发明公开
EP1925449A3 Head chip and ink cartridge and image forming apparatus having the same
审中-公开
头芯片，墨盒及图像形成装置，所以
- 专利标题： Head chip and ink cartridge and image forming apparatus having the same
- 专利标题（中）： 头芯片，墨盒及图像形成装置，所以
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申请号： EP07121131.2申请日： 2007-11-20
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公开(公告)号： EP1925449A3公开(公告)日： 2009-05-06
- 发明人: Lee, Jin-wook , Shim, Dong-sik , Park, Sung-joon , Lee, Bang-weon , Kim, Sang-hyun
- 申请人： SAMSUNG ELECTRONICS CO., LTD.
- 申请人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： 416 Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 代理机构： Waddington, Richard
- 优先权： KR20060116463 20061123
- 主分类号： B41J2/14
- IPC分类号： B41J2/14
摘要：
A head chip (300) usable in an image forming apparatus, the head chip (300) includes a nozzle layer (330) having a nozzle (333) to discharge ink onto a recording medium, a substrate layer (310) having an ink supplying slit (311) provided to be parallel with the nozzle layer (330) to supply the nozzle (333) with the ink, and a reinforcing bridge (313) provided along an extending direction of the ink supplying slit (311) and blocks at least one region of the ink supplying slit (311).
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