Title:
METHOD FOR MANUFACTURING SUBSTRATE FOR LIQUID DISCHARGE HEAD
Document Type and Number:
Japanese Patent JP2021030471
Kind Code:
A
Abstract:
To provide a substrate for a liquid discharge head which has high joint reliability between members using an adhesive.SOLUTION: A method for manufacturing a substrate for a liquid discharge head includes steps of: applying an adhesive to a protrusion of a first member having a recess and the protrusion; flattening the adhesive applied to the protrusion so as not to block the recess; joining a second member and the first member by interposing the flattened adhesive therebetween; and curing the adhesive.SELECTED DRAWING: Figure 2
Inventors:
KUMANO HIDEOMI
Application Number:
JP2019149441A
Publication Date:
March 01, 2021
Filing Date:
August 16, 2019
Export Citation:
Assignee:
CANON KK
International Classes:
B41J2/16; B41J2/14
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata