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    • 1. 发明申请
    • IMAGE DRUM AND FABRICATING METHOD THEREOF
    • 图像鼓及其制作方法
    • US20090092927A1
    • 2009-04-09
    • US12143926
    • 2008-06-23
    • Jin-seung ChoiEung-yeoul YoonKyu-ho Shin
    • Jin-seung ChoiEung-yeoul YoonKyu-ho Shin
    • G03F7/20C23F1/02G03G15/00
    • C23F1/02G03G15/342G03G15/751Y10T29/49169Y10T29/49227
    • A method of fabricating an image drum includes preparing a hollow drum body having a slot extending in a longitudinal direction, preparing a printed circuit board (PCB) having a plurality of board terminals, mounting the PCB inside the hollow drum body with a fixing member such that the board terminals of the PCB are placed in the slot of the hollow drum body, coating a first insulating layer on an outer circumference of the hollow drum body, forming a plurality of ring electrodes on the first insulating layer corresponding to the board terminals of the PCB, in which a portion of ring electrodes which corresponds to the board terminals of the PCB is non-continuous, exposing the board terminals below non-continuous area of the ring electrodes by etching the first insulating layer with the ring electrodes as an etching mask, and forming a connecting electrode to electrically connect the board terminals to the ring electrodes.
    • 一种制造图象鼓的方法包括制备具有沿纵向方向延伸的狭缝的中空鼓体,制备具有多个基板端子的印刷电路板(PCB),将印刷电路板安装在中空鼓主体内,固定部件如 PCB的基板端子被放置在中空鼓体的槽中,在中空鼓体的外周上涂覆第一绝缘层,在与第一绝缘层相对应的第一绝缘层上形成多个环形电极 其中对应于PCB的板端子的一部分环形电极不连续的PCB通过用环形电极蚀刻第一绝缘层作为蚀刻而将电路板端子暴露在环形电极的非连续区域下方 掩模,并形成连接电极以将电路板端子电连接到环形电极。
    • 4. 发明授权
    • Image drum and fabricating method thereof
    • 图像鼓及其制造方法
    • US08366944B2
    • 2013-02-05
    • US12143926
    • 2008-06-23
    • Jin-seung ChoiEung-yeoul YoonKyu-ho Shin
    • Jin-seung ChoiEung-yeoul YoonKyu-ho Shin
    • H01B13/00B44C1/22
    • C23F1/02G03G15/342G03G15/751Y10T29/49169Y10T29/49227
    • A method of fabricating an image drum includes preparing a hollow drum body having a slot extending in a longitudinal direction, preparing a printed circuit board (PCB) having a plurality of board terminals, mounting the PCB inside the hollow drum body with a fixing member such that the board terminals of the PCB are placed in the slot of the hollow drum body, coating a first insulating layer on an outer circumference of the hollow drum body, forming a plurality of ring electrodes on the first insulating layer corresponding to the board terminals of the PCB, in which a portion of ring electrodes which corresponds to the board terminals of the PCB is non-continuous, exposing the board terminals below non-continuous area of the ring electrodes by etching the first insulating layer with the ring electrodes as an etching mask, and forming a connecting electrode to electrically connect the board terminals to the ring electrodes.
    • 一种制造图象鼓的方法包括制备具有沿纵向方向延伸的狭缝的中空鼓体,制备具有多个基板端子的印刷电路板(PCB),将印刷电路板安装在中空鼓主体内,固定部件如 PCB的基板端子被放置在中空鼓体的槽中,在中空鼓体的外周上涂覆第一绝缘层,在与第一绝缘层相对应的第一绝缘层上形成多个环形电极 其中对应于PCB的板端子的一部分环形电极不连续的PCB通过用环形电极蚀刻第一绝缘层作为蚀刻而将电路板端子暴露在环形电极的非连续区域下方 掩模,并形成连接电极以将电路板端子电连接到环形电极。
    • 5. 发明申请
    • DIRECT ALCOHOL FUEL CELL
    • 直接酒精燃料电池
    • US20080171256A1
    • 2008-07-17
    • US11856954
    • 2007-09-18
    • SANG-KYUN KANGEung-yeoul YoonJin-seung ChoiHye-yeon ChaJoon-hee Kim
    • SANG-KYUN KANGEung-yeoul YoonJin-seung ChoiHye-yeon ChaJoon-hee Kim
    • H01M8/04
    • H01M8/1013H01M8/023H01M8/0265H01M8/04208Y02E60/522
    • A direct alcohol fuel cell (DAFC) that uses methanol or ethanol as a fuel includes a membrane electrode assembly in which an anode, an electrolyte membrane, and a cathode are stacked, a fuel chamber in which alcohol is stored, and a fuel supply system that supplies the alcohol to the anode from the fuel chamber, wherein the fuel supply system comprises: a spreader that allows the alcohol received from the fuel chamber to be uniformly distributed with respect to an entire surface of the anode; a supply control unit that controls the supply of the alcohol from the fuel chamber to an inlet of the spreader; and a buffer installed between the spreader and the anode to limitedly pass alcohol towards the anode. Accordingly, the DAFC can reduce unnecessary fuel consumption during a shutdown operation and can stably and uniformly supply fuel during a normal operation.
    • 使用甲醇或乙醇作为燃料的直接醇类燃料电池(DAFC)包括层叠有阳极,电解质膜和阴极的膜电极接合体,存储有酒精的燃料室,燃料供给系统 所述燃料供应系统包括:扩散器,其允许从所述燃料室接收的所述醇相对于所述阳极的整个表面均匀分布; 供应控制单元,其控制从燃料室向扩散器的入口供应醇; 并且安装在撒布机和阳极之间的缓冲液限制地将酒精传递给阳极。 因此,DAFC可以在关闭操作期间减少不必要的燃料消耗,并且可以在正常操作期间稳定均匀地供应燃料。