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US 12,739,966 B2Granted
Shielding structure and circuit board
AssigneeZte Corporation
InventorsJinlong Li, Xin Kang, Zhongmin Wei
Life of this patent
Estimating the term…
Abstract
Embodiments of the present disclosure provide a shielding structure for blocking electromagnetic waves, and a circuit board. The shielding structure includes at least one strip-shaped section disposed at a peripheral area of a connection terminal of a signal line in the circuit board and configured to block the electromagnetic waves with a preset wavelength, and the shielding structure is provided with an outlet for allowing the signal line to be led out.
Claims12
A shielding structure of a circuit board for blocking electromagnetic waves, comprising:
- at least one strip-shaped section disposed in a peripheral area of a connection terminal of a signal line in the circuit board and configured to block the electromagnetic waves with a preset wavelength, wherein the shielding structure is provided with an outlet for allowing the signal line to be led out, each of the at least one strip-shaped section comprises a shielding via penetrating through the circuit board in a direction perpendicular to the circuit board, and a conductive layer is disposed on a hole wall of the shielding via and is grounded.
Dependencies are inferred from the claim text.