Global Patent Index - EP 1101393 A1

EP 1101393 A1 2001-05-23 - METHOD FOR BRAZING BY SOLDER REFLOW ELECTRONIC COMPONENTS USING PRE-DEPOSITS OF SOLDER ALLOY AND BRAZING DEVICE THEREFOR

Title (en)

METHOD FOR BRAZING BY SOLDER REFLOW ELECTRONIC COMPONENTS USING PRE-DEPOSITS OF SOLDER ALLOY AND BRAZING DEVICE THEREFOR

Title (de)

REFLOW-LÖTVERFAHREN ELEKTRONISCHER BAUTEILE UNTER VERWENDUNG VORHER AUFGEBRACHTER LÖTLEGIERUNGSDEPOTS UND LÖTVORRICHTUNG ZUR DURCHFÜHRUNG EINES SOLCHEN VERFAHRENS

Title (fr)

PROCEDE DE BRASAGE PAR REFUSION DE COMPOSANTS ELECTRONIQUES UTILISANT DES PRE-DEPOTS D'ALLIAGE DE BRASURE ET DISPOSITIF DE BRASAGE POUR LA MISE EN OEUVRE D'UN TEL PROCEDE

Publication

EP 1101393 A1 (FR)

Application

EP 99929438 A

Priority

  • FR 9901658 W
  • FR 9809774 A

Abstract (en)

[origin: FR2781974A1] The invention concerns a method for brazing by solder reflow electronic components (22) on a support (20), which consists in: providing a solder alloy which has been subjected to a pre-deposit on the support sites for connecting the components and/or which has been subjected to a pre-deposit on sites/terminations of the components properly speaking; depositing curable glue on the support (20) bonding sites; and carrying out a dry process fluxing of the support by contacting said support with a fluxing atmosphere comprising excited or unstable species substantially free from electrically charged species.

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

H05K 3/34

IPC 8 full level (invention and additional information)

B23K 1/00 (2006.01); B23K 1/008 (2006.01); B23K 1/20 (2006.01); H05K 3/34 (2006.01)

CPC (invention and additional information)

B23K 1/203 (2013.01); H05K 3/3489 (2013.01); B23K 2101/40 (2018.08)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

FR 2781974 A1 20000204; FR 2781974 B1 20000825; AU 4625499 A 20000221; BR 9912555 A 20010502; CA 2338181 A1 20000210; CN 1308838 A 20010815; EP 1101393 A1 20010523; HU 0104913 A2 20020529; JP 2002521851 A 20020716; TW 434073 B 20010516; WO 0007418 A1 20000210

INPADOC legal status


2003-04-16 [18W] APPLICATION WITHDRAWN

- Effective date: 20021018

2002-04-24 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: L'AIR LIQUIDE, S.A. A DIRECTOIRE ET CONSEIL DE SUR

2001-08-22 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010706

2001-05-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010228

2001-05-23 [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

2001-05-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI