Chinese invention patent: Photoresponse block liquid crystal polymer with crosslinkable property and preparation method thereof

Inventor: Yanlei Yu, Xiaoying Li, Ze Feng, Zeng Yan, Yang Li

Applicant: Fudan University

Patent No.: ZL 201010503573.8

Abstract：

The invention provides a photoresponse block liquid crystal polymer with crosslinkable property and a preparation method thereof. The preparation method of the photoresponse block liquid crystal polymer is not limited by the dimension of a liquid crystal box, thereby being simpler and easier to operate on the aspect of the processing forming of the photoresponse block liquid crystal polymer; and in addition, the invention is not only beneficial to the preparation of large-size membranous materials, but also easy to realize the composite processing with flexible membranes, i.e. polyethylene membranes and the like, greatly enhances the mechanical property of the materials and is beneficial to the development of the photoresponse block liquid crystal polymer as an all-optical driving flexible device.