Fujifilm corporation (20240425715). MANUFACTURING METHOD OF CONDUCTIVE LAYER
MANUFACTURING METHOD OF CONDUCTIVE LAYER
Organization Name
Inventor(s)
Norihide Shimohara of Kanagawa (JP)
Masaharu Kawai of Kanagawa (JP)
MANUFACTURING METHOD OF CONDUCTIVE LAYER
This abstract first appeared for US patent application 20240425715 titled 'MANUFACTURING METHOD OF CONDUCTIVE LAYER
Original Abstract Submitted
an object of the present invention is to provide a manufacturing method of a conductive layer, in which storage stability and jetting stability of an ink are excellent and a conductive layer having excellent conductivity can be formed. the manufacturing method of a conductive layer of the present invention includes a deaeration step of deaerating a conductive ink accommodated in an ink container and a conductive layer forming step of, with an ink jet recording method, applying the deaerated conductive ink onto a substrate by jetting the deaerated conductive ink from a nozzle to form a conductive layer, in which the conductive ink contains at least one material selected from the group consisting of a metal salt, a metal complex, and metal particles, and in a case where a dissolved oxygen amount in the conductive ink before the deaeration step is denoted as a dissolved oxygen amount a and a dissolved oxygen amount in the deaerated conductive ink after the deaeration step is denoted as a dissolved oxygen amount b, a value obtained by subtracting the dissolved oxygen amount b from the dissolved oxygen amount a is larger than 15 mg/l.