Liquid discharge head
AssigneeSeiko Epson Corporation
InventorsTakahiro KANEGAE, Hitoshi TAKAAI, Masanori MIKOSHIBA, Yu SHIOZAWA
Life of this patent
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Abstract
A liquid discharge head includes a pressure chamber substrate provided with a pressure chamber, a first driving element corresponding to the pressure chamber and configured to be driven for discharging a liquid, a flexible circuit board formed of a flexible member and including a connection wire electrically connecting the flexible circuit board to the first driving element, and a sealing plate stacked above the pressure chamber substrate and sealing a space in which the first driving element is provided. The flexible circuit board is mounted on an upper surface of the sealing plate and is connected to the first driving element with the sealing plate interposed therebetween.
Claims11
A liquid discharge head comprising:
- a pressure chamber substrate provided with a pressure chamber;
- a first driving element corresponding to the pressure chamber and configured to be driven for discharging a liquid;
- a flexible circuit board formed of a flexible member and including a connection wire electrically connecting the flexible circuit board to the first driving element;
- and
- a sealing plate stacked above the pressure chamber substrate and sealing a space in which the first driving element is provided, wherein
- the flexible circuit board is mounted on an upper surface of the sealing plate and is connected to the first driving element with the sealing plate interposed therebetween.
Dependencies are inferred from the claim text.