Abstract:
A cup holder apparatus for a vehicle may include an accommodating tray provided inside a vehicle compartment and having an accommodation space for accommodating a cup therein, a cup support member rotatably provided around a rotating shaft (Z axis) against the accommodating tray and including a bottom portion for safe-placing the cup in the accommodation space and a support portion formed in a stand from the bottom portion to support an outer periphery of the cup, and a release prevention member prepared separately from the cup support member and connected to the bottom portion of the cup support member, while being rotatably coupled to the accommodating tray, to prevent release of the cup support member from the accommodating tray, wherein the release of the release prevention member from the accommodating tray is hindered by an upper stopper formed on the accommodating tray while the cup support member is rotatably coupled to the upper stopper and is rotated around the rotating shaft.
Abstract:
A semiconductor device having vertically aligned transistors made from pillar structures that have flat side surfaces is presented. The semiconductor device includes a semiconductor substrate, spacers, and gates. The semiconductor substrate has lo pillar structures that have flat side surfaces. The spacers are on sidewalls only on the upper portions of the pillar structures. The gates surround lower portions of the pillar structures.
Abstract:
The present invention supports power management modes which includes (1) a maximum power performance mode, (2) a battery-optimized mode, and (3) a performance/optimization cycling mode for performing the maximum performance mode and the battery-optimized mode alternately within a prescribed period of time. The cycling mode allows flexibility in power management and faster charging of the battery.
Abstract:
Provided are RNA aptamer specifically binding to cancer metastasis-inducing domain of CEA (Carcinoembryonic antigen), a composition for prevention and/or inhibition and/or diagnosis of cancer metastasis containing the same as an active ingredient, and a method of prevention and/or inhibition and/or diagnosis of cancer metastasis using the same.
Abstract:
Disclosed herein is a solder paste droplet ejection apparatus including: a nozzle cap forming an appearance and including a heating electric wire provided inside thereof; a nozzle unit formed inside the nozzle cap, spaced apart from the nozzle cap, and surrounded by the nozzle cap; an ejection probe formed inside the nozzle unit, spaced apart from the nozzle unit, and surrounded by the nozzle unit; and a transfer unit formed in a top portion of the nozzle cap and used for a minute movement, wherein a solder paste supplied in a space between the nozzle unit and the ejection probe is ejected in a droplet shape along the ejection probe.
Abstract:
Disclosed herein are a solder sheet and a soldering method using the same. The solder sheet includes: a plurality of solder rods arranged to have a uniform height h and an area density N; and a support having an adhesive formed on one surface thereof and supporting the plurality of solder rods such that one end of each of the plurality of solder rods is attached to be perpendicular to the surface on which the adhesive is formed. Solder bumps can be formed on soldering portions of the substrate by using the solder sheet through a single process without a mask, and thus, the process can be simplified, costs can be reduced, and a defect rate can be lowered, thereby enhancing reliability.
Abstract:
Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other.
Abstract:
Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other.
Abstract:
A light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other.
Abstract:
Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other.