专利内容由知识产权出版社提供
专利名称：Ink cartridge for ink jet printer
发明人：Dae-soon Lim,Jae-ho Moon,Jeong-seon Kim申请号：US09761841申请日：20010118公开号：US06502933B2公开日：20030107
专利附图：
摘要：An ink cartridge for an ink jet printer includes an ink storing portion forcontaining ink and a head for ejecting droplets of the ink stored in the ink storingportion. The ink storing portion includes a chamber filed with ink in a liquid state, anegative pressure maintaining apparatus for maintaining the pressure of the inside of the
chamber to be negative, and a uniform supply guide apparatus, installed between thechamber and the head, for guiding the ink in the chamber to be uniformly supplied to thehead. Thus, since the ink is used by being stored in a liquid state, most of the amount ofthe stored ink can be used for printing, so that the efficiency in use can be improvedmuch.
申请人：SAMSUNG ELECTRONICS CO., LTD.
代理人：Robert E. Bushnell, Esq.
更多信息请下载全文后查看
