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    • 8. 发明公开
    • 스마트카드
    • 智能卡
    • KR1020110040173A
    • 2011-04-20
    • KR1020090097343
    • 2009-10-13
    • 주식회사 아이비테크권성규
    • 권성규
    • G06K19/077
    • G06K19/07722
    • PURPOSE: A smart card is provided to prevent the bending of a protection film by flattening the surface of a height compensating layer. CONSTITUTION: A PCB(Printed Circuit Board)(100) comprises devices such as IC(Integrated Chip). A height compensating layer(200) is attached to an upper surface of the PCB, has the thickness over the maximum height of the devices, and includes an insertion hole into which the devices are inserted. A first protection film(310) is attached to the height compensating layer, and a second protection film(320) is attached to the lower surface of the PCB and has a through-hole for exposing the detected surface of the IC to the outside. The height compensating layer and the first and second protection films have a light-transmittance structure and are bonded with each other by a UV(UltraViolet) curable adhesive.
    • 目的:提供智能卡,以通过使高度补偿层的表面平坦化来防止保护膜弯曲。 构成:PCB(印刷电路板)(100)包括IC(集成芯片)等器件。 高度补偿层(200)附接到PCB的上表面,其厚度大于装置的最大高度,并且包括插入该装置的插入孔。 第一保护膜(310)附接到高度补偿层,并且第二保护膜(320)附接到PCB的下表面,并且具有用于将检测到的IC的表面暴露于外部的通孔。 高度补偿层和第一和第二保护膜具有透光结构,并通过UV(UltraViolet)可固化粘合剂彼此粘合。