Abstract:
인쇄 회로 기판 집합체에 있어서, 복수의 인쇄 회로 기판은, 적층(積層; stack)된 상태에서 기계적으로 또한 전기적으로 상호 접속되고, 접속층은 서로 인접하는 2개의 인쇄 회로 기판을 상호 접속한다. 접속층은, 절연부 및 도전부를 구비한다. 절연부는, 절연 부재를 구비하고, 서로 인접하는 2개의 인쇄 회로 기판의 각각과 접착된다. 도전부는, 절연부를 관통해서, 서로 인접하는 2개의 인쇄 회로 기판의 전극 단자를 접속한다. 인쇄 회로 기판 집합체, 인쇄 회로 기판, 접속층, 전극 단자, 절연부, 공간부, 도전부, 통풍구, 개구부, 광 도파로, 광 커넥터, 접속부, 쿠션재, 요철 흡수층, 열수축 억제층.
Abstract:
A printed circuit board assembly and a manufacturing method thereof are provided to reduce a manufacturing cost of the PCB by mechanically or electrically coupling plural layers using a high pressure and a high temperature. A printed circuit board assembly(1) includes PCBs(12a,12b) and a connection layer(13a). Each of the PCBs has plural layers including an insulation layer(14) and a wiring layer(15). Signal lines are connected to the wiring layer through a via-hole(16). An electrode terminal(17) connected to a signal line, a power line, or a ground layer, is formed on a surface which is connected to a connection layer of the PCB. A UV(Ultra-Violet) type epoxy resin is applied on the surface of the PCB(Printed Circuit Board).
Abstract:
본 발명은 LED가 사용되는 조명기기에서 후배광 특성을 개선시키고 이를 통해 해당 조명기기의 광 효율이 향상될 수 있도록 하는 LED 조명용 기판 구조에 관한 것으로서, 본 발명의 실시 예에 따른 LED 조명용 기판 구조는 제1 LED의 설치를 위한 제1 기판과, 상기 제1 기판과 수직을 이루는 방향으로 배치되는 동시에 상기 제1 기판과 평행한 방향으로 절단한 단면 형상을 기준으로 상호 120° 내외의 각을 형성하는 배치 형태로 상기 제1 기판에 결합되며, 제2 LED의 개별적 설치를 위한 세 개의 제2 기판을 포함할 수 있으며, 상기 제2 기판들 간에 형성되는 상기 각은 115°∼125°의 범위에서 정해질 수 있고, 상기 제2 기판 중 하나 또는 둘 이상은 상기 제1 기판과 수직을 이루는 방향을 기준으로 그 일단에 상기 제1 LED 및 제2 LED 중 어느 하나 또는 둘 모두의 작동을 위한 제어회로가 설치될 수 있다.
Abstract:
Embodiments that allow multi-chip interconnect using organic bridges are described. In some embodiments an organic package substrate has an embedded organic bridge. The organic bridge can have interconnect structures that allow attachment of die to be interconnected by the organic bridge. In some embodiments, the organic bridge comprises a metal routing layer, a metal pad layer and interleaved organic polymer dielectric layers but without a substrate layer. Embodiments having only a few layers may be embedded into the top layer or top few layers of the organic package substrate. Methods of manufacture are also described.
Abstract:
Die Erfindung betrifft eine elektronische Einheit (2) mit einer in einen spritzgegossenen Leitungsträger (1) integrierten Leiterplatte (7) sowie ein Hörgerät (20) mit einer solchen elektronischen Einheit (2). Um die Komplexität und Größe einer elektronischen Einheit (2), umfassend einen spritzgegossenen Leitungsträger (1) sowie eine Leiterplatte (7), zu verringern, wird vorgeschlagen die Leiterplatte (7) in den spritzgegossenen Leitungsträger (1) zu integrieren, indem die Leiterplatte (7) so in die Kunststoffform (6) eingelassen wird, dass die Oberfläche einer Seite der Leitplatte (7) innerhalb der Kunststoffform (6) liegt und die Oberfläche einer Seite der Leiterplatte (7) im Wesentlichen bündig mit der Oberfläche der Kunststoffform (6) schließt, und indem zumindest eine Leiterbahn der Leiterplatte (16) mit zumindest einer Leiterbahn (4) dem spritzgegossenen Leitungsträger (1) elektrisch leitend verbunden wird.
Abstract:
A multi board module is manufactured by forming (100) a first multilayer circuit board so as to have an aperture, providing (110) a second multilayer circuit board (50) to fit within at least part of the aperture, and inserting (120) the second multilayer circuit board into the aperture so that surfaces of the boards are coplanar. Circuit components are mounted (130) on the coplanar surfaces and in the same step, a passive component is mounted between the respective conductors across a perimeter of the aperture to form one or more electrical connections between the boards. This can avoid the need for a separate manufacturing step for the electrical connections. A lug and recess can be provided to enable the insertion to be a press fit. The second board can be thinner so that its backside is recessed and thus provide a better foundation for a glued joint.
Abstract:
A printed circuit assembly (10) includes a base printed circuit (12) having a printed circuit receiving area (29) and a plurality of electrical contacts provided on the printed circuit receiving area (30). The printed circuit assembly also includes a secondary printed circuit (14) having a secondary substrate (54) including a mating edge (46) and a plurality of secondary contacts (70) provided along the mating edge. The secondary printed circuit is mounted on the base printed circuit such that the mating edge of the secondary printed circuit is directly engaged with the base printed circuit at the printed circuit receiving area. Each of the secondary contacts is electrically connected to a corresponding one of the electrical contacts of the base printed circuit.
Abstract:
Disclosed is a manifold sensing apparatus for steering. The manifold sensing apparatus for steering is characterized in that a protrusion of a first printed circuit board is inserted into and interlocked with a throughole of a second printed circuit board to firmly couple the first printed circuit board to the second printed circuit board. Further, a support member for wrapping and supporting a rim part of the first printed circuit board is coupled to the second printed circuit board to enable the first printed circuit board to be firmly coupled to the second printed circuit board. Accordingly, the first printed circuit board is prevented from being separated from the second printed circuit board, and a welding part for connecting the first printed circuit board and the second printed circuit board is prevented from being cracked, thereby improving the reliability of the product.
Abstract:
Die Erfindung betrifft eine Leiterplatte (1) mit daran angeschlossenen Kontaktstiften (2), die zumindest bereichsweise parallel zur Ebene dieser Leiterplatte (1) verlaufen. Es ist vorgesehen, dass die Leiterplatte (1) ein Leiterplatten-Hauptteil (3) und ein Leiterplatten-Steckteil (4) aufweist, wobei Leiterplatten-Hauptteil (3) und Leiterplatten-Steckteil (4) unter einem Winkel (α), insbesondere rechten Winkel, zueinander verlaufen und das Leiterplatten-Steckteil (4) die Kontaktstifte (2) aufweist, die geradlinig ausgebildet sind. Weiter betrifft die Erfindung ein Steuergerät für ein Kraftfahrzeug, mit einer solchen Leiterplatte (1).