Abstract: Disclosed is a method of operating a terminal on which an application for an instant messaging service is installed, the method that displays a first user interface (UI) for switching an input mode in a chatting interface of a chatroom in which a user of the application is participating, based on whether the user is assigned an authority to emphasize a message in the chatroom, switches the input mode from a first mode which is a normal mode to a second mode for emphasizing a message, in response to a user input with respect to the first UI, emphasizes a message input in the second mode for a predetermined period in a predetermined manner, and cancels the emphasizing of the message input in the second mode, when the predetermined time elapses.

Abstract: A resin composition for a printed circuit board and an integrated circuit (IC) package, and a product using the same is provided. The resin composition includes an epoxy resin composite comprising an epoxy group, the epoxy resin composite including 5 to 20 parts by weight of a bisphenol A type epoxy resin, 30 to 60 parts by weight of a cresol novolak epoxy resin, 20 to 35 parts by weight of a phosphorus-based flame-retardant epoxy resin, and 5 to 30 parts by weight of a rubber-modified epoxy resin, based on 100 parts by weight of the epoxy resin composite, an aminotriazine-based hardener, a hardening accelerator, a filler, and 0.01 to 5 parts by weight of a surface improving agent based on 100 parts by weight of the epoxy resin composite.

Abstract: A resin composition for a printed circuit board and an IC package, and a product using the same, is provided. The resin composition includes an epoxy resin composite comprising 5 to 10 parts by weight of a bisphenol “A” type epoxy resin, 5 to 10 parts by weight of a naphthalene epoxy resin, 10 to 40 parts by weight of a cresol novolac epoxy resin, more than 10 to 30 parts by weight of a rubber-modified epoxy resin, and 30 or more but less than 50 parts by weight of a biphenylaralkyl novolac resin, a hardener composite comprising a dicyclopentadiene type hardener, a biphenylaralkyl novolac type hardener, and a xylok type hardener, a hardening accelerator, an inorganic filler, and a thickener.

Abstract: Provided is a pharmaceutical composition containing, as an active ingredient, a Sophora japonica L. extract, for the prevention and treatment of neurodegenerative disorders and improvement of cognitive functions. Particularly, it was confirmed that the Sophora japonica L. extract, according to the present invention, has a significant effect in an Alzheimer's Disease-causing mouse model, through a Y-maze test and a Morris water maze test, thereby confirming that the Sophora japonica L. extract could be useful as an active ingredient in the pharmaceutical composition for the prevention and treatment of neurodegenerative disorders and the improvement of cognitive functions.

Abstract: A fan-out semiconductor package includes: a semiconductor chip having an active surface with connection pads disposed thereon and an inactive surface opposing the active surface; an encapsulant encapsulating at least portions of the semiconductor chip; and a first connection member disposed on the active surface of the semiconductor chip, wherein the encapsulant is a cured photosensitive resin composition including a thermosetting resin, a carboxylic resin, an ethylenically unsaturated compound, and a reinforcing agent. The photosensitive resin composition may be used in the fan-out semiconductor package.

Abstract: A photo-curable and thermo-curable resin composition includes an epoxy resin including an epoxy group; a carboxyl group-containing photosensitive resin; a photopolymerization initiator; and a filler, wherein a value of an equivalent number of the epoxy group/an equivalent number of the carboxyl group is from more than 1 to less than 2.

Abstract: A molded product includes a body comprising a light-shielding photosensitive resin. The light-shielding photosensitive resin has a tinting strength having an L value equal than or less than 40, an a* value of ?40 to ?10, and a b* value less than or equal to 5 in the L*a*b* color space (CIE colorimetric system), and the light-shielding photosensitive resin has a directed transmittance (% T) of less than 10% at a wavelength band of 200 nm to 700 nm.

Abstract: A fan-out semiconductor package includes: a semiconductor chip having an active surface with connection pads disposed thereon and an inactive surface opposing the active surface; an encapsulant encapsulating at least portions of the semiconductor chip; and a first connection member disposed on the active surface of the semiconductor chip, wherein the encapsulant is a cured photosensitive resin composition including a thermosetting resin, a carboxylic resin, an ethylenically unsaturated compound, and a reinforcing agent. The photosensitive resin composition may be used in the fan-out semiconductor package.

Abstract: A method of manufacturing an insulation film includes: coating a resin composite on a lower protective film, the resin composite including an inorganic filler dispersed therein; forming an insulating layer by drying the resin composite such that the inorganic filler is precipitated in the coated resin composite; and laminating an upper protective film on the insulating layer.

Abstract: The present invention relates to a method for preparing a TNFR-Fc fusion protein mixture comprising a target content of hydrophobic chromatogram peak 3, and to a method for adjusting a content of hydrophobic chromatogram peak 3. Specifically, the present invention relates to (a) a method for preparing a TNFR-Fc fusion protein mixture using a hydrophobic interaction chromatograph medium containing an aromatic functional group, which is pre-equilibrated with an equilibration buffer comprising sodium chloride or ammonium sulfate, and a sample comprising a TNFR-Fc fusion protein mixture liquid produced from mammalian cells, and to a method for adjusting the content of hydrophobic chromatogram peak 3 by hydrophobic chromatography using an equilibration buffer containing a predetermined concentration of sodium chloride or ammonium sulfate.

Abstract: The present invention relates to a method for recycling LiFePO4, which is an olivine-based cathode material for a lithium secondary battery. The present invention is characterized in that a cathode material including LiFePO4 is synthesized using, as precursors, amorphous FePO4.XH2O and crystalline FePO4.2H2O (metastrengite) obtained by chemically treating LiFePO4 as an olivine-based cathode material for a lithium secondary battery, which is produced from a waste battery. Since a cathode fabricated from the LiFePO4 cathode material synthesized according to the present invention does not deteriorate the capacity, output characteristics, cycle efficiency and performance of the secondary battery and the cathode material of the lithium secondary battery may be recycled, the secondary battery is economically efficient.

Abstract: A method of manufacturing an insulation film includes: coating a resin composite on a lower protective film, the resin composite including an inorganic filler dispersed therein; forming an insulating layer by drying the resin composite such that the inorganic filler is precipitated in the coated resin composite; and laminating an upper protective film on the insulating layer.

Abstract: Provided herein is a health monitoring apparatus that is capable of increasing the reliability and stability of an aviation system, the health monitoring apparatus including a health monitoring manager configured to receive a sensed error from an aeronautic system control apparatus, and to activate one of a process level monitor, a partition level monitor, and a module level monitor according to an error level of the sensed error, and a monitor unit comprising the process level monitor, the partition level monitor, and the module level monitor that are integrated into one system by a partitioning method, wherein the one of the process level monitor, the partition level monitor, and the module level monitor that is activated by the health monitoring manager performs error handling and provides an error processing method suitable to the sensed error to the aeronautic system control apparatus.

Abstract: Disclosed is a lithium manganese borate-based cathode active material. The cathode active material can be used to fabricate a lithium ion secondary battery that has advantages, such as high output capacity and cycle capacity, in comparison with lithium ion secondary batteries using conventional cathode active materials. Also disclosed are a lithium ion secondary battery including the cathode active material and a method for preparing the cathode active material.

Abstract: The present invention relates to a method for fabricating a LiFePO4 cathode electroactive material for a lithium secondary battery by recycling, and a LiFePO4 cathode electroactive material for a lithium secondary battery, a LiFePO4 cathode, and a lithium secondary battery fabricated thereby. The present invention is characterized in that a cathode scrap is heat treated in air for a cathode electroactive material to be easily dissolved in an acidic solution, and amorphous FePO4 obtained as precipitate is heat treated in an atmosphere of air or hydrogen so as to fabricate crystalline FePO4 or Fe2P2O7. According to the present invention, a cathode scrap may be recycled by using a simple, environmentally friendly, and economical method. Further, a lithium secondary battery fabricated by using a LiFePO4 cathode electroactive material from the cathode scrap is not limited in terms of performance.

Abstract: Provided herein is a health monitoring apparatus that is capable of increasing the reliability and stability of an aviation system, the health monitoring apparatus including a health monitoring manager configured to receive a sensed error from an aeronautic system control apparatus, and to activate one of a process level monitor, a partition level monitor, and a module level monitor according to an error level of the sensed error, and a monitor unit comprising the process level monitor, the partition level monitor, and the module level monitor that are integrated into one system by a partitioning method, wherein the one of the process level monitor, the partition level monitor, and the module level monitor that is activated by the health monitoring manager performs error handling and provides an error processing method suitable to the sensed error to the aeronautic system control apparatus.

Abstract: The present invention relates to a method of separating tellurium (Te) and selenium (Se) by using a neutral extractant (for example, either one of TBP and TEHP, or in combination thereof) from a dissolved solution of tellurium, such as a waste thermoelectric material. When tellurium and selenium are separated by using the method of this invention from a dissolved solution in which a Bi2Te3-based waste thermoelectric material is dissolved, a recovery rate of 97% or more and a separation factor of 400 or more for tellurium may be achieved, and therefore, tellurium and selenium may be separated in a very effective and economic manner as compared to conventional methods. Further, the present invention is characterized in that environmental pollution issues may be significantly reduced as compared with conventional methods carried out in a strong acidic solution since the present separation and extraction is conducted under a relative weak acid atmosphere in a pH range of 1.0 to 1.5.

Abstract: Disclosed herein are a method and apparatus for performing a configuration of an aeronautical system. The apparatus includes a display unit, an intermediate model generation unit, an Extensible Markup Language (XML) conversion unit, and a translator. The display unit display displays a user interface for receiving aeronautical system setting information in compliance with an ARINC 653 standard. The intermediate model generation unit generates an intermediate model of source code based on the setting information received via the user interface. The XML conversion unit creates an XML document by performing XML conversion on the generated intermediate model. The translator generates a source code file in compliance with the ARINC 653 standard by converting the generated XML document.

Abstract: Disclosed herein is a surface-modified inorganic filler including an alkyl group and an amine group sequentially introduced on a surface thereof, wherein the alkyl group and the amine group are introduced on the surface of the inorganic filler in a weight ratio between the alkyl group and the amine group of 0.5:9.5 to 4:6. An epoxy resin composition including the surface-treated inorganic filler according to the present invention may have low dielectric loss rate and low coefficient of thermal expansion properties.

Abstract: Disclosed herein are an insulating film for a printed circuit board, a resin coated copper (RCC), a flexible copper clad laminate (FCCL), and a printed circuit board manufactured by using the same. More specifically, the RCC, the FCCL, and the printed circuit board manufactured by using the insulating film for the printed circuit board according to the preferred embodiment of the present invention, the insulating film including an insulating layer, and a primer layer formed on one surface of the insulating layer and including a benzocyclobutene (BCB)-based resin, may have a low coefficient of thermal expansion and high peel strength.