Abstract: This invention relates to a polyelectrolyte composition for a humidity sensor, polyelectrolyte ink and a preparation method of a polyelectrolyte membrane for a humidity sensor by inkjet printing. The polyelectrolyte composition according to this invention is composed of polyelectrolyte, crosslinking agent and organic solvent comprising a single component or in the form of a mixture of two or more solvents such as alcohols. The object of this invention is to provide a polyelectrolyte composition and a polyelectrolyte ink composition suitable for humidity sensor and a preparation method for a reliable humidity sensor with uniform thickness achieved through inkjet printing.

Abstract: The present invention is to manufacture the organic silver solution by dissolving silver oxide in an organic solvent, and further provide an ink enabling a conductive circuit to be formed by applying it to an inkjet printer. Also, it is to provide a method for forming a conductive circuit on various substrates by printing it through the inkjet printer using the manufactured ink and further heat-treating it. The organic silver solution, a composition according to the present invention, can be manufactured by dissolving silver oxide in an amine-based compound and a lactone-based compound (or a lactam-based compound, a carbonate-based compound, a cyclic acid anhydride-based compound) by reacting the former an the latter, and in order to ensure the appropriate liquid fluidity for the inkjet printer, the ink was manufactured by adding an organic solvent, such as alcohol, a surfactant and the like thereto.

Abstract: An apparatus and method transmitting emoticons in mobile communication terminals are disclosed by which compatibility in exchanging graphic emoticons between mobile communication terminals can be ensured. The present invention includes receiving a transmission request message in a first mobile communication terminal, the transmission request message related to a first graphic emoticon and including identification information for the first graphic emoticon, identifying a second graphic emoticon according to the transmission request message, and transmitting the second graphic emoticon to a second mobile communication terminal, wherein the second graphic emoticon comprises image data in a format decodable by the second mobile communication terminal.

Abstract: Disclosed is a non-photosensitive black electrode composition and a plasma display panel having a black electrode formed using the composition. The black electrode for the plasma display panel includes the non-photosensitive composition, thus yellowing does not occur on electrodes but conductivity to a transparent electrode layer is desirably assured even though typical conductive powder and various types of black pigments are used. It is possible to conduct patterning using a photolithography process due to the simultaneous development of black and bus electrodes, which can act as electrodes due to simultaneous sintering. Since it is non-photosensitive, it is possible to use various types of black pigments, thus the material cost is reduced.

Abstract: The present invention relates to a system and method for capturing of the multi-channel image signal which can enhance capturing rate of image signals by exactly deciding the unstable period of an image capturing module capturing video data included in an image signal, wherein the system for capturing of the multi-channel image signal according to one embodiment of the present invention comprises a receiving module for receiving image signals including video data from at least one camera; a sync signal separating module for extracting sync signals indicating the existing location of video data from the image signal; an image capturing module for capturing video data of the image signal sequentially according to predetermined capturing order; a storage module for storing information about the unstable period of the image capturing module and the extracted sync signal respectively; and a decision module for selecting the sync signal of the second image signal located outside of the unstable period based on the

Abstract: Disclosed herein is a plasma display panel and a method of fabricating the same. The plasma display panel comprises a front glass substrate and a rear glass substrate. An electrode structure disposed between the front and rear glass substrates is prepared in such a way that a non-photosensitive black dielectric layer and a non-photosensitive or photosensitive electrode layer, formed on the front glass substrate, are subjected to heat treatment. The black dielectric layer is blackened at a surface in contact with the front glass substrate by the heat treatment. Current flows between an upper electrode and a transparent electrode and it is possible to assure sufficiently low visibility even though costly metal particles are not used as conductive material on the front substrate of the plasma display panel. It is possible to use various types of black pigments thanks to non-photosensitivity, thus it is possible to fabricate a low-priced plasma display panel due to a reduced material cost.

Abstract: A method for obtaining broadcasting channel information and registering for reception of multicast based Internet protocol (IP) TV broadcasting service in a subscriber network is provided. The method for receiving multicast based IP TV broadcasting service by a terminal connected to a subscriber network through an access router, includes: completing authentication of the terminal and subscriber; accessing a web server providing an electronic program guide (EPG) and receiving information on at least one or more channels permitted to the terminal; providing at least one or more selection units by using graphic user interface (GUI) so that a channel is selected based on the channel information; and according to the selected channel, generating and transmitting a multicast socket.

Abstract: Provided are 1-phenylpiperidin-3-one derivatives and pharmaceutically acceptable salts thereof, having cysteine protease inhibitory activity, pharmaceutical compositions containing the same as an active ingredient, and processes for the preparation thereof.

Abstract: The present invention relates to a method of fabricating ultra-fine grain cermet alloys with a homogenous solid solution grain structure. More particularly, the invention relates to a method of fabricating an ultra-fine TiC-base cermet alloy with a homogenous solid solution structure which does not comprise a core-rim structure in the carbide grain. The object of the present invention is to provide a method of fabricating a TiC-base cermet alloy without the core-rim structure. The above objects of the present invention could be achieved by employing a conventional sintering process (vacuum sintering) of (Ti,TM)C carbide obtained from a mechano-chemical synthesis (high energy ball-milling) from milling the powders of Ti, TM, Ni and Co metals.