18930598. LIQUID EJECTION HEAD AND METHOD OF PRODUCING LIQUID EJECTION HEAD (CANON KABUSHIKI KAISHA)
LIQUID EJECTION HEAD AND METHOD OF PRODUCING LIQUID EJECTION HEAD
Organization Name
Inventor(s)
SATOSHI Tsutsui of Kanagawa JP
HIKARU Sugimoto of Kanagawa JP
LIQUID EJECTION HEAD AND METHOD OF PRODUCING LIQUID EJECTION HEAD
This abstract first appeared for US patent application 18930598 titled 'LIQUID EJECTION HEAD AND METHOD OF PRODUCING LIQUID EJECTION HEAD
Original Abstract Submitted
A liquid ejection head includes a substrate, an ejection port forming member, and a channel forming member, in which the ejection port forming member and the channel forming member are provided on the substrate. The channel forming member is a cured substance of a photosensitive resin composition formed of a resin and a compound that contains a ligand having a lone electron pair, and is in contact with the substrate including an inorganic material layer on a surface thereof, and a content of the compound that contains a ligand having a lone electron pair is in a range of 1.0% by mass to 5.0% by mass with respect to 100% by mass of an epoxy resin contained in the photosensitive resin composition.