Photosensitive resin composition

The photosensitive resin composition according to the present invention is used in a liquid crystal display element, an organic electroluminescent element or the like, and provides a cured film having high lyophilic properties and a cured film in which coating unevenness of an upper layer material laminated using an ink jet method, a slit coating method or the like is suppressed by the photosensitive resin composition according to the present invention. [Solution] A photosensitive resin composition which is applied as a material for a first bank in a display element in which the first bank and a second bank are disposed on a substrate directly or via another layer to demarcate each pixel region, and which contains the following component (A), component (B), component (C) and component (D). Component (A): an alkali-soluble resin. Component (B): a thermally degradable polymer containing fluorine; (C) a solvent; component (D): a photosensitizer. 本发明用于液晶显示元件、有机电致发光元件等，通过本发明的感光性树脂组合物，从而提供具有高亲液性的固化膜，以及抑制了使用喷墨法、狭缝涂布