摘要:
The present invention relates to a functional fiber for preventing forgery, more particularly functional fiber for preventing forgery which exerts functionality by mixing special pigments to composite fibers of side by side shape on which two components are attached.The functional fibers of two components structure according to the present invention are consisted of synthetic high molecules, and have functionality which fibers display color by colored pigments with visual or fluorescence by light of ultraviolet ray or absorbing property of infrared pigments by being produced by mixing colored pigments, fluorescent pigments, infrared pigments and the like to each resin, and then melt-spinning the said mixture, or post treating it.While such fibers according to the present invention are hard to have a property of fibers since those contain pigments above a specific concentration, the fibers have functionality for preventing forgery by mixing a monofilament which is obtained by cutting the said fibers to papers, resins of high molecules, or coating agents so that it can be used as a functional element for preventing forgery and identifying authenticity of particular product demanded security such as a bank bill, a bond, a passport, an identity card.
摘要:
A memory device includes a cell region including a channel region extending to be perpendicular to an upper surface of a substrate, a plurality of gate electrode layers stacked on the substrate adjacently to the channel region, a peripheral circuit region including a first active region disposed in the vicinity of the cell region, a second active region having an area larger than an area of the first active region, a plurality of first contacts connected to the first active region, and a plurality of second contacts connected to the second active region. A distance between the plurality of first contacts is less than that between the plurality of second contacts.
摘要:
This invention relates to a method of manufacturing a transparent conductive film containing carbon nanotubes and a binder, in which the carbon nanotubes are subjected to acid treatment, dispersion in a solvent, mixing with the binder, and application on the substrate, and to a transparent conductive film manufactured thereby. The method includes subjecting carbon nanotubes having an outer diameter of less than 15 nm to acid treatment to thus purify and surface functionalize them, followed by dispersing the treated carbon nanotubes in a solvent along with the binder, or mixing a carbon nanotube solution using a polar or nonpolar solvent with a binder solution, and applying the mixture on the substrate. Through the application of the mixture of treated carbon nanotubes and binder on the substrate, the transparent conductive film has improved transparency, electrical conductivity, dispersibility, substrate adhesiveness, chemical stability, durability and scratch resistance, and can be applied to various substrates, including hard or flexible substrates, thanks to high substrate adhesiveness and applicability. A solution in which the surface functionalized carbon nanotubes are well dispersed is prepared, thus facilitating the manufacture of the film using various materials and generating economic benefits.
摘要:
The present invention provides a method for crystallizing low mass ions for diagnosing colorectal cancer by using a MALDI-TOF mass spectrometer to biostatistically analyze low mass ions, which are extracted from a biological sample, and a method for providing information for diagnosing colorectal cancer using same. The present inventions can provide a diagnostic method, which requires low cost and a short time for analysis, can analyze large areas, and which can provide superior and credible discriminations.
摘要:
A flat panel display device and a picture quality controlling method thereof is provided. The flat panel display device includes a display panel. A memory stores location information about a panel defect location on the display panel and a compensation value to be dispersed for a plurality of frame periods. A compensating part detects the data to be displayed at the panel defect location and adjusts the data to be displayed at the panel defect location with the compensation value from the memory.
摘要:
A driving circuit of a display device includes a timing controller for combining p first digital data signals (p being a positive integer greater than 1) corresponding to colors for displaying images to generate q second digital data signals and for supplying the q second digital data signals to first to qth data transmission lines (q being a positive integer smaller than p), and a plurality of data driver integrated circuits for processing the q second digital data signals from the timing controller to restore the p first digital data signals, converting the p restored digital data signals into analog data signals, and supplying the analog data signals to a display panel.
摘要:
The present invention relates to novel 2-carbonyl-3-acyl-1,3-thiazolidines having a β-amino group on the acyl chain, in free, prodrug form or pharmaceutically acceptable salt thereof, including their enantiomers, diastereomers and racemates, as efficient inhibitors against DPP-IV. The invention further relates to the pharmaceutical compositions comprising the disclosed compounds. The present invention also relates to methods for preparing the disclosed compounds and for treating DPP-IV-mediated diseases.
摘要:
Disclosed are a shift register capable of reducing power consumption, a data driver having the same, and a liquid crystal display device. The shift register includes a storing cell array including storage cells which store a plurality of serial data, and a control array for outputting sampling signals, which are sequentially shifted every period of data transmission such that the storage cells sequentially store the data, in response to at least one clock signal having a frequency lower than a transmission frequency of the data.
摘要:
An endo file for dental endodontic treatment includes: a head portion inserted into and detachably coupled to a hand piece; a tissue removing portion inserted, from the lower side of the head piece, into a patient's root canal for removing the nerve of a tooth; and a stress dispersion portion provided between the head portion and the tissue removing portion and having at least one horizontal penetration hole so as to buffer stress concentration generated during the rotation of the endo file, and to minimize endo file breakage.
摘要:
A semiconductor device includes a plurality of semiconductor devices, a plurality of metal lines electrically connected to at least one of the semiconductor devices, and a protective layer on the metal lines. The protective layer includes a plurality of open areas partially exposing the metal lines and which serves as pads. A first pad includes a first area that extends from at least one of the metal lines and at least one second area around and separated from the first area.