Abstract: A storage device includes a memory controller and a plurality of memory devices. The plurality of memory devices comprise a first memory device coupled to the memory controller and an nth memory device coupled in series to the first memory device, where n is a natural number greater than 1. The memory controller is configured to transmit, to a first memory device, a signal that includes a target ID indicating a selected memory device from among the plurality of memory devices. Each memory device includes a plurality of memory dies, an interface configured to distribute the signal based on the target ID, and a redriver configured to redrive the signal such that the signal is transferred to another memory device.

Abstract: The present invention relates to a novel compound exhibiting anti-inflammatory activity, and the compound of the present invention plays a key role in the generation of pro-inflammatory cytokines, thereby having excellent inhibitory activity against p38 MAPK, which is known to cause inflammatory diseases, and thus can be effectively used as an agent for treating inflammatory diseases.

Abstract: An auxiliary power circuit may measure a first time during which the voltage level of a capacitor falls from a first level to a second level by a leakage current of the capacitor, may charge the capacitor to a third level, may measure a second time during which the voltage level of the capacitor falls from the third level to a fourth level by the leakage current of the capacitor and a discharge current of a current source, may calculate a capacitance of the capacitor based on the first level, the second level, the first time, the third level, the fourth level, the second time and the discharge current of the current source, and may determine the state of the capacitor based on the calculated capacitance of the capacitor.

Abstract: A storage device includes a memory controller and a plurality of memory devices. The plurality of memory devices comprise a first memory device coupled to the memory controller and an nth memory device coupled in series to the first memory device, where n is a natural number greater than 1. The memory controller is configured to transmit, to a first memory device, a signal that includes a target ID indicating a selected memory device from among the plurality of memory devices. Each memory device includes a plurality of memory dies, an interface configured to distribute the signal based on the target ID, and a redriver configured to redrive the signal such that the signal is transferred to another memory device.

Abstract: Disclosed are a heterocyclic compound which may significantly improve a service life, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and an organic light emitting device in which the heterocyclic compound is contained in an organic material layer.