-
公开(公告)号：KR800001099B1
公开(公告)日：1980-10-06
申请号：KR750001419
申请日：1975-06-26
Applicant: IBM
IPC: G01D15/18
Abstract: Method of recording with a stream of marking fluid drops in which a predetermined plurality of successively formed drops in streams each has the same electrical charge induced therein so that, subsequently subjected to an electrostatic field, all drops of one common by charged plurality with impact a record member at approximately the same spot. Drop charges are induced therein by asynchronously applied charging signal levels, each of which has a duration functioning the drop formation frequency and equal to at least two drop periods.
Search Results
1
records
(took 0.018 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
