发明公开
- 专利标题： Ink-jet test pattern
- 专利标题（中）： Tintenstrahl-Prüfmuster
-
申请号： EP00301609.4申请日： 2000-02-29
-
公开(公告)号： EP1034936A2公开(公告)日： 2000-09-13
- 发明人: Woodruff, Charles , Soto, Braulio , Underwood, John A. , Arquilevich, Dan
- 申请人： Hewlett-Packard Company
- 申请人地址： 3000 Hanover Street, M/S 20BN Palo Alto, CA 94304 US
- 专利权人： Hewlett-Packard Company
- 当前专利权人： Hewlett-Packard Company
- 当前专利权人地址： 3000 Hanover Street, M/S 20BN Palo Alto, CA 94304 US
- 代理机构： Jackson, Richard Eric
- 优先权： US263962 19990305
- 主分类号： B41J2/21
- IPC分类号： B41J2/21 ; B41J29/393
摘要：
A method (100) and means for automatic alignment of ink-jet printheads includes fitting measuring constructs (401, 503, 505, 601) to actual print data acquired form a print made using a given, predetermined, test pattern data set. Specific test patterns (701, 801-805) for use in automated alignment of ink-jet printheads are suited to providing a variety of printhead alignment information in a compact format. The test pattern data set incorporates techniques for avoiding carriage-induced dynamic errors during automated alignment of ink-jet printheads.
公开/授权文献
- EP1034936B1 Ink-jet test pattern 公开/授权日：2006-07-19
信息查询
IPC分类:
