Patent Number: 6,168,264

Title: Manufacturing method for the liquid ejection head

Abstract: A manufacturing method for a liquid ejecting unit having a comb-like separation wall, a displaceable member and a grooved member mating with the comb-like separation wall includes engaging the separation wall with the grooved member while being positioned by an abutment reference.

Inventors: Yoshihira; Aya (Yokohama, JP), Yamakawa; Kouji (Yokohama, JP), Orikasa; Tsuyoshi (Musashimurayama, JP), Ishinaga; Hiroyuki (Tokyo, JP), Kashino; Toshio (Chigasaki, JP), Kigami; Hiroyuki (Yokohama, JP), Hayasaki; Kimiyuki (Yokohama, JP), Fukai; Hisashi (Yokohama, JP), Kudo; Kiyomitsu (Kawasaki, JP), Ono; Takayuki (Kawasaki, JP), Asakawa; Yoshie (Nagano-ken, JP), Ohkawa; Masayoshi (Kawasaki, JP)

Assignee: Canon Kabushiki Kaisha

International Classification: B41J 2/14 (20060101); B41J 002/05 ()

Expiration Date: 01/02/2018