CIRCUIT BOARD LOCAL ELECTROMAGNETIC SHIELDING

Organization Name

international business machines corporation

Inventor(s)

Kyle Indukummar Giesen of Pittsboro NC (US)

Zachary Thomas Dreiss of Wappingers Falls NY (US)

Egduard Ramon Jauregui of Aurora CO (US)

CIRCUIT BOARD LOCAL ELECTROMAGNETIC SHIELDING

This abstract first appeared for US patent application 20240431019 titled 'CIRCUIT BOARD LOCAL ELECTROMAGNETIC SHIELDING

Original Abstract Submitted

a circuit board includes a ground layer, a core layer positioned on the ground layer, an insulating layer positioned on the core layer, and a trace positioned between the core layer and the insulating layer. the circuit board also includes another ground layer positioned on the insulating layer, and an electromagnetic shield (ems) extending between and electrically connected to the ground layers alongside the trace to shield the trace from electromagnetic radiation. the ems extends along at least 90% of a length of the trace.