摘要:
The present invention relates to an electroluminescent device. More specifically, the electroluminescent device according to the present invention is comprised of a first electrode; a second electrode; and at least one organic layer(s) interposed between the first electrode and the second electrode; and the organic layer comprises one or more organic electroluminescent compound(s) represented by Chemical Formula (1) as host material: L1L2M(Q)y Chemical Formula 1 wherein, the ligands, L1 and L2 are independently selected from the following structures: wherein, M represents a divalent or trivalent metal; y is 0 when M is a divalent metal, while y is 1 when M is a trivalent metal; Q represents (C6-C60)aryloxy or tri(C6-C60)arylsilyl, and the aryloxy or triarylsilyl of Q may be further substituted by (C1-C60)alkyl or (C6-C60)aryl. The electroluminescent devices according to the invention exhibit excellent color purity and luminous efficiency.
摘要:
A door of a passenger air bag for a vehicle has a tear line along which the passenger air bag is deployed. A protruding portion is formed along the tear line, and a heating member is installed on the protruding portion along the tear line.
摘要:
The present invention relates to novel red phosphorescent compounds exhibiting high luminous efficiency, and organic electroluminescent devices comprising the same.
摘要:
An apparatus for opening and closing a door of a glovebox mounted in an instrument panel. The apparatus includes a latch mounted to either the door or the instrument panel, a push button mounted to the other one of the door or the instrument panel, a rack bar connected to the push button and extending inward, a pinion engaged with the rack bar, and a link having a rack gear engaged with the pinion. The link is movable to lock and unlock the latch.
摘要:
Pharmaceutical formulations suitable for iontophoresis thereof that provide enhanced iontophoretic delivery of an anti-fungal drug to at least one body surface are described. Also described are pharmaceutical formulations suitable for iontophoresis comprising terbinafine and methods for administering terbinafine to a body surface via iontophoresis. In one embodiment, the body surface includes a nail plate and/or the skin.
摘要:
An OSGi-based dynamic service management method for context-aware system is provided. By adding a service bundle for service implementation to an OSGi framework, a service lifecycle is separately managed. For this purpose, the service bundle has several service implementations, and a service factory object is generated as many as the service implementations. The lifecycle of the service is managed. The service factory object installs and uninstalls the service. Accordingly, even when various sensors and devices are newly added to the context-aware system, a corresponding service can be installed and uninstalled at any time, thereby providing a dynamic management.
摘要:
An optical fingerprint image input device for a mobile apparatus includes: a plate-shaped fingerprint contact member; a distortion correcting member for correcting distortions; light sources disposed at both sides of the fingerprint contact member, other than an inclined surface or a back light source in a liquid crystal display element; focusing means disposed at an inclined surface side of the distortion correcting member; and an image sensor. In other words, the fingerprint contact member and the distortion correcting member having respective set-up inclined angles are disposed to discern sweat, water or oil and to correct a trapezoidal distortion which is a disadvantage that occurs when a thin fingerprint contact medium is used, and to form a lens system comprised of a cylindrical lens and a spherical lens for adjustment of a ratio of transversal to longitudinal widths of an image.
摘要:
A fuel cell system and a method for controlling the same corrects concentration sensing values by estimating temperature according to the load amount of a stack. A control method of a fuel cell system including the steps of: measuring the load amount of loads supplied with power from a stack; estimating temperatures at the area where a concentration sensor is installed from the load amount values; producing the corrected concentrations by correcting the concentration sensing values according to the estimated temperatures; and controlling the drive of the fuel cell system according to the corrected concentrations.
摘要:
A storage space variable type refrigerator having a food receiving unit for receiving food thereon, the refrigerator comprising a lifting unit for automatically moving the food receiving unit up and down according to a food capacity. In the refrigerator, a storage efficiency is increased, a loss of cold air generated when the shelf is drawn out with opening a door of the refrigerator in order to store food having a large volume in the refrigerator is prevented, and a user' s convenience is enhanced.
摘要:
A communication method in a network robot system having a middleware processing communication between a plurality of sensors, a server, and a robot, the method including: setting previously a communication framework of the middleware for distributed processing of function of the robot by using the plurality of sensors and the server; and performing a communication between the plurality of sensors, the server and the robot by using the communication framework set previously, wherein one of synchronous and asynchronous operations is performed according to a size of data for a remote object called from the robot.