EP 2061630 A2 20090527 - SECURITY AND/OR VALUABLE DOCUMENT HAVING A TYPE II SEMICONDUCTOR CONTACT SYSTEM
Title (en)
SECURITY AND/OR VALUABLE DOCUMENT HAVING A TYPE II SEMICONDUCTOR CONTACT SYSTEM
Title (de)
SICHERHEITS- UND/ODER WERTDOKUMENT MIT EINEM TYP II HALBLEITERKONTAKT SYSTEM
Title (fr)
DOCUMENT DE SÉCURITÉ ET / OU DE VALEUR POURVU D'UN SYSTÈME DE CONTACT À SEMI-CONDUCTEUR DE TYPE II
Publication
Application
Priority
- DE 2007001596 W 20070905
- DE 102006043119 A 20060908
Abstract (en)
[origin: WO2008028477A2] The invention relates to a security and/or valuable document containing a security feature which has a semiconductor section that comprises at least one first semiconductor layer and one second semiconductor layer, said two layers being in contact with each other and forming a type II semiconductor contact system.
IPC 8 full level
B42D 15/00 (2006.01); B42D 15/10 (2006.01)
CPC (source: EP US)
B42D 25/00 (2014.10 - EP US); B42D 25/29 (2014.10 - EP US); B42D 25/30 (2014.10 - US); B42D 25/36 (2014.10 - US); B42D 2033/46 (2022.01 - EP)
Citation (search report)
See references of WO 2008028477A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008028477 A2 20080313; WO 2008028477 A3 20080626; CN 101511601 A 20090819; CN 101511601 B 20120523; CY 1114056 T1 20160727; DE 102006043119 A1 20080327; EP 2061630 A2 20090527; EP 2061630 B1 20130424; ES 2410808 T3 20130703; PT 2061630 E 20130510; RU 2009112730 A 20101020; RU 2430837 C2 20111010; SI 2061630 T1 20130930; US 2011006667 A1 20110113; US 9399365 B2 20160726
DOCDB simple family (application)
DE 2007001596 W 20070905; CN 200780033146 A 20070905; CY 131100483 T 20130614; DE 102006043119 A 20060908; EP 07801331 A 20070905; ES 07801331 T 20070905; PT 07801331 T 20070905; RU 2009112730 A 20070905; SI 200731280 T 20070905; US 37779807 A 20070905