发明名称 Manufacture of a print head
摘要 Manufacturing method for an inkjet print head, comprising forming a nozzle layer onto a substrate, depositing an LSE (low surface energy) coating onto the nozzle layer, depositing a sacrificial film onto the LSE coating, post processing the substrate, and removing the sacrificial film from the LSE coating, the LSE coating having a water contact angle of at least 50° after removal of the sacrificial film.
申请公布号 US8573740(B2) 申请公布日期 2013.11.05
申请号 US201013640239 申请日期 2010.04.09
申请人 RIVAS RIO;MESSENGER ROBERT;CLARK BECKY;PUGLIESE ROB;BHOWMIK SIDDHARTHA;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 RIVAS RIO;MESSENGER ROBERT;CLARK BECKY;PUGLIESE ROB;BHOWMIK SIDDHARTHA
分类号 B41J2/135 主分类号 B41J2/135
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