18711596. PRINTED WIRING BOARD (SUMITOMO ELECTRIC INDUSTRIES, LTD.)
PRINTED WIRING BOARD
Organization Name
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor(s)
Suguru Yamagishi of Osaka (JP)
PRINTED WIRING BOARD
This abstract first appeared for US patent application 18711596 titled 'PRINTED WIRING BOARD
Original Abstract Submitted
A printed wiring board includes: a first insulating layer having a first main surface and a second main surface opposite to the first main surface; a first wire pattern, a second wire pattern and a first ground pattern disposed on the second main surface and extending along a first direction in a plan view; a second ground pattern disposed on the first main surface; an adhesive layer disposed on the second main surface so as to cover the first wire pattern, the second wire pattern and the first ground pattern; a second insulating layer disposed on the adhesive layer and having a third main surface facing the adhesive layer side and a fourth main surface opposite to the third main surface; a third ground pattern disposed on the fourth main surface; and a first conductor layer.