LIQUID FOR ADJUSTABLE OPTICAL DEVICES

• Main Authors: NIEDERER DAVID ANDREAS, BRANDL ANDREAS, DEL BLANCO MARTA VIDIELA
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PHYSICS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention relates to an optically tunable device comprising a volume and a polydimethylsiloxane (PDMS) membrane wherein the membrane at least partially defines the volume and the volume is filled with a siloxane-based polymer of formula 1 wherein R1 is an alkyl moiety,-(CH2)-phenyl, CF3 or an alkyl-CN moiety, R2 to R8 are-H, alkyl, (CH2)-phenyl or a phenyl moiety. The polymer may optionally be substituted with-F. Furthermore, the invention relates to the use of said polymers in optically tunable devices. 本发明涉及一种光学可调装置，包括体积和聚二甲基硅氧烷(PDMS)膜，其中所述膜至少部分地限定所述体积，并且所述体积填充有式1的基于硅氧烷的聚合物，其中R1是烷基部分、-(CH2)-苯基、CF3或烷基-CN部分，R2至R8是-H、烷基、(CH2)-苯基或苯基部分。聚合物可任选被-F取代。此外，本发明涉及所述聚合物在光学可调装置中的用途。