Abstract: A method and apparatus for managing digital rights of a portable storage device are provided. The method comprises a device performing authentication together with the portable storage device and sharing an encryption key with the portable storage device as a result of the authentication, requesting a rights object list from the portable storage device, receiving the rights object list from the portable storage device, and processing and displaying the rights object list.

Abstract: Disclosed is a PNA oligomer with increased solubility in water and specificity upon hybridization with nucleic acid, which comprises at least one universal base, capable of forming a base pair with natural DNA or RNA bases, incorporated in its base sequence, the base sequence having at least 60% purine bases or at least four contiguous purine bases.

Abstract: Disclosed are a method for selective labeling of target nucleic acids on an array having nucleic acid analogue, e.g. PNA (peptide nucleic acid), probes immobilized on a support or supports, comprising adding to the array a detectable label and an agent for introducing the label into the target nucleic acids, after hybridization between the target nucleic acids and the nucleic acid analogue probes, and a method for detection of target nucleic acids using the same.

Abstract: The present invention relates to a peptide nucleic acid (PNA) conjugated with multi-amine linkers, and a method to prepare the same and utilization thereof. More specifically, the method is characterized by conjugating monomers having multi-amine functionality sequentially at a PNA terminal, and effectively immobilizing the PNA conjugated with multi-amine linkers on a solid surface. A PNA array prepared using the PNA conjugated with multi-amine linkers exhibits improved sensitivity and specificity of signals for detecting target nucleic acids as compared to a PNA array using PNA probes having only one amine group. The PNA conjugated with multi-amine linkers can be utilized in nucleic acid detecting devices or kits for gene diagnosis such as PNA microarrays, PNA chips, PNA field-effect transistors and impedance detectors.

Abstract: Disclosed are PNA probes capable of genotype specifically binding with Human Paillomavirus (HPV) DNA, kits for detecting HPV genotypes comprising the probes, and methods for detecting HPV genotypes by using the kits, which enables the accurate detection of all 24 genotypes of HPV found in cervix, diagnosis of combined infection with more than one HPV genotype, and detection of HPV genotypes with high specificity and sensitivity.

Abstract: Disclosed are peptide nucleic acid (PNA) probes to detect lamivudine resistant mutants of hepatitis B virus (HBV), which causes acute and chronic hepatitis, kits for detecting lamivudine resistant HBV comprising the PNA probes, and methods for detecting lamivudine resistant HBV by using the kits. They can accurately detect mutations of rtL180M, rtM204V, rtM204I and rtV2071 within B and C domains of HBV DNA polymerase gene, the main cause of lamivudine resistance, as well as mixed mutants of more than one mutant. They can detect lamivudine resistant HBV with high specificity and sensitivity.

Abstract: The light emitting diode (“LED”) package includes at least one LED chip which emits light, a housing defining a space for receiving the at least one LED chip, and the housing including a light emitting surface which collects the light emitted from the at least one LED chip and emits the same to an external environment and a lead portion, penetrating a lower surface of the housing, one end of the lead portion is electrically connected to the at least one LED chip in the housing and another end of the lead portion is exposed to the external environment.

Abstract: A liquid crystal display (“LCD”) device includes an LCD panel, an error memory which stores error values obtained by comparing measured values for characteristics of an image displayed on the LCD panel with a reference value suitable for the LCD panel, an image processor which processes a signal supplied from a system main body in consideration of the error values, a timing controller which receives the signal processed in the image processor and generates a driving signal, and a driver which supplies the driving signal to the LCD panel.

Abstract: A gate-on voltage/LED driving voltage generator includes an inductor boosting an input voltage through a PWM voltage and the input voltage, a diode and capacitor rectifying the boosted voltage, a first output terminal outputting the rectified voltage to supply an LED driving voltage to an LED, and a second output terminal supplying the rectified voltage to a gate driving circuit. Further, an aging test apparatus of an LCD device, which includes a high LED driving voltage generator in an HVS power board, and an HVI power board, may selectively perform an aging test according to a backlight unit of the LCD. Further, a DC-DC converter having the gate-on voltage/LED driving voltage generator, and the LCD including the DC-DC converter are provided.

Abstract: A method for moving a rights object (RO) between devices, a method of using a content object based on the moving method, and devices using the methods are provided. The moving method includes performing authentication between two devices; securing a connection between the devices; and communicating the rights object between the two devices. The using method includes two devices communicating with each other, the first device having use permission of content objects and the second device including the content objects and corresponding rights objects; the first device searching for the content objects; and the first device using the content object that was found. The device includes an authentication module to authenticate another device; a security formation module to secure a connection for the other device; and a transceiving module which communicates a rights object for which the connection has been secured.

Abstract: A method and apparatus for managing digital rights of a portable storage device are provided. The method comprises a device performing authentication together with the portable storage device and sharing an encryption key with the portable storage device as a result of the authentication, requesting a rights object list from the portable storage device, receiving the rights object list from the portable storage device, and processing and displaying the rights object list.

Abstract: A liquid crystal display of the present invention comprises a panel on which are formed a plurality of thin film transistors, a plurality of gate lines connected to gate electrodes of the thin film transistors, a plurality of data lines connected to source lines of the thin film transistors, a gate driver that applies a gate signal to the gate lines of the panel, a data voltage generator that generates data voltages which has many voltage levels, a data driver that applies to the data lines a data voltage for displaying picture signals on the liquid crystal display, a common electrode voltage generator that generates a common electrode voltage applied to a common electrode of the panel, a compensator for a distortion of common electrode voltage that is connected between the panel and the data voltage generator and compensates for the distortion of common electrode voltage by changing the data voltage. The crosstalk phenomenon of the LCD can be decreased in accordance with the present invention.