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1. 发明授权

US5997983A Rigid/flex printed circuit board using angled prepreg 失效
标题翻译：刚性/柔性印刷电路板使用倾斜的预浸料
公开(公告)号：US5997983A
公开(公告)日：1999-12-07
申请号：US865888
申请日：1997-05-30
申请人： A. Roland Caron , Sandra L. Jean , James E. Keating , Robert S. Larmouth , Lee J. Millette
发明人： A. Roland Caron , Sandra L. Jean , James E. Keating , Robert S. Larmouth , Lee J. Millette
IPC分类号： H05K1/02 , H05K1/00 , H05K1/03 , H05K3/00 , H05K3/46 , B32B3/00
CPC分类号： H05K3/4691 , H05K1/0366 , H05K1/0393 , H05K2201/0287 , H05K2201/09236 , Y10S428/901 , Y10T428/24058 , Y10T428/24917 , Y10T442/3382 , Y10T442/3415
摘要： A rigid flex printed circuit board wherein the flex section of said board comprises a basestock composite with edges formed by laminating a conductive layer to a flexible insulator layer, the conductor layer containing at least one conductive pathway and the flexible insulator layer comprises fibers dispersed in a matrix polymer. The fibers are oriented with respect to the conductive pathway so that the conductive pathway is substantially non-aligned with said fibers, substantially along an entirety of the conductive pathway in the flex section so as to be flexible.
摘要翻译：一种刚性柔性印刷电路板，其中所述板的挠曲部分包括具有通过将导电层层压到柔性绝缘体层而形成的边缘的基础复合材料，所述导体层包含至少一个导电通路，并且柔性绝缘体层包括分散在基质聚合物。纤维相对于导电路径定向，使得导电路径基本上与柔性部分中的整个导电路径基本上不对准所述纤维，从而是柔性的。

2. 发明授权

US06350387B2 Multilayer combined rigid/flex printed circuit board containing flexible soldermask 失效
标题翻译：多层组合刚性/柔性印刷电路板包含柔性焊接掩模
公开(公告)号：US06350387B2
公开(公告)日：2002-02-26
申请号：US09260198
申请日：1999-03-01
申请人： A. Roland Caron , Sandra L. Jean , James E. Keating , Robert S. Larmouth , Lee J. Millette
发明人： A. Roland Caron , Sandra L. Jean , James E. Keating , Robert S. Larmouth , Lee J. Millette
IPC分类号： H05K346
CPC分类号： H05K3/4691 , H05K3/0023 , H05K3/28 , H05K2203/0759
摘要： A multilayer rigid flex printed circuit board wherein the board laminate comprises a basestock composite containing a flexible core, formed by laminating a first conductive layer to a flexible insulator layer, a second insulator layer affixed to the basestock, said second insulator layer having a cutout region proximate to the flexible core of the basestock composite to expose a portion of said first conducting layer on said flexible core, a second conductive layer attached to said second insulator layer said second conductive layer having a cutout region proximate to the flexible core of the basestock composite, and a photo-imageable soldermask applied to the exposed portion said first conducting layer, and to the second conductive layer, wherein said photoimageable soldermask allows for photo definition of openings on the conductive layers to which it is applied.
摘要翻译：一种多层刚性柔性印刷电路板，其中所述板层叠体包括通过将第一导电层层压到柔性绝缘体层上而形成的包含柔性芯的基础材料复合体，固定到所述基础材料上的第二绝缘体层，所述第二绝缘体层具有切除区域靠近所述基础复合材料的柔性芯以暴露所述柔性芯上的所述第一导电层的一部分，附着到所述第二绝缘体层的第二导电层，所述第二导电层具有靠近所述基础复合材料的柔性芯的切除区域以及施加到所述第一导电层的暴露部分的光可成像焊接掩模，以及第二导电层，其中所述可光成像的焊接掩模允许在其所施加的导电层上的开口的照片定义。

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