EP 3471957 A1 20190424 - INTERLAYERS COMPRISING OPTICAL FILMS HAVING ENHANCED OPTICAL PROPERTIES
Title (en)
INTERLAYERS COMPRISING OPTICAL FILMS HAVING ENHANCED OPTICAL PROPERTIES
Title (de)
ZWISCHENSCHICHTEN MIT OPTISCHEN FOLIEN MIT VERBESSERTEN OPTISCHEN EIGENSCHAFTEN
Title (fr)
COUCHES DE LIAISON INTERCOUCHE COMPRENANT DES FILMS OPTIQUES AYANT DES PROPRIÉTÉS OPTIQUES AMÉLIORÉES
Publication
Application
Priority
- US 201662352225 P 20160620
- US 201762508407 P 20170519
- US 201762510028 P 20170523
- US 201715623872 A 20170615
- US 201715623895 A 20170615
- US 201715623852 A 20170615
- US 2017038228 W 20170620
Abstract (en)
[origin: WO2017223023A1] An interlayer comprising a first polymer layer, a polarization rotary optical film and optionally a second polymer layer, and multiple layer panels formed from such interlayers. The panels may exhibit desirable optical properties, including, for example, less image "ghosting," when used as part of a heads-up-display (HUD) display panel for use in automotive and aircraft applications.
IPC 8 full level
B32B 17/10 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01)
CPC (source: EP)
B32B 7/12 (2013.01); B32B 17/10036 (2013.01); B32B 17/10458 (2013.01); B32B 17/10605 (2013.01); B32B 17/10761 (2013.01); B32B 23/08 (2013.01); B32B 23/20 (2013.01); B32B 27/06 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/22 (2013.01); B32B 27/30 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/325 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/38 (2013.01); B32B 27/40 (2013.01); G02B 5/3083 (2013.01); G02B 27/0018 (2013.01); B32B 2250/04 (2013.01); B32B 2250/05 (2013.01); B32B 2250/40 (2013.01); B32B 2255/10 (2013.01); B32B 2255/20 (2013.01); B32B 2255/26 (2013.01); B32B 2270/00 (2013.01); B32B 2307/102 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/40 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/412 (2013.01); B32B 2307/418 (2013.01); B32B 2307/42 (2013.01); B32B 2307/50 (2013.01); B32B 2307/536 (2013.01); B32B 2307/542 (2013.01); B32B 2307/558 (2013.01); B32B 2307/584 (2013.01); B32B 2307/71 (2013.01); B32B 2307/714 (2013.01); B32B 2307/732 (2013.01); B32B 2307/746 (2013.01); B32B 2605/00 (2013.01); B32B 2605/006 (2013.01)
Citation (search report)
See references of WO 2017223023A1
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 2017223023 A1 20171228; CN 109311281 A 20190205; CN 109311281 B 20210914; EP 3471957 A1 20190424
DOCDB simple family (application)
US 2017038228 W 20170620; CN 201780038303 A 20170620; EP 17734915 A 20170620