SHIELDED ELECTRONIC DEVICE AND SHIELD MATERIAL - SONY COMPUTER ENTERTAINMENT INC

Title:

SHIELDED ELECTRONIC DEVICE AND SHIELD MATERIAL

Document Type and Number:

WIPO Patent Application WO/2001/020724

Kind Code:

A1

Abstract:

The invention provides an electronic device having a structure in which the shield of a slot section is reliably grounded without using screws. The electronic device comprises an electronic circuit, a heat sink for removing heat from the electronic circuit, and a slot section (301) for connecting an external device. The slot section (301) includes a shield material (801) for blocking electromagnetic radiation. The shield material (801) includes contacts (811-814) adapted to touch the heat sink to provide grand potential.

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Inventors:

MURASAWA OSAMU
TAGAWA KAZUSATO

Application Number:

PCT/JP2000/006194

Publication Date:

March 22, 2001

Filing Date:

September 11, 2000

Export Citation:

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Assignee:

SONY COMPUTER ENTERTAINMENT INC (JP)

International Classes:

H01R4/64; H01R4/48; H01R13/658; H01R13/6582; H05K7/14; H05K7/20; H05K9/00; (IPC1-7): H01R4/64

Foreign References:

US5207597A	1993-05-04
JPH0945390A	1997-02-14
JPH067160U	1994-01-28

Other References: