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    • 3. 发明申请
    • Capacitor embedded printed circuit board
    • 电容器嵌入式印刷电路板
    • US20080223603A1
    • 2008-09-18
    • US12068790
    • 2008-02-12
    • Jin Cheol KimTae Kyoung KimJun Rok Oh
    • Jin Cheol KimTae Kyoung KimJun Rok Oh
    • H05K1/16
    • H05K1/162H05K3/4602H05K3/4652H05K3/4688H05K2201/09672H05K2203/061
    • A capacitor embedded printed circuit board (PCB), the PCB including: a multilayer polymer capacitor layer where a plurality of polymer sheets is laminated; one or more first inner electrodes and second inner electrodes, separated by one or more of the plurality of polymer sheets and alternately disposed to form a pair; a plurality of first extended electrodes and second extended electrodes connected to the first inner electrodes and second inner electrodes, respectively; one or more insulating layers laminated on one or both surfaces of the multilayer polymer capacitor, where a plurality of conductive patterns and conductive via holes, forming an interlayer circuit are formed; a plurality of first via holes for capacitor, penetrating the multilayer polymer capacitor layer to be connected to the first extended electrodes; and a plurality of second via holes for capacitor, penetrating the multilayer polymer capacitor layer to be connected to the second extended electrodes, wherein the plurality of the first and second extended electrodes are alternately disposed to be opposite to each other.
    • 一种电容器嵌入式印刷电路板(PCB),所述PCB包括:层叠多个聚合物片的多层聚合物电容器层; 一个或多个第一内部电极和第二内部电极,由多个聚合物片中的一个或多个隔开并交替地设置成一对; 分别连接到第一内部电极和第二内部电极的多个第一延伸电极和第二延伸电极; 层叠在所述多层聚合物电容器的一面或两面上的一个以上的绝缘层,其中形成形成层间电路的多个导电图案和导电通孔; 多个用于电容器的第一通孔,穿过要连接到第一延伸电极的多层聚合物电容器层; 以及多个用于电容器的第二通孔,穿过要连接到第二延伸电极的多层聚合物电容器层,其中多个第一和第二延伸电极交替地设置成彼此相对。