| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a liquid ejection head that can suppress the crosstalk by raising rigidity of a partition wall and to provide a liquid ejection apparatus. <P>SOLUTION: A recording head 2 includes: a plurality of nozzles 27 that ejects ink; the plurality of pressure chambers 23 that are provided corresponding to respective nozzles and communicate with corresponding nozzles; and a flow path unit 20 that has a communication port 25 that communicates the pressure chambers and the nozzles corresponding to the pressure chambers, and a beam part 32 that connects partition walls that divide adjoining communication ports mutually is formed in the communication port. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
