发明名称 |
Inkhead printhead configured to overcome impaired print quality due to nozzle blockage, printing method using the same, and method of manufacturing the inkjet printhead |
摘要 |
The inkjet printhead includes substrate having an ink feed hole formed to supply ink, a chamber layer stacked on the substrate, and including a plurality of main ink chambers formed therein with the ink feed hole therebetween and a plurality of compensation ink chambers formed therein between the main ink chambers that face each other; and a nozzle layer stacked on the chamber layer, and including a plurality of main nozzles corresponding to the main ink chambers and a plurality of compensation nozzles corresponding to the compensation ink chambers.
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申请公布号 |
US7862150(B2) |
申请公布日期 |
2011.01.04 |
申请号 |
US20070859885 |
申请日期 |
2007.09.24 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE MOON-CHUL;KWON MYONG-JONG;YOON YONG-SEOP;LEE JIN-WOOK;JEONG YONG-WON;SHIM DONK-SIK |
分类号 |
B41J2/14;B41J2/16 |
主分类号 |
B41J2/14 |
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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