Back to results
US 8,558,121 B2Granted
Electronic device having an electromagnetic shield
AssigneesSony Corporation, Sony Computer Entertainment Inc.
InventorsYuta Tamaki, Hiroaki Tsurumi, Keiichi Aoki
Life of this patent
Estimating the term…
Abstract
An electronic device includes an upper shield arranged on a front side of a circuit board, and a lower shield arranged on a back side thereof. The lower shield includes a contact portion at an edge thereof. The contact portion is in contact with a lower surface of the circuit board. A plate spring portion is formed in the contact portion. An end portion of the plate spring portion abuts on the upper shield.
Claims11
An electronic device, comprising:
- a circuit board;
- a first shield covering one surface of the circuit board;
- a contact portion formed in the first shield and in contact with the one surface of the circuit board;
- a connecting portion formed in the first shield, located on the one surface of the circuit board extending from the contact portion along an edge of the circuit board and being elastically deformable so that an end portion thereof moves in a thickness direction of the circuit board;
- a second shield covering another surface of the circuit board;
- and
- an abutting portion bent from the end portion of the connecting portion to thereby be located outside the edge of the circuit board and extend toward the second shield and abutting on the second shield.
4 more elements
Dependencies are inferred from the claim text.