- 专利标题: LIQUID DISCHARGING APPARATUS AND CIRCUIT SUBSTRATE
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申请号: US15835873申请日: 2017-12-08
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公开(公告)号: US20180178510A1公开(公告)日: 2018-06-28
- 发明人: Akira NAKAJIMA
- 申请人: SEIKO EPSON CORPORATION
- 优先权: JP2016-248692 20161222
- 主分类号: B41J2/045
- IPC分类号: B41J2/045 ; B41J2/14 ; H01L41/047
摘要:
There is provided a liquid discharging apparatus including a head unit that has a first driving element and discharges a first liquid based on a first drive signal for driving the first driving element and a first control signal for controlling application of the first drive signal to the first driving element and a circuit substrate. First drive signal transmitting wiring through which the first drive signal is transmitted. The shortest distance between a first side of the circuit substrate and the first drive signal transmitting wiring is shorter than the shortest distance between the first drive signal transmitting wiring and the first control signal transmitting wiring. The shortest distance between a second side opposing the first side of the circuit substrate and the first control signal transmitting wiring is shorter than the shortest distance between the first drive signal transmitting wiring and the first control signal transmitting wiring.
公开/授权文献
- US10160201B2 Liquid discharging apparatus and circuit substrate 公开/授权日:2018-12-25
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