EP 3630921 A1 20200408 - LIQUID-CRYSTAL MEDIA AND PNLC LIGHT MODULATION ELEMENT
Title (en)
LIQUID-CRYSTAL MEDIA AND PNLC LIGHT MODULATION ELEMENT
Title (de)
FLÜSSIGKRISTALLMEDIEN UND PNLC-LICHTMODULATIONSELEMENT
Title (fr)
MILIEUX LIQUIDES CRISTALLINS ET ÉLÉMENT DE MODULATION DE LUMIÈRE PNLC
Publication
Application
Priority
- EP 17172855 A 20170524
- EP 2018063270 W 20180522
Abstract (en)
[origin: WO2018215393A1] The present invention relates to liquid crystalline (LC) medium, to a method of its production and to the use of such LC media in polymer network liquid crystalline (PNLC) light modulation elements, preferably operated in the ECB mode. Furthermore, the present invention relates to such light modulation elements, as such, to the use of such light modulation elements in electro-optic devices, in particular in LC displays, and to a method of production of such light modulation.
IPC 8 full level
C09K 19/02 (2006.01); C09K 19/04 (2006.01); C09K 19/12 (2006.01); C09K 19/14 (2006.01); C09K 19/30 (2006.01)
CPC (source: EP)
C09K 19/0216 (2013.01); C09K 19/12 (2013.01); C09K 19/14 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/0466 (2013.01); C09K 2019/122 (2013.01); C09K 2019/123 (2013.01); C09K 2019/124 (2013.01); C09K 2019/2078 (2013.01); C09K 2019/3004 (2013.01); C09K 2019/3009 (2013.01); C09K 2019/3016 (2013.01); C09K 2019/3019 (2013.01); C09K 2019/3021 (2013.01); C09K 2019/3025 (2013.01)
Citation (search report)
See references of WO 2018215393A1
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 2018215393 A1 20181129; CN 110651020 A 20200103; EP 3630921 A1 20200408; TW 201903133 A 20190116
DOCDB simple family (application)
EP 2018063270 W 20180522; CN 201880033899 A 20180522; EP 18724577 A 20180522; TW 107117449 A 20180523