Abstract: Provided is an etching system and a method of controlling etching process condition. The etching system includes a light source that irradiates incident light into a target wafer, a light intensity measuring unit that measures light intensity according to the wavelength of interference light generated by interference between reflected light beams from the target wafer, a signal processor that detects a time point at which an extreme value in the intensity is generated when the intensity of interference light varies according to the wavelength, and a controller that compares the extreme value generating time point detected from the signal processor with a reference time point corresponding to the extreme value generating time point and controls a process condition according to the comparison result.

Abstract: The present invention relates to a method of producing biofuel, more specifically a method of producing biofuel comprising the steps of generating monosugars from marine algae, or from polysaccharides extracted from marine algae by treating the marine algae or the polysaccharides with a hydrolytic enzyme and/or a hydrolytic catalyst; and fermenting the monosugars using a microorganism to produce biofuel. The method of producing biofuel of the present invention solve the problem of raw material suppliance since it uses marine algae as a raw material for biomass, and reduce the production costs by excluding lignin eliminating process that has been required by the conventional method using wood-based raw materials, resulting in economic and environmental advantages.

Abstract: The present invention relates to a method for sharing data of a device in M2M communication and a system therefor. The invention comprises: a step of allowing a resource user terminal to request access authority of protected resource data to a resource owner terminal, in order to prevent a security threat; a verification step of allowing the resource owner terminal to verify the resource user terminal to request the setting of the access authority to an M2M server, and to transmit a verification key issued from the M2M server to the resource user terminal; an access authority setting step of allowing the M2M server to generate an access authentication key based on the verification key, and to transmit the access authentication key to the resource user terminal; and a using step of allowing the resource user terminal to inquire about the protected resource data from the M2M server based on the access authentication key, and to use the protected resource data.

Abstract: The touch panel according to the embodiment includes a first substrate and a second substrate spaced apart from each other; a position detecting electrode on at least one of the first and second substrates; a wire connecting the position detecting electrode to a substrate; and an intermediate layer being elastically deformed such that a thickness of the intermediate layer is varied.

Abstract: A flexible substrate, a method of manufacturing the same, and an organic light emitting diode display, the flexible substrate including a first flexible layer; a polysilicon layer on the first flexible layer, the polysilicon layer having a plurality of protrusions on a surface thereof; and a second flexible layer on the polysilicon layer.

Abstract: Provided is a method and apparatus for selecting a beamformee station (STA) in a multi-user multiple-input and multiple-output (MU-MIMO) communication system, the method including acquiring channel information associated with a beamformee STA among a plurality of beamformee STAs, verifying whether acquiring channel information associated with a subsequent beamformee STA of the beamformee STA is advantageous or disadvantageous, and determining, based on a result of the verifying, whether the channel information associated with the subsequent beamformee STA is acquired.

Abstract: Disclosed herein is a linear vibration motor including: a stator part including a magnet; a vibrator part including a coil disposed to face the magnet; and an elastic member connecting the stator part and the vibrator part to each other, wherein the elastic member includes bending parts formed in connection parts thereof connected to the stator part and the vibration part in a vibration direction of the vibrator part.

Abstract: A setting information management method of a host apparatus which is communicatively coupled to a plurality of image forming apparatuses that include setting information, the method including selecting at least two image forming apparatuses, receiving at least one setting item and a setting value corresponding to the setting item of the setting information from the selected image forming apparatuses, displaying the at least one received setting item and setting value for each of the selected image forming apparatuses; comparing and displaying the at least one setting item and setting value of the selected image forming apparatuses according to a comparison option, selecting at least one of the displayed setting item and setting value to be updated, and changing at least one of the setting item and the setting value of at least one of the selected image forming apparatuses.

Abstract: Disclosed are a display apparatus, three-dimensional (3D) glasses and a control method thereof. The method of controlling three-dimensional (3D) glasses for a display apparatus includes: synchronizing clocks for communicating with the 3D glasses; generating drive timing information for driving shutters of the 3D glasses from the synchronized clocks and a frame sync signal of a displayed image; and transmitting a glasses control message, comprising the drive timing information, to the 3D glasses.

Abstract: The present invention relates to a handle assembly for an airtight container.

Abstract: A structure of engine mounting for supporting a pitch axle in a vehicle may include a front roll mount and a rear roll mount arranged on the pitch axle passing through a powertrain's center of gravity; wherein the weight of an engine is shared by the front roll mount and the rear roll mount.

Abstract: Disclosed is a paste composition for printing including conductive powders, a binder, a dispersing agent, and a solvent. The dispersing agent includes a block copolymer of polyethylene oxide (PEO)-polypropylene oxide (PPO)-polyethylene oxide (PEO), or a block copolymer of polypropylene oxide (PPO)-polyethylene oxide (PEO)-polypropylene oxide (PPO).

Abstract: Disclosed are a display apparatus, three-dimensional (3D) glasses and a control method thereof. The method of controlling three-dimensional (3D) glasses for a display apparatus includes: synchronizing clocks for communicating with the 3D glasses; generating drive timing information for driving shutters of the 3D glasses from the synchronized clocks and a frame sync signal of a displayed image; and transmitting a glasses control message, comprising the drive timing information, to the 3D glasses.

Abstract: A nonvolatile memory device comprises a memory core comprising a plurality of variable resistance memory cells, an input/output (I/O) circuit configured to receive a first packet signal and a second packet signal in sequence, the first and second packet signals collectively comprising information for a memory access operation, and further configured to initiate a core access operation upon decoding the first packet signal and to selectively continue or discontinue the core access operation upon decoding the second packet signal, and a read circuit configured to perform part of the core access operation in response to the first packet signal before the second packet signal is decoded.

Abstract: The present invention relates to an apparatus for coproducting iso-type reaction product and alcohol from olefin, and a method for coproducting using the apparatus, in which the hydroformylation reactor provides a sufficient reaction area due to the broad contact surface area between the olefin and the synthesis gases that are the raw materials by a distributor plate installed in the reactor, and the raw materials can be sufficiently mixed with the reaction mixture due to the circulation of the reaction mixture so that the efficiency of the production of the aldehyde is excellent; and also the hydrogenation reactor suppresses the side reaction so that the efficiency for producing aldehyde and alcohol are all increased, and also iso-type reaction product and alcohol can be efficiently co-produced.

Abstract: A nonvolatile memory device includes a memory array having multiple nonvolatile memory cells, a first read circuit and a second read circuit. The first read circuit is configured to read first data from the memory array during a first read operation and to provide one or more protection signals indicating a victim period during the first read operation. The second read circuit is configured to read second data from the memory array during a second read operation and to provide one or more check signals indicating an aggressor period during the second read operation.

Abstract: The present invention relates to a system and method for providing a screen switching service during call counseling and a device applied thereto. According to the system for providing a screen switching service during call counseling, after a counselor displays a predetermined counseling material screen on a terminal of a caller in the event that the caller requests a call to the counselor in a customer service center in order to have a consultation, the consultation is provided with a voice call while the counseling material screen, being displayed on the terminal of the caller, is switched according to a page control of the remotely-located counselor.

Abstract: Provided are a zinc oxide-based sputtering target, a method of preparing the same, and a thin film transistor including a barrier layer deposited by the zinc oxide-based sputtering target. The zinc oxide-based sputtering target includes a sintered body that is composed of zinc oxide in which indium oxide is doped in a range from about 1% w/w to about 50% w/w. A backing plate is coupled to a back of the sintered body. The backing plate supports the sintered body.

Abstract: A system and method of auto-pairing in a wireless network audio system is provided. The auto-pairing method including: entering, by an audio source device, an auto-pairing mode in response to power being supplied; retrieving, by the audio source device, a peripheral wireless speaker; and providing, by the audio source device, a home identifier (ID) for pairing with the wireless speaker in response to the audio source device retrieving the wireless speaker.

Abstract: Disclosed are an inorganic fine particle scattering film and a manufacturing method thereof, wherein an inorganic fine particle layer comprising pores is formed on a light emitting device interface or a transparent substrate so as to achieve a high light extraction effect through a light scattering effect, and a planarizing layer is formed on the inorganic fine particle layer so as to show a high flatness and a high hardness. The disclosed inorganic fine particle scattering film is excellent in a light extraction effect, flatness and hardness and thus can be applied in the various fields such as an image display device, a lighting element, a solar cell.