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    • 3. 发明申请
    • Zirconium based alloys having excellent creep resistance
    • 锆基合金具有优异的耐蠕变性
    • US20060177341A1
    • 2006-08-10
    • US11097726
    • 2005-03-31
    • Yong JeongJong BaekByoung ChoiSang ParkMyung LeeJe BangJeong ParkJun KimHyun KimYoun Jung
    • Yong JeongJong BaekByoung ChoiSang ParkMyung LeeJe BangJeong ParkJun KimHyun KimYoun Jung
    • C22C16/00
    • C22C16/00C22F1/186
    • The present invention relates to a zirconium based alloy composite having an excellent creep resistance and, more particularly, to a zirconium based alloy composite finally heat-treated to have the degree of recrystallization in the range of 40˜70% in order to improve the creep resistance. The zirconium based alloy comprises 0.8˜1.8 wt. % niobium (Nb); 0.38˜0.50 wt. % tin (Sn); one or more elements selected from 0.1˜0.2 wt. % iron (Fe), 0.05˜0.15 wt. % copper (Cu), and 0.12 wt. % chromium (Cr); 0.10˜0.15 wt. % oxygen (O); 0.006˜0.010 wt. % carbon (C); 0.006˜0.010 wt. % silicon (Si); 0.0005˜0.0020 wt. % sulfur (S); and the balance zirconium (Zr). The zirconium alloy manufactured with the composition in accordance with the present invention has an excellent creep resistance compared to a conventional Zircaloy-4, and may effectively be used as a nuclear cladding tube, supporting lattice and inner structures of reactor core in the nuclear power plant utilizing light or heavy water reactor.
    • 本发明涉及具有优异抗蠕变性的锆基合金复合材料,更具体地说,涉及一种锆基合金复合材料,其最终被热处理以具有在40〜70%范围内的重结晶度,以改善蠕变 抵抗性。 锆基合金包含0.8〜1.8wt。 %铌(Nb); 0.38〜0.50重量% 锡(Sn); 一种或多种选自0.1〜0.2wt。 %铁(Fe),0.05〜0.15wt。 %铜(Cu)和0.12重量% %铬(Cr); 0.10〜0.15wt。 %氧(O); 0.006〜0.010重量% %碳(C); 0.006〜0.010重量% %硅(Si); 0.0005〜0.0020重量 %硫(S); 余量为锆(Zr)。 按照本发明的组合物制造的锆合金与常规的Zircaloy-4相比具有优异的抗蠕变性,并且可以有效地用作核包层管,在核电站中支撑晶格和反应堆芯的内部结构 利用轻水或重水反应堆。
    • 8. 发明申请
    • Apparatus and method for driving organic light emitting display
    • 用于驱动有机发光显示器的装置和方法
    • US20060061291A1
    • 2006-03-23
    • US11117709
    • 2005-04-29
    • Myung LeeIn Kim
    • Myung LeeIn Kim
    • G09G3/10
    • G09G3/3233G09G2320/0257G09G2330/02
    • An apparatus and method for driving an organic light emitting display so as to minimize or prevent a raindrop phenomenon and an afterimage is provided. The apparatus and method determines the driving state of a pixel unit by using a vertical sync signal, and turns on or off the determined driving state of the pixel unit. The supply of the power voltage is sustained when the pixel unit is driven, and is turned off when the pixel unit is not driven. Accordingly, the apparatus and method can minimize or prevent a raindrop phenomenon and an afterimage by turning off the supply of the power voltage when the pixel unit is not driven.
    • 提供了一种用于驱动有机发光显示器以最小化或防止雨滴现象和余像的装置和方法。 该装置和方法通过使用垂直同步信号来确定像素单元的驱动状态,并且打开或关闭所确定的像素单元的驱动状态。 当像素单元被驱动时,电源电压的供应是持续的,并且当像素单元未被驱动时,该电源电压被关闭。 因此,该装置和方法可以通过在不驱动像素单元时关闭电源电压的供给来最小化或防止雨滴现象和残影现象。