Positive-type Photosensitive Polyimide Based on Poly(amide acid), Vinyl Ether Crosslinker, and a Photoacid Generator

Masaki Okazaki, Hitoshi Onishi, Wataru Yamashita, Shoji Tamai
2008 Journal of Photopolymer Science and Technology (Fotoporima Konwakai shi)  
doi:10.2494/photopolymer.21.119 fatcat:mib3lg44m5ctha4bn3csfbic6y