The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 03, 2007

Filed:

Feb. 01, 2006
Applicants:

Qing Guo, Taoyuan Hsien, TW;

Dong Lin, Taoyuan Hsien, TW;

Bao Hua LI, Taoyuan Hsien, TW;

Jin Fa Zhang, Taoyuan Hsien, TW;

Inventors:

Qing Guo, Taoyuan Hsien, TW;

Dong Lin, Taoyuan Hsien, TW;

Bao Hua Li, Taoyuan Hsien, TW;

Jin Fa Zhang, Taoyuan Hsien, TW;

Assignee:

Delta Electronics, Inc., Taoyuan Hsien, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H05K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An electronic device with uniform heat-dissipation is disclosed. The electronic device comprises a housing, a circuit board, and a metal shielding. The housing has concavities at inner sides thereof, and the circuit board is disposed within the housing. The metal shielding is disposed between the housing and the circuit board and has protrusions at outer sides thereof to match up the concavities of the housing. Thereby, the metal shielding substantially stays close to the housing for allowing the electronic device to dissipate heat uniformly.


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