| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed wiring board having a conduction noise suppressing function.SOLUTION: In a printed wiring board 10, a printed wiring board body 20 in which a signal transmission layer 26 is formed on one surface of a substrate 22 and a ground layer 28 is formed on the other surface, and a coverlay film 30 in which a resistor layer 34 is formed on a surface of a coverlay film body 32 are stuck to each other via an adhesive layer 40 so that the ground layer 28 exists between the signal transmission layer 26 and the resistor layer 34. The resistor layer 34 is arranged to be separated from and opposite to the ground layer 28 across the adhesive layer 40. The width of the resistor layer 34 is larger than that of the ground layer 28. |
