摘要:
Provided are apparatus and method for adjusting a convergence of a projection television. In adjusting the convergence of the projection television, a static convergence and a dynamic convergence are sequentially performed on the same adjustment screen, thereby performing an effective convergence adjustment.
摘要:
A digital television (DTV) transmitter and a method of processing data in the DTV transmitter/receiver are disclosed. In the DTV transmitter, a pre-processor pre-processes the enhanced data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded data. A packet formatter generates one or more groups of enhanced data packets, each enhanced data packet including the pre-processed enhanced data and known data, wherein the data formatter adds burst time information into each group of enhanced data packets. And, a packet multiplexer generates at least one burst of enhanced data by multiplexing the one or more groups of enhanced data packets with at least one main data packet including the main data, each burst of enhanced data including at least one group of enhanced data packets.
摘要:
The present invention relates to systems and methods for updating display information. More particularly, the present invention relates to systems and methods for updating display information that may reduce current consumption in mobile communication terminals by measuring display information, comparing new display information with existing display information, and updating display information only when there is a difference between the new display information and the existing display information. There is provided a system for updating display information comprising: a control unit for monitoring base station information, measuring display information, recording the display information, and updating display information if display interrupt is generated; a register comparing unit for storing the display information, comparing the display information each other, and instructing an interrupt unit to generate the display interrupt; and the interrupt unit for generating the display interrupt per the register comparing unit's instruction.
摘要:
Disclosed herein are an apparatus for measuring the total acid number of oil, an apparatus for measuring the lifetime of oil through the measurement of the total acid number of oil, a method for measuring the total acid number of oil, and a method of making measurements using an oil sensor. According to the disclosed invention, measurement accuracy can be increased through the use of a high-sensitivity conductance measuring sensor, the inventive apparatus can be applied to both lubricant oil and insulating oil, the size of the total acid number-measuring apparatus can be reduced.
摘要:
Disclosed herein are an apparatus for measuring the total acid number of oil, an apparatus for measuring the lifetime of oil through the measurement of the total acid number of oil, a method for measuring the total acid number of oil, and a method of making measurements using an oil sensor. According to the disclosed invention, measurement accuracy can be increased through the use of a high-sensitivity conductance measuring sensor, the inventive apparatus can be applied to both lubricant oil and insulating oil, the size of the total acid number-measuring apparatus can be reduced.
摘要:
This invention relates to a positive electrode active material for a lithium secondary battery and a lithium secondary battery including the same, and particularly to a positive electrode active material for a lithium secondary battery, in which a lithium composite oxide having a composition of LiNi1-xMxO2 (wherein M represents one or a combination of two elements selected from the group consisting of Co, Al, Mn, Mg, Fe, Cu, Ti, Sn and Cr, and 0.96≦x≦1.05) is surface-modified using carbon or an organic compound, thereby achieving superior stability and improved high-rate capability compared to conventional positive electrode active materials, and to a lithium secondary battery including the same.
摘要翻译:本发明涉及锂二次电池用正极活性物质和锂二次电池用锂二次电池,特别涉及锂二次电池用正极活性物质,其中组成为LiNi 1-x M x O 2的锂复合氧化物 (其中M表示选自Co,Al,Mn,Mg,Fe,Cu,Ti,Sn和Cr中的一种或两种元素的组合,以及0.96和nlE; x≦̸ 1.05)使用碳或 有机化合物,与常规的正极活性物质相比具有优异的稳定性和改善的高速率能力,并且与包含该正极活性物质的锂二次电池相比。
摘要:
A digital television (DTV) transmitter/receiver and a method of processing data in the DTV transmitter/receiver are disclosed. In the DTV transmitter, a pre-processor pre-processes the enhanced data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded enhanced data. A data formatter generates enhanced data packets including the pre-processed enhanced data and inserts known data to at least one of the enhanced data packets. A first multiplexer multiplexes the enhanced data packets with main data packets including the main data. And, an RS encoder RS-codes the multiplexed main and enhanced data packets, the RS encoder adding systematic parity data to each main data packet and adding RS parity place holders to each enhanced data packet. Herein, the RS encoder may insert non-systematic RS parity data or null data into the RS parity place holders included in each enhanced data packet.