Development of Printed Wiring Board Technologies for the K Computer
نویسندگان
چکیده
منابع مشابه
Optical interconnect on printed wiring board
Integration of high-speed parallel optical interconnects into printed wiring boards (PWB) is studied. The aim is a hybrid optical–electrical board including both electrical wiring and embedded polymer waveguides. Robust optical coupling between the waveguide and the emitter/detector should be achieved by the use of automated pick-and-place assembly. Different coupling schemes were analyzed by c...
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It is shown that the value of adhesion strength at the metallisation/polymer interface can be determined directly from a printed wiring board (PWB) by a pull-off method. However, careful optimisation of the test geometry is required. In particular, the mechanical properties of the substrate are important. The use of flexible substrate in the test results in severe underestimation of the adhesio...
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ژورنال
عنوان ژورنال: Journal of The Japan Institute of Electronics Packaging
سال: 2012
ISSN: 1343-9677,1884-121X
DOI: 10.5104/jiep.15.453