| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid ejection head and a liquid ejection recording device, capable of stably discharging high-viscosity ink while reducing the cost and power consumption. <P>SOLUTION: The liquid ejection head includes a nozzle for discharging liquid to a recording medium; a head chip which communicates with the nozzle to give pressure to the liquid; and a liquid flow passage member 300 which communicates with the pressure chamber to supply the liquid to the head chip. The liquid in the liquid flow passage member 300 is heated by carrying current to a filter 90 formed in the liquid flow passage member 300. <P>COPYRIGHT: (C)2013,JPO&INPIT |
