发明名称 INKJET PRINT HEAD
摘要 PURPOSE: An inkjet print head is provided to prevent pressure generated in a pressure chamber from being delivered to a manifold, thereby reducing the decrease in printing quality caused by a bad connection. CONSTITUTION: An inkjet print head(100) comprises a first substrate(10) and a second substrate(20). A first restrictor and a pressure chamber are formed on the first substrate. A manifold(30), a second restrictor(42), and a nozzle(60) are formed on the second substrate. The first restrictor is connected to the manifold and the second restrictor. The second restrictor is connected to the first restrictor and the pressure chamber. The first restrictor is formed to be longer than the second restrictor.
申请公布号 KR20130060502(A) 申请公布日期 2013.06.10
申请号 KR20110126593 申请日期 2011.11.30
申请人 SAMSUNG ELECTRO-MECHANICS CO., LTD. 发明人 LEE, JAE CHANG;LEE, TAE KYUNG;LEE, HWA SUN
分类号 B41J2/175;B41J2/14 主分类号 B41J2/175
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