PHOTOREACTIVE COMPOUNDS

• Main Authors: MOHAMMED IBN-ELHAJ, TANG QIAN, HOSHINO MASATO, JEAN-FRANCOIS ECKERT, SABRINA CHAPPELLET, FREDERIC LINCKER, IZABELA BURY S PIRES, SATISH PALIKA, PATRICIA SCANDIUCCI DE FREITAS
• Format: Patent
• Language: English; Japanese
• Published: 08.11.2018
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; THEIR PREPARATION OR CHEMICAL WORKING-UP

PROBLEM TO BE SOLVED: To provide excellent photoalignment materials.SOLUTION: The present invention relates to photoreactive compounds that are particularly useful in materials for the alignment of liquid crystals. Photoalignment materials can be used in photoaligning processes and can also impart envisaged good optical or electro-optical properties in different applications.SELECTED DRAWING: None 【課題】優れた光アライメント材料の提供。【解決手段】本発明は、特に液晶のアライメント用の材料に有用な光反応性化合物に関する。光アライニングプロセスで使用することができ、加えて、異なる用途において想定される良好な光学又は電気光学的特性を付与することができる、光アライメント材料。【選択図】なし