Global Patent Index - EP 1259987 A1

EP 1259987 A1 2002-11-27 - HEAT-CONDUCTING ADHESIVE COMPOUND AND A METHOD FOR PRODUCING A HEAT-CONDUCTING ADHESIVE COMPOUND

Title (en)

HEAT-CONDUCTING ADHESIVE COMPOUND AND A METHOD FOR PRODUCING A HEAT-CONDUCTING ADHESIVE COMPOUND

Title (de)

WÄRMELEITENDE KLEBSTOFFVERBINDUNG UND VERFAHREN ZUM HERSTELLEN EINER WÄRMELEITENDEN KLEBSTOFFVERBINDUNG

Title (fr)

ASSEMBLAGE COLLE THERMOCONDUCTEUR, ET PROCEDE DE REALISATION D'UN ASSEMBLAGE COLLE THERMOCONDUCTEUR

Publication

EP 1259987 A1 (DE)

Application

EP 01907338 A

Priority

  • DE 0100054 W
  • DE 10009678 A

Abstract (en)

[origin: DE10009678C1] Heat conducting adhesive joint between two workpieces (1, 2) comprises a layer (3) of heat conducting material having two flat sided surfaces (31) with openings on each surface defined by hollow chambers (32) in the layer. The joint is arranged between the workpieces so that one of the surfaces contacts one of the workpieces and the other surface contacts the other workpiece. The openings are filled with adhesive (4') to join the workpieces together. An independent claim is also included for a process for the production of a heat conducting adhesive joint between two workpieces. Preferred Features: The heat conducting material is made of silver. The heat conducting layer is made of sintered metal powder.

[origin: DE10009678C1] Heat conducting adhesive joint between two workpieces (1, 2) comprises a layer (3) of heat conducting material having two flat sided surfaces (31) with openings on each surface defined by hollow chambers (32) in the layer. The joint is arranged between the workpieces so that one of the surfaces contacts one of the workpieces and the other surface contacts the other workpiece. The openings are filled with adhesive (4') to join the workpieces together. An Independent claim is also included for a process for the production of a heat conducting adhesive joint between two workpieces. Preferred Features: The heat conducting material is made of silver. The heat conducting layer is made of sintered metal powder.

IPC 1-7 (main, further and additional classification)

H01L 23/373; H01L 21/60

IPC 8 full level (invention and additional information)

C09J 5/00 (2006.01); C09J 201/00 (2006.01); H01L 21/58 (2006.01); H01L 23/36 (2006.01); H01L 23/373 (2006.01)

CPC (invention and additional information)

H01L 24/83 (2013.01); H01L 23/3737 (2013.01); H01L 24/29 (2013.01); H01L 24/32 (2013.01); H01L 2224/29101 (2013.01); H01L 2224/29111 (2013.01); H01L 2224/2919 (2013.01); H01L 2224/29339 (2013.01); H01L 2224/83193 (2013.01); H01L 2224/8384 (2013.01); H01L 2224/8385 (2013.01); H01L 2924/01005 (2013.01); H01L 2924/01006 (2013.01); H01L 2924/01013 (2013.01); H01L 2924/01015 (2013.01); H01L 2924/0102 (2013.01); H01L 2924/01032 (2013.01); H01L 2924/01033 (2013.01); H01L 2924/01047 (2013.01); H01L 2924/0105 (2013.01); H01L 2924/01068 (2013.01); H01L 2924/01079 (2013.01); H01L 2924/01082 (2013.01); H01L 2924/0132 (2013.01); H01L 2924/014 (2013.01); H01L 2924/0665 (2013.01); H01L 2924/07802 (2013.01); H01L 2924/07811 (2013.01); H01L 2924/1301 (2013.01); H01L 2924/1305 (2013.01); H01L 2924/13055 (2013.01); H01L 2924/13091 (2013.01)

Combination set (CPC)

  1. H01L 2924/0665 + H01L 2924/00
  2. H01L 2224/29101 + H01L 2924/014 + H01L 2924/00
  3. H01L 2924/0132 + H01L 2924/01006 + H01L 2924/01014
  4. H01L 2924/0132 + H01L 2924/0105 + H01L 2924/01082
  5. H01L 2224/29111 + H01L 2924/01082 + H01L 2924/00015
  6. H01L 2224/2919 + H01L 2924/0665 + H01L 2924/00014
  7. H01L 2924/1301 + H01L 2924/00
  8. H01L 2924/1305 + H01L 2924/00

Citation (search report)

See references of WO 0165603A1

Designated contracting state (EPC)

DE FR IT

EPO simple patent family

DE 10009678 C1 20010719; EP 1259987 A1 20021127; JP 2003525974 A 20030902; US 2003020159 A1 20030130; US 6823915 B2 20041130; WO 0165603 A1 20010907

INPADOC legal status


2009-01-21 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20080729

2007-03-28 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20070222

2004-05-12 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): DE FR IT

2002-11-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020807

2002-11-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR