| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible board capable of suppressing variation of high-frequency characteristics.SOLUTION: In a flexible board 1, a second sheet section 107a is provided in a different position from a first sheet section 105a in a normal direction to the first sheet section 105a. Each of a plurality of bent sheet sections 109a, 111a, 111b is configured to connect ends of the sheet sections 105a, 107a, and is provided so as to be not parallel to both sheet sections 105a, 107a and to be in different positions in an orthogonal direction to the normal direction. Each of a plurality of signal lines 113a-113c passes through both sheet sections 105a, 107a, but, in the bent sheet sections 109a, 111a, 111b, passes through different one. Ground conductors 117a-117g are parallel to the signal lines 113a-113c at the first sheet section 105a, the bent sheet sections 109a, 111a, 111b, and the second sheet section 107a. |
