EP 1924891 A1 20080528 - DEVICE FOR DETERMINING THE RELATIVE POSITION OF TWO SUBSTANTIALLY FLAT ELEMENTS
Title (en)
DEVICE FOR DETERMINING THE RELATIVE POSITION OF TWO SUBSTANTIALLY FLAT ELEMENTS
Title (de)
VORRICHTUNG ZUR ERMITTLUNG DER RELATIVPOSITION ZWISCHEN ZWEI IM WESENTLICHEN FLÄCHIGEN ELEMENTEN
Title (fr)
DISPOSITIF DE DETERMINATION DE LA POSITION RELATIVE ENTRE DEUX ELEMENTS ESSENTIELLEMENT PLATS
Publication
Application
Priority
- DE 2006001413 W 20060811
- DE 102005043833 A 20050913
Abstract (en)
[origin: WO2007031049A1] The invention relates to a device for determining the relative position in the X-Y plane of two substantially flat elements (2,3), which are arranged at a distance in the Z-direction substantially one above the other, using at least one optical sensor (6-8) which is arranged between the elements, with which at least two points on each of the mutually facing sides of the elements can be sensed, and using an evaluation unit, in which the images of the points are evaluated with respect to their relative position in the X-Y plane. The optical sensor comprises at least one line sensor (7,8), which can be moved relative to the two elements such that the mutually facing sides of the elements can at least in sections be optically scanned in the manner of a scanner.
IPC 8 full level
CPC (source: EP KR US)
G03F 9/7038 (2013.01 - EP US); G03F 9/7069 (2013.01 - EP US); G03F 9/7088 (2013.01 - EP US); H05K 3/0008 (2013.01 - EP US); H05K 13/00 (2013.01 - KR); H05K 1/0269 (2013.01 - EP US); H05K 3/1216 (2013.01 - EP US); H05K 2201/09918 (2013.01 - EP US)
Citation (search report)
See references of WO 2007031049A1
Citation (examination)
- US 6002487 A 19991214 - SHIRATA YOSUKE [JP]
- WO 2004114217 A2 20041229 - DEK INT GMBH [CH], et al
- JP 2002160347 A 20020604 - MATSUSHITA ELECTRIC IND CO LTD
- DE 10311821 A1 20040930 - EKRA EDUARD KRAFT GMBH MASCHIN [DE]
- US 5883663 A 19990316 - SIWKO ROBERT P [US]
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007031049 A1 20070322; AU 2006291872 A1 20070322; AU 2006291872 B2 20100610; BR PI0617170 A2 20110712; CA 2622359 A1 20070322; CN 101263433 A 20080910; DE 102005043833 A1 20070329; EA 011464 B1 20090428; EA 200800675 A1 20080829; EP 1924891 A1 20080528; IL 189803 A0 20081103; JP 2009508115 A 20090226; KR 101027880 B1 20110407; KR 20080046709 A 20080527; UA 89431 C2 20100125; US 2008283308 A1 20081120; ZA 200801602 B 20081126
DOCDB simple family (application)
DE 2006001413 W 20060811; AU 2006291872 A 20060811; BR PI0617170 A 20060811; CA 2622359 A 20060811; CN 200680033039 A 20060811; DE 102005043833 A 20050913; EA 200800675 A 20060811; EP 06775845 A 20060811; IL 18980308 A 20080226; JP 2008530314 A 20060811; KR 20087008692 A 20060811; UA A200804311 A 20060811; US 6643906 A 20060811; ZA 200801602 A 20080218