摘要:
The present invention relates to a scrap metal supply method using idle resources, the method combining the idle resources which are of many types, scattered in many places and owned by different owners, such that a series of steps for supplying scrap metal generated in a demolition site to a steel manufacturer can be performed.
摘要:
In a light-guide module, a method of manufacturing the light-guide module and a backlight assembly having the light-guide module, the light-guide module includes a light-guide plate (“LGP”) and a thin-film layer. The LGP has a light-incident surface into which lights are incident and a light-exiting surface through which lights exit. The thin-film layer is formed on the LGP. The thin-film layer has a concavo-convex pattern formed on an opposite surface of a surface contacting the LGP. Accordingly, a thin-film layer having a concavo-convex pattern is formed on a light-incident surface of an LGP, so that a reflectance of light incident into the LGP may be decreased. Moreover, a light amount transmitted through the LGP is increased in accordance with a decreasing of reflectance, so that a light transmittance may be increased in total.
摘要:
A touch screen device may include: a touch panel receiving a touch signal; a noise measurement unit measuring a noise value input to the touch panel; a determination unit determining whether or not the measured noise value exceeds a threshold; and a control unit controlling an operation mode to be maintained or switched according to a determination result of the determination unit.
摘要:
A multi-step exposure method using an electronic shutter and a photography apparatus using the same are provided. The photography apparatus includes an image sensor, and a control unit which divides an area of the image into a first area and a second area using brightness information of the acquired image, and controls so that a first row group and a second row group of the second area have different exposure times. As a result, an image with a wider dynamic range is provided.
摘要:
Disclosed are an electrodeless bulb (10), and an electrodeless lighting system having the same. The electrodeless bulb (10) includes; a light emitting unit (11, 13) having an airtight inside space (116, 13a); a main discharge material filled in the inside space (11a, 13a) of the light emitting unit (11, 13) and discharged by microwave, for emitting light; a discharge assistant material filled in the light emitting unit (11, 13), for forming plasma in the inside space (11a, 13a) before the main discharge material generates plasma; and a discharge catalyst material filled in the light emitting unit (11, 13), for inducing initial discharge of the main discharge material and the discharge assistant material. The lighting system improves lighting efficiency of the main discharge material filled in the light emitting unit (11, 13), and has an eco-friendly characteristic by excluding an environmental contaminant such as mercury.
摘要:
A plasma display panel that includes a front substrate, a rear substrate positioned in parallel to the front substrate, a plurality of address electrodes between the front and rear substrates, a plurality of display electrodes positioned perpendicularly to the plurality of address electrodes, and a plurality of barrier ribs between the front and rear substrates, the barrier ribs defining a plurality of discharge cells, and wherein each barrier rib includes at least one longitudinal portion positioned at an obtuse angle with respect to the rear substrate.
摘要:
The present invention relates to novel derivatives of oxazolidinone, a method thereof and pharmaceutical compositions comprising the derivatives for use in an antibiotic. The oxazolidinone derivatives of the present invention show inhibitory activity against a broad spectrum of bacteria and lower toxicity. The prodrugs, prepared by reacting the compound having hydroxyl group with amino acid or phosphate, have an excellent efficiency on solubility thereof against water. Further, the derivatives of the present invention may exert potent antibacterial activity versus various human and animal pathogens, including Gram-positive bacteria such as Staphylococi, Enterococci and Streptococi, anaerobic microorganisms such as Bacteroides and Clostridia, and acid-resistant microorganisms such as Mycobacterium tuberculosis and Mycobacterium avium. Accordingly, the compositions comprising the oxazolidinone are used in an antibiotic.
摘要:
The present invention relates to an apparatus and a method removing contaminated gas by a biofilter resolving malodorous substance and volatile organic compounds, included in the waste gas generated from industrial and environmental facilities, into innoxious substances such as water, microorganism and carbon dioxide by means of microorganismThe agitator of microorganism carrier of the present invention prevents the clog induced from the growth of microorganism, the increase of pressure loss thereby and the decrease of removing capacity of malodorous substance and volatile organic compounds by desorbing the biofilm.
摘要:
A plasma display panel having improved exhaust efficiency is disclosed. A plasma display panel according to a first embodiment of the invention includes first and second substrates opposing each other; barrier ribs that are located in a space between the first substrate and the second substrate for dividing a plurality of discharge cells in sealed spaces; display electrodes located along the discharge cells; and address electrodes formed in a direction intersecting the display electrodes. The barrier ribs include first barrier ribs having a first height and second barrier ribs having a second height so that the difference in height between the two ribs is provided.
摘要:
Provided is a dielectric/barrier rib composition for a plasma display panel, comprising a compound 1 of the formula or at least one compound belonging to a polyhedral oligosilsesquioxane (compound 2) having R6SiO1.5 as a repeating unit, or comprising inorganic/organic hybrid materials having compounds 1 and 2 as a monomer, wherein X is an integer inclusive 0, R1, R2, R3, R4, R5 and R6 are independently a linear, branched or cyclic C1-C12 hydrocarbon group containing one or more alkyl, alkoxy, ketone, acryl, methacryl, allyl, aromatic, halogen, amino, mercapto, ether, ester, sulfone, nitro, hydroxyl, cyclobutene, carbonyl, carboxyl, alkyd, urethane, vinyl, nitrile, hydrogen, or epoxy functional group, and A is oxygen or NH. The inorganic/organic hybrid materials can be a material composed of an extended matrix, containing silicon and oxygen or nitrogen atoms, and having at least one silicon fraction directly bonded to a substituted or unsubstituted hydrocarbon atom.