| 发明名称 |
PRINTING APPARATUS AND PRINTHEAD |
| 摘要 |
A printing apparatus, comprising N (N is an integer equal to or larger than two) printing element substrates each including a printing element, wherein each of the N printing element substrates includes a first terminal serving as a terminal on a high-potential side to receive a power supply voltage to be supplied to the printing element and a second terminal serving as a terminal on a low-potential side to receive the power supply voltage, and a first wiring connects the first terminal of a kth (k is an integer of one (inclusive) to N−1 (inclusive)) printing element substrate and the second terminal of a (k+1)th printing element substrate with each other, and is connected to one end of a second wiring to which a power supply voltage is supplied. |
| 申请公布号 |
US2015246534(A1) |
申请公布日期 |
2015.09.03 |
| 申请号 |
US201514613706 |
申请日期 |
2015.02.04 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
HIRAYAMA Nobuyuki |
| 分类号 |
B41J2/14 |
主分类号 |
B41J2/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A printing apparatus comprising:
N (N is an integer equal to or larger than two) printing element substrates each including a printing element, wherein each of said N printing element substrates includes a first terminal serving as a terminal on a high-potential side to receive a power supply voltage to be supplied to the printing element and a second terminal serving as a terminal on a low-potential side to receive the power supply voltage, and a first wiring connects the first terminal of a kth (k is an integer of one (inclusive) to N−1 (inclusive)) printing element substrate and the second terminal of a (k+1)th printing element substrate with each other, and is connected to one end of a second wiring to which a power supply voltage is supplied. |
| 地址 |
Tokyo JP |
