| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-frequency signal line capable of suppressing the occurrence of disconnection in a signal line, and to provide a method of manufacturing a base material layer with a signal line.SOLUTION: A dielectric sheet 18b has flexibility. A signal line 20 is a linear conductor extending in an x-axis direction on the dielectric sheet 18b and has a plurality of line parts 20a with a line width Wa and a plurality of line parts 20b with a line width Wb larger than the line width Wa. The line parts 20a and the line parts 20b are alternately arranged. The line parts 20a extend in an inclination direction &bgr; inclined with respect to the x-axis direction. |
