Electromagnetic shielding device with heat dissipating function

Details Electromagnetic shielding device with heat dissipating function Electromagnetic shielding device with heat dissipating function

2009-12-09

2011-12-20

Smith, Courtney (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S707000, C361S710000, C361S721000, C174S382000, C257S713000

Reexamination Certificate

active

08081476

ABSTRACT:
An electromagnetic shielding device with a heat dissipating function for shielding at least one electronic element on a circuit board is provided. The electromagnetic shielding device includes a frame, a cover, and a heat dissipating element. The frame is disposed on the circuit board and surrounds the electronic element, and the frame is one-piece and seamless. The cover has a top portion and a side portion bent from borders of the top portion. The heat dissipating element is disposed on the top portion. The top portion of the cover is connected to borders of the frame, and the side portion is tightly combined with the frame so that the cover, the frame and the circuit board form a shielding space to surround the electronic element.

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patent: 7515424 (2009-04-01), Deng et al.
patent: 7529095 (2009-05-01), Whitton
patent: 2002/0046850 (2002-04-01), Onoue
patent: 2005/0141211 (2005-06-01), Chen
patent: 2007/0086170 (2007-04-01), Liang
patent: 2872456 (2007-02-01), None

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