STRUCTURED CIRCUIT BOARD AND METHOD
    91.
    发明申请
    STRUCTURED CIRCUIT BOARD AND METHOD 审中-公开
    结构电路板和方法

    公开(公告)号:WO2012000974A1

    公开(公告)日:2012-01-05

    申请号:PCT/EP2011/060785

    申请日:2011-06-28

    Abstract: A circuit board (1) is provided comprising a plurality of insulating layers, at least one ground layer and at least one layer comprising signal traces. The circuit board comprises at least a first conductive via (17) and a second conductive via (17). The first conductive via and the second conductive via penetrate through at least a first insulating layer of the plurality of insulating layers and are connected to a signal trace. The first conductive via and the second conductive via are arranged adjacent each other. At least in the first insulating layer the first conductive via and the second conductive via are separated in a first direction of separation (R) by a first adjustment portion comprising a dielectric material property different from the first insulating layer.

    Abstract translation: 提供电路板(1),其包括多个绝缘层,至少一个接地层和至少一个包含信号迹线的层。 电路板包括至少第一导电通孔(17)和第二导电通孔(17)。 第一导电通孔和第二导电通孔穿透多个绝缘层中的至少第一绝缘层并且连接到信号迹线。 第一导电通孔和第二导电通孔彼此相邻布置。 至少在第一绝缘层中,通过包括不同于第一绝缘层的介电材料性质的第一调节部分,第一导电通孔和第二导电通孔在第一分离方向(R)分离。

    多層プリント配線基板
    92.
    发明申请
    多層プリント配線基板 审中-公开
    多层印刷接线板

    公开(公告)号:WO2009119562A1

    公开(公告)日:2009-10-01

    申请号:PCT/JP2009/055789

    申请日:2009-03-24

    Abstract:  多層プリント配線基板は、電子部品間で電気信号を送受する信号配線と、回路のグラウンドに接続されるグラウンド配線と、電源層に接続されて電子部品に電力を供給する電源配線と、内層に設けられる1層以上のグラウンド層と、グラウンド層を貫通する1以上のクリアランスと、グラウンド配線とグラウンド層とを接続するグラウンドバイアとを備え、信号配線及びグラウンド配線、もしくは信号配線及び電源配線の各配線が対とされて設けられおり、グラウンド層に設けられるクリアランスには、層間で接続するための配線バイアが対とされて同一のクリアランスに挿通され、対をなす配線バイアの一方が、グラウンド配線を介してグラウンド層に接続されている。

    Abstract translation: 多层印刷电路板包括用于在电子部件之间发送/接收电信号的信号线路,与电路的接地连接的接地线路,与电源层连接的电源线路和向电子部件供电,一个或多个接地 设置在内层上的层,穿过接地层的一个或多个间隙,以及连接接地布线和接地层的接地通孔,其中信号布线和接地布线,信号布线和电源布线成对配置, 用于互连层的布线通孔成对插入穿过设置在接地层中的相同间隙,并且一对布线通孔中的一个通过接地布线与接地层连接。

    PASSIVE TRANSMISSION LINE EQUALIZATION USING CIRCUIT-BOARD THRU-HOLES
    94.
    发明申请
    PASSIVE TRANSMISSION LINE EQUALIZATION USING CIRCUIT-BOARD THRU-HOLES 审中-公开
    使用电路板THRH-HOLES的被动传输线均衡

    公开(公告)号:WO03073808A8

    公开(公告)日:2005-04-07

    申请号:PCT/US0227987

    申请日:2002-09-03

    Inventor: GOERGEN JOEL R

    Abstract: A high-speed router backplane, and method for its fabrication, are disclosed. The backplane uses differential signaling trace pairs on multiple high-speed signaling layers, the high-speed signaling layers separated by ground planes. Plated signaling thru-holes connect the trace pairs to the board surface for connection to external components. The signaling thru-holes pass through clearances in each ground plane. At selected ground planes, a conductive pad is patterned within each high-speed signaling thru-hole clearance, the pad slightly larger than the thru-hole diameter. The pads affect the impedance characteristics of the thru-holes, thus providing a better impedance match to the differential trace pairs, reducing signal reflections, and improving the ability to signal across the backplane at high speeds.

    Abstract translation: 公开了一种高速路由器背板及其制造方法。 背板在多个高速信号层上使用差分信令跟踪对,高速信号层由接地层分开。 电镀信号通孔将走线对连接到电路板表面,以连接到外部组件。 信号通孔穿过每个接地平面内的间隙。 在选定的接地平面,每个高速信号通孔间隙内的导电焊盘都被图案化,焊盘略大于通孔直径。 这些焊盘影响通孔的阻抗特性,从而为差分走线对提供更好的阻抗匹配,减少信号反射,并提高高速信号跨背板的能力。

    Printed circuit board package structure and manufacturing method thereof
    97.
    发明公开
    Printed circuit board package structure and manufacturing method thereof 审中-公开
    印刷电路板封装结构及其制造方法

    公开(公告)号:EP2779810A2

    公开(公告)日:2014-09-17

    申请号:EP14158757.6

    申请日:2014-03-11

    Abstract: A printed circuit board package structure includes a substrate (110) having a first surface (111) and a second surface (113), a ring-shaped magnetic element (120), an adhesive layer (130), conductive portions (140) and conductive channels (150). The first and second surfaces respectively have first (114) and second (116) metal portions. A ring-shaped concave portion (112) is formed on a position not covered by the first metal portions of the first surface. The ring-shaped magnetic element is placed in the ring-shaped concave portion. The adhesive layer covers the first metal portions and the ring-shaped magnetic element. The conductive portions are formed on the adhesive layer. The conductive channels penetrate the conductive portions, the adhesive layer, and the substrate, and are respectively located in an inner wall (122) and outside an outer wall (124) of the ring-shaped concave portion. Each of the conductive channels includes a conductive film (152) electrically connects to the aligned conductive portion and second metal portion.

    Abstract translation: 印刷电路板封装结构包括具有第一表面(111)和第二表面(113),环形磁性元件(120),粘合剂层(130),导电部分(140)和 导电通道(150)。 第一和第二表面分别具有第一(114)和第二(116)金属部分。 环形凹部(112)形成在未被第一表面的第一金属部分覆盖的位置上。 环形磁性元件放置在环形凹部中。 粘合层覆盖第一金属部分和环形磁性元件。 导电部分形成在粘合剂层上。 导电通道贯穿导电部分,粘合剂层和基板,并且分别位于环形凹入部分的内壁(122)和外壁(124)的外侧。 每个导电沟道包括导电膜(152),其电连接到对齐的导电部分和第二金属部分。

    Electronic device and RF module
    100.
    发明公开
    Electronic device and RF module 审中-公开
    电子设备和射频模块

    公开(公告)号:EP1956615A2

    公开(公告)日:2008-08-13

    申请号:EP07254736.7

    申请日:2007-12-07

    Abstract: A parallel resonant circuit is realized by stacking first to fourth wiring patterns each having at least an inductance element. One of the adjacent first and second wiring patterns is set to a signal input node and the other thereof is set to a signal output node. Then, the signal input node is connected to the signal output node via inductance elements of the first wiring pattern, third wiring pattern, fourth wiring pattern and second wiring pattern in order. By adjacently forming wiring layers of the signal input and output nodes, a capacitance value between the input and output nodes is increased compared to that when they are separated. Also, by increasing the line width of the first and second wiring patterns, the capacitance value can be further increased. Therefore, it is possible to achieve a large capacitance value in a small area and downsizing of the electronic device.

    Abstract translation: 通过层叠至少具有电感元件的第一至第四布线图案来实现并联谐振电路。 相邻的第一布线图案和第二布线图案中的一个被设置为信号输入节点,另一个被设置为信号输出节点。 然后,信号输入节点依次经由第一布线图案,第三布线图案,第四布线图案和第二布线图案的电感元件连接到信号输出节点。 通过相邻地形成信号输入和输出节点的布线层,与分离时相比,输入和输出节点之间的电容值增加。 而且,通过增加第一布线图案和第二布线图案的线宽,可以进一步增加电容值。 因此,可以实现小面积的大电容值和电子设备的小型化。

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