首页>
外国专利>
multiaxial oriented thermotropes polymersubstrat for a printed bedrahtungsbrett
multiaxial oriented thermotropes polymersubstrat for a printed bedrahtungsbrett
展开▼
机译:多轴取向的热致各向异性聚合物基质,用于印刷bedrahtungsbrett
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention is directed to the use of multiaxially oriented (e.g., biaxially) thermotropic polymers as a substrate material for the preparation of printed wire boards (PWB). In preferred embodiments, the PWB of the present invention comprises a generic, high density, organic multilayer PWB comprising XYDAR TM and/or VECTRA TM films, capable of being employed as a high density leadless perimeter and in grid array ceramic chip packages.
展开▼