| 摘要 |
There is provided a flexible board including (a) an internal layer, (b) a line formed in a first area of the internal layer, the line radiating unnecessary radiation, (c) a first ground layer formed on an upper surface of the internal layer, the first ground layer disallowing radiation to pass therethrough, and (d) a second ground layer formed a lower surface of the internal layer, the second ground layer disallowing radiation to pass therethrough. The flexible board prevents unnecessary radiation from outwardly radiating without an increase in a size thereof.
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