US 11,938,732 B2
Liquid ejecting head and liquid ejecting apparatus
Katsuhiro Okubo, Azumino (JP); Takahiro Kanegae, Shiojiri (JP); Kentaro Murakami, Matsumoto (JP); Shingo Tomimatsu, Shiojiri (JP); Hiroki Kobayashi, Matsumoto (JP); and Haruhisa Uezawa, Shiojiri (JP)
Assigned to SEIKO EPSON CORPORATION, (JP)
Filed by Seiko Epson Corporation, Tokyo (JP)
Filed on Mar. 23, 2022, as Appl. No. 17/702,059.
Claims priority of application No. 2021-049392 (JP), filed on Mar. 24, 2021.
Prior Publication US 2022/0305787 A1, Sep. 29, 2022
Int. Cl. B41J 2/14 (2006.01)
CPC B41J 2/14233 (2013.01) [B41J 2/1429 (2013.01); B41J 2002/14306 (2013.01); B41J 2202/08 (2013.01); B41J 2202/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A liquid ejecting head supported by a support body, the liquid ejecting head comprising:
a first head chip configured to eject a liquid;
a holder having a holding portion holding the first head chip and a flange portion coming into contact with the support body at a position away from the holding portion; and
a heater heating the holding portion, wherein
the heater and the support body are spaced apart from each other,
the holding portion has a heat receiving portion receiving heat from the heater, and
a shortest path of heat transferred through the holder from the heat receiving portion to the flange portion is bent or curved at two or more points.