EP 3314312 A1 20180502 - OPTICAL MIRROR ASSEMBLY FOR A HEAD-UP DISPLAY AND PRODUCTION METHOD THEREOF
Title (en)
OPTICAL MIRROR ASSEMBLY FOR A HEAD-UP DISPLAY AND PRODUCTION METHOD THEREOF
Title (de)
OPTISCHE SPIEGELANORDNUNG FÜR EIN HEADUP-DISPLAY UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
ENSEMBLE DE MIROIR OPTIQUE POUR UN AFFICHAGE TÊTE HAUTE ET SON PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
- IB 2015054880 W 20150629
- PT 10859615 A 20150629
Abstract (en)
[origin: WO2017001889A1] Optical mirror assembly for a head-up display comprising a moulded mirror (2) having a front- and a back-surface, wherein the front-surface is metalized (with e.g. aluminium) and a plurality of moulded members (5-7) laser-welded to the back-surface for supporting and rotating said optical mirror assembly. The moulded members can be two rotational bearings (5, 6) or couplings (e.g. poka-yoke), a motor- and a spring-support (7). The moulded mirror (2) can be made of a thermoplastic material that is transparent to the laser-wavelength used for welding and the moulded members (5-7) made of a thermoplastic material that is not transparent to this laser-wavelength.
IPC 8 full level
G02B 5/08 (2006.01); G02B 27/01 (2006.01)
CPC (source: EP)
G02B 5/08 (2013.01); G02B 27/01 (2013.01); G02B 27/0149 (2013.01)
Citation (search report)
See references of WO 2017001889A1
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)
DOCDB simple family (application)
IB 2015054880 W 20150629; EP 15751076 A 20150629