Abstract: Provided is an organic light emitting device comprising: an anode; a cathode; a light emitting layer provided between the anode and the cathode; and an organic material layer provided between the cathode and the light emitting layer, wherein the light emitting layer comprises a compound of Chemical Formula 1, and the organic material layer provided between the cathode and the light emitting layer contains a compound of Chemical Formula 2.

Abstract: The present invention relates to a peptide with anti-inflammatory activity, wherein the peptide comprises SEQ ID NO: 1, the peptide has above 80% homology of amino acid sequence with above-mentioned sequence, or the peptide is the fragment of the above-mentioned peptides. The present invention also relates to an inflammatory composition comprising the above mentioned peptides. According to the present invention, a peptide comprising a sequence of SEQ ID NO: 1 has an outstanding efficacy in both suppressing inflammation and in prophylactic means. Therefore, the composition comprising the peptide of this invention can be used as anti-inflammatory pharmaceutical composition or as cosmetic composition, in turn, treating and preventing a variety of different types of inflammatory diseases.

Abstract: Methods and systems for executing tracking and monitoring manufacturing data of a battery are disclosed. One method includes: receiving, by a server system, sensing data of the battery from a sensing system; generating, by the server system, mapping data based on the sensing data; generating, by the server system, identification data of the battery based on the sensing data; generating, by the server system, monitoring data of the battery based on the sensing data, the identification data, and the mapping data; and generating, by the server system, display data for displaying a simulated electrode of the battery on a graphical user interface based on the monitoring data of the battery.

Abstract: A system for manufacturing a patient-specific applicator reconstructs a three-dimensional (3D) image by using a medical image of a patient, models an applicator structure for irradiating radiation onto a tumor tissue, based on a 3D image, generates printing data for 3D printing for manufacturing the patient-specific applicator based on the modeled applicator structure, and manufactures the patient-specific applicator based on the generated printing data.

Abstract: A system for manufacturing a patient-specific applicator reconstructs a three-dimensional (3D) image by using a medical image of a patient, models an applicator structure for irradiating radiation onto a tumor tissue, based on a 3D image, generates printing data for 3D printing for manufacturing the patient-specific applicator based on the modeled applicator structure, and manufactures the patient-specific applicator based on the generated printing data.

Abstract: A semiconductor device including a buried cell array transistor and an electronic device including the same are provided. The device includes a field region in a substrate and the filed region defines an active region. A first source/drain region and a second source/drain region are in the active region. A gate trench is between the first and second source/drain regions, and in the active region and the field region. A gate structure is within the gate trench. The gate structure includes a gate electrode, an insulating gate capping pattern on the gate electrode, a gate dielectric between the gate electrode and the active region, and an insulating metal-containing material layer between the insulating gate capping pattern and the active region.

Abstract: A semiconductor device including a buried cell array transistor and an electronic device including the same are provided. The device includes a field region in a substrate and the filed region defines an active region. A first source/drain region and a second source/drain region are in the active region. A gate trench is between the first and second source/drain regions, and in the active region and the field region. A gate structure is within the gate trench. The gate structure includes a gate electrode, an insulating gate capping pattern on the gate electrode, a gate dielectric between the gate electrode and the active region, and an insulating metal-containing material layer between the insulating gate capping pattern and the active region.

Abstract: A key management device and method which is required for provision of a security service in an EPON vulnerable to security breaches due to characteristics of Ethernet. A session key distribution function is performed in such a manner that, during the process of communication setup between an OLT and an ONU, the OLT multicasts a public key and the ONU receives the public key from the OLT and then distributes a corresponding session key to the OLT. A session key update function is performed in such a manner that an existing session key is updated with a new one through a periodic MPCP general gate message and an ONU report message.

Abstract: In order to manage power in a wireless type USB apparatus including a solar battery and a power controller and to perform data transmission and reception to and from a wireless type USB host, the solar battery supplies power, and whether the wireless type USB host and apparatus are powered on is checked, the connection is performed or released according to the checking, the state of the wireless type USB apparatus is switched to a dormant state when the connection is released from the wireless type USB host, and the power consumption is reduced by the power controller. Thus, power is easily supplied and the connection and the power are effectively managed.

Abstract: Provided is an intelligent management apparatus and method of a digital home network system.

Abstract: The present invention relates to a method and system for providing voice-based supplementary information service using road map data. The voice-based supplementary information service system includes a content registration server for receiving content for the voice-based supplementary information service, and converting the content into supplementary information data having voice data format. At least one GPS satellite detects a location of the mobile communication terminal and transmits GPS radio waves, including the location information. A mobile communication terminal receives the location information and requests the road guidance service and the supplementary information service. A relay server relays requests for the road guidance service and the supplementary information service. A road search server generates road map data and transmits the road map data to the relay server. A user management server determines whether the request for the supplementary information service exists in the road map data.

Abstract: An optical recording medium includes a disc including a dye layer and a reflecting layer formed on a substrate, a dummy substrate, and an adhesive layer adhering the disc and the dummy substrate.

Abstract: An apparatus and method for supporting quality of services (QoS) for respective subscriber classes for an Ethernet passive optical network (E-PON) are provided. The method for supporting QoS includes specifying bandwidths and subscriber classes for respective ports for a plurality of subscriber termination systems connected to a service provider termination system; based on the bandwidth information, allocating bandwidths for respective subscriber ports of the subscriber termination systems; based on the subscriber class information, assigning IP addresses to respective subscriber of the subscriber termination systems according to subscriber class; and by using the bandwidths and IP addresses, supporting QoS according to subscriber class in transmitting and receiving data between the service provider termination system and the subscriber termination systems.

Abstract: A key management device and method which is required for provision of a security service in an EPON vulnerable to security breaches due to characteristics of Ethernet. A session key distribution function is performed in such a manner that, during the process of communication setup between an OLT and an ONU, the OLT multicasts a public key and the ONU receives the public key from the OLT and then distributes a corresponding session key to the OLT. A session key update function is performed in such a manner that an existing session key is updated with a new one through a periodic MPCP general gate message and an ONU report message.

Abstract: A hemicyanine dye having formula (1) and an optical recording medium using the hemicyanine dye as an optical recording medium are provided: wherein Z is a benzene ring, naphthalene ring or anthracene ring; X1 is S, O, Se, NR or C(CH3)2; X2 is S, NR or O, where R is hydrogen or an alkyl group of 1 to 5 carbon atoms; R1 is hydrogen, halogen atoms, an alkyl group of 1 to 3 carbon atoms or a nitro group; each of R2 and R5 is an alkyl group of 1 to 5 carbon atoms; each of R3 and R4 is hydrogen, an hydroxy group, an alkyl group of 1 to 4 carbon atoms, halogen atoms or a halide; Y is Cl, Br, I, ClO4, BF4, BrO4, PF6, CH3SO3, CF3SO3, 4-CH3C6H4SO3, C6H5SO3, 6-SO3C10H6SO3 or HSO4; n is an integer of 0-2; and m is an integer of 1-2. The hemicyanine dye having formula (1) above is easy to synthesize with high yield. Thus, use of the hemicyanind dye as an optical recording medium is advantageous in terms of the manufacturing costs.

Abstract: A fabrication method of a semiconductor device improves the hot carrier immunity and prevents the deterioration of electrical characteristics of p-channel transistors. The fabrication method of the semiconductor device includes: sequentially forming a gate insulating film and a gate electrode; implanting low-density impurity ions into the semiconductor substrate at both sides of the gate electrode; forming sidewall spacers on side surfaces of the gate electrode; and implanting high-density impurity ions into the semiconductor substrate using the sidewall spacers as a mask, thereby forming source/drain regions. In methods embodying the invention, before or after forming the sidewall spacers, nitrogen ions are implanted into a portion of the gate insulating film adjacent to outer sides of the gate electrode.

Abstract: A metal-oxide-semiconductor (MOS) device in which the nonuniform dopant concentration in the channel region is obtained by means of ion implantation through a polysilicon gate electrode of nonuniform cross section, which is itself obtained by oxidizing the polysilicon using a semirecessed LOCOS process.

Abstract: A hemicyanine dye having formula (1) and an optical recording medium using the hemicyanine dye as an optical recording medium are provided: 1

Abstract: A hemicyanine dye having formula (1) and an optical recording medium using the hemicyanine dye as an optical recording medium are provided: 1

Abstract: A metal-oxide-semiconductor (MOS) device in which the nonuniform dopant concentration in the channel region is obtained by means of ion implantation through a polysilicon gate electrode of nonuniform cross section, which is itself obtained by oxidizing the polysilicon using a semirecessed LOCOS process.