US 11,919,322 B2
Liquid discharge head and recording device
Kenko Gejima, Kirishima (JP)
Assigned to KYOCERA Corporation, Kyoto (JP)
Filed by KYOCERA Corporation, Kyoto (JP)
Filed on Jul. 29, 2022, as Appl. No. 17/877,545.
Application 17/877,545 is a continuation of application No. 17/000,132, filed on Aug. 21, 2020, granted, now 11,420,458.
Application 17/000,132 is a continuation of application No. 16/399,403, filed on Apr. 30, 2019, granted, now 10,752,033, issued on Aug. 25, 2020.
Application 16/399,403 is a continuation of application No. 15/539,254, granted, now 10,315,447, issued on Jun. 11, 2019, previously published as PCT/JP2015/085781, filed on Dec. 22, 2015.
Claims priority of application No. 2014-262681 (JP), filed on Dec. 25, 2014.
Prior Publication US 2023/0057144 A1, Feb. 23, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B41J 29/377 (2006.01); B41J 2/14 (2006.01); B41J 2/21 (2006.01)
CPC B41J 29/377 (2013.01) [B41J 2/14209 (2013.01); B41J 2/14233 (2013.01); B41J 2/21 (2013.01); B41J 2002/14459 (2013.01); B41J 2002/14491 (2013.01); B41J 2202/08 (2013.01); B41J 2202/12 (2013.01); B41J 2202/20 (2013.01); B41J 2202/21 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A liquid discharge head, comprising:
a head body comprising a surface having one or more discharge holes configured to discharge liquids therethrough;
a casing disposed on the head body; and
a thermal insulator between a heat sink and the head body.