Reinforced flexible printed wiring board

Details Reinforced flexible printed wiring board Reinforced flexible printed wiring board

1978-02-27

1979-12-11

Husar, Francis S.

Metal working

Method of mechanical manufacture

Electrical device making

156148, H05K 310

Patent

active

041775538

ABSTRACT:
An improved reinforced flexible printed wiring board is disclosed. The reinforcement in this printed wiring board is composed of a fabric woven from a yarn of plied continuous filaments of polyester and glass. The fabric is impregnated with an appropriate resin which is subsequently cured. This printed wiring board is found to have improved mechanical and thermal characteristics with little degradation in electrical properties.

REFERENCES:
patent: 2448782 (1948-09-01), Davis
patent: 2729933 (1956-01-01), Crawford
patent: 3010848 (1961-11-01), Rochas et al.
patent: 3940534 (1976-02-01), Fick et al.
patent: 3955024 (1976-05-01), Goldman et al.
patent: 4066106 (1978-01-01), Graham
patent: 4115185 (1978-09-01), Carlson

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