Title:
NEW PHOTOALIGNMENT COMPOSITION FOR THE STABILIZATION OF THE PRE-TILT ANGLE IN LIQUID CRYSTAL LAYERS
Document Type and Number:
WIPO Patent Application WO/2018/158254
Kind Code:
A3
Abstract:
The present invention relates to a photoalignment composition for the alignment of liquid crystals and the stabilization of the pre-tilt angle in liquid crystal layers. Further the present invention relates to the liquid crystal alignment film and coating layer prepared from the said composition and the use to fabricate optical and electrooptical elements and devices.
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Inventors:
ECKERT JEAN-FRANCOIS (FR)
BLATTMANN I -E SOPHIE (CH)
YAMADA YUICHIRO (JP)
HOSHINO MASATO (CH)
TANG QIAN (CH)
BLATTMANN I -E SOPHIE (CH)
YAMADA YUICHIRO (JP)
HOSHINO MASATO (CH)
TANG QIAN (CH)
Application Number:
PCT/EP2018/054816
Publication Date:
November 15, 2018
Filing Date:
February 27, 2018
Export Citation:
Assignee:
ROLIC TECH AG (CH)
International Classes:
C09K19/00; C08G73/10; C09D179/08; C09J177/00; C09K19/56; G02F1/13; G02F1/1337
Domestic Patent References:
| WO2016156079A1 | 2016-10-06 | |||
| WO2009048201A1 | 2009-04-16 | |||
| WO2013026691A1 | 2013-02-28 | |||
| WO2009080147A1 | 2009-07-02 | |||
| WO2016052285A1 | 2016-04-07 |
Foreign References:
| EP1386910A1 | 2004-02-04 |
Attorney, Agent or Firm:
PEDUZZI, Elisa (CH)
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