发明名称 |
Printhead driven by multiple print engine controllers |
摘要 |
A print engine controller configured to be coupled with others to drive an ink drop printhead comprising: an interface at which to receive compressed page data; image decoders to decode compressed image planes in the received compressed page data; a half-toner/compositer to composite respective strips of the decoded image planes; and a printhead interface to output the composite strip to a printhead, the printhead interface including: a multi-segment printhead interface outputting printhead formatted data; and a synchronization signal generator outputting a synchronization signal to couple print engine controllers to synchronize their respective strips at the printhead.
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申请公布号 |
US7978372(B2) |
申请公布日期 |
2011.07.12 |
申请号 |
US20090475558 |
申请日期 |
2009.05.31 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
WALMSLEY SIMON ROBERT;LAPSTUN PAUL |
分类号 |
G06K15/00;B41J2/01;G06F3/12;G06F13/00;G06F15/00;G06K15/02;G06T1/20;H04N1/21;H04N1/387;H04N1/405;H04N1/413;H04N1/50;H04N1/52;H04N1/60;H04N1/64 |
主分类号 |
G06K15/00 |
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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