Japan, Feb. 27 -- UNIV JEAN MONNET SAINT ETIENNE,MANUTECH USD,H E F,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE has got intellectual property rights for 'OPTICAL DEVICE.' Other related details are as follows:
Application Number: JP,2024-154005
Category (FI): G02B1/118
Stage: PROBLEM TO BE SOLVED: To propose a reflection prevention or mirror type optical device improved in performance.SOLUTION: Regarding an optical device (1) suitable for transmitting and reflecting electromagnetic radiation within a wavelength range of an electromagnetic spectrum, the device (1) includes at least a first coating layer (10) made of a first material, a board (50) made of a material different from the first material, and surface texture treatment (60) for ...