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公开(公告)号：US09573368B2
公开(公告)日：2017-02-21
申请号：US14938541
申请日：2015-11-11
CPC分类号： B41J2/14129 , B41J2/14016 , B41J2/14088 , B41J2/14112 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1629 , B41J2/1642 , B41J2/1646 , B41J2202/18
摘要： An inkjet nozzle device includes a resistive heater element for ejecting ink droplets through a nozzle opening. The resistive heater element includes: an aluminide layer having a native passivating oxide and a tantalum oxide layer disposed on the native passivating oxide of the aluminide layer. The tantalum oxide layer is a relatively thin layer, which may be deposited using atomic layer deposition.
摘要翻译： 喷墨喷嘴装置包括用于通过喷嘴开口喷射墨滴的电阻加热器元件。 电阻加热元件包括：铝化物层，其具有设置在铝化物层的天然钝化氧化物上的天然钝化氧化物和氧化钽层。 钽氧化物层是相对薄的层，其可以使用原子层沉积来沉积。
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公开(公告)号：US20170120591A1
公开(公告)日：2017-05-04
申请号：US15404127
申请日：2017-01-11
CPC分类号： B41J2/14129 , B41J2/14016 , B41J2/14088 , B41J2/14112 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1629 , B41J2/1642 , B41J2/1646 , B41J2202/18
摘要： An inkjet nozzle device includes a MEMS structure in contact with ink, wherein a tantalum oxide layer is deposited on at least part of the MEMS structure for inhibiting corrosion by the ink.
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公开(公告)号：US09994017B2
公开(公告)日：2018-06-12
申请号：US15404127
申请日：2017-01-11
CPC分类号： B41J2/14129 , B41J2/14016 , B41J2/14088 , B41J2/14112 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1629 , B41J2/1642 , B41J2/1646 , B41J2202/18
摘要： An inkjet nozzle device includes a MEMS structure in contact with ink, wherein a tantalum oxide layer is deposited on at least part of the MEMS structure for inhibiting corrosion by the ink.
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公开(公告)号：US20160136957A1
公开(公告)日：2016-05-19
申请号：US14938541
申请日：2015-11-11
IPC分类号： B41J2/14
CPC分类号： B41J2/14129 , B41J2/14016 , B41J2/14088 , B41J2/14112 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1629 , B41J2/1642 , B41J2/1646 , B41J2202/18
摘要： An inkjet nozzle device includes a resistive heater element for ejecting ink droplets through a nozzle opening. The resistive heater element includes: an aluminide layer having a native passivating oxide and a tantalum oxide layer disposed on the native passivating oxide of the aluminide layer. The tantalum oxide layer is a relatively thin layer, which may be deposited using atomic layer deposition.
摘要翻译： 喷墨喷嘴装置包括用于通过喷嘴开口喷射墨滴的电阻加热器元件。 电阻加热元件包括：铝化物层，其具有设置在铝化物层的天然钝化氧化物上的天然钝化氧化物和氧化钽层。 钽氧化物层是相对薄的层，其可以使用原子层沉积来沉积。
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