Abstract: An inspection apparatus includes: a plurality of support members that support a display panel at a predetermined height; a bending-pressing member that presses a pressing surface of the display panel; a sound wave sensor that senses a sound wave generated from the display panel during a bending inspection process, wherein during the bending inspection process, the bending-pressing member presses the pressing surface of the display panel; and an inspection controller that detects a crack in the display panel using the sound wave sensed by the sound wave sensor.

Abstract: A storage device and a refresh method thereof are provided. The storage device includes at least a first processing core configured to operate by receiving a first power from a host, a second processing core separate from the first processing core, at least a first three-dimensional (3D) flash memory, a power module and a retention management module supplied with a second power from the power module when the first power is not supplied from the host. The retention management module is configured to refresh a part of the first 3D flash memory using the second processing core. The retention management module is configured to be woken up at intervals of a first period to refresh the part of the first 3D flash memory.

Abstract: An apparatus for discharging water in exhaust fluid is disclosed. The apparatus includes a body having an inlet disposed on an exhaust path for exhausting exhaust fluid exhausted from a fuel cell stack to the outside and through which the exhaust fluid is introduced, an outlet communicating with the outside, an interior space allowing the inlet and the outlet to communicate each other, and a discharge passage communicating with the outside to discharge water in the interior space. The apparatus further includes a first resistance unit disposed on a flow path along which the exhaust fluid flows in the interior space and having first fine holes through which at least a portion of the exhaust fluid passes, and a second resistance unit disposed on a discharge path along which the water in the interior space is discharged through the discharge passage and having second fine holes through which the water passes.

Abstract: Provided is a method of manufacturing a metal hybrid heat-dissipating material, the method including (a) preparing spherical metal powder and flake graphite powder having an aspect ratio greater than 1, (b) preparing mixture powder by inserting only the spherical metal powder and the flake graphite powder into a container and then mixing the metal powder and the graphite powder by using a multi-axial mixing method for rotating the container about two or more different rotation axes, (c) manufacturing a green compact by pressing the mixture powder, and (d) sintering the green compact.

Abstract: A storage system includes a host device and a storage device. The host device generates a file, and generates a unique file identifier (UFID) for each file, wherein the UFID is based on an identifier of the generated file and at least one logical address corresponding to the generated file. The storage device generates a key for encrypting or decrypting write data corresponding to the generated file based on the UFID and a random number, and encrypts the write data by using the key.

Abstract: Disclosed is a fuel cell with a porous material-gasket integrated structure, which can facilitate the flow of gas and water by stacking a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded, on a separator. In particular, the present invention provides a fuel cell with a porous material-gasket integrated structure, in which a porous material and a gasket are integrally molded and stacked on a separator such that the porous material is located between a manifold, through which gas is supplied, and a reaction surface, where an electrochemical reaction takes place, so as to serve as a diffuser for gas fed through the manifold.

Abstract: A storage device and a refresh method thereof are provided. The storage device includes at least a first processing core configured to operate by receiving a first power from a host, a second processing core separate from the first processing core, at least a first three-dimensional (3D) flash memory, a power module and a retention management module supplied with a second power from the power module when the first power is not supplied from the host. The retention management module is configured to refresh a part of the first 3D flash memory using the second processing core. The retention management module is configured to be woken up at intervals of a first period to refresh the part of the first 3D flash memory.

Abstract: A method of joining of a ultra high-strength steel and a non-steel material through tailored softening heat treatment using a laser, may include forming a tempering portion by performing heat treatment on a lower plate formed of ultra high-strength steel using the laser; stacking an upper plate formed of a non-steel material on the lower plate formed of the ultra high-strength steel; disposing a connection member on the upper plate; and applying force to the connection member to cause the connection member to pass through the upper plate and then to be inserted into the tempering portion of the lower plate to combine the upper plate and the lower plate.

Abstract: Disclosed is a method of joining different materials including a polymer composite and high-tensile steel, at excellent joining strength and, more particularly, a method in which various variables in friction bit joining are designed and adjusted to improve joining load between different materials.

Abstract: An apparatus for discharging water in exhaust fluid is disclosed. The apparatus includes a body having an inlet disposed on an exhaust path for exhausting exhaust fluid exhausted from a fuel cell stack to the outside and through which the exhaust fluid is introduced, an outlet communicating with the outside, an interior space allowing the inlet and the outlet to communicate each other, and a discharge passage communicating with the outside to discharge water in the interior space. The apparatus further includes a first resistance unit disposed on a flow path along which the exhaust fluid flows in the interior space and having first fine holes through which at least a portion of the exhaust fluid passes, and a second resistance unit disposed on a discharge path along which the water in the interior space is discharged through the discharge passage and having second fine holes through which the water passes.

Abstract: The present invention relates to a wireless communication device, an information processing method, and a recording medium for the same. The wireless communication device according to the invention a checking section for checking ID information, set to a communication network by automatic setting or user's selection setting, of communication network IDs of one or more communication network devices accessible by the wireless communication device at current place, and checking a web address for a place corresponding to the checked network ID; and a processing section for changing a web address, for an output object, pre-set on a web browser program into the web address for the place corresponding to the checked network ID while interlocking with the web browser program equipped in the wireless communication device.

Abstract: Disclosed are a friction rivet for joining a non-steel material and a steel material and a joining method using the same, wherein inserts are applied to the friction rivet and, thus, the friction rivet doesn't need to be replaced according to materials of a lower plate and damage to an upper plate caused by penetration into the upper plate by the friction rivet may be repaired.

Abstract: Provided are a method, apparatus, and system for sharing usage information of daily life. Usage information sharing system includes: a first home network including at least one electronic device generating metadata with respect to human behavior; a first collecting device collecting metadata with respect to usage information from first home network; a second collecting device transmitting metadata of first home network that is received from the first collecting device to a second home network; and a second home network comprising at least one electronic device receiving the metadata from the second collecting device and performing an operation corresponding to the metadata. Accordingly, behavioral actions of a person in daily life can be dynamically recognized via a home network and home electronic devices and converted into metadata, and transmitted to another home network in real-time via a network. Thus, the experiences and feelings of a user can be dynamically shared.

Abstract: A light emitting device package including light emitting devices, and optical lenses respectively disposed over the light emitting devices. Further, a respective optical lens includes an extending member extending from a body of the respective optical lens, and including a first portion laterally extending in a first direction substantially perpendicular to the central axis of the respective light emitting device, and a second portion extending towards the substrate in a second direction substantially parallel with the central axis of the respective light emitting device. A vertical cross section of the second portion is substantially symmetrical with respect to an axis that is spaced apart in the first direction from and substantially parallel with the central axis of the respective light emitting device.

Abstract: A light emitting device including a support layer; a reflective electrode disposed on the support layer; an ohmic electrode disposed on the reflective electrode, the ohmic electrode including a transparent electrode; and a semiconductor structure disposed on the ohmic electrode, the semiconductor structure including a p-type semiconductor layer disposed on the ohmic electrode; a light emitting layer disposed on the p-type semiconductor layer; and an n-type semiconductor layer disposed on the light emitting layer. Further, the transparent electrode has a thickness in the range of 40 nm to 90 nm.

Abstract: Provided are a method, apparatus, and system for sharing usage information of daily life. Usage information sharing system includes: a first home network including at least one electronic device generating metadata with respect to human behavior; a first collecting device collecting metadata with respect to usage information from first home network; a second collecting device transmitting metadata of first home network that is received from the first collecting device to a second home network; and a second home network comprising at least one electronic device receiving the metadata from the second collecting device and performing an operation corresponding to the metadata. Accordingly, behavioral actions of a person in daily life can be dynamically recognized via a home network and home electronic devices and converted into metadata, and transmitted to another home network in real-time via a network. Thus, the experiences and feelings of a user can be dynamically shared.

Abstract: A method of manufacturing a door for a vehicle includes molding a door inner panel using a polymer composite; molding a door frame assembly using an aluminum alloy or a steel alloy, the door frame assembly defining a space to be opened or closed by a door glass; molding a door outer panel using an aluminum alloy or a steel alloy; molding an impact beam using an aluminum alloy or a steel alloy, the impact beam serving to increase rigidity of a side surface of the door; coupling the molded door frame assembly and the molded impact beam to the door inner panel; and coupling the door inner panel, which is coupled to the door frame assembly and the impact beam, to the door outer panel.

Abstract: A light emitting device package can include a sub-mount having a first surface, a second surface, a bottom surface and a cavity; a first layer on the first surface; a second layer on the second surface; a third layer on the bottom surface; a light emitting device on the first layer and including a supporting layer including an anti-diffusion layer, a first electrode on the supporting layer, a semiconductor light emitting structure electrically connected to the first electrode, and a second electrode electrically connected to the semiconductor light emitting structure, in which the first and second electrodes electrically connect to the first layer and the second layer, respectively, and the semiconductor light emitting structure includes a light extraction structure; an ESD property improving diode on the second surface, electrically connected to the second layer and arranged a distance apart from the light emitting device, and a lens on the sub-mount.

Abstract: A light emitting device package can include a sub-mount having a first surface, a second surface, a bottom surface and a cavity; a first layer on the first surface; a second layer on the second surface; a third layer on the bottom surface; a light emitting device on the first layer and including a supporting layer including an anti-diffusion layer, a first electrode on the supporting layer, a semiconductor light emitting structure electrically connected to the first electrode, and a second electrode electrically connected to the semiconductor light emitting structure, in which the first and second electrodes electrically connect to the first layer and the second layer, respectively, and the semiconductor light emitting structure includes a light extraction structure; an ESD property improving diode on the second surface, electrically connected to the second layer and arranged a distance apart from the light emitting device, and a lens on the sub-mount.

Abstract: A method of manufacturing a door for a vehicle includes molding a door inner panel using a polymer composite; molding a door frame assembly using an aluminum alloy or a steel alloy, the door frame assembly defining a space to be opened or closed by a door glass; molding a door outer panel using an aluminum alloy or a steel alloy; molding an impact beam using an aluminum alloy or a steel alloy, the impact beam serving to increase rigidity of a side surface of the door; coupling the molded door frame assembly and the molded impact beam to the door inner panel; and coupling the door inner panel, which is coupled to the door frame assembly and the impact beam, to the door outer panel.