Abstract: According to the present invention, a spontaneous-emission type photosensitive resin composition comprises a cardo-based binder resin comprising at least one repeating unit of chemical formula 1 to chemical formula 4.

Abstract: A metal oxide photosensitive resin composition for forming a blue pattern layer includes scattering particles including a metal oxide having an average particle diameter of 30 to 300 nm, provided that the metal oxide photosensitive resin composition does not include quantum dots.

Abstract: Disclosed are a stacked structure includes a substrate and a silsesquioxane cured layer disposed on the substrate. The silsesquioxane cured layer may include a plurality of areas having different refractive indexes in a thickness direction. The plurality of areas may include a first area and a second area. The first area may be disposed on a surface of the substrate and the second area may be disposed on the first area. A refractive index of the second area may be higher than a refractive index of the first area. A display device may include the stacked structure.

Abstract: A composition including a perfluoropolyether compound, and an organic solvent configured to dissolve or disperse the perfluoropolyether compound, wherein the perfluoropolyether compound includes a first end and a second end facing each other and a perfluoropolyether moiety disposed between the first end and the second end, wherein the first end includes an organic group having 6 or more carbon atoms, and wherein the second end includes a hydrolysable silicon-containing residual group.

Abstract: Disclosed are a system for pretreatment of sample and a method for controlling the same. The system for pretreatment of sample, including: a holder storage unit having a module holder on which a sample pretreatment module is seated; a cartridge accommodating portion for loading a cartridge therein, wherein the sample accommodated in a chamber of the sample pretreatment module is discharged and loaded into the cartridge; a magnetic force generating unit for generating a magnetic force to rotate the permanent magnet provided in the sample pretreatment module; and a penetration and discharge unit for penetrating the penetration membrane in the sample pretreatment module and discharging the sample by pressing the moving unit of the cap.

Abstract: A window for a display device includes a polymer substrate, a first buffer layer under the polymer substrate and having an elastic modulus of about 7 megapascals to about 30 megapsacals, a first transparent adhesion layer between the polymer substrate and the first buffer layer and a protective layer on the polymer substrate, and a display device includes the same.

Abstract: A vacuum heat insulating material having an improved structure to prevent the heat bridge phenomenon while improving the durability thereof, and a refrigerator having the same, the vacuum heat insulating material including a core material in a vacuum state, a sealing layer surrounding the core material, an inner layer covering the sealing layer, and having a first side and a second side connected to the first side, a protective layer located at an outside of the inner layer, a first blocking layer having at least one portion located between the first side of the inner layer and the protective layer, and a second blocking layer having at least one portion located between the second side of the inner layer and the protective layer.

Abstract: A vacuum heat insulating material having an improved structure to prevent the heat bridge phenomenon while improving the durability thereof, and a refrigerator having the same, the vacuum heat insulating material including a core material in a vacuum state, a sealing layer surrounding the core material, an inner layer covering the sealing layer, and having a first side and a second side connected to the first side, a protective layer located at an outside of the inner layer, a first blocking layer having at least one portion located between the first side of the inner layer and the protective layer, and a second blocking layer having at least one portion located between the second side of the inner layer and the protective layer.

Abstract: A heat exchanger includes a refrigerant pipe through which a refrigerant flows, and a plurality of fins coupled to an outer circumference surface of the refrigerant pipe, wherein each fin includes a first region disposed upstream with respect to an air flow direction, and a second region which forms a boundary with the first region and is disposed downstream with respect to the air flow direction, and wherein the first region and the second region have different surface energies in order to prevent formation of condensation water on the fin.

Abstract: A wireless tap-off device capable of providing a wireless LAN service, which can allow a user to receive a wireless LAN service anywhere in the country through a tap-off device of an existing CATV network, is provided. The wireless tap-off device may include a cable modem which converts a CATV signal into an Ethernet signal, outputs the converted signal, converts an Ethernet signal into a CATV signal, and transmits the converted signal to a connector, an access point which converts an Ethernet signal applied from the cable modem into a wireless signal, transmits the converted signal to a computer device through an antenna in a wireless manner, converts a wireless signal applied from the computer device into an Ethernet signal, and provides the converted signal to the cable modem, a DC power supply, and a switching unit.

Abstract: A method of updating channel information in a mobile Internet system, and a mobile communication terminal and mobile Internet system using the same are disclosed. According to an embodiment, the method of updating channel information in a mobile Internet system includes receiving, by a mobile communication terminal, a handover related message including channel information of at least one handover base station from a serving base station; and selectively updating the channel information of the at least one handover base station in the mobile communication terminal by using the received handover related message. Accordingly, it is possible to minimize mismatching of channel information of a target base station when performing a handover.

Abstract: A handover request method for use in a portable Internet system and a mobile communication terminal using the same are disclosed. The handover request method of the mobile communication terminal in the portable Internet system according to an embodiment includes operating, by the mobile communication terminal, a timer when a handover request of the mobile communication terminal is rejected by a base station; collecting information of at least one neighbor base station during the operation of the timer; and selectively re-attempting the handover request to the base station using the collected information.

Abstract: A method of operating a mobile communication terminal for a handover rejection in a portable Internet system and the mobile communication terminal using the same are disclosed. The method includes transmitting a handover request message to a serving base station and receiving a response message corresponding to the handover request message from the serving base station, in which the handover request message requests a handover operation to at least one target base station. The method also includes checking whether the received response message includes contents regarding the handover rejection, extracting at least one of terminal action instruction information and rejection reason information corresponding to the handover rejection from the response message according to a result of the checking step, and executing an action according to the extracted information.

Abstract: A method for reporting a scan result in a mobile communication system, which includes scanning, via a mobile terminal, neighboring base stations during a period determined by the mobile terminal, transmitting a first message to a serving base station to notify the serving base station that a scanning result acquired in the scanning step will be reported to the serving base station, and receiving, via the mobile terminal, a second message including information used for generating a report of the scanning result from the serving base station in response to the first message. The method also includes transmitting, via the mobile terminal, a third message including the scanning result acquired in the scanning step to the serving base station according to the information used for the report of the scanning result.

Abstract: In a semiconductor device having a capacitor and a method of fabricating the same, the semiconductor device comprises a semiconductor substrate having a memory cell array region and a peripheral region, a plurality of capacitors in the memory cell array region each having a storage electrode, a dielectric layer on the storage electrode, and a plate electrode on the dielectric layer, wherein an extended portion of the plate electrode extends in a direction toward the peripheral region, a dummy pattern in the peripheral region at an elevation above the semiconductor substrate that is substantially the same as that of the extended portion of the plate electrode and spaced apart from the extended portion of the plate electrode, an insulating layer formed on the plurality of capacitors in the cell array region and formed on the dummy pattern in the peripheral region, a first metal contact through the insulating layer between the extended portion of the plate electrode and the dummy pattern.

Abstract: The present invention relates to performing handover in a wireless communication system including informing a serving base station of a start of a handover operation to a target base station when bandwidth is allocated by serving base station during a particular time period, requesting cancellation of the handover operation from the serving base station when the handover operation to the target base station fails during the particular time period, and communicating data via the serving base station upon the handover operation being canceled according to the cancellation request. The present invention further relates to connecting to a network including turning on power of a mobile terminal, obtaining a time period from when power was turned off to when power is turned on, obtaining previous network scanning results if the obtained time period is less than a pre-set value, and connecting to the network using the previous network scanning results.

Abstract: A method of updating channel information in a mobile Internet system, and a mobile communication terminal and mobile Internet system using the same are disclosed. According to an embodiment, the method of updating channel information in a mobile Internet system includes receiving, by a mobile communication terminal, a handover related message including channel information of at least one handover base station from a serving base station; and selectively updating the channel information of the at least one handover base station in the mobile communication terminal by using the received handover related message. Accordingly, it is possible to minimize mismatching of channel information of a target base station when performing a handover.

Abstract: A handover request method for use in a portable Internet system and a mobile communication terminal using the same are disclosed. The handover request method of the mobile communication terminal in the portable Internet system according to an embodiment includes operating, by the mobile communication terminal, a timer when a handover request of the mobile communication terminal is rejected by a base station; collecting information of at least one neighbor base station during the operation of the timer; and selectively re-attempting the handover request to the base station using the collected information.

Abstract: A method for reporting a scan result in a mobile communication system, which includes scanning, via a mobile terminal, neighboring base stations during a period determined by the mobile terminal, transmitting a first message to a serving base station to notify the serving base station that a scanning result acquired in the scanning step will be reported to the serving base station, and receiving, via the mobile terminal, a second message including information used for generating a report of the scanning result from the serving base station in response to the first message. The method also includes transmitting, via the mobile terminal, a third message including the scanning result acquired in the scanning step to the serving base station according to the information used for the report of the scanning result.

Abstract: A method of operating a mobile communication terminal for a handover rejection in a portable Internet system and the mobile communication terminal using the same are disclosed. The method includes transmitting a handover request message to a serving base station and receiving a response message corresponding to the handover request message from the serving base station, in which the handover request message requests a handover operation to at least one target base station. The method also includes checking whether the received response message includes contents regarding the handover rejection, extracting at least one of terminal action instruction information and rejection reason information corresponding to the handover rejection from the response message according to a result of the checking step, and executing an action according to the extracted information.