发明名称 LIQUID DROPLET EJECTION HEAD AND LIQUID DROPLET EJECTOR
摘要 PROBLEM TO BE SOLVED: To provide a liquid droplet ejection head and a liquid droplet ejector which shorten manufacturing processes. SOLUTION: The liquid droplet ejection head has a nozzle substrate 11, an ink chamber substrate 12 and an oscillation diaphragm 13 stacked via first and second sealing sheets 15 and 16 which have elasticities. The nozzle substrate 11 and the ink chamber substrate 12 are in tight contact with the first sealing sheet 15, and the ink chamber substrate 12 and the oscillation diaphragm 13 are in tight contact with the second sealing sheet 16. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008183798(A) 申请公布日期 2008.08.14
申请号 JP20070019141 申请日期 2007.01.30
申请人 SEIKO EPSON CORP 发明人 WAKAMATSU KOSUKE
分类号 B41J2/045;B41J2/055 主分类号 B41J2/045
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