发明名称 |
Inkjet head, method of detecting ejection abnormality of the inkjet head, and method of forming film |
摘要 |
There are provided n number of line-type inkjet nozzles (2) which include nozzles (4) that eject a liquid material and a rearranged in a row, and which are arranged in parallel with each other so that positions of the nozzles (4) are shifted from each other by 1/n of a nozzle pitch (P1). Thus, an inkjet head (1) as a whole has a state equivalent to a state in which the nozzles (4) are arranged at 1/n of a nozzle pitch of one line-type inkjet nozzle (2). The inkjet head (1) is capable of adjusting a timing of ejecting the liquid material for each line-type inkjet nozzle (2). Accordingly, adjustment of a dot pitch such as fine coating and rough coating can be performed with ease.
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申请公布号 |
US2009231368(A1) |
申请公布日期 |
2009.09.17 |
申请号 |
US20050920351 |
申请日期 |
2005.08.24 |
申请人 |
NAKANO TERUYUKI;KOZAWA YASUHIRO |
发明人 |
NAKANO TERUYUKI;KOZAWA YASUHIRO |
分类号 |
B41J25/308;B41J2/155;B41J2/175;B41J2/205;B41J29/38 |
主分类号 |
B41J25/308 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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