Method for heat dissipation in mobile radio devices and a corresponding mobile radio - European Patent Office (EPO) Patent EP1523870

Patent Details

IPEXL > Directory > European Patent Office (EPO) > EP1523870

Inventor
Romahn Joerg

Applicant
Siemens Ag

IPC Codes
H01L 23/36
H04M 01/02
H05K 07/20
H01L 23/34
H04M 01/02
H05K 07/20
H05K 07/20

Patent Office: European Patent Office (EPO) Title: Method for heat dissipation in mobile radio devices and a corresponding mobile radio device
Application No: EP20030787694 20030716 Publication No: 1523870 (A1) Application Date: 2003-07-16 Publication Date: 2005-04-20
Abstract The method involves bringing the electrical components (2) in thermal extraction contact with a metal film (5) with a corrugated and/or honeycomb structure. The metal film is brought into contact with a cooling body (4). The metal film itself can function as the cooling body. Independent claims are also included for the following: (a) a mobile radio device with heat radiating electrical components in heat extraction contact with metal films (b) and the use of a corrugated and/or honeycomb metal film for heat extraction.
EP1523870 at esp@cenet