| abstract |
Provided is a polysilane compound that is easy to handle, can be exposed with low energy, is useful as a positive photosensitive material, and can form a thin film that can have high transparency, heat resistance, and insulation. thing. A polysilane compound having at least one of a phenolic hydroxyl group-containing group and a carboxyl group-containing group, wherein at least one of the phenolic hydroxyl group-containing group and the carboxyl group-containing group has an oxygen atom interposed therebetween. A polysilane compound bonded to the silicon atom of the main chain. [Selection figure] None |