Electronic device and high frequency circuit board thereof
OwnerHsu-Kuan Hsu, Ching-Jung Tsai +2inventors
InventorsHsu-Kuan Hsu, Ching-Jung Tsai, Shih-Nien Huang, Wei-Chih Chang
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Abstract
An electronic device and a high frequency circuit board thereof are disclosed. The high frequency circuit board includes a first dielectric layer, a first signal line formed on the first dielectric layer, a second dielectric layer overlaying the first dielectric layer and covering the first signal line, and a first EMI shielding layer overlaying the second dielectric layer. The first EMI shielding layer has a gap formed thereon. The gap is formed at a position corresponding to the position of the first signal line.
Claims20
A high frequency circuit board, comprising:
- a first dielectric layer;
- a first signal line formed on an upper surface of the first dielectric layer;
- a second dielectric layer overlaying the upper surface of the first dielectric layer and covering the first signal line;
- and
- a first electromagnetic interference (EMI) shielding layer overlaying the second dielectric layer and having a gap formed thereon, wherein the gap is formed at a position corresponding to the position of the first signal line.
An electronic device, comprising:
- a high frequency circuit board, comprising:
- a first dielectric layer;
- a first signal line formed on an upper surface of the first dielectric layer;
- a second dielectric layer overlaying the upper surface of the first dielectric layer and covering the first signal line;
- and
- a first electromagnetic interference (EMI) shielding layer overlaying the second dielectric layer and having a gap formed thereon, wherein the gap is formed at a position corresponding to the position of the first signal line.
Dependencies are inferred from the claim text.