent distortion of the image during the maintaining period. | 09-18-2008 |
20090066636 | ELECTRO-OPTIC DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - Disclosed is an electrophoretic display device including an electrophoretic display panel, a gate driver to supply a scan signal to a gate line of the electrophoretic display panel for a longer time during a refresh period than during a data output period, a data driver to supply at least one of a refresh voltage and a data voltage to a data line of the electrophoretic display panel, and a timing controller to supply a gate control signal and a data control signal to the gate driver and the data driver, respectively, and a method of driving the electrophoretic display device. | 03-12-2009 |
20100120607 | Glass-Free Microwave Dielectric Ceramics and the Manufacturing Method Thereof - A glass-free microwave dielectric ceramic that can be sintered at low temperature, and a manufacturing method thereof are provided. The glass-free microwave dielectric ceramic composition includes a composition represented by a formula, M | 05-13-2010 |
20110232524 | CERAMIC INK FOR MANUFACTURING CERAMIC THICK FILM BY INKJET PRINTING - The present invention discloses a ceramic ink having an improved refill rate, which enables the manufacture of a ceramic thick film having delicate and improved ceramic properties. To this end, the ceramic ink of the present invention contains a certain amount of a solvent in which ceramic powder is dispersed, and the particles of the ceramic powder have on average a ratio of less than 20% in difference value between the maximum vertical length Dv and the maximum horizontal length Dh with respect to the maximum horizontal length Dh of the cross section of the particle. Also, in case of the presence of a plurality of interior angles at the circumference of the cross section, the maximal angle can be less than 135° among the interior angles. In addition, the solvent can be one or more mixtures selected from the group consisting of a mixture of ethylene glycol monomethyl ether and dipropylene glycol monomethyl ether, a mixture of NN-dimethylformamide and formamide, a mixture of acetonitrile and butanol, a mixture of nitromethane and butanol, and a mixture of water and N,N-dimethylformamide. | 09-29-2011 |
20110245064 | NON-SINTERED METAL-INSULATOR-METAL CAPACITOR AND METHOD OF MANUFACTURING THE SAME - The present disclosure relates to a non-sintering metal-insulator-metal (MIM) capacitor and a method of manufacturing the same. The method of manufacturing a non-sintered MIM capacitor includes manufacturing a lower metal-insulator-upper metal structure, wherein the insulator is formed by a non-sintering process comprising: preparing a ceramic-polymer composition comprising a highly dielectric ceramic powder, a polymer resin, and a solvent, the highly dielectric ceramic powder comprising small powder and large powder having a larger average particle size than the small powder; forming a ceramic-polymer film by depositing the ceramic-polymer composition on the lower metal; and curing the polymer resin in the ceramic-polymer film. | 10-06-2011 |
20120094206 | Solid oxide fuel cells and manufacturing method thereof - Provided are a solid oxide fuel cell and a method of manufacturing the same. The solid oxide fuel cell in which at least one or more unit modules are stacked and integrated with each other includes first and second solid electrolyte layers in which each of the unit modules includes a plurality of fuel electrodes spaced a predetermined distance from each other and each having a strip shape and first and second supports each including a plurality of slits each having the same strip shape as that of each of the fuel electrodes. The first and second solid electrolyte layers overlap with each other on lower and upper sides of the first support so that the fuel electrodes face each other within the slits of the first support, and the second support overlaps with a lower side of the first or second solid electrolyte layer overlapping with the lower side of the first support so that the slits of the second support are disposed perpendicular to the slits of the first support. The slits of the first and second supports define fuel paths and air paths, respectively. | 04-19-2012 |
20120135507 | BIOCHIP MODULE WITH CERAMIC LAMINATE STRUCTURE AND METHOD OF MANUFACTURING THE SAME - The present disclosure provides a biochip module having a ceramic laminate structure which uses advantages of ceramic and enables a reduction in a chip area, and a method of manufacturing the same. The biochip module includes a first ceramic layer mixing bacterial water with magnetic beads to which ligands capturing bacteria are attached, a second ceramic layer separating the magnetic beads capturing bacteria from the water, and a third ceramic layer detecting the number of bacteria captured by the magnetic beads. | 05-31-2012 |
20120244626 | NANOHYBRID NITROGEN MONOXIDE DETECTING SENSOR AND A PRODUCTION METHOD THEREFOR - The present invention provides a nanohybrid type nitrogen monoxide detecting sensor and a production method therefor in which the nanohybrid type nitrogen monoxide detecting sensor includes a fluorescent semiconducting quantum dot and a transition metal compound. | 09-27-2012 |
20130211838 | APPARATUS AND METHOD FOR EMOTIONAL VOICE SYNTHESIS - The present disclosure provides an emotional voice synthesis apparatus and an emotional voice synthesis method. The emotional voice synthesis apparatus includes a word dictionary storage unit for storing emotional words in an emotional word dictionary after classifying the emotional words into items each containing at least one of an emotion class, similarity, positive or negative valence, and sentiment strength; voice DB storage unit for storing voices in a database after classifying the voices according to at least one of emotion class, similarity, positive or negative valence and sentiment strength in correspondence to the emotional words; emotion reasoning unit for inferring an emotion matched with the emotional word dictionary with respect to at least one of each word, phrase, and sentence of document including text and e-book; and voice output unit for selecting and outputting a voice corresponding to the document from the database according to the inferred emotion. | 08-15-2013 |