Abstract: The present technology relates to an electronic device. According to the present technology, a storage device having an improved operation speed may include a nonvolatile memory device, a main memory configured to temporarily store data related to controlling the nonvolatile memory device, and a memory controller configured to control the nonvolatile memory device and the main memory under control of an external host. The main memory may aggregate and process a number of write transactions having continuous addresses, among write transactions received from the memory controller, equal to a burst length unit of the main memory.

Abstract: Proposed are a substrate processing apparatus and a substrate processing method capable of efficiently preventing contamination of a substrate and a processing space caused by a reverse flow of purge gas.

Abstract: An inkjet printing apparatus includes: an airflow stage extending in a first direction; a print head unit disposed above the airflow stage; and an electric field generating unit that moves in the first direction and generates electric field above the airflow stage.

Abstract: Provided are an inkjet printing apparatus and a method for inspecting an inkjet head using same. The inkjet printing apparatus comprises: an inspection stage unit on which an inspection substrate is seated; an inkjet head unit including at least one inkjet head that ejects ink containing dipoles and a solvent in which the dipoles disperse, on the inspection stage unit; and a particle count inspection unit that is located so as to be spaced apart from the inkjet head unit in one direction. The particle count inspection unit comprises: a first heat treatment unit that is located on the top portion of the inspection stage unit; and a first sensing unit that is located on the bottom portion of the inspection stage unit and measures the number of dipoles sprayed onto the inspection substrate.

Abstract: An inkjet printing and an inkjet printing method are provided. The inkjet printing device includes a stage comprising a substrate mounting part configured to receive a target substrate mounted thereon, a print head unit located above the stage and configured to spray an ink including a plurality of particles, and a suction device located at a side of the substrate mounting part and configured to generate negative pressure thereon.

Abstract: An inkjet printing apparatus, a dipole alignment method, and a display device manufacturing method are provided. The inkjet printing apparatus includes a stage, a print head part disposed above the stage, and an electric field generating part that provides an electric field to a space between the stage and the print head part. The dipole alignment method includes providing an electric field at an area above a target substrate, spraying ink including a dipole onto the target substrate through the area, and landing the dipole on the target substrate. The display device manufacturing method includes preparing a base layer on which first and second electrodes are disposed, spraying ink including a light emitting element onto the base layer through the area, landing the light emitting element between the first and second electrodes.

Abstract: An apparatus and a method for providing risk information by using mobile ID group information are disclosed. An apparatus for providing risk information by using mobile ID group information, according to one embodiment, comprises one or more processors and an execution memory for storing at least one program to be executed by the one or more processors, wherein the at least one program detects a risk situation of traffic, recognizes the type of the risk situation, generates mobile ID group information including information related to the location of the risk situation, and transmits the mobile ID group information to a server device in a control center, and the server device in the control center generates risk information on the basis of the mobile ID group information, selects a terminal device to which the risk information is to be transmitted, and transmits the risk information to the terminal device.

Abstract: The present invention relates to a location-based service technology for a mobile device. The present invention relates to a GPS control system of a mobile device for a location-based service and an operating method therefor, which, even in a state where a GPS receiving unit included in a mobile device for a location-based service is disabled, activates the GPS receiving unit to thus provide the mobile location-based service, and then brings the GPS receiving unit to the original state thereof, and also, when the mobile device moves at a predetermined speed or higher, provides the mobile location-based service by detecting the movement of the mobile device and activating the GPS receiving unit.

Abstract: The present invention relates to an emergency traffic management system using a mobile device, wherein the system provides travelling path information to a rescue vehicle for saving life and responding to a disaster in the event of the disaster and provides disaster information to the mobile devices of the drivers in vehicles, which are travelling or are parked on the mobilization path of the rescue vehicle, so as to enable quick rescue and traffic control.

Abstract: The present invention relates to a location-based service technology for a mobile device. The present invention relates to a GPS control system of a mobile device for a location-based service and an operating method therefor, which, even in a state where a GPS receiving unit included in a mobile device for a location-based service is disabled, activates the GPS receiving unit to thus provide the mobile location-based service, and then brings the GPS receiving unit to the original state thereof, and also, when the mobile device moves at a predetermined speed or higher, provides the mobile location-based service by detecting the movement of the mobile device and activating the GPS receiving unit.

Abstract: A cartridge assembly includes a hub portion having a first end and a second end, a first retaining ring portion including a first snap ring and a first retaining ring member, and a second retaining ring portion including a second snap ring and a second retaining ring member. The cartridge assembly further includes a plurality of disc elements positioned between the first retaining ring portion and the second retaining ring portion, where the plurality of disc elements has an outer diameter that is greater than an outer diameter of the first retaining ring portion and the second retaining ring portion, and a plurality of fastening members positioned at the first end and the second end of the hub portion, the plurality of fastening members extending radially inward from the hub portion.

Abstract: A cartridge assembly includes a hub portion having a first end and a second end, a first retaining ring portion including a first snap ring and a first retaining ring member, and a second retaining ring portion including a second snap ring and a second retaining ring member. The cartridge assembly further includes a plurality of disc elements positioned between the first retaining ring portion and the second retaining ring portion, where the plurality of disc elements has an outer diameter that is greater than an outer diameter of the first retaining ring portion and the second retaining ring portion, and a plurality of fastening members positioned at the first end and the second end of the hub portion, the plurality of fastening members extending radially inward from the hub portion.

Abstract: A cartridge assembly includes a hub portion having a first end and a second end, a first retaining ring portion including a first snap ring and a first retaining ring member, and a second retaining ring portion including a second snap ring and a second retaining ring member. The cartridge assembly further includes a plurality of disc elements positioned between the first retaining ring portion and the second retaining ring portion, where the plurality of disc elements has an outer diameter that is greater than an outer diameter of the first retaining ring portion and the second retaining ring portion, and a plurality of fastening members positioned at the first end and the second end of the hub portion, the plurality of fastening members extending radially inward from the hub portion.

Abstract: A cartridge assembly includes a hub portion having a first end and a second end, a first retaining ring portion including a first snap ring and a first retaining ring member, and a second retaining ring portion including a second snap ring and a second retaining ring member. The cartridge assembly further includes a plurality of disc elements positioned between the first retaining ring portion and the second retaining ring portion, where the plurality of disc elements has an outer diameter that is greater than an outer diameter of the first retaining ring portion and the second retaining ring portion, and a plurality of fastening members positioned at the first end and the second end of the hub portion, the plurality of fastening members extending radially inward from the hub portion.

Abstract: A movement analysis device for rodents capable of variably adjusting a space where a rodent is placed in order to stimulate the behavior of the rodent so that motor functions of the rodent can be analyzed more effectively. The movement analysis device for rodents includes a body including a pair of side plates distanced from each other with a predetermined gap and a connector plate connecting one ends of the side plates together, the connector plate having a slit extending from one to the other one of the side plates; and an adjustment unit including an adjustment plate configured insertable between the side plates of the body and into the slit of the connector plate of the body and a support plate extending to a height reaching from a bottom to the slit to support the adjustment plate at one portion thereof. The support plate is semi-cylindrically shaped to form a cylindrical space together with the connector plate.

Abstract: A movement analysis device for rodents capable of variably adjusting a space where a rodent is placed in order to stimulate the behavior of the rodent so that motor functions of the rodent can be analyzed more effectively, The movement analysis device for rodents includes a body including a pair of side plates distanced from each other with a predetermined gap and a connector plate connecting one ends of the side plates together, the connector plate having a slit extending from one to the other one of the side plates; and an adjustment unit including an adjustment plate configured insertable between the side plates of the body and into the slit of the connector plate of the body and a support plate extending to a height reaching from a bottom to the slit to support the adjustment plate at one portion thereof. The support plate is semi-cylindrically shaped to form a cylindrical space together with the connector plate.