Japan, Feb. 24 -- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY has got intellectual property rights for 'OPTICAL MEMBER AND MANUFACTURING METHOD THEREFOR.' Other related details are as follows:
Application Number: JP,2022-006401
Category (FI): G02B5/30,G02B5/02@A
Stage: PROBLEM TO BE SOLVED: To provide an optical member and a manufacturing method with which it is possible to stably and reversibly change the diffusion state of transmitted light in succession corresponding to the ambient temperature.SOLUTION: The optical member comprises a nematic liquid crystal elastomer having a laminate structure of unit layers which are composed of a molecular oriented liquid crystal polymer which is given a prescribed angle with re...