Heat dissipating circuit board and method of manufacturing the same
Granted 13 Mar 2012 · no office action yet
Assignee: Samsung Electronics
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Shan Gao, Chang Hyun Lim, Tae Hyun Kim, Seog Moon Choi +2 · Examiner: Michail V Datskovskiy · AU 2835 · TC 2800
Life of the patent
3 dated eventsAbstract
Disclosed is a heat dissipating circuit board, which includes a metal core including an insulating layer formed on the surface thereof, a circuit layer formed on the insulating layer and including a seed layer and a first circuit pattern, and a heat dissipating frame layer bonded onto the circuit layer using solder and having a second circuit pattern, and in which the heat dissipating frame layer is bonded onto the circuit layer not by a plating process but by using solder, thus reducing the cost and time of the plating process and relieving stress applied to the heat dissipating circuit board due to the plating process. A method of manufacturing the heat dissipating circuit board is also provided.
Claims
6 · 1 independent · depth 2Classifications
19 codes- H05K7/20
- H05K1/00
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1 priority documents›Priority documents — 1
| Type | Document | Date |
|---|---|---|
| related publication | US 20110067902 A1 | 24 Mar 2011 |
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