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    • 27. 发明公开
    • VERFAHREN ZUM KONTAKTIEREN EINES IN EINE LEITERPLATTE EINGEBETTETEN BAUELEMENTS SOWIE LEITERPLATTE
    • 方法用于接触在一块电路板上和嵌入式器件的电路板
    • EP3111734A1
    • 2017-01-04
    • EP15716392.4
    • 2015-02-26
    • AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
    • WEIDINGER, GeraldZLUC, Andreas
    • H05K1/18H05K3/10H01L23/538
    • H05K1/188H01L23/13H01L23/5389H01L24/19H01L24/20H01L2224/04105H01L2224/24227H01L2224/32225H01L2224/73267H01L2224/92244H01L2924/15153H05K3/064H05K3/108H05K3/30H05K2201/10674
    • The invention relates to a method for making contact with a component (6) embedded in a printed circuit board (13), which method has the following steps: a) providing a core (1) which has at least one insulating layer (2) and at least one conductor layer (3, 4) applied to the insulating layer (2), b) embedding at least one component (6) in a depression (5) in the insulating layer (2), wherein the contact pins (8) of the component (6) are located substantially in the plane of an outer surface of the core (1) having the at least one conductor layer (4), c) applying a varnish (9) that can be photo-structured to the one outer surface of the core (1) on which the component (6) is arranged, filling the spaces between the contact pins (8) of the component (6), d) exposing end faces of the contact pins (8) and the regions of the conductor layer (4) covered by the varnish (9) that can be photo-structured, by illuminating and developing the varnish (9) that can be photo-structured, e) by applying a semi-additive process, depositing a layer (10) of conductor material on the exposed end faces of the contact pins (8) and the exposed regions of the conductor layer (4), and forming a conductor structure (12-12), at least on the one outer surface of the core (1) on which the component (6) is arranged, and on the connecting lines (11) between the contact pins (8) and the conductor structure (12-12), and f) removing the regions of the conductor layer (4+10) that do not belong to the conductor structure (12-12).
    • 本发明涉及的方法用于接触一个部件(6)嵌入在印刷电路板(13),该方法具有以下步骤:a)提供一个芯体(1),其具有至少一个绝缘层(2) 和至少一个导体层(3,4)施加到所述绝缘层(2),b)中嵌入至少一个部件(6)中的凹陷(5)的绝缘层(2)中,worin接触销(8 )组分(6)基本上位于所述芯的外表面的平面(1),其具有至少一个导体层(4),c)将清漆(9),可光致结构化的 芯的一个外表面(1)在其上的组分(6)布置,填充接触销之间的空间(8)的部件(6)中,d)将所述接触销的端面(8)和 (4)包括的清漆(9)确实可以是光结构化,通过照射和由applyin显影清漆(9)确实可以是光结构化,E),导体层的区域 GA半加成法,在接触销(8)和所述导体层(4),和形成导体结构的暴露区域的露出端面沉积导体材料层(10)(12-12) 至少在芯的一个外表面(1)在其上的组分(6)设置,并在接触销(8)和该导体结构(12-12),和f之间的连接线(11) )去除所述导体层(4 + 10)的区域中没有不属于该导体结构(12-12)。