Title:
ヒートシンク
Document Type and Number:
Japanese Patent JP4053568
Kind Code:
B2
Abstract:
The present invention seeks to provide a novel heat sink capable of being effectively produced at a low cost and having excellent heat dissipation performance. The heat sink comprises fins 11 of a metal wire coil formed of coil elements 11a and 11b made by winding a flat metal wire. The fins 11 are disposed on a heat conductive base plate 10 with flat surfaces 111 of the fins arranged perpendicular to the base plate 10.
Inventors:
Mitsuo Homma
Application Number:
JP2005516896A
Publication Date:
February 27, 2008
Filing Date:
January 07, 2005
Export Citation:
Assignee:
Business Creation Laboratory Co., Ltd.
International Classes:
H01L23/36; F28F3/02; H01L23/367; H05K7/20
Domestic Patent References:
| JP11054676A | ||||
| JP6275746A | ||||
| JP4071257A | ||||
| JP4243153A | ||||
| JP4206555A |
Attorney, Agent or Firm:
Yoshiharu Yoshida