Abstract:
A method and system for photographing moving pictures using a plurality of photographing apparatuses are provided. As part of the method and system, a master photographing apparatus is synchronized to at least one slave photographing apparatus and the master photographing apparatus captures moving pictures and transmits a moving picture capturing start signal to the slave photographing apparatus, upon receipt of a moving picture capturing request from a user. The slave photographing apparatus captures moving pictures according to the moving picture capturing start signal and transmits the captured moving pictures to the master photographing apparatus, and the master photographing apparatus displays the moving pictures transmitted by the slave photographing apparatus.
Abstract:
A display substrate includes a substrate, a pixel part, a pad part and a sacrificial electrode. The substrate includes a display area and a peripheral area. The pixel part is on the display area and includes a switching element, and a pixel electrode electrically connected to the switching element. The pad part is on the peripheral area and contacts a terminal of an external device. The pad part includes a pad electrode a contact electrode. The pad electrode includes a first metal layer, and a second metal layer on the first metal layer, and the contact electrode contacts the second metal layer. The sacrificial electrode is spaced apart from the pad electrode and contacts the contact electrode. An exposed portion of the sacrificial electrode is exposed to an external side of the display substrate.
Abstract:
A display substrate includes a base substrate, a plurality of a gate line, a gate driving circuit, a starting pad and a first electrostatic dispersion portion. The gate lines are disposed at a display area of the base substrate and extend to the peripheral area. The gate driving circuit is disposed at a peripheral area of the base substrate, includes a plurality of a stage connected to the gate lines, and provides the gate lines with gate signals. The gate driving circuit is driven in response to a vertical starting signal applied to a first stage of the plurality of stages. The starting pad is disposed at the peripheral area and applies the vertical starting signal to the gate driving circuit. The first electrostatic dispersion portion is electrically connected to the starting pad. The first electrostatic dispersion portion disperses electrostatic applied to the gate driving circuit.
Abstract:
A backlight assembly and a display apparatus having the backlight assembly are disclosed. A diffusion plate is provided above a plurality of lamps. Diffusion patterns that cause contrast inversion and diffusion patterns that do not cause contrast inversion are arranged on a surface of a diffusion plate, in an alternating manner along a longitudinal direction of the lamps. Thus, a brightness difference between a first area in which the lamps are positioned and a second area between two adjacent lamps is reduced, thereby improving a brightness uniformity of light from the backlight assembly.
Abstract:
Disclosed is a memory device using a multi-domain state of a semiconductor material, and more particularly to a magnetic memory device, in which a ferromagnetic layer for recording magnetic data serves as a sensing layer so as to have a simple structure, shorten a manufacturing process, and reduce the unit cost of production. The planar hall effect or magneto-resistance is used to measure multi-domain states so as to read data stored in a multi-level state.
Abstract:
A method of manufacturing a semiconductor device, the method including forming a structure on a substrate, the structure including a metal pattern, at least a portion of the metal pattern being exposed; forming a preliminary buffer oxide layer to cover the structure, a metal oxide layer being formed at the exposed portion of the metal pattern; and deoxidizing the metal oxide layer so that the preliminary buffer oxide layer is transformed into a buffer oxide layer.
Abstract:
A memory card includes a first signal terminal configured to output a first signal; a second signal terminal configured to output a second signal, the first and second signals being complementary to each other; and a controller configured to drive the first and second signal terminals to have a negative state until a link connection is performed after power is supplied to the memory card. When a level of the first signal is greater than a level of the second signal, the first and second signal terminals are in a positive state, whereas when a level of the first signal is smaller than a level of the second signal, the first and second signal terminals are in the negative state.
Abstract:
The present invention relates to a HIV-1 inhibiting pharmaceutical composition containing, as an active ingredient, 6,6′-bieckol which is a phloroglucinol polymer compound separated from Ecklonia cava. The Ecklonia cava-derived 6,6′-bieckol according to the present invention inhibits HIV-1 induced cell fusion, the cell lysis effect, and the cytopathogenic effect including virus p24 antibody production, exhibits RT enzyme inhibition activity and HIV-1 infection inhibition activity, and shows no cytotoxicity at the concentration that almost perfectly inhibits HIC-1 replication.
Abstract:
Provided are an apparatus and a method for diagnosing an abnormality in a cell balancing circuit. The apparatus may include a plurality of cell balancing circuits respectively connected to a plurality of battery cells included in a battery pack for balancing the voltages of the battery cells, a diagnosis resistor respectively installed between the cell balancing circuit and a cathode terminal and an anode terminal of the corresponding battery cell, a voltage measuring unit for measuring a voltage difference of the balancing circuit corresponding to each of the battery cells, and a control unit for turning on or off a cell balancing circuit to be diagnosed and for determining whether there is an abnormality in the cell balancing circuit to be diagnosed, based on a variation pattern of a voltage difference of a cell balancing circuit adjacent to the cell balancing circuit to be diagnosed that is measured by the voltage measuring unit.
Abstract:
A multi battery pack system is composed of a plurality of battery packs. The master battery pack receives a total voltage from each slave battery pack and calculates a target total voltage using its total voltage and total voltages of all slave battery pack whenever a predetermined time period passes, sends the calculated target total voltage to each slave battery pack, compares the target total voltage with its total voltage, and then connects or disconnects its cell group and output terminals according to the comparison result. The slave battery packs include at least one slave battery pack, which sends its total voltage according to a request of the master battery pack, receives a target total voltage from the master battery pack, compares the target total voltage with its total voltage, and then connects or disconnects its cell group and output terminals according to the comparison result.