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    • 6. 发明申请
    • CONDUCTIVE POLYMER SUSPENSION AND METHOD FOR PRODUCING THE SAME, CONDUCTIVE ORGANIC MATERIAL, AND ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING THE SAME
    • 导电聚合物悬浮体及其制造方法,导电有机材料和电解电容器及其制造方法
    • US20120256117A1
    • 2012-10-11
    • US13083001
    • 2011-04-08
    • Yasuhisa SUGAWARATomoki NobutaNaoki TakahashiYuji YoshidaSatoshi SuzukiYasuhiro Tomioka
    • Yasuhisa SUGAWARATomoki NobutaNaoki TakahashiYuji YoshidaSatoshi SuzukiYasuhiro Tomioka
    • H01B1/12B05D5/12H01G9/025
    • H01G9/028H01B1/127
    • Provided are an electroconductive polymer suspension solution and a method for producing the same, which has excellent adhesion to a substrate and excellent liquid resistance and which can provide an organic material having high electroconductivity. An electroconductive polymer suspension solution of an exemplary embodiment of the invention contains an electroconductive polymer, at least one kind of a water-soluble polyhydric alcohol, and at least one kind of a water-soluble organic substance having two or more functional groups which can be polycondensed with the water-soluble polyhydric alcohol. The electroconductive polymer suspension solution can be produced by collecting an electroconductive polymer which is obtained by chemical oxidative polymerization of a monomer giving the electroconductive polymer by using an oxidant in a solvent containing an organic acid or a salt thereof as a dopant, by contacting the electroconductive polymer with an oxidant in an aqueous solvent containing a polyacid, and further by mixing at least one kind of a water-soluble polyhydric alcohol and at least one kind of a water-soluble organic substance having two or more functional groups which can be polycondensed with the water-soluble polyhydric alcohol.
    • 提供一种导电聚合物悬浮液及其制造方法,其具有优异的对基材的粘附性和优异的耐液性,并且可以提供具有高导电性的有机材料。 本发明的一个示例性实施方案的导电聚合物悬浮液包含导电聚合物,至少一种水溶性多元醇和至少一种具有两个或更多个官能团的水溶性有机物质,其可以是 与水溶性多元醇缩合。 导电聚合物悬浮液可以通过收集导电聚合物来制备,导电聚合物通过使含氧有机酸或其盐作为掺杂剂的溶剂中的氧化剂通过化学氧化聚合得到导电聚合物而获得, 聚合物与含有多酸的水性溶剂中的氧化剂反应,进一步通过混合至少一种水溶性多元醇和至少一种具有两个或更多个官能团的水溶性有机物质,所述官能团可以与 水溶性多元醇。
    • 7. 发明授权
    • CCFL controller with multi-function terminal
    • CCFL控制器带多功能端子
    • US08022635B2
    • 2011-09-20
    • US12469702
    • 2009-05-21
    • Yuji YoshidaXiaoping Jin
    • Yuji YoshidaXiaoping Jin
    • H05B37/02
    • H05B41/2821Y10S315/05Y10S315/07
    • A cold cathode fluorescent lamp controller exhibiting a multi-function terminal and operative alternately in a strike mode and a run mode, the controller comprising: a phase locked loop arranged for synchronization of an oscillator, associated with the controller, with an external signal, the phase locked loop comprising a capacitor coupled to the multi-function terminal; and a soft start circuit arranged to limit drive current immediately after reset of the controller responsive to a signal at the multi-function terminal. In one embodiment the controller further comprises an error detection circuit arranged to output an error signal on the multi-function terminal. In one embodiment the controller further comprises a frequency sweeping circuit operative to sweep the frequency of a drive signal during the strike mode of the controller, the frequency of the drive signal being swept by the frequency sweeping circuit responsive to a signal at the multi-function terminal.
    • 一种冷阴极荧光灯控制器,其呈现多功能端子并且在冲击模式和运行模式下交替操作,所述控制器包括:锁相环,布置成与控制器相关联的振荡器与外部信号同步, 锁相环包括耦合到多功能端子的电容器; 以及软起动电路,其布置成响应于多功能端子处的信号来限制控制器复位之后的驱动电流。 在一个实施例中,控制器还包括错误检测电路,布置成在多功能终端上输出错误信号。 在一个实施例中,控制器还包括频率扫描电路,其操作以在控制器的触发模式期间扫描驱动信号的频率,驱动信号的频率由频率扫描电路响应于多功能信号 终奌站。
    • 10. 发明申请
    • Solid electrolytic capacitor
    • 固体电解电容器
    • US20080259526A1
    • 2008-10-23
    • US12148250
    • 2008-04-17
    • Yuji YoshidaKatsuhiro YoshidaTakeo KasugaMasanori TakahashiTakeshi SaitoKoji Sakata
    • Yuji YoshidaKatsuhiro YoshidaTakeo KasugaMasanori TakahashiTakeshi SaitoKoji Sakata
    • H01G9/15
    • H01G9/15H01G9/012H01G9/028H01G9/14
    • Anodized films are formed at both surfaces of an aluminum base and, at the center portion on each side of the aluminum base, a solid electrolyte layer of a conductive polymer, a graphite layer, and a metal layer are stacked in the order, thereby forming a rectangular cathode portion. An insulator layer is formed at the peripheries of four sides of the cathode portion and, further, an anode lead frame is provided at the peripheries of four sides of the upper insulator layer, thereby forming an anode portion. Openings are formed at four corners of the insulator layer or the anode portion, thereby establishing electrical connection between the cathode portions on both sides of the aluminum base. By setting the ratio of a total region, occupied by the openings, of the cathode portion to 25% or less, the ESL of a capacitor can be suppressed low even when the openings are provided.
    • 在铝基的两面形成阳极氧化膜,在铝基的两侧的中央部分,依次层叠导电性聚合物,石墨层和金属层的固体电解质层,由此形成 矩形阴极部分。 在阴极部分的四边的周边形成有绝缘体层,并且在上绝缘体层的四边的周边设置有阳极引线框,由此形成阳极部。 开口形成在绝缘体层或阳极部分的四个角处,从而在铝基底的两侧的阴极部分之间建立电连接。 通过将阴极部分占据的总区域的比例设定为25%以下,即使设置开口部,也能够抑制电容器的ESL低。