(19)
(11) EP 3 630 921 A1

(12)

(43) Date of publication:
08.04.2020 Bulletin 2020/15

(21) Application number: 18724577.4

(22) Date of filing: 22.05.2018
(51) International Patent Classification (IPC): 
C09K 19/02(2006.01)
C09K 19/04(2006.01)
C09K 19/30(2006.01)
 C09K 19/14(2006.01)
C09K 19/12(2006.01)
(86) International application number:
PCT/EP2018/063270
(87) International publication number:
WO 2018/215393 (29.11.2018 Gazette 2018/48)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 24.05.2017 EP 17172855

(71) Applicant: Merck Patent GmbH
64293 Darmstadt (DE)

(72) Inventors:
  • SNOW, Benjamin
    Chalfont St. Giles HP8 4DR (GB)
  • TUFFIN, Rachel
    Chandler's Ford SO53 4SY (GB)

   


(54) LIQUID-CRYSTAL MEDIA AND PNLC LIGHT MODULATION ELEMENT