发明公开
- 专利标题: LIQUID EJECTING APPARATUS
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申请号: US18063275申请日: 2022-12-08
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公开(公告)号: US20230182465A1公开(公告)日: 2023-06-15
- 发明人: Yu SHIOZAWA , Masaki MORI , Motoki TAKABE , Hitoshi TAKAAI , Eiju HIRAI
- 申请人: SEIKO EPSON CORPORATION
- 申请人地址: JP Tokyo
- 专利权人: SEIKO EPSON CORPORATION
- 当前专利权人: SEIKO EPSON CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP 21199904 2021.12.09
- 主分类号: B41J2/045
- IPC分类号: B41J2/045
摘要:
The controller drives the piezoelectric body such that, when the cumulative number of times of the driving is a second number of times greater than the first number of times, the voltage difference is a second value smaller than the first value.
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IPC分类: