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    • 31. 发明授权
    • Electroluminescence display apparatus
    • 电致发光显示装置
    • US08009129B2
    • 2011-08-30
    • US12058800
    • 2008-03-31
    • Yuichi MatsuoTakashi Ogawa
    • Yuichi MatsuoTakashi Ogawa
    • G09G3/30
    • G09G3/3233G09G3/3291G09G2310/0297G09G2320/0233G09G2320/0285G09G2320/0295
    • During a blanking period of a video signal, an element driving transistor for controlling a drive current supplied to an EL element is operated in its saturation region to thereby set the EL element to an emission level, and a current flowing through the EL element at that time is detected. Each current detector includes a current detection amplifier and a successive approximation type AD converter, and a DA converter of the successive approximation type AD converter is commonly shared among a plurality of the AD converters. With this arrangement, sufficient AD converting speed can be attained while using a simple structure to execute current detection for correcting display variations.
    • 在视频信号的消​​隐期间,用于控制提供给EL元件的驱动电流的元件驱动晶体管在其饱和区域中工作,从而将EL元件设定为发光电平,以及流过EL元件的电流 检测到时间。 每个电流检测器包括电流检测放大器和逐次逼近型AD转换器,并且在多个AD转换器中共同共享逐次逼近型AD转换器的DA转换器。 通过这种布置,可以在使用简单的结构执行用于校正显示变化的电流检测的同时获得足够的AD转换速度。
    • 33. 发明申请
    • Charging and sorting device
    • 充电和分拣装置
    • US20070084758A1
    • 2007-04-19
    • US11473240
    • 2006-06-23
    • Yasuhiro EndoMuneaki MukudaYuichi Matsuo
    • Yasuhiro EndoMuneaki MukudaYuichi Matsuo
    • B03C7/00
    • B29B17/02B03C7/10B29B2017/0203B29B2017/0265Y02W30/527Y02W30/622
    • A mixture of first material chips and second material chips is charged by a first frictional charging device made of a first material property, and then first and second sorted matters are sorted from the mixture by an electric field across first and second opposed electrodes. After that, the second sorted matter of higher content of the second material chips than the content of the first material chips is charged by a second frictional charging device made of a second material property, and then third and fourth sorted matters are sorted from the second sorted matter by an electric field across third and fourth opposed electrodes. By subjecting the mixture including the first and second material chips to two-stage sorting, and selecting the materials of portions having charging capability of first and second charging devices to conform to the electrostatic properties of the materials of the mixture, the charging of the first and second material chips in the first and second charging devices is accelerated, making it easy to obtain sorted matters where the first and second materials have been purified to a high degree. A charging and sorting device is therefore achieved which is capable of sorting the materials of the mixture to a higher degree.
    • 第一材料芯片和第二材料芯片的混合物由第一材料性能的第一摩擦充电装置充电,然后通过跨越第一和第二相对电极的电场从混合物中分选第一和第二分选物质。 之后,通过由第二材料属性制成的第二摩擦充电装置对第二材料芯片的含量高于第一材料芯片的第二分选物进行充电,然后将第三和第四分类物从第二材料碎片 通过第三和第四相对电极上的电场分选物质。 通过对包括第一和第二材料芯片的混合物进行两级分选,并且选择具有第一和第二充电装置的充电能力的部分的材料以符合混合物的材料的静电特性,第一 并且第一和第二充电装置中的第二材料芯片被加速,使得容易获得第一和第二材料已被高纯化的分类物质。 因此实现了能够将混合物的材料分级到更高程度的充电和分选装置。