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    • 72. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US09072143B2
    • 2015-06-30
    • US13042482
    • 2011-03-08
    • Satoshi Takahashi
    • Satoshi Takahashi
    • G09G5/10H05B33/08G09G3/34G09G3/36
    • H05B33/0824G09G3/3406G09G3/3648G09G2320/0233G09G2330/02
    • The present invention provides a liquid crystal display device comprising a liquid crystal display panel, a backlight having at least one light-emitting diode, and an LED drive circuit for driving the at least one light-emitting diode. The LED drive circuit includes a constant voltage circuit for controlling a voltage outputted from an output terminal in such a manner that a voltage inputted to a feedback terminal becomes a constant voltage, and means for driving the at least one light-emitting diode connected to the output terminal of the constant voltage circuit by a constant current. The LED drive circuit has at least one diode provided in a feedback path lying between the output terminal of the constant voltage circuit and the feedback terminal.
    • 本发明提供一种液晶显示装置,包括液晶显示面板,具有至少一个发光二极管的背光源和用于驱动至少一个发光二极管的LED驱动电路。 LED驱动电路包括用于以输入到反馈端的电压变为恒定电压的方式控制从输出端子输出的电压的恒压电路,以及用于驱动与至少一个发光二极管连接的至少一个发光二极管的装置 恒定电压电路的输出端子。 LED驱动电路具有设置在位于恒压电路的输出端子与反馈端子之间的反馈路径中的至少一个二极管。
    • 74. 发明申请
    • FLEXOGRAPHIC PRINTING ORIGINAL PLATE AND WATER-DEVELOPABLE LAMINATE OF PHOTOSENSITIVE RESIN
    • 柔版印刷原版和水可溶性感光树脂层压板
    • US20140216285A1
    • 2014-08-07
    • US14343834
    • 2012-08-22
    • Kazuya YoshimotoTetsuma KawakamiHiromichi YonekuraSatoshi Takahashi
    • Kazuya YoshimotoTetsuma KawakamiHiromichi YonekuraSatoshi Takahashi
    • B41N1/06
    • B41N1/06B41N1/12G03F7/11
    • The present invention provides a water-developable laminate of photosensitive resin for letterpress printing original plate by which finer pattern can be reproduced excellently upon making a plate and printing. The flexographic printing original plate being developable by water according to the present invention is characterized in that at least a support, a photosensitive resin layer containing 25% by mass or more of latex having gelation degree of 55% or more and an adhesion-preventing layer are successively laminated, and that the adhesion-preventing layer contains a cellulose derivative. The water-developable laminate of photosensitive resin according to the present invention is characterized in that at least a support, an adhesive layer, a photosensitive resin layer containing a water-soluble polymer compound and an adhesion-preventing layer are successively laminated, and that the adhesion-preventing layer contains a cellulose derivative.
    • 本发明提供了一种用于凸版印刷原版的感光性树脂的水显影层压体,通过该层压板可以在制版和印刷时能够更好地再现更好的图案。 根据本发明的可显影水的柔性版印刷原版的特征在于,至少具有载体,含有25质量%以上的凝胶化度为55%以上的胶乳的感光性树脂层和防粘附层 连续地层压,并且防粘附层含有纤维素衍生物。 根据本发明的感光性树脂的水可显影层压体的特征在于,至少载体,粘合剂层,含有水溶性高分子化合物和防粘附层的感光性树脂层依次层叠, 防粘附层含有纤维素衍生物。