Transparent organic–inorganic hybrid photoresist enables precision machining of optical microstructures
by Engineering Digital photo and scanning electron microscope of a transparent hybrid photoresist film of titanium dioxide nanoparticle-embedded acrylic resin with thickness of 29 μm. Credit: Yinglu Liu Researchers at Beijing University of Chemical Technology (BUCT) and BOE Technology Group Co., Ltd. (BOE) have developed a novel type of transparent organic–inorganic hybrid photoresist with highly