EP 0826239 A1 19980304 - A HEATSINK AND A METHOD AND AN ASSEMBLY FOR FORMING THE SAME
Title (en)
A HEATSINK AND A METHOD AND AN ASSEMBLY FOR FORMING THE SAME
Title (de)
EINE WÄRMESENKE UND EIN VERFAHREN UND ZUSAMMENBAU ZUR HERSTELLUNG DERSELBEN
Title (fr)
DISSIPATEUR DE CHALEUR, PROCEDE ET ENSEMBLE DESTINE A FORMER CELUI-CI
Publication
Application
Priority
- GB 9601159 W 19960515
- GB 9509863 A 19950516
Abstract (en)
[origin: GB2300974A] The invention provides a heatsink assembled from a planar base member (10) and a number of fin members (12). Each fin member has at least one fin portion (12a) and a base portion (12b) extending at an angle thereto. The fin member is attached to the base member by means of the base portion which, on fixing, lies coplanar with the base member. The fin member and base member are formed of thermally conductive material and preferably of the same material. The pin fin portions enhance the heat dissipation performance of the heatsink.
IPC 1-7
IPC 8 full level
H05K 7/20 (2006.01); H01L 23/36 (2006.01); H01L 23/367 (2006.01)
CPC (source: EP KR)
H01L 23/367 (2013.01 - KR); H01L 23/3672 (2013.01 - EP); H01L 2924/0002 (2013.01 - EP)
Citation (search report)
See references of WO 9636994A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
GB 2300974 A 19961120; GB 2300974 B 19991229; GB 9509863 D0 19950712; AU 5768696 A 19961129; CN 1184558 A 19980610; EP 0826239 A1 19980304; JP H11505372 A 19990518; KR 19990014818 A 19990225; WO 9636994 A1 19961121
DOCDB simple family (application)
GB 9509863 A 19950516; AU 5768696 A 19960515; CN 96193944 A 19960515; EP 96914275 A 19960515; GB 9601159 W 19960515; JP 53463096 A 19960515; KR 19970708162 A 19971115