Global Patent Index - EP 3513439 A1

EP 3513439 A1 20190724 - METHOD FOR PRODUCING ELECTRICAL CONTACTS ON A COMPONENT

Title (en)

METHOD FOR PRODUCING ELECTRICAL CONTACTS ON A COMPONENT

Title (de)

VERFAHREN ZUR HERSTELLUNG ELEKTRISCHER KONTAKTE AUF EINEM BAUTEIL

Title (fr)

PROCÉDÉ POUR ÉTABLIR DES CONTACTS ÉLECTRIQUES SUR UN COMPOSANT

Publication

EP 3513439 A1 20190724 (DE)

Application

EP 17764831 A 20170912

Priority

  • DE 102016217789 A 20160916
  • DE 102017203038 A 20170224
  • EP 2017072874 W 20170912

Abstract (en)

[origin: WO2018050629A1] The present invention relates to a method for producing one or more electrical contacts on a component, comprising the following steps: - providing a component which has a front and a rear, an outer layer of a transparent, electrically conductive oxide (TCO) or a self-passivating metal or semiconductor being present on the front and/or rear; - applying a structured, electrically conductive seed layer, the application of the seed layer taking place non-galvanically; - galvanically depositing at least one metal on the seed layer.

IPC 8 full level

H01L 31/0224 (2006.01); H01L 31/0747 (2012.01)

CPC (source: EP KR US)

H01L 31/02167 (2013.01 - KR US); H01L 31/0224 (2013.01 - EP US); H01L 31/022425 (2013.01 - EP US); H01L 31/022466 (2013.01 - KR US); H01L 31/022475 (2013.01 - US); H01L 31/0392 (2013.01 - KR); H01L 31/0747 (2013.01 - EP KR US); H01L 31/1884 (2013.01 - KR); Y02E 10/50 (2013.01 - EP US)

Citation (examination)

  • US 5933758 A 19990803 - JAIN AJAY [US]
  • MARKUS GLATTHAAR ET AL: "METALIZATION - PLATING AND OTHER", HERCULES WORKSHOP, 27 March 2015 (2015-03-27), Konstanz, pages 1 - 18, XP055726414, Retrieved from the Internet <URL:https://www.helmholtz-berlin.de/media/media/projekte/hercules/HERCULES_M18_Workshop/0203_glatthaar_hercules_workshop.pdf> [retrieved on 20200901]
  • See also references of WO 2018050629A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2018050629 A1 20180322; CN 109716536 A 20190503; EP 3513439 A1 20190724; KR 20190045331 A 20190502; US 2019237599 A1 20190801; US 2023014707 A1 20230119

DOCDB simple family (application)

EP 2017072874 W 20170912; CN 201780056392 A 20170912; EP 17764831 A 20170912; KR 20197010077 A 20170912; US 201716332916 A 20170912; US 202217872573 A 20220725