Rolic Ag

Rolic Technologies Ag

Jean-Francois Eckert

Hubert Seiberle

Qian Tang

Andreas Schuster

Guy Marck

Olivier Muller

Peggy Studer

Satish Palika

Zoubair Mohammed Cherkaoui

Thomas Bachels

Joachim Reichardt

Thomas Peglow

Patricia Scandiucci De Freitas

Sabrina Chappellet

Mohammed Ibn-Elhaj

Richard Frantz

Fabien Xavier Delbaere

Frederic Lincker

Yuichiro Yamada

Masato Hoshino

Izabela Bury

Eva Veenstra

Izabela Bury S Pires

Oliver Muller

I -e Sophie Blattmann

I-E Sophie Blattmann

The present invention relates to a method for manufacturing an optical element including a layer comprising anisotropic optical function and alignment capability. The layer is formed from a composition comprising polymerizable liquid crystals and one or more photo-orientable substances. Alignment on top of the layer is achieved by exposure to linearly polarized light.

Method for generating alignment on top of a liquid crystal polymer material

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.

Photoalignment composition for the stabilization of the pre-tilt angle in liquid crystal layers

A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.

Photocrosslinkable materials comprising alicyclic group

The present invention relates to a copolymer for the photoalignment of liquid crystals comprising a photoreactive group as given below in formula (I), compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).

Photoaligning material

The present invention relates to a photoreactive compound for the preparation of a photoalignment material comprising thioether units, wherein the photoreactive compound is comprising at least one ene group and at least one photoalignment group, and further to a composition comprising at least one photoreactive compound and at least one polythiol, the use of this composition for the preparation of photoalignment materials, and their use for the alignment of liquid crystals or liquid crystal polymers, in electro-optical and optical elements, systems and devices.

Functionalized photoreactive compounds

The present invention relates to polymer, homo- or copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, comprising a main chain and a side chain, wherein the side chain and/or main chain comprises a polar group, compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).

Photoaligning materials

The present invention relates to photoreactive compounds that are particularly useful in materials for the alignment of liquid crystals.

Photoreactive compounds

The present invention relates to polymer, homo- or copolymer or oligomer for the photoalignment of liquid crystals comprising a main chain and a side chain, wherein the side chain comprises a difluoromethylene group, compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).

Photocrosslinkable materials

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Kientzville, France

Jean-Francois Eckert